{ "ts": "2026-05-28T18:00:40.514Z", "source": "epo-ops", "queries": [ "pa all \"Indian Institute of Technology\" AND txt all \"quantum\"", "pa all \"Indian Institute of Science\" AND txt all \"quantum\"", "pa all \"Tata Consultancy\" AND txt all \"quantum\"", "pa all \"Wipro\" AND txt all \"quantum\"", "pa all \"Infosys\" AND txt all \"quantum\"", "pa all \"Indian Space Research\" AND txt all \"quantum\"", "pa all \"Centre for Development of Advanced Computing\" AND txt all \"quantum\"", "pa all \"Bharti\" AND txt all \"quantum\"", "pa all \"Reliance\" AND txt all \"quantum\"", "pa all \"Mahindra\" AND txt all \"quantum\"", "pa all \"TIFR\" AND txt all \"quantum\"", "pa all \"Raman Research\" AND txt all \"quantum\"", "pa all \"Defence Research\" AND txt all \"quantum\"", "pn all \"IN\" AND txt all \"quantum computing\"", "pn all \"IN\" AND txt all \"quantum key distribution\"", "pn all \"IN\" AND txt all \"post-quantum\"" ], "count": 250, "india_only": true, "license_note": "EPO OPS data, reuse subject to EPO Terms (https://www.epo.org/en/legal/terms-conditions).", "rows": [ { "publication_number": "WO2026003861A1", "country": "WO", "doc_number": "2026003861", "kind": "A1", "date": null, "title": "METHODS AND SYSTEMS FOR PROTECTING USER-SENSITIVE INFORMATION IN LOCALIZED MOBILE METAVERSE SERVICES", "applicants": [ "INDIAN INSTITUTE TECH DELHI [IN]", "INDIAN INSTITUTE OF TECHNOLOGY DELHI" ], "inventors": [ "K SOWJANYA [IN]", "SAHA DHIMAN [IN]", "LALL BREJESH [IN]", "K, Sowjanya", "SAHA, Dhiman", "LALL, Brejesh" ], "ipc": [ "G06F", "G06T", "H04L" ], "abstract": "Embodiments herein disclose methods and systems for protecting the privacy of user-sensitive information during exposure of user-specific information in localized mobile metaverse services through an application enabler layer, while performing data minimization, and data anonymization with proper user consent and transparency. Embodiments herein disclose methods and systems for encrypting sensitive information/data during transit and at rest in localized mobile metaverse services. Embodiments herein disclose an access control mechanism using Role-Based Access Control (RBAC) to restrict access to user's sensitive information.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2026003861A1", "source": "epo-ops" }, { "publication_number": "WO2025224767A1", "country": "WO", "doc_number": "2025224767", "kind": "A1", "date": null, "title": "QUANTUM SOURCE OF TELECOM ENTANGLED PHOTONS FOR MULTI-USER QUANTUM COMMUNICATION", "applicants": [ "INDIAN INSTITUTE TECH DELHI [IN]", "INDIAN INSTITUTE OF TECHNOLOGY DELHI" ], "inventors": [ "GHOSH JOYEE [IN]", "YADAV VIKASH KUMAR [IN]", "GHOSH, Joyee", "YADAV, Vikash Kumar" ], "ipc": [ "G02F", "H04B", "H04L" ], "abstract": "The present disclosure relates to a system (100) for generation of entangled photon pairs for quantum communication. The system (100) includes a continuous wave (CW) tunable pump laser (102) to pump a Zinc-indiffused Magnesium-doped Periodically Poled Lithium Niobat (MgO:PPLN) ridge waveguide, an inline variable optical attenuator (VOA) (104) to control 5 the power of the CW tunable pump laser (102), and an input fiber polarization beam splitter (FPBS) (106) with a horizontal polarization (H-pol) arm and a vertical polarization (V-pol) arm, the H-pol arm is automatically rotated to V-pol by a 90 degree fiber twist before a waveguide facet, a first C-L band splitter (108) to separate one or more signal and idler photons into distinct spectral bands, with the signal photons falling within a C-arm and the 0 idler photons falling a L-arm, one or more fiber polarization controllers (110) in both C-arm and L-arm to control polarization of one or more output photons and introduce a desired phase in both C-arm and L-arm and a second C-L band splitter (112) to combine the one or more entangled photon pairs into a single fiber.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025224767A1", "source": "epo-ops" }, { "publication_number": "WO2025203093A1", "country": "WO", "doc_number": "2025203093", "kind": "A1", "date": null, "title": "SECOND HARMONIC GENERATION DEVICE WITH MONOLAYER M0S2 HAVING NEAR-PERFECT CONVERSION EFFICIENCY", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "DAS SUDARSHAN [IN]", "KRISHNAN SIVARAMA [IN]", "KRISHNAMURTHY SRINIVASAN [IN]", "RITURAJ RITURAJ [IN]", "DAS, Sudarshan", "KRISHNAN, Sivarama", "KRISHNAMURTHY, Srinivasan", "RITURAJ, Rituraj" ], "ipc": [ "G02F", "H01S" ], "abstract": "The invention relates to an integrated photonic device (100) configured for near-perfect second harmonic generation (SHG) at a resonant optical wavelength λ. The device includes a substrate (S), a first (101) and second (109) distributed Bragg reflector (DBR) made of alternating layers with different refractive indices (103, 105), and a monolayer of MoS2 (ML MoS2) as the nonlinear material sandwiched between identical insulating layers (102). The device utilizes a Fabry-Perot cavity configuration, enhancing the electric field at λ, ensuring maximum SHG efficiency. The phase matching condition is satisfied due to the sub-nm thickness of MoS2 layer of 0.62 nm. The device is an SHG device with an input at 1550 nm and an output at 775 nm, with SHG conversion efficiencies higher than 99%. Ultra high nonlinear susceptibility of MoS2 also optimizes SHG performance, and the device is therefore very efficient for photonic applications.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025203093A1", "source": "epo-ops" }, { "publication_number": "WO2025203127A1", "country": "WO", "doc_number": "2025203127", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR PROVIDING AN INTERACTIVE SESSION FOR A USER WITH A VIRTUAL AGENT", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "RAJAGOPAL PRABHU [IN]", "SAURAV SARTHAK [IN]", "RAJAGOPAL, Prabhu", "SAURAV, Sarthak" ], "ipc": [ "G06F", "G06Q" ], "abstract": "The present disclosure discloses a method and a system for providing an interactive session for a user with a virtual agent. The method comprises receiving at least one user input comprising at least one image related to a design of a product. The method further comprises providing the interactive session with the user by: a) generating at least one query corresponding to the at least one user input by analysing the design of the product, b) receiving at least one user response to the at least one query via the user interface, c) generating one or more subsequent queries corresponding to the at least one user response. The one or more subsequent queries are generated based on past behaviour of the user and one or more properties related to the design of the product. The one or more properties are extracted from the at least one user response and subsequent.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025203127A1", "source": "epo-ops" }, { "publication_number": "WO2025173032A1", "country": "WO", "doc_number": "2025173032", "kind": "A1", "date": null, "title": "FLUORESCENCE-SPECIFIC BIO-COMPATIBLE ZINC OXIDE NANOPARTICLES FOR ANTICOUNTERFEITING INK AND ITS REAGENT FREE SYNTHESIS THEREOF", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "KRISHNAN SIVARAMA [IN]", "SAHOO ANUBHAB [IN]", "RAO M S RAMACHANDRA [IN]", "DIXIT TEJENDRA [IN]", "KRISHNAN, Sivarama", "SAHOO, Anubhab", "RAO, M. S. Ramachandra", "DIXIT, Tejendra" ], "ipc": [ "B82Y", "C01G", "C09D", "C09K" ], "abstract": "The present invention relates to a fluorescence-specific bio-compatible zinc oxide (ZnO) nanoparticles for anticounterfeiting ink, wherein the ZnO nanoparticles show emission only for UV excitation in the range of 260-365 nm and wherein photoluminescence (PL) of the ZnO nanoparticles have a sharp near band edge emission (NBE) at 378 nm and a broad green emission at 520 nm due to deep level emission (DLE). The present invention also relates to a facile one-step reagent-free synthesis of the ZnO nanoparticles via femtosecond pulsed laser ablation in liquid (fs-PLAL) technique for anticounterfeiting inks. The fluorescence-specific bio-compatible ZnO nanoparticles of the present invention can be directly used as an anticounterfeiting fluorescent ink without adding any binder.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025173032A1", "source": "epo-ops" }, { "publication_number": "WO2025173042A2", "country": "WO", "doc_number": "2025173042", "kind": "A2", "date": null, "title": "A SYSTEM AND METHOD FOR MICRO-METALENS BASED SUPER RESOLUTION IMAGING USING BULK ULTRASONICS", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "RAJAGOPAL DR PRABHU [IN]", "C LOHESHWARAN [IN]", "SUBAIR DR MOHAMED [IN]", "RAJAGOPAL, Dr. Prabhu", "C, Loheshwaran", "SUBAIR, Dr. Mohamed" ], "ipc": [ "G01H", "G01N" ], "abstract": "The present invention discloses a system (100) and method (900) for micro-metalens based super resolution imaging using bulk ultrasonics. The system provides micron- scale resolution using linear bulk ultrasonic scanning in the 'through-transmission' mode. The system (100) comprises an ultrasonic transmitter unit (102), a nano-motion scanning stage (104), a sample holder (106), at least one sample (108), a metalens (110), a laser unit (112), a receiver unit (114), and a user device (116). The ultrasonic transmitter unit (102) comprises a fingertip transducer, which is integrated with a pulser. The ultrasonic transmitter unit (102) is connected to the computer-controlled nano-motion scanning stage (104) which supports the sample holder (106) holding the at least one sample (108) and the micro-metalens (110) for imaging. The receiver unit (114) detects the out-of-plane displacement from the at least one sample (108) and turns it into an ultrasonic signal using the receiver unit (114). Signals are then processed for sub-wavelength imaging by the user device (116).", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025173042A2", "source": "epo-ops" }, { "publication_number": "WO2025083704A1", "country": "WO", "doc_number": "2025083704", "kind": "A1", "date": null, "title": "QUANTUM SENSING BASED ON OPTICAL FIBER BRAGG GRATING DEVICE", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "B N DR SHIVANANJU [IN]", "RATH SWETA [IN]", "SSSD KOUSHIK [IN]", "B.N, Dr. Shivananju", "RATH, Sweta", "SSSD, Koushik" ], "ipc": [ "C03C", "G02B", "G03F" ], "abstract": "The present invention relates to a novel quantum sensing system based on an optical Fiber Bragg Grating (FBG) device for various photonics applications. The system is developed by depositing a fluorescent dye, such as Rhodamine B (RhB), on the grating region of the FBG. Upon external illumination with specific wavelengths, the FBG experiences a Bragg wavelength shift, which correlates with photon (quantum) absorption and emission as well as the intensity of fluorescence. This unique technology offers significant advantages over conventional intensity-based sensing, providing high sensitivity, linearity, and long-term stability. The system can be used as a highly sensitive fluorescence detector even at very low excitation power and also as a temperature monitoring system due to temperature dependence of fluorescence. Additionally, it can be used as spectroscopic device, and also has potential to use as fluorescence sensor in bio-engineering applications.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025083704A1", "source": "epo-ops" }, { "publication_number": "US2025085938A1", "country": "US", "doc_number": "2025085938", "kind": "A1", "date": null, "title": "SPLIT-SCALARIZATION OF THREAD-LOCAL OBJECTS IN OPTIMIZED OBJECT CODE", "applicants": [ "IBM [US]", "INDIAN INST TECH MADRAS [IN]", "INTERNATIONAL BUSINESS MACHINES CORPORATION", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "SUNDARESAN VIJAY [CA]", "MAIER DARYL JAMES [CA]", "NANDIVADA VENKATA KRISHNA [IN]", "THAKUR MANAS [IN]", "SUNDARESAN, Vijay", "MAIER, Daryl James", "NANDIVADA VENKATA, Krishna", "THAKUR, Manas" ], "ipc": [ "G06F" ], "abstract": "Aspects of the present disclosure relate to split-scalarization of thread-local objects in optimized object code. A computer-implemented method includes receiving source code including at least one programmed method and at least one reference within the at least one programmed method that accesses at least one field of at least one object; determining that the at least one field of the at least one object is scalarizable over a region of the at least one programmed method; performing scalarization of the at least one field of the at least one object over the region of the at least one programmed method; and outputting optimized object code with the at least one field of the at least one object scalarized over the region of the at least one programmed method and with another field of the at least one object unscalarized in a different region of the at least one programmed.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2025085938A1", "source": "epo-ops" }, { "publication_number": "WO2025022444A1", "country": "WO", "doc_number": "2025022444", "kind": "A1", "date": null, "title": "FIBER OPTIC LEAD ION SENSOR", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "SAI RAGHAVENDRA [IN]", "MENON SWETHA [IN]", "DUTTA SOURAV [IN]", "SAI, Raghavendra", "MENON, Swetha", "DUTTA, Sourav" ], "ipc": [ "B82Y", "G01N", "G02B" ], "abstract": "The disclosure provides an integrated sensor probe 100 irradiated by an optical source 101 for detecting optical absorbance of lead ions (Pb(II)) in preference to other heavy metal ions in a sample 107 using a photodetector 106. The sensor probe 100 includes a fiber optic probe 102 with a U-bent sensing portion 103 and a photodetector 106. The U-bent sensing portion 103 includes surface immobilized gold nanoparticles (AuNP) 104 deposited with a metal-organic framework (MOF-5) 105. A method to fabricate an integrated sensor probe 200 to determine lead ions [Pb(II)] in a fluid sample in preference to other heavy metal ions is also disclosed. The probe 100 determines Pb(II) ion concentration in a range of 0.5 ppb to 50 ppm. The probe is easy to use, facile, cost- effective and the method enables efficient on-site lead ion detection.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025022444A1", "source": "epo-ops" }, { "publication_number": "WO2025017705A1", "country": "WO", "doc_number": "2025017705", "kind": "A1", "date": null, "title": "DEMULSIFIER COMPOSITIONS FOR LOW TEMPERATURE DEMULSIFICATION OF WAXY CRUDE OIL EMULSIONS", "applicants": [ "ONGC OIL AND NATURAL GAS CORPORATION LTD [IN]", "INDIAN INSTITUTE OF TECH [IN]", "ONGC (OIL AND NATURAL GAS CORPORATION LIMITED)", "INDIAN INSTITUTE OF TECHNOLOGY" ], "inventors": [ "VIJAYAKUMAR VIDHYA [IN]", "SETH JYOTI RAVISHANKAR [IN]", "JUVEKAR VINAYKUMAR ANANT [IN]", "THAOKAR ROCHISH MADHUKAR [IN]", "VERMA POOJA [IN]", "MISRA ANIRBAN [IN]", "SINGH UDAI BHAN [IN]", "VIJAYAKUMAR, Vidhya" ], "ipc": [ "B01D", "C10G" ], "abstract": "The present invention is envisioned for a demulsifier composition for low temperature demulsification of waxy crude oil emulsion, wherein the low temperature implies all temperatures above pour point of the emulsion and up to 10℃ below the pour point of the emulsion. The composition comprises of two chemical surfactants to demulsify a stable crude oil emulsion, and a second surfactant is a high HLB (HLB > 13) surfactant molecule wherein, a first surfactant is a medium HLB (9-14) surfactant molecule with two hydrophobic - tailed surfactants and a preferably ionic/non-ionic head group (π shaped); and a second surfactant is a high HLB (HLB >13) surfactant molecule which is single tailed ionic or non-ionic surfactant.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025017705A1", "source": "epo-ops" }, { "publication_number": "WO2024261773A1", "country": "WO", "doc_number": "2024261773", "kind": "A1", "date": null, "title": "TWO-DIMENSIONAL (2D) MATERIAL BASED FLUORESCENT OPTICAL FIBER SENSOR FOR PARTIAL DISCHARGE DETECTION IN TRANSFORMERS AND METHODS THEREOF", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "DR B N SHIVANANJU [IN]", "DR R SARATHI [IN]", "S K AMIZHTAN [IN]", "DR SRINIVASAN BALAJI [IN]", "DR. B.N., Shivananju", "DR. R., Sarathi", "S. K., Amizhtan", "DR. SRINIVASAN, Balaji" ], "ipc": [ "G01D", "G01R", "G02B", "H02H" ], "abstract": "The present invention relates to optical fiber sensor for high sensitive partial discharge detection in transformers. It is further disclosed a sensor module system for partial discharge detection with fabricated sensor coated with 2D material on its cladding layer.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2024261773A1", "source": "epo-ops" }, { "publication_number": "US2024223586A1", "country": "US", "doc_number": "2024223586", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR KERNEL-LEVEL ACTIVE DARKNET MONITORING IN A COMMUNICATION NETWORK", "applicants": [ "INDIAN INSTITUTE OF TECH KANPUR [IN]", "INDIAN INSTITUTE OF TECHNOLOGY KANPUR" ], "inventors": [ "CHARAN PUTREVU VENKATA SAI [IN]", "RATNAKARAM GOWTHAM [IN]", "SHUKLA SANDEEP KUMAR [IN]", "ANAND PUTREVU MOHAN [IN]", "HRUSHIKESH CHUNDURI NAGA VENKATA [IN]", "Charan, Putrevu Venkata Sai", "Ratnakaram, Gowtham", "Shukla, Sandeep Kumar" ], "ipc": [ "H04L" ], "abstract": "[0000] A system and method for kernel-level active darknet monitoring in a communication network is disclosed. The system receives TCP packets from initiator devices and determines dark internet protocol (IP) addresses in the packets by comparing destination IP address with a plurality of IP addresses stored in a dark IP pool. If the packets are determined to be destined for dark IP addresses, the system modifies flag and type in socket buffer and routing entry associated with packets. The system retrieves outbound interface IP addresses and creates a socket corresponding to the retrieved outbound interface IP addresses, for transmitting a SYN-ACK packet corresponding to the TCP packets. The system is configured to monitor dark IP addresses received through network traffic. Finally, the system outputs the SYN-ACK packet to initiator devices to establish a three-way handshake. The system receives an ACK from initiator devices (attackers) to establish a 3-way handshake.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024223586A1", "source": "epo-ops" }, { "publication_number": "WO2024089707A1", "country": "WO", "doc_number": "2024089707", "kind": "A1", "date": null, "title": "VERTICALLY STACKED PHOTOBIOREACTORS WITH ADJUSTABLE REFLECTOR FINS", "applicants": [ "VAAYUNEER SCIENCES PRIVATE LTD [IN]", "INDIAN INST TECH MADRAS [IN]", "VAAYUNEER SCIENCES PRIVATE LIMITED", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "SARANGA DAS SAI [IN]", "G K SURAISHKUMAR [IN]", "SARANGA DAS, Sai", "G. K., Suraishkumar" ], "ipc": [ "C12M" ], "abstract": "A photobioreactor system (100) is disclosed. The photobioreactor system (100) comprises a base (102), at least one reflector fin (108) comprising a first end (112) and a second end (114). The first end (112) of the at least one reflector fin (108) is positioned adjacent to the base (102). A stack of photobioreactors (104) is disposed on the base to prepare a culture of photosynthetic organisms. The at least one reflector fin (108) is configured to reflect light rays towards the culture of photosynthetic organisms. The at least one reflector fin (108) is defined with a vertical length at least equal to the elevation of the stack of photobioreactors (104).", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2024089707A1", "source": "epo-ops" }, { "publication_number": "US2024095562A1", "country": "US", "doc_number": "2024095562", "kind": "A1", "date": null, "title": "COMPOSITE QUANTUM ARCHITECTURE FOR QUANTUM REALIZATION OF JORDAN-FORM BASED SYSTEMS", "applicants": [ "THE INDIAN INSTITUTE OF TECH [IN]", "THE INDIAN INSTITUTE OF TECHNOLOGY" ], "inventors": [ "LASKAR MOSTAFIZUR RAHAMAN [IN]", "DUTTA AMIT KUMAR [IN]", "Laskar, Mostafizur Rahaman", "Dutta, Amit Kumar" ], "ipc": [ "G06N" ], "abstract": "[0000] The invention provides a quantum elementary gate-based composite system comprising elementary quantum gates including Pauli operators and Singleton ladder operators. The Pauli operators and said Singleton ladder operators are operatively combined to form a Jordan Canonical form-based representation suitable for simulating large quantum matrices, specially structured matrices such as symmetric, and Toeplitz matrix.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024095562A1", "source": "epo-ops" }, { "publication_number": "WO2023157017A1", "country": "WO", "doc_number": "2023157017", "kind": "A1", "date": null, "title": "METHOD OF FABRICATING A CONDUCTING CLOTH BASED BREATH HUMIDITY SENSOR AND APPLICATIONS THEREOF", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "THALAPPIL PRADEEP [IN]", "PILLALAMARRI SRIKRISHNARKA [IN]", "DASI RAAGA MADHURI [IN]", "SOURAV KANTI JANA [IN]", "BOBY GEORGE [IN]", "THALAPPIL, Pradeep", "PILLALAMARRI, Srikrishnarka", "DASI RAAGA, Madhuri" ], "ipc": [ "A61B", "D06M" ], "abstract": "The present invention relates to a method of fabricating frugal humidity sensor that can monitor changes in the humidity of the exhaled breath. Sensor comprises of a conducting polymer in-situ grown on a cloth which acts as a substrate. Interdigitated silver electrodes are screen-printed on the conducting cloth and stitched on a mask and transforming it into a smart mask. The sensor is connected to the measurement circuit via conducting thread using silver paste. The sensor is capable of differentiating slow, normal and fast breathing patterns from nose as well as the mouth. An Android-based mobile application is designed to collect the sensor data via the Bluetooth and data analysis is performed using deep learning and time series classification algorithms. The smart mask is comfortably worn while sleeping and performing day-to-day activities.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2023157017A1", "source": "epo-ops" }, { "publication_number": "WO2023157014A1", "country": "WO", "doc_number": "2023157014", "kind": "A1", "date": null, "title": "\"SYSTEM AND METHOD FOR MALWARE DETECTION BY CROSS-DIMENSIONAL BEHAVIOURAL ANALYSIS\"", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "KARAPOOLA SAREENA [IN]", "SINGH NIKHILESH KUMAR [IN]", "REBEIRO CHESTER [IN]", "VEEZHINATHAN KAMAKOTI [IN]", "KARAPOOLA, Sareena", "SINGH, Nikhilesh Kumar", "REBEIRO, Chester", "VEEZHINATHAN, Kamakoti" ], "ipc": [ "G06F" ], "abstract": "The present invention discloses a system (300) for malware detection. The system (300) offers a cross-dimensional analysis of network data, Operating System (OS) data and Hardware Performance Control (HPC) data, when a program required to be tested for malware is run. A plurality of data models is a binary classifier specialized for user- requirements and distinct malware classes. Independent inferences obtained from data models obtained from analysis of each of the data are aggregated by the two or more model aggregators (506a, 506b, 506c). The two or more model aggregators (506a, 506b, 506c) leverage prior knowledge and predictor statistics, to vote if the test program is malware or benign. Aggregated inferences obtained from the two or more model aggregators (506a, 506b, 506c) of each of the data are aggregated by a component aggregator (508) to yield a final classification of most confident inference indicative of the malware class of the program.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2023157014A1", "source": "epo-ops" }, { "publication_number": "WO2023012678A1", "country": "WO", "doc_number": "2023012678", "kind": "A1", "date": null, "title": "SYMMETRIC TETRAALKYNYLATED ANTHRACENES AND THE PROCESS FOR PREPARING THE SAME FOR SENSING AND OPTOELECTRONIC APPLICATIONS", "applicants": [ "INDIAN INSTITUTE OF TECH GUWAHATI [IN]", "INDIAN INSTITUTE OF TECHNOLOGY, GUWAHATI" ], "inventors": [ "KUMAR AKSHAI [IN]", "PALATHINKAL ROY PAILY [IN]", "ISLAM KHADIMUL [IN]", "DANIEL THOMAS T [IN]", "KUMAR, Akshai", "PALATHINKAL, Roy Paily", "ISLAM, Khadimul", "DANIEL, Thomas T" ], "ipc": [ "C09K" ], "abstract": "The present invention relates to symmetric tetraalkynylated anthracene and more particularly tetraethynylated compounds with Formula III. The invention also provides a tetrafold sonogashira route towards these of symmetric tetraethynylated anthracene compounds with Formula III. The compounds of the present invention show good to excellent synthetic yield and find application in sensors and optoelectronic devices and show positive solvatochrism and halochromism. The sensor uses symmetric tetraalkynylated anthracene as channel material and the sensor has high sensitivity of 19.95 percent to 900 ppm and 0.86 percent to 50 ppm.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2023012678A1", "source": "epo-ops" }, { "publication_number": "WO2023286085A1", "country": "WO", "doc_number": "2023286085", "kind": "A1", "date": null, "title": "AN ELECTRODE SYSTEM BASED ON DIFFERENTIAL OXIDANT RESPONSE FOR THE DETECTION OF FREE CHLORINE", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "THALAPPIL PRADEEP [IN]", "KAMALESH CHAUDHARI [IN]", "TULLIO SERVIDA [IN]", "VISHNU V [IN]", "B K SPOORTHI [IN]", "THALAPPIL, Pradeep", "KAMALESH, Chaudhari", "TULLIO, Servida" ], "ipc": [ "C01B", "C02F", "G01N" ], "abstract": "The present invention relates to an electrode system for detecting residualchlorine in water. Active electrode of the device was prepared by a very simple method in whichthe antimony pellet was prepared using high pressure and sintering at higher temperatures. Anadvanced version of the same was prepared by electrochemical coating of antimony on copperrods. A combination of thin platinum wire and antimony coated electrode was used to testresidual chlorine in water. The said device responds to the changes in residual chlorineconcentrations in water in the range of 0-4 ppm. To increase the accuracy of the electrode systemtwo platinum-antimony electrodes were used by adding an inline cartridge of oxidant absorptivematerial. This method was used for the sensing of pH using the same electrode system andfurther pH compensation of chlorine signal.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2023286085A1", "source": "epo-ops" }, { "publication_number": "WO2022208521A1", "country": "WO", "doc_number": "2022208521", "kind": "A1", "date": null, "title": "SINGLE LAYER FLEXIBLE DISPLAY AND METHOD OF MANUFACTURING THE SAME", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "SWAMINATHAN PARASURAMAN [IN]", "RAY DEBDUTTA [IN]", "NAIR NITHEESH MUKUNDAN [IN]", "SWAMINATHAN, Parasuraman", "RAY, Debdutta", "NAIR, Nitheesh Mukundan" ], "ipc": [ "G02F", "G06F" ], "abstract": "The present invention relates to a single layer flexible display device and method of manufacturing the display device. The display device may be incorporated with touch sensing functionality. The method comprises providing a substrate forming a base of the display device. A plurality of conducting contacts are deposited on the substrate, based on structure of the display device, wherein the conducting contacts provide electrical conduction path for the display device. The method further describes depositing an active layer over the substrate, wherein the active layer is formed of an electro-thermo-chromic material and is patterned on the substrate, according to the structure of the display device, such as to form a single layer.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022208521A1", "source": "epo-ops" }, { "publication_number": "WO2022201184A1", "country": "WO", "doc_number": "2022201184", "kind": "A1", "date": null, "title": "P-TYPE TRANSPARENT CONDUCTOR WITH REDUCED GRAPHENE OXIDE THIN FILMS AND ONE-STEP SYNTHESIS THEREOF", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "NAT UNIV SINGAPORE [SG]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)", "NATIONAL UNIVERSITY OF SINGAPORE" ], "inventors": [ "M S RAMACHANDRA RAO [IN]", "M MUHAMMED JUVAID [IN]", "SARKAR SOUMYA [IN]", "T VENKATESAN [US]", "M S, Ramachandra Rao", "M, Muhammed Juvaid", "SARKAR, Soumya", "T, Venkatesan" ], "ipc": [ "H01L" ], "abstract": "The present invention provides a p-type transparent conductor with deposition of a large area highly reduced graphene oxide thin film by pulsed laser deposition method. The present invention provides a direct growth of large-area wafer-scale reduced graphene oxide thin films using control of the growth ambient of pulsed laser deposition (PLD). The said reduced graphene oxide thin film is directly grown on the substrate by pulsed laser deposition in a reduced atmosphere. The highly reduced graphene oxide thin films of the present invention outperform the chemically grown reduced graphene oxide in their performance as p-type transparent conductors. The highly reduced graphene oxide thin also exhibits a very high transmittance value while simultaneously maintaining a good electrical conductivity.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022201184A1", "source": "epo-ops" }, { "publication_number": "WO2022123594A1", "country": "WO", "doc_number": "2022123594", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR PLUG-AND-PLAY DIFFERENTIAL PHASE ENCODED MEASUREMENT-DEVICE-INDEPENDENT QUANTUM KEY DISTRIBUTION", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "RANU SHASHANK KUMAR [IN]", "MANDAYAM PRABHA [IN]", "PRABHAKAR DR ANIL [IN]", "RANU, Shashank Kumar", "MANDAYAM, Prabha", "PRABHAKAR, Dr. Anil" ], "ipc": [ "H04L" ], "abstract": "Disclosed herein is a plug-and-play differential phase-encoded measurement device independent (DPS MDI) quantum key distribution (QKD) system that uses single photons in a linear superposition of three orthogonal time-bin states. The system shown in FIG. 1 comprises a transmitter (Tx), a pair of receiver sub-systems (Rx1, Rx2) and a measurement unit. The method comprises the steps of: generating a high-powered optical signal, polarizing the generated signal to 45o and obtaining pulsed signal, obtaining three time-bins from the pulsed signal, splitting the pulsed signal into horizontally polarized and vertically polarized signals, transmitting the horizontally polarized signal to the first receiver sub-system (Rx1) and reflecting the vertically polarized signal to transmitter (Tx), horizontally polarising the vertically polarized signal and transmitting it to second receiver sub-system (Rx2). The receiver sub-systems (Rx1, Rx2) convert horizontally polarized signals into phase encoded key. The keys from receiver sub-systems are transmitted to measurement unit for photon detection.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022123594A1", "source": "epo-ops" }, { "publication_number": "WO2022038640A1", "country": "WO", "doc_number": "2022038640", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR GENERATING QUANTUM RANDOM NUMBERS USING RESIDUAL TIME-BINS IN DPS QKD SYSTEM", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "RANU SHASHANK KUMAR [IN]", "MANDAYAM PRABHA [IN]", "PRABHAKAR ANIL [IN]", "RANU, Shashank Kumar", "MANDAYAM, Prabha", "PRABHAKAR, Anil" ], "ipc": [ "G06F", "H04B", "H04L" ], "abstract": "Disclosed herein is a system and method for generation of quantum random numbers using residual time-bins in a DPS QKD system. The DPS QKD system transmits photons over an optical fiber (2) to receiver. The phase modulation at the transmitter (1) puts photon into quantum superposition of N orthogonal states via first quantum link. At receiver (3), there is a delay line interferometer that collapses quantum state into one of N+l time-bins. The discarded photons are detected by detectors (7a, 7b) as shown in FIG.1. The discarded photons are used for generating new random numbers which acts as a QRNG at receiver end (3) and the generated quantum random numbers are used for deriving quantum key over secondary quantum link. This system effectively utilizes all received photons by generating quantum random numbers in the residual bins and builds a series of quantum link that together act as quantum network.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022038640A1", "source": "epo-ops" }, { "publication_number": "US2022056432A1", "country": "US", "doc_number": "2022056432", "kind": "A1", "date": null, "title": "TRANSGLUTAMINASE NANOFLOWERS", "applicants": [ "INDIAN INSTITUTE TECH DELHI [IN]", "INDIAN INSTITUTE OF TECHNOLOGY DELHI" ], "inventors": [ "KHARE SUNIL KUMAR [IN]", "FATIMA SYEDA WARISUL [IN]", "KHARE, Sunil Kumar", "FATIMA, Syeda Warisul", "Khare, Sunil Kumar", "Fatima, Syeda Warisul" ], "ipc": [ "C12N" ], "abstract": "[0001] The present invention relates to novel immobilized nanoflowers made of Transglutaminase (TGase), a method for their synthesis and applications thereof. The Transglutaminase nanoflowers of the present invention are catalytically more active without mass transfer limitation, stable and reusable, wherein the overall flower is in the nano-range, is homo-dispersed and small-sized, and wherein Transglutaminase functions both as a cross-linking enzyme and as a seeding template.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2022056432A1", "source": "epo-ops" }, { "publication_number": "US2022056079A1", "country": "US", "doc_number": "2022056079", "kind": "A1", "date": null, "title": "THIRD GENERATION TUBULYSIN ANALOGUES AND PROCESS OF PREPARATION THEREOF", "applicants": [ "VENKATESH CHELVAM [IN]", "INDIAN INSTITUTE OF TECH INDORE [IN]", "Venkatesh Chelvam", "Indian Institute of Technology Indore" ], "inventors": [ "CHELVAM VENKATESH [IN]", "PANDIT AMIT [IN]", "BADDIPALLY RAMESH REDDY [IN]", "YADAV KRATIKA [IN]", "PATHAK BISWARUP [IN]", "ROY DIPTENDU [IN]", "Chelvam, Venkatesh", "Pandit, Amit" ], "ipc": [ "A61P", "C07K" ], "abstract": "[0001] The present disclosure relates to a third generation tubulysin analogues and process of preparation thereof. The present disclosure also relates to a method of using these third generation tubulysin analogues for treatment of various diseases including cancer.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2022056079A1", "source": "epo-ops" }, { "publication_number": "WO2022029790A1", "country": "WO", "doc_number": "2022029790", "kind": "A1", "date": null, "title": "A FLASH ADC BASED METHOD AND PROCESS FOR IN-MEMORY COMPUTATION", "applicants": [ "INDIAN INSTITUTE OF TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY, MADRAS" ], "inventors": [ "VIRARAGHAVAN JANAKIRAMAN [IN]", "BALAGOPAL ASHWIN [IN]", "VIRARAGHAVAN, Janakiraman", "BALAGOPAL, Ashwin" ], "ipc": [ "G06F", "G06N", "H03M" ], "abstract": "A single flash ADC based in-memory computing process whereby a modified SRAM cell array is partitioned into weight data - lines and reference data - lines; reference voltages are generated on reference data lines internally and are transmitted to the sense amplifier through a multiplexer, which also receives voltages from the weight data lines; the voltage from each weight data-line is compared to the voltages generated on each reference data line; such comparison being performed parallelly across all sense - amplifiers and serially in respect of the reference voltages generated in each reference data-line on flash basis by using a sense amplifier as a comparator; and the data from all comparison in the sense amplifier being obtained in the thermometer code; enabling quicker comparison of the voltages from the weight data - lines with the reference voltages.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022029790A1", "source": "epo-ops" }, { "publication_number": "AU2021105333A4", "country": "AU", "doc_number": "2021105333", "kind": "A4", "date": null, "title": "METHOD AND SYSTEM FOR OBTAINING INELASTIC TUNNELING SPECTRA FROM CURRENT(I)-VOLTAGE(V) CHARACTERISTICS", "applicants": [ "BOMBAY INDIAN INSTITUTE OF TECHNOLOGY [IN]", "BOMBAY, INDIAN INSTITUTE OF TECHNOLOGY" ], "inventors": [ "MAHAJAN ASHUTOSH", "SAHA PROF DIPANKAR", "GANGULY PROF SWAROOP", "Mahajan, Ashutosh", "Saha, Prof. Dipankar", "Ganguly, Prof. Swaroop" ], "ipc": [], "abstract": "According to the present disclosure, a system and a method for obtaining Inelastic Tunneling Spectra of an IETS device from Current(I)-Voltage(V) characteristics are disclosed. The method comprises the steps of: providing an input data set of the Current(I)-Voltage(V) characteristics of the IETS device, obtaining a filtered first derivative of the Current(I)-Voltage(V) characteristics from the input data by: passing the input data set to a median filter for estimating a noise level, selecting an initial value of regularization based on the noise level, generating an integrator matrix and a differentiation matrix from input data set and obtaining a solution of Euler-Lagrange equation to obtain a new value of regularization and comparing the norm of Fidelity term with the noise-level in the input data set. The method further comprises of obtaining a second derivative of the Current(I)-Voltage(V) characteristics by repeating above steps with the first derivative as the input data set.", "url": "https://worldwide.espacenet.com/patent/search/publication/AU2021105333A4", "source": "epo-ops" }, { "publication_number": "WO2021070204A1", "country": "WO", "doc_number": "2021070204", "kind": "A1", "date": null, "title": "MACHINE LEARNING, DEEP LEARNING AND ARTIFICIAL INTELLIGENCE FOR PHYSICAL TRANSPORT PHENOMENON IN THERMAL MANAGEMENT", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "NANDIGANA VISHAL V R [IN]", "DASARI ANANYANANDA [IN]", "NANDIGANA, Vishal V.R.", "DASARI, Ananyananda" ], "ipc": [ "G06N" ], "abstract": "Disclosed is a method of solving a heat transport problem over an object characterized by a geometry using a hardware multi-threading process. The method includes geometry and associated boundary conditions and discretizing the geometry into a grid. The method includes specifying temperature or heat flow conditions at the boundary surrounding the geometry and an initial condition at each grid point. A heat flow equation selected from one of conduction, convection or radiation for the geometry is selected and associated boundary conditions, is solved using a known method such as analytical, FDM or FEM to obtain a temperature at each grid point. Next, the solution for each grid point is used for training a neural network model. The neural network model may be a point to point recurrent neural network model. The trained model may be used to predict temperatures for any modified boundary condition associated with the geometry.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2021070204A1", "source": "epo-ops" }, { "publication_number": "WO2021064434A1", "country": "WO", "doc_number": "2021064434", "kind": "A1", "date": null, "title": "TRANSMISSION MICROSCOPY", "applicants": [ "UNIV I TROMSOE NORGES ARKTISKE UNIV [NO]", "INDIAN INSTITUTE TECH DELHI [IN]", "WILSON TIMOTHY JAMES [GB]", "UNIVERSITETET I TROMSØ - NORGES ARKTISKE UNIVERSITET", "INDIAN INSTITUTE OF TECHNOLOGY DELHI", "WILSON, Timothy James" ], "inventors": [ "JOSEPH JOBY [IN]", "AHLUWALIA BALPREET SINGH [NO]", "TINGUELY JEAN-CLAUDE [NO]", "AGARWAL KRISHNA [NO]", "LAHRBERG MARCEL [NO]", "PUTHUKKUDYMANNARAKKAL FAIZ KANDANKULANGARA [IN]", "SAMANTA KRISHNENDU [IN]", "JOSEPH, Joby" ], "ipc": [ "G01B", "G01N", "G02B" ], "abstract": "Transmission microscopy apparatus (2) comprises an illumination apparatus (10) arranged to illuminate a sample region (6) with first and second monochromatic coherent light beams (12, 14), and an objective lens (4), having an imaging axis (A), for collecting light emanating from a sample (8) within the sample region (6). In a first configuration the first light beam (12) enters the sample region (6) along a first linear path from a first reflecting element (328; 406a; 506a) and the second light beam (14) enters along a second linear path from a second reflecting element (330; 406b; 506b) such that the first and second light beams interfere within the sample region to illuminate the sample with a first interference pattern (16). In a second configuration the first light beam (12) enters the sample region (6) along a different, third linear path such that the first and second light beams (12, 14) illuminate the sample (8) with a different, second interference pattern (18) which is not the same as any translation, rotation, or translation and rotation of the first pattern (16). The first, second and third paths are at respective angles α1, α2, α3 to the imaging axis and at least one i", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2021064434A1", "source": "epo-ops" }, { "publication_number": "US2021070765A1", "country": "US", "doc_number": "2021070765", "kind": "A1", "date": null, "title": "METAL-FREE SOLVENT-FREE SYNTHESIS OF FUSED-PYRIDO HETEROCYCLES AND BIOMEDICAL APPLICATIONS", "applicants": [ "VENKATESH CHELVAM [IN]", "INDIAN INSTITUTE OF TECH INDORE [IN]", "Venkatesh Chelvam", "Indian Institute of Technology Indore" ], "inventors": [ "CHELVAM VENKATESH [IN]", "DUDHE PREMANSH [IN]", "KRISHNAN MENA ASHA [IN]", "SONAWANE AVINASH [IN]", "Chelvam, Venkatesh", "Dudhe, Premansh", "Krishnan, Mena Asha", "Sonawane, Avinash" ], "ipc": [ "A61P", "C07D" ], "abstract": "Embodiments also relate to a process for a synthesis of variety of complex pyrido-heterocycles The pyrido-heterocycles can be used for treating cancer (cervix, kidney, lung, breast and epidermal skin) and multi-drug resistant tuberculosis. These heterocycles can also be used as anti-biofilm agents against pathogenic strains, which will minimize the risk of secondary infections.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2021070765A1", "source": "epo-ops" }, { "publication_number": "WO2020070619A2", "country": "WO", "doc_number": "2020070619", "kind": "A2", "date": null, "title": "A PROCESS FOR GENERATING GLYCOENGINEERED AAV VECTORS FOR HEPATIC AND OCULAR GENE THERAPY AND PRODUCT THEREOF", "applicants": [ "INDIAN INSTITUTE OF TECH KANPUR [IN]", "RAO JAYANDHARAN GIRIDHARA [IN]", "MARY BERTIN [IN]", "INDIAN INSTITUTE OF TECHNOLOGY KANPUR", "RAO, Jayandharan Giridhara", "MARY, Bertin" ], "inventors": [ "RAO JAYANDHARAN GIRIDHARA [IN]", "MARY BERTIN [IN]", "RAO, Jayandharan Giridhara", "MARY, Bertin" ], "ipc": [ "C12N" ], "abstract": "The present invention provides for a process for synthesising glycoengineered adeno-associated virus vectors. The process includes generating AAV vectors in presence of a group of glycosylation modulators. The process also includes predicting antigenicity of AAV2 capsid protein of the AAV vectors using B-cell and T-cell linear epitope mapping tools in order to refine epitopes of the AAV capsid protein. The process further includes targeting the refined epitopes for site-directed mutagenesis, while using a set of primers, by introducing or abolishing N- and O- glycosylation motifs in the AAV capsid to obtain the plurality of glycoengineered adeno-associated virus (AAV) vectors. The site-directed mutagenesis of target amino acids of the AAV capsid comprises NQ, QN, SA, AT, E/K/Q/RT and Y/S/TN. The glycoengineered adeno-associated virus vectors possess higher gene expression, with respect to wild type, after hepatic and ocular gene transfer.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2020070619A2", "source": "epo-ops" }, { "publication_number": "WO2020016908A1", "country": "WO", "doc_number": "2020016908", "kind": "A1", "date": null, "title": "METHOD FOR USING BULK AND POROUS N-CONTAINING/N-DOPED CARBON AND CARBON NITRIDES AS HETEROGENEOUS CATALYSTS FOR BORROWING HYDROGEN AND DEHYDROGENATION REACTIONS", "applicants": [ "INDIAN INSTITUTE OF TECH MADRAS [IN]", "SRM UNIV [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS", "SRM UNIVERSITY" ], "inventors": [ "P SELVAM [IN]", "M SASIDHARAN [IN]", "V T BHAT [IN]", "K NAMITHARAN [IN]", "M NALLAGANGULA [IN]", "K KALA [IN]", "T V R MOHAN [IN]", "P, Selvam" ], "ipc": [ "B01J" ], "abstract": "A method for using bulk and porous N-containing/-doped carbon and carbon nitrides as heterogeneous catalysts for borrowing hydrogen and dehydrogenation reactions. The bulk and porous nitrogen-containing/nitrogen-doped carbon and carbon nitrides as novel heterogeneous catalysts developed herein can be used in at least one of the following organic transformations: the preparation of imines by dehydrogenative coupling of alcohols and amines/nitro-compounds; N-alkylation of amines/nitro-compounds using alcohols; C-alkylation of alcohols/ketones using alcohols; synthesis of quinolines by dehydrogenative condensation reactions between amino alcohols and ketones/alcohols; transfer hydrogenation of nitro-compounds.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2020016908A1", "source": "epo-ops" }, { "publication_number": "WO2019097542A1", "country": "WO", "doc_number": "2019097542", "kind": "A1", "date": null, "title": "A METHOD OF IDENTIFYING ISOMERS OF CURCUMIN AND PREFERENTIAL STABILISATION OF ONE OF THEM", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "PRADEEP THALAPPIL [IN]", "NAG ABHIJIT [IN]", "CHAKRABORTY PAPRI [IN]", "BAKSI ANANYA [IN]", "NATARAJAN GANAPATI [IN]", "PRADEEP, Thalappil", "NAG, Abhijit", "CHAKRABORTY, Papri" ], "ipc": [ "C07C", "G01N" ], "abstract": "A detailed examination of collision cross sections (CCSs) coupled with computational methods has revealed new insights into some of the key questions centered around curcumin, one of the most intensively studied natural therapeutic agents. In this study, we have distinguished the structures and conformers of the well-known enol and the far more elusive keto form of curcumin by using ion mobility mass spectrometry (IM MS). The values of the theoretically predicted isomers are compared with the experimental CCS values to confirm their structures. We have identified a folded structure for the keto form and the degree of folding is estimated using this method. Using IM MS, we have shown that ESI MS reflects the solution phase structures and their relative populations. The ratio of populations depends on multiple factors which have been examined. Piperine, a naturally occurring heterocyclic compound, is known to increase the bioavailability of curcumin. However, it is still not clearly understood that which tautomeric form of curcumin is better stabilized by it. We have identified preferential stabilization of the enol form in presence of piperine using IM MS. Cyclodextrins (CDs) are us", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2019097542A1", "source": "epo-ops" }, { "publication_number": "WO2019077635A1", "country": "WO", "doc_number": "2019077635", "kind": "A1", "date": null, "title": "METHOD FOR CREATING NANOPORES IN MOS2 NANOSHEETS BY CHEMICAL DRILLING FOR DISINFECTION OF WATER UNDER VISIBLE LIGHT", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "PRADEEP THALAPPIL [IN]", "SARKAR DEPANJAN [IN]", "SOM ANIRBAN [IN]", "MONDAL BISWAJIT [IN]", "SWATHY JAKKA RAVINDRAN [IN]", "PRADEEP, Thalappil", "SARKAR, Depanjan", "SOM, Anirban" ], "ipc": [ "B05D", "C23C" ], "abstract": "The present ivention relates to a new method for creating nanopores in single layer molybdenum disulfide (MoS2) nanosheets (NSs) by the electrospray deposition (ESD) of silver ions on a water suspension of the former. Electrospray deposited silver ions react with the MoS2 NSs at the liquid-air interface resulting in Ag2S nanoparticles (NPs) which goes into the solution leaving the NSs with holes of 3-5 nm diameter. Specific reaction with the S of MoS2 NSs leads to Mo-rich edges. Such Mo-rich defects are highly efficient for the generation of active oxygen species such as H2O2, under visible light, which causes efficient disinfection of water. The holey MoS2 NSs shows 105 times higher efficiency in disinfection compared to normal MoS2 NSs. Developed a conceptual prototype and tested with multiple bacterial strains and a viral strain, demonstrating the utility of the method for practical applications.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2019077635A1", "source": "epo-ops" }, { "publication_number": "WO2018122872A1", "country": "WO", "doc_number": "2018122872", "kind": "A1", "date": null, "title": "PATTERNED METALLIC NANOBRUSHES FOR CAPTURE OF ATMOSPHERIC HUMIDITY", "applicants": [ "INDIAN INST TECH MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)" ], "inventors": [ "PRADEEP THALAPPIL [IN]", "SARKAR DEPANJAN [IN]", "MAHAPATRA ANINDITA [IN]", "SOM ANIRBAN [IN]", "BAIDYA AVIJIT [IN]", "PRADEEP, Thalappil", "SARKAR, Depanjan", "MAHAPATRA, Anindita" ], "ipc": [ "B01D", "B05D", "B82B", "B82Y" ], "abstract": "The present invention relates to hydrophilic-hydrophobic patterned metallic grassland surfaces grown in air for capturing atmospheric humidity. The said surfaces were created from silver nanowires (AgNWs), synthesized under ambient conditions at room temperature using electrospray deposition-based technique. The hydrophilic-hydrophobic patterned Ag nanobrushes comprise of three distinct regions - (i) the Ag-core, (ii) hydrophobic coating with fluorothiol (FT) on the Ag-core and (iii) tiny hydrophilic regions (Ag nanoparticles, Ag NPs) on the hydrophobic background. Ag core gives the strength to the brushes, while the FT coating creates the hydrophobic background. Further, Ag deposition on this resulted in Ag NPs decoration all over the nanobrushes. These Ag NPs, embedded in the FT layer, act as hydrophilic zones, responsible for condensation of atmospheric humidity.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2018122872A1", "source": "epo-ops" }, { "publication_number": "WO2017098521A1", "country": "WO", "doc_number": "2017098521", "kind": "A1", "date": null, "title": "A DEVICE WITH INTEGRATED METHODS FOR REVERSE TRANSCRIPTION POLYMERASE CHAIN REACTION (RT-PCR) AND/OR DNA/PROTEIN ARRAY BASED ANALYSES.", "applicants": [ "INDIAN INST OF TECH GUWAHATI [IN]", "INDIAN INSTITUTE OF TECHNOLOGY GUWAHATI" ], "inventors": [ "CHATTOPADHYAY ARUN [IN]", "SAILAPU SUNIL KUMAR [IN]", "DUTTA DEEPANJALEE [IN]", "SAHOO AMARESH KUMAR [IN]", "GHOSH SIDDHARTHA SANKAR [IN]", "CHATTOPADHYAY, Arun", "SAILAPU, Sunil Kumar", "DUTTA, Deepanjalee" ], "ipc": [ "C12Q", "G01N" ], "abstract": "A device with integrated methods for carrying out reverse transcription polymerase chain reaction (RT-PCR) and/or array based analysis involving signal generating agents (gold nanoclusters) comprising a heating and cooling cycle based synthesis selectively with DIMA and protein as templates. The advancement is further directed to a portable device adapted for RT-PCR and array based gene and protein expression analyses based on a common detection agent involving luminescence of in-situ synthesized gold nanoclusters with adaptability for user friendly graphical user interface (GUI) for controlling, visualization and analysis of the data.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2017098521A1", "source": "epo-ops" }, { "publication_number": "WO2017090056A1", "country": "WO", "doc_number": "2017090056", "kind": "A1", "date": null, "title": "SOLAR MODULE WITH SELECTIVE COLORED COATING", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY" ], "inventors": [ "SOMAN ANISHKUMAR [IN]", "ANTONY ALDRIN [IN]", "SOMAN, Anishkumar", "ANTONY, Aldrin" ], "ipc": [ "H01L" ], "abstract": "Embodiments herein describe a solar module including an element positioned on a solar cell. One or more reflective colored coating layer(s) is deposited on the element or the solar cell. The reflective colored coating layer can selectively reflect a desired wavelength of light and can provide the required color on the solar cell or the solar module without altering the structure or manufacturing process of the solar cell.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2017090056A1", "source": "epo-ops" }, { "publication_number": "WO2017037731A1", "country": "WO", "doc_number": "2017037731", "kind": "A1", "date": null, "title": "ENHANCED PHOTOSTABILITY, EXTENDED RANGE UVA FILTERING AND CAMOUFLAGING POTENTIAL OF AVOBENZONE-DEFECT RICH ZNO NANOCRYSTALS COMPLEX", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY" ], "inventors": [ "ADERSH ASOK [IN]", "AJIT R KULKARNI [IN]", "ADERSH, Asok", "AJIT, R., Kulkarni" ], "ipc": [ "A61K" ], "abstract": "This present disclosure relates to the use of Avobenzone-defect rich ZnO nanocrystals complex as multifunctional active ingredient in sunscreen, cosmetic and dermatological compositions, and more particularly to photostable sunscreen compositions and their use in improving the UV protection, aesthetic and natural appearance of the biological surface. The complex Av-DZnONCs shows improved photostability and extended UVA filtering as opposed to sunscreen formulations containing only ZnO or Avobenzone.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2017037731A1", "source": "epo-ops" }, { "publication_number": "US2016291655A1", "country": "US", "doc_number": "2016291655", "kind": "A1", "date": null, "title": "NON-UNIFORM INTENSITY MAPPING USING HIGH PERFORMANCE ENTERPRISE COMPUTING SYSTEM", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "TATA CONSULTANCY SERVICES LTD [IN]", "Indian Institute of Technology Bombay", "Tata Consultancy Services Limited" ], "inventors": [ "PRAKASH SURYA [IN]", "AROSH SIRSHENDU [IN]", "NAYAK SOUMITRA KESHARI [IN]", "DUTTAGUPTA SIDDHARTHA PRAKASH [IN]", "DUTTAGUPTA SUBHASHRI [IN]", "NAMBIAR MANOJ KARUNAKARAN [IN]", "Prakash Surya", "Arosh Sirshendu" ], "ipc": [ "G06F" ], "abstract": "The present disclosure discloses a method and system for non-uniform intensity mapping using a high performance enterprise computing system with enhanced precision cooling, enabling extended over-clocking and over-voltage operation. A Kalman filter embedded in the processor predicts and corrects the input data flux for real-time use by taking care of over-clocking and over-voltage.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2016291655A1", "source": "epo-ops" }, { "publication_number": "US2016211475A1", "country": "US", "doc_number": "2016211475", "kind": "A1", "date": null, "title": "MICRO ELECTRO MECHANICAL SYSTEM (MEMS) BASED WIDE-BAND POLYMER PHOTO-DETECTOR", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY", "Indian Institute of Technology Bombay" ], "inventors": [ "CHAKI ROY SANGITA [IN]", "KUNDU TAPANENDU [IN]", "RAO V RAMGOPAL [IN]", "ROY SANGITA CHAKI [IN]", "CHAKI ROY SANGITA", "KUNDU TAPANENDU", "RAO V. RAMGOPAL", "Roy Sangita Chaki" ], "ipc": [ "H10K" ], "abstract": "A polymer based photo-detector has photoresponsivity in Ultraviolet, Visible, Near and Mid Infrared regions. The photo-detector comprises a single layer of polyvinyl alcohol (PVA) as a photoactive layer; with no additional buffer layer for accepting Ultraviolet, Visible and Infrared radiation as well as no buffer layer to block charge carrier injection. The PVA layer's photoresponsivity is extended from Ultraviolet to Near Infrared by changing its nano-morphology on a low thermal device structure. The primarily photo-generated charge carriers diffuse through the amorphous part of the polymer layer and split into charge carriers on the electrodes or by the charge traps in the layer. The charge carrier generation is in the picosecond range; thus the exciton and Polaron drift diffusion cause electrical conduction of the polymer layer under Ultraviolet illumination. The low thermal mass of the MEMS based structure reduces localized heating effect due to Infrared radiation, increasing responsivity of the photo-detector.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2016211475A1", "source": "epo-ops" }, { "publication_number": "WO2016009450A2", "country": "WO", "doc_number": "2016009450", "kind": "A2", "date": null, "title": "PHOTONIC DEVICES BY ORGANO-METALLIC HALIDES BASED PEROVSKITES MATERIAL AND ITS METHOD OF PREPARATION", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY" ], "inventors": [ "KABRA DINESH [IN]", "KUMAWAT KUMAR NARESH [IN]", "DEY AMRITA [IN]", "KABRA DINESH", "KUMAWAT KUMAR NARESH", "DEY AMRITA" ], "ipc": [ "H01L" ], "abstract": "Disclosed is a photonic device for electroluminescence application and its method of preparation wherein device comprises a perovskite semiconductor film layer disposed between a n-type region and a p-type region, wherein the perovskite semiconductor film layer is made of an organo-metallic halide (ABX3) and is tuned to a band gap, wherein the band gap varies from NIR to visible range at room temperature and at least two inter layers, the at least two inter layers incorporated between the p-type region and perovskite semiconductor film layer and the n-type region and perovksite semiconductor film layer.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2016009450A2", "source": "epo-ops" }, { "publication_number": "IN472DE2014A", "country": "IN", "doc_number": "472DE2014", "kind": "A", "date": null, "title": "A PROCESS FOR THE PRODUCTION OF HIGH SURFACE ARA NANO METAL OXIDES`", "applicants": [ "INDIAN INST TECHNOLOGY KANPUR [IN]", "INDIAN INSTITUTE OF TECHNOLOGY KANPUR" ], "inventors": [ "GUPTA ANKUR [IN]", "PANDEY SHASHANK S [IN]", "BHATTACHARYA SHANTANU [IN]", "GUPTA, ANKUR", "PANDEY, SHASHANK S.", "BHATTACHARYA, SHANTANU" ], "ipc": [], "abstract": "The present invention relates generally to a high surface area nanoparticles of oxide(s) of transition metals like zinc and the process of synthesis. More particularly, the invention relates to the synthesis of high aspect ratio vertically standing nanostructure of metal oxide(s) nanoparticles with different heights thereby having a rough brush bed like structure at extreme end(s). The nanoparticles have surprisingly high surface area due to which the biosensing characteristic have been tremendously increased.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN472DE2014A", "source": "epo-ops" }, { "publication_number": "IN3713MU2013A", "country": "IN", "doc_number": "3713MU2013", "kind": "A", "date": null, "title": "A METHOD FOR SYNTHESISING DEFECT RICH NANOCRYSTALS OF VARIABLE SIZE WITH ENHANCED DEFECT LUMINESCENCE", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY" ], "inventors": [ "ADERSH ASOK [IN]", "AJIT R KULKARNI [IN]", "MAYURI N GANDHI [IN]", "ADERSH ASOK", "AJIT R. KULKARNI", "MAYURI N. GANDHI" ], "ipc": [ "G11C" ], "abstract": "A method to synthesize luminescent and variable size zinc oxide quantum dots from defect rich seeds makes use of both thermodynamic and kinetic principle to enhance the defect density in nanocrystals. The defect rich smaller nanocrystals are synthesized by rapid crystallization of nanocrystals above its crystallization temperature. Ultrafast dielectric heating by microwave initiates rapid crystallization. The defect rich smaller nanocrystals are further used as seeds for the growth of other different size nanocrystals with high defect density. The present invention also uses ZnO quantum dots (QDs) for thermodynamic promotion of defects in seed QDs and defect propagation in variable size ZnO QDs grown from defect rich seed QDs. The photoluminescence confirm that QDs grown from defect rich seed shows enhanced defect emission in comparison with the QDs grown from less defective seed. All the different size QDs synthesized is highly luminescent, stable, monodispersed in size and possess size tunable emission.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN3713MU2013A", "source": "epo-ops" }, { "publication_number": "IN277KO2015A", "country": "IN", "doc_number": "277KO2015", "kind": "A", "date": null, "title": "DOUBLE QUANTUM WELL NITRIDE HIGH ELECTRON MOBILITY TRANSISTOR (HEMT)", "applicants": [ "INDIAN INST TECHNOLOGY KHARAGPUR [IN]", "INDIAN INSTITUTE OF TECHNOLOGY, KHARAGPUR" ], "inventors": [ "BAG ANKUSH [IN]", "DAS PALASH [IN]", "KUMAR RAHUL [IN]", "MUKHOPADHYAY PARTHA [IN]", "BISWAS DHRUBES [IN]", "BAG, ANKUSH", "DAS, PALASH", "KUMAR, RAHUL" ], "ipc": [ "H01L" ], "abstract": "A double quantum well high electron mobility transistor is disclosed, and designed for nitride materials. The novelty of the heterostructure is based on distribution of polarization induced carriers in both the quantum wells. Conduction band bending has been engineered through band-offset and polarization of materials. There are two quantum wells with different conduction band energy of the channels. The carriers are populated in drain current conducting channel by applying positive bias at gate which makes threshold voltage positive. Due to tunneling, other transistor parameters, such as drain saturation current, on resistance and sub threshold slope, are comparatively much superior to previous reports on enhancement nitride HEMT. The conceptualized device is ideal to be applicable or high power and high frequency complementary logic based digital and RF switch application with very low power loss during switching transient.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN277KO2015A", "source": "epo-ops" }, { "publication_number": "IN2919MU2013A", "country": "IN", "doc_number": "2919MU2013", "kind": "A", "date": null, "title": "\"NANOBUBBLE-NANOPARTICLE COMPLEXES FOR ULTRASOUND MEDIATED DRUG DELIVERY AND A PROCESS FOR ITS PREPARATION\"", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "SAMSUNG ELECTRONICS CO LTD [KR]", "INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY", "SAMSUNG ELECTRONICS CO. LTD." ], "inventors": [ "RINTI BANERJEE DR [IN]", "AKANKSHA SINGH [IN]", "RAJEET CHANDAN [IN]", "DR. RINTI BANERJEE", "AKANKSHA SINGH", "RAJEET, CHANDAN" ], "ipc": [ "A61K" ], "abstract": "The present invention provides nanobubble-nanoparticle complexes for ultrasound mediated drug delivery. The nanobubble-nanoparticle complexes are useful for imaging and triggered release of the drug in cancers including drug resistant cancers. The present invention also provides a process for the preparation of the nanobubble-nanoparticle complexes.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN2919MU2013A", "source": "epo-ops" }, { "publication_number": "IN631KO2015A", "country": "IN", "doc_number": "631KO2015", "kind": "A", "date": null, "title": "A DEVICE FOR VISUAL DETECTION OF BILIRUBIN.", "applicants": [ "INDIAN INST OF TECHNOLOGY GUWAHATI [IN]", "INDIAN INSTITUTE OF TECHNOLOGY, GUWAHATI" ], "inventors": [ "CHATTOPADHYAY ARUN", "[IN]", "PAUL ANUMITA", "BASU SRESTHA", "SAHOO AMARESH KUMAR", "CHATTOPADHYAY, ARUN", "PAUL, ANUMITA", "BASU, SRESTHA" ], "ipc": [ "G01N" ], "abstract": "The present invention discloses a diagnostic device or kit for visual detection of bilirubin. Said diagnostic device or kit comprises chitosan stabilized gold nanoclusters based luminescence source, Cu2+ ions source for quenching luminescence intensity of said gold nanoclusters and recovery of quenched luminescence intensity in the presence of bilirubin. The said device enables non-invasive detection of hyperbilirubinemia by thumb impression visually or from blood serum.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN631KO2015A", "source": "epo-ops" }, { "publication_number": "IN2469MU2013A", "country": "IN", "doc_number": "2469MU2013", "kind": "A", "date": null, "title": "\"TARGETED AND TRIGGERED CHITOSAN LIPID CORE SHELL NANOPARTICLES FOR COMBINATION CHEMOTHERAPY\"", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY" ], "inventors": [ "RINTI BANERJEE PROF [IN]", "THORAT KETAN VILAS [IN]", "NITIN JOSHI [IN]", "PROF. RINTI BANERJEE", "THORAT KETAN VILAS", "NITIN JOSHI" ], "ipc": [ "C09F" ], "abstract": "The invention relates to chitosan-lipid core shell nanoparticles for targeted and triggered delivery of two or more anticancer drugs which act synergistically.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN2469MU2013A", "source": "epo-ops" }, { "publication_number": "IN2134MU2013A", "country": "IN", "doc_number": "2134MU2013", "kind": "A", "date": null, "title": "AN AMBIPOLAR TWO TERMINAL SELECTION DEVICE.", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY" ], "inventors": [ "UDAYAN GANGULY [IN]", "SANCHIT DESHMUKH [IN]", "BIPIN RAJENDRAN [IN]", "UDAYAN GANGULY", "SANCHIT DESHMUKH", "BIPIN RAJENDRAN" ], "ipc": [ "G11C" ], "abstract": "The present invention relates to a new selection or access device for cross point memory with at least one ambipolar or selector device which could be applicable to various bipolar memory technologies like bipolar RRAM (Resistive random-access memory), STT RAM (spin-transfer torque random access memory). It includes method of fabrication and also pertains to a memory system including this device and a new computational system modelled after neuromorphic (neuron like) circuits.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN2134MU2013A", "source": "epo-ops" }, { "publication_number": "WO2015063550A1", "country": "WO", "doc_number": "2015063550", "kind": "A1", "date": null, "title": "FOUR-TERMINAL GATE-CONTROLLED THIN-FILM ORGANIC THYRISTOR", "applicants": [ "INDIAN INST TECHNOLOGY KANPUR [IN]", "INDIAN INSTITUTE OF TECHNOLOGY KANPUR" ], "inventors": [ "MAZHARI BAQUER [IN]", "ASHOK ARJIT [IN]", "MAZHARI, BAQUER", "ASHOK, ARJIT" ], "ipc": [ "H01L" ], "abstract": "Technologies are generally described for a four-terminal, gate-controlled, thin-film thyristor device. The thyristor device may essentially be an n-type thin-film transistor (TFT) with an additional emitter terminal. The thyristor device may exhibit an S-shaped negative differential 5 resistance (NDR) characteristic resulting from conductance modulation. The conductance modulation may be caused by formation of a secondary channel for current flow due to an inherent structure of the device. The secondary channel may be formed in a semiconductor area within the device, the semiconductor area including a hole transporting organic semiconductor layer (HTL) and an electron transporting organic semiconductor layer (ETL). A gate terminal of 10 the thyristor device may further allow onset of NDR characteristics to be controlled and may allow the device to be switched off.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2015063550A1", "source": "epo-ops" }, { "publication_number": "IN1864CH2015A", "country": "IN", "doc_number": "1864CH2015", "kind": "A", "date": null, "title": "METHOD FOR COLOCALIZATION OF PLASMONIC NANOPARTICLES AND BIOMOLECULES WITH PLASMONIC AND RAMAN SCATTERING MICROSPECTROSCOPY", "applicants": [ "INDIAN INST TECHNOLOGY MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS" ], "inventors": [ "PRADEEP THALAPPIL [IN]", "KAMALESH CHAUDHARI [IN]", "PRADEEP THALAPPIL", "KAMALESH CHAUDHARI" ], "ipc": [], "abstract": "The present invention, relates to an optical microscopic teclinique for the colocalization of plasmonic nanobiolabels and biomolecules by plasmonic and Raman scattering microspectroscopy, wherein a technique has been developed along with the protocols for such measurements. Observations were made using a high resolutíon dark field condenser attached to a point sean con Toca I Raman scattering microspectroscopy set-up wherein the invented technique was demonstrated to colocalize silver nanoparticles with biomolecules in the vicinity of Escherichia coli bacteria. Applicability of the technique on measurements with mammalian cells was also demonstrated on human embryonic kidney (HEK293) cells treated with AuNPs.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN1864CH2015A", "source": "epo-ops" }, { "publication_number": "WO2015022661A2", "country": "WO", "doc_number": "2015022661", "kind": "A2", "date": null, "title": "GRAPHENE QUANTUM DOTS, THEIR COMPOSITES AND PREPARATION OF THE SAME", "applicants": [ "INDIAN INST TECHNOLOGY MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS" ], "inventors": [ "SUNDARA RAMAPRABHU [IN]", "BABY TESSY THERES [IN]", "KANIYOOR ADARSH [IN]", "SUNDARA, RAMAPRABHU", "BABY, TESSY THERES", "KANIYOOR, ADARSH" ], "ipc": [ "A61K", "C01B" ], "abstract": "Procedures for the synthesis of zero dimension GQDs based on exfoliation/reduction of surface passivated functionalized graphite oxide (f-GO PEG) are described. The synthesis procedures can include exfoliation/reduction f-GO PEG in presence of hydrogen gas, using focused solar radiation and under vacuum.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2015022661A2", "source": "epo-ops" }, { "publication_number": "CA2915578A1", "country": "CA", "doc_number": "2915578", "kind": "A1", "date": null, "title": "NATA03 : LA203 CATALYST WITH CO-CATALYST COMPOSITION FOR PHOTOCATALYTIC REDUCTION OF CARBON DIOXIDE", "applicants": [ "HINDUSTAN PETROLEUM CORP LTD [IN]", "INDIAN INST TECHNOLOGY MADRAS [IN]", "INDIAN INSTITUTE OF TECH MADRAS [IN]", "HINDUSTAN PETROLEUM CORPORATION LIMITED", "INDIAN INSTITUTE OF TECHNOLOGY, MADRAS" ], "inventors": [ "VELU JEYALAKSHMI [IN]", "KONDA KRISHNAMURTHY RAMASWAMY [IN]", "BALASUBRAMANIAN VISWANATHAN [IN]", "RAMESH KANAPARTHI [IN]", "PEDDY VENKATA CHALAPATHI RAO [IN]", "NETTEM VENKATESWARLU CHOUDARY [IN]", "GANDHAM SRI GANESH [IN]", "VELU, JEYALAKSHMI" ], "ipc": [ "B01J", "C07C" ], "abstract": "[0001] The present subject matter describes a catalyst composition based on sodium tantalate, a modifying agent and at least one co-catalyst and the process of preparing the catalyst composition. The process for photocatalytic reduction of CO2 comprises reacting carbon dioxide and alkaline water in the presence of catalyst composition that is irradiated with radiation with wavelength in the range of 300-700 nm to produce lower hydrocarbons and hydrocarbon oxygenates.", "url": "https://worldwide.espacenet.com/patent/search/publication/CA2915578A1", "source": "epo-ops" }, { "publication_number": "WO2014178006A2", "country": "WO", "doc_number": "2014178006", "kind": "A2", "date": null, "title": "COATED MESOFLOWERS FOR MOLECULAR DETECTION AND SMART BARCODE MATERIALS", "applicants": [ "INDIAN INST TECHNOLOGY MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS" ], "inventors": [ "THALAPPIL PRADEEP [IN]", "PANIKKANVALAPPIL RAVINDRANATHAN SAJANLAL [IN]", "THALAPPIL, PRADEEP", "PANIKKANVALAPPIL RAVINDRANATHAN, SAJANLAL" ], "ipc": [ "G01N", "C09D" ], "abstract": "Coated mesoflower are described including: a metallic mesoflower core having a first surface and including at least one protrusion terminating in a tip; a non-metallic coating covering and substantially conformal to the first surface, thereby creating an outer surface of the coated mesoflower; and a marker material having an optical property that is enhanced in the presence of the coated mesoflower. Coated hollow mesoflowers that do not have the metallic mesoflower core are also described.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2014178006A2", "source": "epo-ops" }, { "publication_number": "WO2014178080A1", "country": "WO", "doc_number": "2014178080", "kind": "A1", "date": null, "title": "A NON-CONTACT METHOD FOR MEASUREMENT OF STRAIN PROFILE AT A LOCATION INTERPOSED WITHIN A SOFT DEFORMABLE OBJECT WITH DYNAMIC EVOLUTION OF THE STRAIN UNDER DYNAMIC LOADING OR FRACTURE OF THE OBJECT", "applicants": [ "INDIAN COUNCIL MEDICAL RES [IN]", "INDIAN INST TECHNOLOGY [IN]", "INDIAN COUNCIL OF MEDICAL RESEARCH", "INDIAN INSTITUTE OF TECHNOLOGY" ], "inventors": [ "GHATAK ANIMANGSU [IN]", "DAS SUSMITA [IN]", "LAHA SUKUMAR [IN]", "GHATAK, ANIMANGSU", "DAS, SUSMITA", "LAHA, SUKUMAR" ], "ipc": [ "G01B", "G01L", "G01N" ], "abstract": "The invention relates to a non-invasive method for estimation of strain profile and dynamic evolution of the strain at a location interposed inside a block of soft material, comprising : forming a tracer grid consisting of microscopic lines or regularly spaced microscopic dots on a single plane buried inside the soft block; preparation of a deformable object embedded with the tracer grid in three primary steps: i. preparing a block of crosslinked material by crosslinking a first predetermined quantity of a pre-polymer solution containing a monomer, a crosslinking agent, and an initiator and promoter all mixed in a solvent at a known stoichiometric weight ratio, the crosslinking reaction being carried out inside a mold at room temperature or at an elevated temperature, such that a block of the crosslinked material having one of a flat face and a desired curvature; ii. transferring a grid comprising of lines or dots onto the face by direct writing or transferring from an easy release surface; and iii. crosslinking a second predetermined quantity of the same pre-polymer solution on the gel surface, such that this second corsslinked material gets welded to the first one forming a monol", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2014178080A1", "source": "epo-ops" }, { "publication_number": "WO2013175260A1", "country": "WO", "doc_number": "2013175260", "kind": "A1", "date": null, "title": "LUMINESCENT GRAPHENE PATTERNS", "applicants": [ "INDIAN INST TECHNOLOGY MADRAS [IN]", "THALAPPIL PRADEEP [IN]", "THERUVAKKATTIL SREENIVASAN SREEPRASAD [IN]", "MUNDAMPRA MALIYEKKAL SHIHABUDHEEN [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS", "THALAPPIL, PRADEEP", "THERUVAKKATTIL SREENIVASAN, SREEPRASAD", "MUNDAMPRA MALIYEKKAL, SHIHABUDHEEN" ], "inventors": [ "THALAPPIL PRADEEP [IN]", "THERUVAKKATTIL SREENIVASAN SREEPRASAD [IN]", "MUNDAMPRA MALIYEKKAL SHIHABUDHEEN [IN]", "THALAPPIL, PRADEEP", "THERUVAKKATTIL SREENIVASAN, SREEPRASAD", "MUNDAMPRA MALIYEKKAL, SHIHABUDHEEN" ], "ipc": [ "C09K" ], "abstract": "A luminescent nanocomposite comprising functionalized graphene and a luminescent moiety, its fabrication, and uses are described. The luminescent moiety is anchored non-covalently to the functionalized graphene. Luminescence properties of the nanocomposite may be modulated by choosing appropriate luminescent moieties such as native lactoferrin, native lactoferrin protected gold clusters, and so forth. Mechanical properties of the nanocomposite may be modulated by adding a biopolymer such as Chitosan. The nanocomposite may be used as a luminescent ink for encoding information, or a luminescent film for tagging articles of manufacture such as electronic waste components.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2013175260A1", "source": "epo-ops" }, { "publication_number": "WO2013156870A2", "country": "WO", "doc_number": "2013156870", "kind": "A2", "date": null, "title": "DETECTION OF QUANTITY OF WATER FLOW USING QUANTUM CLUSTERS", "applicants": [ "INDIAN INST TECHNOLOGY [IN]", "INDIAN INSTITUTE OF TECHNOLOGY" ], "inventors": [ "PRADEEP THALAPPIL [IN]", "ANNAMALAI LEELAVATHI [IN]", "SANKAR MOHAN UDHAYA [IN]", "AMRITA CHAUDHARY [IN]", "ANSHUP [IN]", "RAO THUMU UDAYABHASKARA [IN]", "PRADEEP, THALAPPIL", "ANNAMALAI, LEELAVATHI" ], "ipc": [ "G01N" ], "abstract": "The preparation of silver quantum clusters embedded in organic-templated- boehmite-nanoarchitecture (OTBN) and its use as a sensor for quantity of water flow measured by change of color in visible light upon flow of contaminated water have been provided. Silver quantum clusters-embedded OTBN are highly luminescent. Since the quantum clusters are embedded in the matrix, they are highly stable over a long period of time. The composition described here is utilized in the form of a device for 'visible / ultraviolet light color change-based detection' upon passage of water through a water purification device. Upon interaction with ions present in water, luminescent silver clusters undergo chemical transformation to Ag2S nanoparticles. The transformation is reflected in the form of visible color change (from pink to black) and luminescence quenching (from red emission to negligible luminescence).", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2013156870A2", "source": "epo-ops" }, { "publication_number": "WO2013144674A2", "country": "WO", "doc_number": "2013144674", "kind": "A2", "date": null, "title": "VISUAL DETECTION OF MERCURY IONS", "applicants": [ "INDIAN INST TECHNOLOGY MADRAS [IN]", "THALAPPIL PRADEEP [IN]", "MATHEW AMMU [IN]", "SAJANLAL PANIKKANVALAPPIL RAVINDRANATHAN [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS", "THALAPPIL, PRADEEP", "MATHEW, AMMU", "SAJANLAL, PANIKKANVALAPPIL, RAVINDRANATHAN" ], "inventors": [ "THALAPPIL PRADEEP [IN]", "MATHEW AMMU [IN]", "SAJANLAL PANIKKANVALAPPIL RAVINDRANATHAN [IN]", "THALAPPIL, PRADEEP", "MATHEW, AMMU", "SAJANLAL, PANIKKANVALAPPIL, RAVINDRANATHAN" ], "ipc": [ "G01N" ], "abstract": "Composite materials comprising a mesoflower structure, methods of preparing the composite material, and methods of detecting heavy metal ion using the composite material are described herein. In some embodiments, a silica-coated gold mesoflower with a layer of silver quantum clusters may be capable of detecting Hg2+ ions in a sample at zeptomolar concentrations.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2013144674A2", "source": "epo-ops" }, { "publication_number": "US2013224452A1", "country": "US", "doc_number": "2013224452", "kind": "A1", "date": null, "title": "METAL NANOPARTICLE-GRAPHENE COMPOSITES AND METHODS FOR THEIR PREPARATION AND USE", "applicants": [ "RAMAPRABHU SUNDARA [IN]", "BABY TESSY THERES [IN]", "INDIAN INST TECHNOLOGY MADRAS [IN]", "RAMAPRABHU SUNDARA", "BABY TESSY THERES", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS" ], "inventors": [ "RAMAPRABHU SUNDARA [IN]", "BABY TESSY THERES [IN]", "RAMAPRABHU SUNDARA", "BABY TESSY THERES" ], "ipc": [ "B05D", "B32B", "C23C" ], "abstract": "Methods of forming a metal nanoparticle-graphene composite are provided. The methods include providing a functionalized hydrogen exfoliated wrinkled graphene (f-HEG) substrate and dispersing metal nanoparticles on a first major surface of the f-HEG substrate to form the metal nanoparticle-graphene composite.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2013224452A1", "source": "epo-ops" }, { "publication_number": "WO2013061109A1", "country": "WO", "doc_number": "2013061109", "kind": "A1", "date": null, "title": "METHODS OF PREPARING METAL QUANTUM CLUSTERS IN MOLECULAR CONFINEMENT", "applicants": [ "INDIAN INST TECHNOLOGY MADRAS [IN]", "THALAPPIL PRADEEP [IN]", "THUMU UDAYABHASKARARAO [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS", "THALAPPIL, PRADEEP", "THUMU, UDAYABHASKARARAO" ], "inventors": [ "THALAPPIL PRADEEP [IN]", "THUMU UDAYABHASKARARAO [IN]", "THALAPPIL, PRADEEP", "THUMU, UDAYABHASKARARAO" ], "ipc": [ "B82Y", "C01F", "C01G" ], "abstract": "Methods for the synthesis of metal quantum clusters within the framework of a porous gel matrix are described. For example, Ag25(glutathione)18 quantum clusters are synthesized in a cross-linked polyacrylamide gel matrix. The methods can be performed on large-scale and yields monodispersed metal quantum clusters.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2013061109A1", "source": "epo-ops" }, { "publication_number": "US2012205597A1", "country": "US", "doc_number": "2012205597", "kind": "A1", "date": null, "title": "ZINC CHALCOGENIDES, DOPED ZINC CHALCOGENIDES, AND METHODS OF MAKING", "applicants": [ "MANOHARAN S SUNDAR [IN]", "INDIAN INST TECHNOLOGY KANPUR [IN]", "MANOHARAN S. SUNDAR", "INDIAN INSTITUTE OF TECHNOLOGY KANPUR" ], "inventors": [ "MANOHARAN S SUNDAR [IN]", "MANOHARAN S. SUNDAR" ], "ipc": [ "H01B" ], "abstract": "[0000] A process of preparing a zinc chalcogenide includes providing a solution of 8-hydroxyquinoline; a zinc precursor; and a reaction solvent; isolating a precipitate from the solution; and calcining the precipitate to form the zinc chalcogenide. Additionally, a polymer composite may include a polymer, bis(8-hydroxyquinolinato)zinc, and elemental sulfur or bis(8-hydroxyquinolinato)M, wherein M is a metal ion and the value of z is equivalent to the oxidation state of the metal ion.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2012205597A1", "source": "epo-ops" }, { "publication_number": "WO2012090034A1", "country": "WO", "doc_number": "2012090034", "kind": "A1", "date": null, "title": "GOLD AND SILVER QUANTUM CLUSTERS AND METHODS FOR THEIR PREPARATION AND USE", "applicants": [ "INDIAN INST TECHNOLOGY MADRAS [IN]", "THALAPPIL PRADEEP [IN]", "EDAKKATTUPARAMBIL SHIBU SIDHARTH [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS", "THALAPPIL, PRADEEP", "EDAKKATTUPARAMBIL, SHIBU SIDHARTH" ], "inventors": [ "THALAPPIL PRADEEP [IN]", "EDAKKATTUPARAMBIL SHIBU SIDHARTH [IN]", "THALAPPIL, PRADEEP", "EDAKKATTUPARAMBIL, SHIBU SIDHARTH" ], "ipc": [ "B22F", "B82Y", "C01G", "C09K" ], "abstract": "A composition includes a quantum cluster of Agm, or Aun, one or more protector molecules; and a molecular cavity partially or wholly surrounding the quantum cluster. A method for preparing the quantum clusters includes adding a first amount of glutathione to a gold salt, a silver salt, or a mixture thereof to form a mixture; adding a reducing agent to the mixture to form a precipitate; and mixing the precipitate with a second amount of glutathione and a cyclodextrin to form a composition. Devices are prepared from the quantum clusters, and the devices may be used in methods of authentification of articles.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2012090034A1", "source": "epo-ops" }, { "publication_number": "WO2012049538A1", "country": "WO", "doc_number": "2012049538", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR IMAGING CHARACTERISTICS OF A SAMPLE AND FOR IDENTIFYING REGIONS OF DAMAGE IN THE SAMPLE", "applicants": [ "INDIAN INST TECHNOLOGY KANPUR [IN]", "BANERJEE SATYAJIT [IN]", "MOHAN SHYAM [IN]", "SINHA JAIVARDHAN [IN]", "INDIAN INSTITUTE OF TECHNOLOGY KANPUR", "BANERJEE, SATYAJIT", "MOHAN, SHYAM", "SINHA, JAIVARDHAN" ], "inventors": [ "BANERJEE SATYAJIT [IN]", "MOHAN SHYAM [IN]", "SINHA JAIVARDHAN [IN]", "BANERJEE, SATYAJIT", "MOHAN, SHYAM", "SINHA, JAIVARDHAN" ], "ipc": [ "G01N", "G01R" ], "abstract": "Systems and methods for imaging characteristics of a sample and for identifying regions of damage in the sample are generally described. Some example systems and methods for non-destructive evaluation of regions of material may operate in a direct current (DC) mode in which the system directly images regions of material where weak structural damage has occurred by imaging a self magnetic field generated by a DC electric current coupled through the material. Some example systems may operate in an alternating current (AC) mode to image regions of material where damage has occurred by generating a time varying magnetic field due to AC excitation coils inducing eddy currents in the sample, and imaging a magnetic field generated by the eddy currents around the regions of damage. The systems may use magneto-optical imaging techniques (MOI) to measure and map the magnetic field and channels of current flow in the material, for example.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2012049538A1", "source": "epo-ops" }, { "publication_number": "US8148158B1", "country": "US", "doc_number": "8148158", "kind": "B1", "date": null, "title": "Calix[4]arenes for the selective detection of Zn2+", "applicants": [ "RAO CHEBROLU PULLA [IN]", "PATHAK RAKESH KUMAR [IN]", "INDIAN INST TECHNOLOGY BOMBAY [IN]", "RAO CHEBROLU PULLA", "PATHAK RAKESH KUMAR", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY" ], "inventors": [ "RAO CHEBROLU PULLA [IN]", "PATHAK RAKESH KUMAR [IN]", "RAO CHEBROLU PULLA", "PATHAK RAKESH KUMAR" ], "ipc": [ "G01N" ], "abstract": "Calix[4]arenes of Formula I are useful for selectively detecting Zn2+ ion.", "url": "https://worldwide.espacenet.com/patent/search/publication/US8148158B1", "source": "epo-ops" }, { "publication_number": "WO2012010949A1", "country": "WO", "doc_number": "2012010949", "kind": "A1", "date": null, "title": "PROCESS FOR SYNTHESIS OF Tb DOPED ZnO NANOPARTICLES FOR TOTAL CONTROL OVER THE UV TO GREEN LUMINESCENCE (GL) INTENSITY RATIO AND THE TUNABILITY OF UV LUMINESCENCE (UVL)", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "DHAR SUBHABRATA [IN]", "SINGH BHANU PRATAP [IN]", "KUNDU TAPANENDU [IN]", "CHOWDHURY ARINDAM [IN]", "INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY", "DHAR, SUBHABRATA", "SINGH, BHANU, PRATAP", "KUNDU, TAPANENDU", "CHOWDHURY, ARINDAM" ], "inventors": [ "DHAR SUBHABRATA [IN]", "SINGH BHANU PRATAP [IN]", "KUNDU TAPANENDU [IN]", "CHOWDHURY ARINDAM [IN]", "DHAR, SUBHABRATA", "SINGH, BHANU, PRATAP", "KUNDU, TAPANENDU", "CHOWDHURY, ARINDAM" ], "ipc": [ "C01G", "C09K" ], "abstract": "A process for preparing Tb doped ZnO nanoparticles wherein the molar ratio of Zn(CH3COO)2.2H2O and Tb (CH3COO)3.xH2O is adapted to control the UV to green luminescence intensity ratio and the tunability of UV luminescence energy of the finally obtained Tb doped ZnO nanoparticles.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2012010949A1", "source": "epo-ops" }, { "publication_number": "US2012016217A1", "country": "US", "doc_number": "2012016217", "kind": "A1", "date": null, "title": "BIOSENSOR FOR HEALTH MONITORING AND USES THEREOF", "applicants": [ "SRIVASTAVA ROHIT [IN]", "JOSHI ABHIJEET BALWANTRAO [IN]", "INDIAN INST TECHNOLOGY BOMBAY", "SRIVASTAVA ROHIT", "JOSHI ABHIJEET BALWANTRAO", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY" ], "inventors": [ "SRIVASTAVA ROHIT [IN]", "JOSHI ABHIJEET BALWANTRAO [IN]", "SRIVASTAVA ROHIT", "JOSHI ABHIJEET BALWANTRAO" ], "ipc": [ "A61B", "G01N" ], "abstract": "[0000] Disclosed are methods, compositions and kits pertaining to detecting and/or measuring biological analytes. In certain embodiments the disclosure relates to detection and measurement of lactate, pyruvate, oxygen and/or hydrogen peroxide. In some aspects and embodiments provided are biosensors that may be or include nanoparticles, microparticles and/or nano-in-micro matrices. The methods and compositions disclosed may have uses in purpose of diagnosis and treatment of diseases, fitness and health monitoring in sports, in space medicine, in food applications and the food industry, in pharmaceutical applications and the pharmaceutical industry, for fermentation monitoring, and in polymer manufacturing applications. In some embodiments and aspects, the disclosure relates to minimally invasive biosensors and/or biosensors that may be used for continuous monitoring.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2012016217A1", "source": "epo-ops" }, { "publication_number": "WO2012004627A1", "country": "WO", "doc_number": "2012004627", "kind": "A1", "date": null, "title": "NERVE GUIDE CONDUIT CONTAINING CARBON NANOTUBES", "applicants": [ "INDIAN INST TECHNOLOGY MADRAS [IN]", "RAMAPRABHU SUNDARA [IN]", "SRINIVASAN SATHISH KUMAR [IN]", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS", "RAMAPRABHU, SUNDARA", "SRINIVASAN, SATHISH, KUMAR" ], "inventors": [ "RAMAPRABHU SUNDARA [IN]", "SRINIVASAN SATHISH KUMAR [IN]", "RAMAPRABHU, SUNDARA", "SRINIVASAN, SATHISH, KUMAR" ], "ipc": [ "A61F", "A61N", "B82B" ], "abstract": "The embodiments herein relate to a conduit comprising an insulating material in a form of a tube having an inner surface and an outer surface, the inner surface having carbon nanotubes.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2012004627A1", "source": "epo-ops" }, { "publication_number": "US2011300061A1", "country": "US", "doc_number": "2011300061", "kind": "A1", "date": null, "title": "Polymer-mediated synthesis of ZnO nanostructures", "applicants": [ "PANIGRAHY BHARATI [IN]", "ASLAM MOHAMMED [IN]", "MISRA DEVI SHANKER [IN]", "BAHADUR DHIRENDRA [IN]", "INDIAN INST TECHNOLOGY BOMBAY [IN]", "PANIGRAHY BHARATI", "ASLAM MOHAMMED", "MISRA DEVI SHANKER", "BAHADUR DHIRENDRA", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY" ], "inventors": [ "PANIGRAHY BHARATI [IN]", "ASLAM MOHAMMED [IN]", "MISRA DEVI SHANKER [IN]", "BAHADUR DHIRENDRA [IN]", "PANIGRAHY BHARATI", "ASLAM MOHAMMED", "MISRA DEVI SHANKER", "BAHADUR DHIRENDRA" ], "ipc": [ "C01G", "B82Y" ], "abstract": "[0000] Disclosed are methods for producing ZnO nanostructures, the methods comprising heating an aqueous solution comprising a zinc compound, a base, and a polymer which is polyvinylpyrrolidinone or poly(ethylene glycol).", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011300061A1", "source": "epo-ops" }, { "publication_number": "US2011262363A1", "country": "US", "doc_number": "2011262363", "kind": "A1", "date": null, "title": "GLUCOSE BIOSENSOR SYSTEM COUPLED WITH AN ANTI-INFLAMMATORY MODULE AND METHODS FOR USING THE SAME", "applicants": [ "SRIVASTAVA ROHIT [IN]", "CHAUDHARY AYESHA [IN]", "JAYANT RAHUL DEV [IN]", "INDIAN INST TECHNOLOGY BOMBAY [IN]", "SRIVASTAVA ROHIT", "CHAUDHARY AYESHA", "JAYANT RAHUL DEV", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY" ], "inventors": [ "SRIVASTAVA ROHIT [IN]", "CHAUDHARY AYESHA [IN]", "DEV JAYANT RAHUL [IN]", "JAYANT RAHUL DEV [IN]", "SRIVASTAVA ROHIT", "CHAUDHARY AYESHA", "DEV JAYANT RAHUL", "JAYANT RAHUL DEV" ], "ipc": [ "A61K", "A61B" ], "abstract": "[0000] Disclosed are apparatuses for detecting glucose levels in a subject. The apparatuses include a glucose sensor coupled with an anti-inflammatory module. The apparatus is configured to monitor blood glucose by detecting the fluorescence generated by the sensor and simultaneously reduce the tissue inflammation reaction. Also disclosed are biosensor systems including the apparatuses and methods of using the biosensor systems.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011262363A1", "source": "epo-ops" }, { "publication_number": "US2011229580A1", "country": "US", "doc_number": "2011229580", "kind": "A1", "date": null, "title": "COMPOSITIONS AND METHODS FOR NANO-IN-MICRO PARTICLES", "applicants": [ "INDIAN INST OF TECHNOLOGY BOMBAY SCHOOL OF BIOSCIENCES AND BIOENGINEERING", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY, SCHOOL OF BIOSCIENCES AND BIOENGINEERING" ], "inventors": [ "SRIVASTAVA ROHIT [IN]", "JOSHI ABHIJEET BALWANTRAO [IN]", "PRASAD R KEERTHI [IN]", "SRIVASTAVA ROHIT", "JOSHI ABHIJEET BALWANTRAO", "PRASAD R. KEERTHI" ], "ipc": [ "A61J", "A61K" ], "abstract": "Disclosed herein are compositions, methods and kits for a microsphere with one or more entrapped nanoparticles. The method of preparation comprises atomizing a suspension comprising a polysaccharide and one or more nanoparticles into a solution comprising a cross linking agent.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011229580A1", "source": "epo-ops" }, { "publication_number": "US2011207237A1", "country": "US", "doc_number": "2011207237", "kind": "A1", "date": null, "title": "OPTICAL FIBER PROBE", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "SAI VEMULAKONDA VENKATA RAGHAVENDRA [IN]", "MUKHERJI SOUMYO [IN]", "KUNDU TAPANENDU [IN]", "INDIAN INSTITUTE OF TECHNOLOGY BOMBAY", "SAI VEMULAKONDA VENKATA RAGHAVENDRA", "MUKHERJI SOUMYO", "KUNDU TAPANENDU" ], "inventors": [ "SAI V V R [IN]", "MUKHERJI SOUMYO [IN]", "KUNDU TAPANENDU [IN]", "SAI VEMULAKONDA VENKATA RAGHAVENDRA [IN]", "SAI V.V.R.", "MUKHERJI SOUMYO", "KUNDU TAPANENDU", "SAI VEMULAKONDA VENKATA RAGHAVENDRA" ], "ipc": [ "B05D", "G01N", "G02B", "C12Q" ], "abstract": "[0000] A biosensor having an optical fiber having at least one curved portion configured to enhance penetration of evanescent waves; and one or more nanoparticles associated with the optical fiber, and configured to enhance localized surface plasmon resonance.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011207237A1", "source": "epo-ops" }, { "publication_number": "US2011049506A1", "country": "US", "doc_number": "2011049506", "kind": "A1", "date": null, "title": "STABLE P-TYPE SEMICONDUCTING BEHAVIOUR IN LI AND NI CODOPED ZNO", "applicants": [ "INDIAN INST TECHNOLOGY [IN]", "RAO M S RAMACHANDRA [IN]", "KUMAR E SENTHIL [IN]", "INDIAN INST TECHNOLOGY MADRAS [IN]", "INDIAN INSTITUTE OF TECHNOLOGY", "RAO M. S. RAMACHANDRA", "KUMAR E. SENTHIL", "INDIAN INSTITUTE OF TECHNOLOGY MADRAS" ], "inventors": [ "RAO M S RAMACHANDRA [IN]", "KUMAR E SENTHIL [IN]", "RAO M.S. RAMACHANDRA", "KUMAR E. SENTHIL", "RAO M. S. RAMACHANDRA" ], "ipc": [ "C23C", "H01L" ], "abstract": "A method is provided for growing a stable p-type ZnO thin film with low resistivity and high mobility. The method includes providing an n-type Li - Ni co-doped ZnO target in a chamber, providing a substrate in the chamber, and ablating the target to form the thin film on the substrate.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011049506A1", "source": "epo-ops" }, { "publication_number": "US2011045597A1", "country": "US", "doc_number": "2011045597", "kind": "A1", "date": null, "title": "CHEMICAL SENSORS OF ZINC, NICKEL, AND COPPER IONS", "applicants": [ "INDIAN INST TECHNOLOGY [IN]", "INDIAN INSTITUTE OF TECHNOLOGY" ], "inventors": [ "RAO CHEBROLU PULLA [IN]", "JOSEPH ROYMON [IN]", "RAO CHEBROLU PULLA", "JOSEPH ROYMON" ], "ipc": [ "C07D", "C07F", "G01N" ], "abstract": "[0000] The present technology provides a dual chemical sensor for zinc and nickel ions and a chemical sensor for copper ions. Also provided are methods of making and using the chemical sensors. The chemical sensors have the structure of formula I, wherein R<1>, and R<2 >are defined as set forth herein.\n[0000] ", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011045597A1", "source": "epo-ops" }, { "publication_number": "WO2011004393A2", "country": "WO", "doc_number": "2011004393", "kind": "A2", "date": null, "title": "PARA AMINO BENZOIC ACID BASED NANOTUBES", "applicants": [ "INDIAN INST OF CHEMICAL TECHNOLOGY [IN]", "COUNCIL OF SCIENT AND INSUSTRIAL RES [IN]", "YADAV JHILLU S [IN]", "LAVANYA MADUGULA [IN]", "DAS PRAGNA P [IN]", "KRISHNAN ANITA [IN]", "JAGANNADH BULUSU [IN]", "PAL-BHADRA MANIKA [IN]", "BHADRA UTPAL [IN]", "INDIAN INSTITUTE OF CHEMICAL TECHNOLOGY", "COUNCIL OF SCIENTIFIC AND INSUSTRIAL RESEARCH", "YADAV, JHILLU, S.", "LAVANYA, MADUGULA", "DAS, PRAGNA, P.", "KRISHNAN, ANITA", "JAGANNADH, BULUSU", "PAL-BHADRA, MANIKA", "BHADRA, UTPAL" ], "inventors": [ "YADAV JHILLU S [IN]", "LAVANYA MADUGULA [IN]", "DAS PRAGNA P [IN]", "KRISHNAN ANITA [IN]", "JAGANNADH BULUSU [IN]", "PAL-BHADRA MANIKA [IN]", "BHADRA UTPAL [IN]", "YADAV, JHILLU, S." ], "ipc": [ "C07D", "A61K", "B82B" ], "abstract": "The invention comprises nanotubes and a process for making same and its intermediates comprising a drug moiety or its derivative/s as a structural moiety that further has side chain/s capable of promoting self aggregation and/or performing a functionality. The side chain/s may be the side chains may be mono or a multiple of alkyl chain/s having even number or odd number of carbon atoms that may be substituted or unsubstituted capable of creating simple or complex self aggregating assemblies. Particular illustration comprises a p-amino benzoic acid (PABA) drug moiety or its derivative as a structural moiety comprising 4-alkylamido-N-pyridin-2yl-benzamide with a lauric (C=12) or stearic (C=18) side chain as particular illustration. 4-alkylamido-N-pyridin-2yl-benzamide and 4-Amino-N- pyridine-2 yl-benzamide, N-(Pyridine-2-yl)-4-dodecanamido-benzamide and N-(Pyridin-2- yl)-4-stearamidobenzamide are intermediates for this invention and are novel compounds. Nanotubes having stearic side chain are disclosed to have intrinsic fluorescence and are useful for in vivo Conjugation of an active ingredient, illustrated by Rhodamine B with the said nanotube has been disclosed, or nanorod, wherein", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2011004393A2", "source": "epo-ops" }, { "publication_number": "WO2010140166A2", "country": "WO", "doc_number": "2010140166", "kind": "A2", "date": null, "title": "A SYSTEM AND METHOD FOR SCORING A SINGING VOICE", "applicants": [ "INDIAN INST TECHNOLOGY BOMBAY [IN]", "RAO PREETI [IN]", "RAO VISHWESHWARA [IN]", "PANT SACHIN [IN]", "RAO VISHWESHWARA", "PANT SACHIN", "INDIAN INSTITUTE OF TECHNOLOGY, BOMBAY", "RAO, PREETI", "RAO, VISHWESHWARA", "PANT, SACHIN" ], "inventors": [ "RAO PREETI [IN]", "RAO VISHWESHWARA [IN]", "PANT SACHIN [IN]", "RAO, PREETI", "RAO, VISHWESHWARA", "PANT, SACHIN" ], "ipc": [ "G10H" ], "abstract": "A system for scoring a singing voice comprises a receiving means (1) for receiving a singing reference audio signal and/or a user audio signal and/or a pitch contour representation (PCR) of the reference and/or user singing audio signals; a processor means (2) connected to the receiving means (1) and comprising a pitch contour representation (PCR) module (10) for determining a PCR of the singing reference and/or user audio signal, a time synchronization module (11) for time synchronizing the PCRs of the reference and user audio signals respectively, a selection module (12) for selecting a segment of the PCRs of the reference and user audio signals based on pre-defined criteria, a cross-correlation module (13) for performing time-warped cross-correlation on the selected segments of the PCRs of the reference and user audio signals and outputting a cross-correlation score, a key matching module (14) and rhythm matching module (15) for key matching and rhythm matching the remaining unselected segments of the PCRs of the reference and user audio signals respectively and outputting a respective key matching score and rhythm matching score, a scoring module (16) for determining a singing ", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2010140166A2", "source": "epo-ops" }, { "publication_number": "WO2010064259A1", "country": "WO", "doc_number": "2010064259", "kind": "A1", "date": null, "title": "A TEST KIT AND METHOD FOR MEASUREMENT OF METALS IN BIOLOGICAL FLUIDS", "applicants": [ "INDIAN INST OF TECHNOLOGY NEW [IN]", "GOHIL KARMAKAR NIVEDITA [IN]", "SHARMA MANISHA [IN]", "SAXENA RENU [IN]", "INDIAN INSTITUTE OF TECHNOLOGY, NEW DELHI", "GOHIL, KARMAKAR, NIVEDITA", "SHARMA, MANISHA", "SAXENA, RENU" ], "inventors": [ "GOHIL KARMAKAR NIVEDITA [IN]", "SHARMA MANISHA [IN]", "SAXENA RENU [IN]", "GOHIL, KARMAKAR, NIVEDITA", "SHARMA, MANISHA", "SAXENA, RENU" ], "ipc": [ "G01N" ], "abstract": "A test kit and a biomedical process is provided to estimate metals particularly non- transferrin bound iron levels (NTBI) in circulating body fluids particularly, serum. NTBI appears in serum when there is excess iron in the body. The method comprises of employing a signal generating moiety capable of complexing with iron that is a peptide like molecule having an iron binding site and also an optical signal generating functional group. The molecule is of microbial origin. The measurement is based on the alteration of optical characteristics of the probe molecule upon attachment of iron to its binding site on the molecule. Hence it generates a signal proportionate to the amount of iron available for binding and provides a direct estimate of free or unbound iron in the sample. According to this instant invention a rapid estimation method of NTBI in body fluids can be undertaken in an inexpensive way without the need of specialized expertise.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2010064259A1", "source": "epo-ops" }, { "publication_number": "WO2026069363A1", "country": "WO", "doc_number": "2026069363", "kind": "A1", "date": null, "title": "A DEVICE COMPRISING ORGANIC COMPOUNDS AND IMPLEMENTATIONS THEREOF", "applicants": [ "INDIAN INST SCIENT [IN]", "INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "GHOSH PRADIP [IN]", "GOSWAMI SREEBRATA [IN]", "GOSWAMI SREETOSH [IN]", "GHOSH, Pradip", "GOSWAMI, Sreebrata", "GOSWAMI, Sreetosh" ], "ipc": [ "B82Y", "C07D", "G11C", "H10K" ], "abstract": "The present disclosure relates to a molecular memory device comprising a molecular memory unit that includes a first conducting layer, a second conducting layer, and an organic layer interposed between the two conducting layers. The organic layer comprises a compound selected from Formula I, Formula II, their salts, stereoisomers, solvates, or combinations thereof. These compounds exhibit multiple redox states and voltage-dependent geometric isomerism, enabling enhanced electronic switching behavior and multilevel data storage capabilities. The organic materials are sensitive to external stimuli such as voltage, light irradiation, and pH variations, allowing multifunctional integration of sensing, memory, and computing functionalities within a single device architecture. This present disclosure provides a scalable, energy-efficient, and cost-effective platform for advanced memory and neuromorphic computing applications.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2026069363A1", "source": "epo-ops" }, { "publication_number": "WO2026058064A1", "country": "WO", "doc_number": "2026058064", "kind": "A1", "date": null, "title": "ULTRABROAD NEAR-INFRARED EMITTING PEROVSKITE MATERIALS", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH, PUNE (IISER PUNE)" ], "inventors": [ "NAG ANGSHUMAN [IN]", "SAIKIA SAJID [IN]", "NAG, Angshuman", "SAIKIA, Sajid" ], "ipc": [ "C09K" ], "abstract": "The present invention further relates to a perovskite material having broad NIR emissions with high full width at half maxima (FWHM) and enhanced photoluminescence (PL) intensity. The present invention relates to a perovskite material that enables its use in NIR pc- LED devices. There is provided a perovskite material of general formula (I): Cs2AxA'1- xBiyB1-yCl6 wherein A is selected from sodium (Na) or potassium (K); A' is selected from silver (Ag) or copper (Cu); and B is selected from tungsten (W) or molybdenum (Mo); and wherein X may range from 0.93 to 0.97 and Y may range from 0.93 to 0.99.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2026058064A1", "source": "epo-ops" }, { "publication_number": "WO2026018091A1", "country": "WO", "doc_number": "2026018091", "kind": "A1", "date": null, "title": "PROCESS FOR SYNTHESIZING AMMONIA WITH SEMICONDUCTOR NANOPARTICLES AND VISIBLE LIGHT", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH, PUNE (IISER PUNE)" ], "inventors": [ "PILLAI PRAMOD P [IN]", "JAIN VANSHIKA [IN]", "TYAGI SHREYA [IN]", "ROY PRADYUT [IN]", "PILLAI, Pramod P.", "JAIN, Vanshika", "TYAGI, Shreya", "ROY, Pradyut" ], "ipc": [ "B82Y", "C01C", "C01G", "C07B" ], "abstract": "A process for synthesizing ammonia (NH3) with semiconductor nanoparticles is provided. The process involves production of ammonia (NH3) through photocatalytic reduction of nitrate (NO3 -) and nitrite (NO2 -) ions using indium phosphide (InP) quantum dots (QDs) under visible light irradiation. The process utilizes InP QDs as an effective photocatalyst, 5 achieving NH3 yields ~ 94% within 2 hours at room temperature. The process provides selective NH3 production with minimal by-products, effective operation at low substrate concentrations (down to 250 μM), and reduced toxicity compared to traditional quantum dot materials. The process not only addresses the environmental concerns associated with nitrate pollutants but also contributes to sustainable ammonia production, making it suitable for 0 applications in energy and water remediation sectors.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2026018091A1", "source": "epo-ops" }, { "publication_number": "WO2026003855A1", "country": "WO", "doc_number": "2026003855", "kind": "A1", "date": null, "title": "AN ELECTROCHEMICAL PROCESS FOR SELECTIVE CONVERSION OF CO2 TO VALUE-ADDED 1,2-DIOL", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES IISER TIRUPATI [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH (IISER) TIRUPATI" ], "inventors": [ "PILLAI VIJAYAMOHANAN K [IN]", "BALARAMAN EKAMBARAM [IN]", "ISAAC BIKASH RANJAN [IN]", "SAMAL SOUMYA SREE [IN]", "PILLAI, Vijayamohanan K.", "BALARAMAN, Ekambaram", "ISAAC, Bikash Ranjan", "SAMAL, Soumya Sree" ], "ipc": [ "C25B" ], "abstract": "The current disclosure pertains to an electrochemical process of the reduction of carbon dioxide (CO2) to 1,2-diols using new metal-free electrocatalysts in the form of size-dependent carbon nitride quantum dots (CNQDs). The current disclosure offers a green and effective pathway for CO2 utilization at room temperature, hence reducing environmental mitigation and generating useful chemicals. The CNQDs are prepared with size control accuracy and display amplified catalytic activity, selectivity, and stability due to their considerable surface area and adjustable electronic properties. Efficient conversion of CO2 to 1,2-diols with up to about 21% yield is achieved at room temperature. The development not only increases the viability of chemical production in a sustainable manner but also constitutes a cost-effective and eco-friendly technology for CO2 valorization", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2026003855A1", "source": "epo-ops" }, { "publication_number": "WO2025146596A1", "country": "WO", "doc_number": "2025146596", "kind": "A1", "date": null, "title": "OVEN FOR GENERATION AND COLLIMATION OF AN ATOMIC BEAM", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH, PUNE (IISER PUNE)" ], "inventors": [ "RAPOL UMAKANT DAMODAR [IN]", "PATEL KUSHAL [IN]", "BISWAS KORAK [IN]", "MAURYA S SAGAR [IN]", "DUTTA PRANAB [IN]", "RAPOL, Umakant Damodar", "PATEL, Kushal", "BISWAS, Korak" ], "ipc": [ "H05B", "H05H" ], "abstract": "The present disclosure relates to an atomic beam oven (100) for generation and collimation of an atomic beam. The oven (100) includes a cylindrical cavity (102) configured to store an atom source and the atom source includes one or more alkali to alkaline earth metals, a heating element distributed around the body of the cylindrical cavity (102) to heat the atom source and maintain a uniform temperature gradient between a hot end and cold end of the body, and an array of micro drilled holes (106) arranged in a hexagonal pattern on a separate blank flange (104) clamped onto the cylindrical cavity (102) through a gasket secured by bolts and nuts (108). The heating of the atom source by the one or more heating elements generates a stabilized flux of an outgoing effusive atomic beam from the atom source through an outlet (110).", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025146596A1", "source": "epo-ops" }, { "publication_number": "WO2025062384A2", "country": "WO", "doc_number": "2025062384", "kind": "A2", "date": null, "title": "A METHOD FOR SYNTHESIS OF METAL HALIDE PEROVSKITE (CSPBBR3) NANO/MICROCRYSTALS", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH, PUNE (IISER PUNE)" ], "inventors": [ "M A GOKUL [IN]", "RAHMAN ATIKUR [IN]", "M. A, Gokul", "RAHMAN, Atikur" ], "ipc": [ "H10K", "C30B", "C01B" ], "abstract": "The present invention relates to metal halide perovskite (CsPbBr3) nano/microcrystals. Specifically, the present invention relates to a method for the synthesis of metal halide perovskite (CsPbBr3) nano/microcrystals. The present invention uses an easy, scalable low temperature growth of metal halide nanoparticles like CsPbBr3. The method uses a clever play on the solubility and ion exchange mechanism to precipitate nano and microcrystals of metal halide perovskites. The synthesis resulted in stable perovskite crystals with high photo- luminescence, ultralow dark current and control over their morphology. The combination of ultralow dark current, high responsivity, exceptional detectivity, and broad-band photon detection capabilities makes these crystals an excellent choice for upcoming sensors and detector technologies.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025062384A2", "source": "epo-ops" }, { "publication_number": "WO2024134663A1", "country": "WO", "doc_number": "2024134663", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR VARIABLE REPETITION RATE SHOT-TO-SHOT RAPID SCAN PUMP-PROBE AND 2D ELECTRONIC SPECTROSCOPY", "applicants": [ "INDIAN INST SCIENT [IN]", "INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "TIWARI VIVEK [IN]", "BHAT VIVEK NAGENDRA [IN]", "THOMAS ASHA SWEETY [IN]", "TIWARI, Vivek", "BHAT, Vivek Nagendra", "THOMAS, Asha Sweety" ], "ipc": [ "G01N" ], "abstract": "Embodiments of this disclosure is related to a system and a method that provides with a time- resolved pump- probe spectrometer which resolves the sample spectral information across a >100 nm visible spectral bandwidth with sub-200 fs time resolution with scatter robust high sensitivity, while working at the highest possible throughput limited only by the camera speed for any laser repetition rate. The spectrometer throughput is electronically controllable to work for any laser repetition rates in the range of <1 kHz to a higher range that is limited only by the camera readout rate. The camera electronics, pump beam modulation and the stage encoder may all be synchronized to the laser repetition rate such that the pump-probe delay can be scanned continuously (rapid scan) instead of stepwise.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2024134663A1", "source": "epo-ops" }, { "publication_number": "US2024109777A1", "country": "US", "doc_number": "2024109777", "kind": "A1", "date": null, "title": "METHOD FOR MAKING HIGH FIGURE-OF-MERIT NANOSTRUCTURED THERMOELECTRIC MATERIALS", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE [IN]", "Indian Institute of Science Education and Research, Pune (IISER Pune)" ], "inventors": [ "JAKHAR NAVITA [IN]", "SINGH SURJEET [IN]", "JAKHAR, Navita", "SINGH, Surjeet" ], "ipc": [ "C01B" ], "abstract": "[0000] The present disclosure generally relates to an all room-temperature, cost effective and highly-reproducible method for producing phase-pure nanostructured Ag2Te pellets that does not require spark-plasma sintering or high-temperature vacuum furnaces, while produces bulk and dense pellet materials with superior thermoelectric properties.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024109777A1", "source": "epo-ops" }, { "publication_number": "WO2024023807A1", "country": "WO", "doc_number": "2024023807", "kind": "A1", "date": null, "title": "DEVICE AND METHOD FOR MEASURING TOPOLOGICALLY PROTECTED SURFACE MAGNON", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES PUNE IISER PUNE [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH, PUNE (IISER PUNE)" ], "inventors": [ "DE AVIRUP [IN]", "PRABHAKARAN DHARMALINGAM [GB]", "NAIR SUNIL [IN]", "DE, Avirup", "PRABHAKARAN, Dharmalingam", "NAIR, Sunil" ], "ipc": [ "G01N" ], "abstract": "The present disclosure provides a device (100) for detecting topologically protected surface magnons. The device includes a measurement geometry including a metal (102) deposited on top of a ferromagnet (104). The device may utilize the phenomena of interfacial magnon drag, wherein a magnon spin current on the magnet surface drags the charge carriers in the adjoining material, thereby giving rise to an electrical voltage.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2024023807A1", "source": "epo-ops" }, { "publication_number": "WO2023017495A1", "country": "WO", "doc_number": "2023017495", "kind": "A1", "date": null, "title": "A METHOD OF GENERATING OXYGEN BY ELECTROCHEMICAL WATER SPLITTING AT OPTIMIZED CONDITIONS OF PH, TEMPERATURE, AND PRESSURE", "applicants": [ "UNIV PRINCETON [US]", "INDIAN INST SCIENT [IN]", "THE TRUSTEES OF PRINCETON UNIVERSITY", "INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "RAJAN ANANTH GOVIND [IN]", "MARTIREZ JOHN MARK P [US]", "CARTER EMILY A [US]", "RAJAN, Ananth Govind", "MARTIREZ, John Mark P", "CARTER, Emily A" ], "ipc": [ "C01B" ], "abstract": "The present disclosure relates to an efficient method of water splitting for large/industrial scale production of oxygen at the anode in an electrolyzer, while at the same time permitting hydrogen production at the cathode of the same electrolyzer. More particularly, the present disclosure provides optimal operating conditions such as temperature, pressure, and pH for a range of potentials for an electrochemical water splitting reactor to generate the maximum amount of oxygen at a given voltage while supplying the minimum possible amount of alkali.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2023017495A1", "source": "epo-ops" }, { "publication_number": "WO2022259078A1", "country": "WO", "doc_number": "2022259078", "kind": "A1", "date": null, "title": "EXCITONIC BOSE-EINSTEIN CONDENSATE (BEC) AS QUBITS USING SEMICONDUCTOR NANOSTRUCTURES FOR QUANTUM TECHNOLOGIES", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH" ], "inventors": [ "DATTA SHOUVIK [IN]", "BHUNIA AMIT [IN]", "SINGH MOHIT KUMAR [IN]", "HENINI MOHAMED [GB]", "HUWAYZ MARYAM AL [GB]", "DATTA, Shouvik", "BHUNIA, Amit", "SINGH, Mohit Kumar" ], "ipc": [ "G06N", "H01L" ], "abstract": "The present disclosure provides method and system, which use multiple of excitonic BEC(s) and/or excitonic matter-wave(s) and/or excitonic superfluid(s) as a platform to generate multiple (from a few to even millions or more) long-lived Qubits in any conceivable multi-dimensional hybrid nanostructure(s), mostly using semiconductor material(s) and/or device structure(s) at any temperature in between 0-500K, and that can sustain any quantum coherence for a much longer time scales of microseconds or milliseconds or even more, but not limited to these time scales for any conceivable faster device operation(s) as well. The macroscopic quantum states of the generated Qubits are easily controllable with applied voltage(s) (dc and/or ac) and/or electrical power, and/or light beam(s), and are easily integrated with semiconductor fabrication techniques for quicker and wider adaptation of Quantum technologies.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022259078A1", "source": "epo-ops" }, { "publication_number": "US2021310949A1", "country": "US", "doc_number": "2021310949", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD OF TRANSFORMING A PROTEIN TO EXHIBIT QUANTUM PROPERTIES AND APPLICATIONS THEREOF", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH" ], "inventors": [ "SINGH KAMAL PRIYA [IN]", "SIDHU MEHRA SINGH [IN]", "PANDA BISWAJIT [IN]", "SINGH, Kamal Priya", "SIDHU, Mehra Singh", "PANDA, Biswajit" ], "ipc": [ "C07K", "C09K", "G01N" ], "abstract": "Disclosed herein is a novel phenomenon to create a nano-confined, dopant-free, electron spin-dependent fluorescence (SDF) in spider silk by fundamentally transforming its local molecular structure with femtosecond-pulses (206), having fluence below an ablation threshold. Electron-spin dependence of the fluorescent patterns created on the silk sample are confirmed by measuring the fluorescence intensity at different microwave frequencies. The fluorescent intensity exhibits microwave magnetic resonances at 2.88 GHz and 1.44 GHz at room-temperature. The SDF in laser-transformed silk can thereby enable a new-class of tough yet elastic silk-based quantum sensor and hybrid nano-mechanical ultrasensitive cantilevers on a micro-chip. X-ray diffraction (XRD), Raman-spectroscopy, direct atomistic imaging with high-resolution transmission electron microscopy (HR-TEM) and model-building studies are carried out to exhibit the change in the molecular structure and unveil creation of crown-ring like structure in nanocrystals of fluorescent silk with localized electrons possessing mid-gap states.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2021310949A1", "source": "epo-ops" }, { "publication_number": "US2021119044A1", "country": "US", "doc_number": "2021119044", "kind": "A1", "date": null, "title": "DRAIN EXTENDED TUNNEL FIELD EFFECT TRANSISTOR", "applicants": [ "INDIAN INST SCIENT [IN]", "Indian Institute of Science" ], "inventors": [ "SHRIVASTAVA MAYANK [IN]", "SHRIVASTAVA, Mayank", "Shrivastava, Mayank" ], "ipc": [ "H01L" ], "abstract": "A Drain Extended Tunnel FET (DeTFET) device is disclosed that outperforms state of art devices and can meet the requirements of High voltage/high power devices operating in the range of 5V-20V for System on Chip (SoC). The device comprises a P+ SiGe source with an N-type Si Epilayer sandwiched between SiGe source and the gate stack, which enables vertical tunneling of minority carriers from SiGe P+ source into N-Epi region under the influence of gate field. The area tunneling between SiGe source and Si Epi region breaks the barrier imposed by thermionic injection based carrier transport from source to channel, which exists in DeMOS devices known in the art. The disclosed device results in improved performance in respect of ON current, leakage, sub-threshold slope, breakdown voltage and RF characteristics making it attractive for SoC applications as compared to its state of the art counterparts.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2021119044A1", "source": "epo-ops" }, { "publication_number": "US2020206313A1", "country": "US", "doc_number": "2020206313", "kind": "A1", "date": null, "title": "POLYPEPTIDE NANOTUBES LINKED BY DISULFIDE BONDS FOR TARGETED DELIVERY OF CYTOTOXIC THERAPIES", "applicants": [ "MUSC FOUND FOR RES DEV [US]", "INDIAN INST SCIENT [IN]", "MUSC FOUNDATION FOR RESEARCH DEVELOPMENT", "INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "ROSENZWEIG STEVEN A [US]", "ATREYA HANUDATTA S [IN]", "GITANJALI ASAMPILLI [IN]", "KONDAIAH PATURU [IN]", "ROSENZWEIG, Steven A.", "ATREYA, Hanudatta S.", "GITANJALI, Asampilli", "KONDAIAH, Paturu" ], "ipc": [ "A61K", "A61P" ], "abstract": "[0001] Provided herein is a self-assembling polypeptide-based nanotube system having the ability to target cancer cells. The nanotubes target the cancer cell surface through integrin engagement with the help of multiple RGD units present along their surface and release their drug payload in a sustained manner. In addition, the nanotubes can be utilized for cellular imaging using any covalently tagged fluorescent dye. Provided herein is a self-assembling polypeptide-based nanotube system having the ability to target cancer cells. The nanotubes target the cancer cell surface through integrin engagement with the help of multiple RGD units present along their surface and release their drug payload in a sustained manner. In addition, the nanotubes can be utilized for cellular imaging using any covalently tagged fluorescent dye.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020206313A1", "source": "epo-ops" }, { "publication_number": "US2020049573A1", "country": "US", "doc_number": "2020049573", "kind": "A1", "date": null, "title": "HIGHLY SENSITIVE REDUCED GRAPHENE OXIDE-NICKEL COMPOSITE BASED CRYOGENIC TEMPERATURE SENSOR", "applicants": [ "INDIAN INST SCIENT [IN]", "Indian Institute of Science" ], "inventors": [ "KEDAMBAIMOOLE VAISHAKH [IN]", "JAIN PAVITHRA B [IN]", "MANASA [IN]", "NEELLA NAGARJUNA [IN]", "KONANDUR RAJANNA [IN]", "NAYAK M M [IN]", "DINESH NARASIMHIAH SUBRAHMANYAM [IN]", "KEDAMBAIMOOLE, Vaishakh" ], "ipc": [ "G01K", "H01C" ], "abstract": "The present disclosure generally relates to the field of resistive sensing. In particular, the present disclosure relates to a highly sensitive reduced graphene oxide-nickel (RGO - Ni) composite based fast response temperature sensor. Aspects of the present disclosure provide a method for fabrication of a highly sensitive reduced graphene oxide-nickel (RGO - Ni) composite-based temperature sensor. An aspect of the present disclosure provides a temperature sensor comprising: a substrate; and a composite film deposited onto said substrate, wherein the composite film comprises a reduced graphene oxide-nickel composite film. In an embodiment, the temperature sensor is cryo-compatible.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020049573A1", "source": "epo-ops" }, { "publication_number": "WO2019171402A1", "country": "WO", "doc_number": "2019171402", "kind": "A1", "date": null, "title": "SUPERCONDUCTING BLOCK, SUPERCONDUCTING NANOCRYSTAL, SUPERCONDUCTING DEVICE AND A PROCESS THEREOF", "applicants": [ "INDIAN INST SCIENT [IN]", "INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "PANDEY ANSHU [IN]", "THAPA DEV KUMAR [IN]", "SAHA SUBHAM KUMAR [IN]", "PANDEY, Anshu", "THAPA, Dev Kumar", "SAHA, Subham Kumar" ], "ipc": [ "G02B", "H01L", "H10N" ], "abstract": "The present invention provides a superconducting block, comprising, a pair of cores with materials that are electrically conductive in their normal states. The pair of cores are embedded in the shell with an intervening centroidal distance, with a material that is electrically conductive in its normal state. The embedded pair of cores and the shell are configured to be superconductive. The present invention also provides a superconducting nanocrystal with at least the superconducting block. The present invention also provides a superconductive device with at least the superconducting block and the superconducting nanocrystal. The present invention further provides a process for fabricating the superconducting block and superconducting crystal. The present invention provides superconductors (superconducting block, superconducting nanocrystals) that can be employed to attain superconductivity at high temperatures, corresponding to temperatures existing in the terrestrial ambient and even higher.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2019171402A1", "source": "epo-ops" }, { "publication_number": "WO2019043733A1", "country": "WO", "doc_number": "2019043733", "kind": "A1", "date": null, "title": "MAGNETICALLY AUGMENTED PLASMONIC TWEEZERS", "applicants": [ "INDIAN INST SCIENT [IN]", "INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "GHOSH SOUVIK [IN]", "GHOSH AMBARISH [IN]", "GHOSH, Souvik", "GHOSH, Ambarish" ], "ipc": [ "G01N" ], "abstract": "The present subject matter described herein relates to a Magnetically Augmented Plasmonic Tweezer (MAPT), a method for fabrication of the MAPT, and a method for trapping and maneuvering one or more colloidal particles inside a fluid. The fluid may correspond to a fluid inside a microfluidic device or a biological fluid. The MAPT can comprise a helical support structure to provide maneuverability in fluid. Further, a magnetic component is integrated in the MAPT for motion control. Plasmonic nanostructures are integrated in the MAPT for optical trapping of particles.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2019043733A1", "source": "epo-ops" }, { "publication_number": "WO2018220650A1", "country": "WO", "doc_number": "2018220650", "kind": "A1", "date": null, "title": "SELF-EXFOLIATED TRIAZOLE-TRIFORMYL PHLOROGLUCINOL BASED COVALENT ORGANIC NANOSHEETS FOR HIGH AND REVERSIBLE LITHIUM ION STORAGE", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH" ], "inventors": [ "HALDER SATTWICK [IN]", "ROY KINGSHUK [IN]", "NANDI SHYAMAPADA [IN]", "VAIDHYANATHAN RAMANATHAN [IN]", "HALDER, Sattwick", "ROY, Kingshuk", "NANDI, Shyamapada", "VAIDHYANATHAN, Ramanathan" ], "ipc": [ "A01N", "C07D", "C08F", "C09B", "C09D" ], "abstract": "The invention discloses covalent organic nanosheets (CONs) made of triazole based diamine and triformyl phloroglucinol. The 2D structure of these nanosheets enables their facile amalgamation as an anodic material in a coin cell battery, which exhibits exceptionally high specific capacity of ~720mAh/g at a current density of 100mA/g.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2018220650A1", "source": "epo-ops" }, { "publication_number": "WO2018198137A1", "country": "WO", "doc_number": "2018198137", "kind": "A1", "date": null, "title": "SEMICONDUCTOR NANOCRYSTALS", "applicants": [ "INDIAN INST SCIENT [IN]", "INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "PANDEY ANSHU [IN]", "BHATTACHARYYA BISWAJIT [IN]", "RAJASEKAR GURU PRATHEEP [IN]", "SIMLANDY AMIT KUMAR [IN]", "PANDEY, Anshu", "BHATTACHARYYA, Biswajit", "RAJASEKAR, Guru Pratheep", "SIMLANDY, Amit Kumar" ], "ipc": [ "B01J", "H01L" ], "abstract": "Present subject matter provides a semiconductor nanocrystal (100) comprises a core (102) and a shell (104). The core (102) is fabricated from a first semiconductor. The shell (104) is fabricated from a second semiconductor. The optical cross section of the semiconductor nanocrystal (100) is in a range of 10-17 cm2 - 10-12 cm2 in a 2 - 3 eV region. The core (102) is less than 2 nanometers from an outer surface of the shell (104) in at least one region of the semiconductor nanocrystal (100). Present subject matter also provides method for preparation of the semiconductor nanocrystals and method for photosynthesis of organic compounds.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2018198137A1", "source": "epo-ops" }, { "publication_number": "EP3222758A1", "country": "EP", "doc_number": "3222758", "kind": "A1", "date": null, "title": "PLATFORM OF LARGE METAL NITRIDE ISLANDS WITH LATERAL ORIENTATIONS AND LOW DEFECT DENSITY", "applicants": [ "INDIAN INST SCIENT [IN]", "Indian Institute Of Science" ], "inventors": [ "RAGHAVAN SRINIVASAN [IN]", "CHANDRASEKAR HAREESH [IN]", "MOHAN NAGABOOPATHY [IN]", "SHAKTHIVEL DHAYALAN [IN]", "RAGHAVAN, Srinivasan", "CHANDRASEKAR, Hareesh", "MOHAN, Nagaboopathy", "SHAKTHIVEL, Dhayalan" ], "ipc": [ "C30B", "H01L" ], "abstract": "The present invention provides a metal nitride platform for semiconductor devices, comprising, a pre-defined array of catalyst sites, disposed on a substrate. Metal nitride islands with lateral to vertical size ratios of at least greater than one (1) are disposed on the array of catalyst sites, where the surfaces of the metal nitride islands are with reduced dislocation densities and side walls with bending of dislocations. The platform of metal nitride islands is further used to build electrically and optically-active devices. The present invention also provides a process for the preparation of a metal nitride platform, selectively, on the array of catalyst sites, in the presence of a reactive gas and precursors and under preferred reaction conditions, to grow metal nitride islands with lateral to vertical size ratios of at least greater than one (1).", "url": "https://worldwide.espacenet.com/patent/search/publication/EP3222758A1", "source": "epo-ops" }, { "publication_number": "US2018354066A1", "country": "US", "doc_number": "2018354066", "kind": "A1", "date": null, "title": "NANOPROCESSING AND HETEROSTRUCTURING OF SILK", "applicants": [ "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH" ], "inventors": [ "SINGH KAMAL PRIYA [IN]", "SIDHU MEHRA SINGH [IN]", "KUMAR BHUPESH [IN]", "SINGH, Kamal Priya", "Sidhu, Mehra Singh", "Kumar, Bhupesh", "Singh, Kamal Priya" ], "ipc": [ "A61L", "B23K", "B29C", "G01Q", "B81C" ], "abstract": "[0001] The present invention relates to nanoprocessing and heterostructuring of silk. It has been shown that few-cycle femtosecond pulses are ideal for controlled nanoprocessing and heterostructuring of silk in air. Two qualitatively different responses, ablation and bulging, were observed for high and low laser fluence, respectively. Using this approach, new classes of silk-based functional topological microstructures and heterostructures which can be optically propelled in air as well as on fluids remotely with good control have been fabricated.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2018354066A1", "source": "epo-ops" }, { "publication_number": "US2017029962A1", "country": "US", "doc_number": "2017029962", "kind": "A1", "date": null, "title": "METHOD FOR THE SYNTHESIS OF LAYERED LUMINESCENT TRANSITION METAL DICHALCOGENIDE QUANTUM DOTS", "applicants": [ "INDIAN INST OF SCIENCE EDUCATION AND RES THIRUVANANTHAPURAM (IISER-TVM) [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RES THIRUVANANTHAPURAM IISER TVM [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH, THIRUVANANTHAPURAM (IISER-TVM)", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH , THIRUVANANTHAPURAM (IISER-TVM)" ], "inventors": [ "MANIKOTH SHAIJUMON MANCHERI [IN]", "DAMIEN DIJO [IN]", "GOPALAKRISHNAN DEEPESH [IN]", "Manikoth Shaijumon Mancheri", "Damien Dijo", "Gopalakrishnan Deepesh", "Manikoth, Shaijumon Mancheri", "Damien, Dijo" ], "ipc": [ "C01B", "C01G", "C09K", "C25B" ], "abstract": "The invention discloses a method for the synthesis of monodispersed luminescent quantum dots of transition metal dichalcogenides (TMDC), single- or few-layered, using a single-step electrochemical exfoliation that involves dilute ionic liquid and water. The method disclosed helps to obtain nanoclusters of TMDC of desired size including small sizes ranging up to 6 nm, by varying the concentration of the electrolyte and the applied DC voltage. The invention further discloses a method by which mono- or few-layered luminescent transition metal dichalcogenides can be directly deposited onto conducting substrates in a uniform manner. The monodispersed single- or few-layered luminescent TMDC and electro-deposited substrates exhibit improved electronic conductivity and new active sites, making them suitable as high-performance electrocatalysts in hydrogen evolution reactions in solar water-splitting applications and also as electrodes for solar cell applications.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2017029962A1", "source": "epo-ops" }, { "publication_number": "IN2513MU2013A", "country": "IN", "doc_number": "2513MU2013", "kind": "A", "date": null, "title": "\"PROCESS FOR SEPARATION OF SEMICONDUCTING AND METALLIC SINGLE WALLED CARBON NANOTUBES\"", "applicants": [ "INDIAN INST OF SCIENCE EDUCATION AND RES [IN]", "INDIAN INSTITUTE OF SCIENCE EDUCATION AND RESEARCH" ], "inventors": [ "CHATURVEDI HARSH [IN]", "SHARMA PARITOSH KUMAR [IN]", "MAHESHWARI NEERAJ OM [IN]", "CHATURVEDI, HARSH", "SHARMA, PARITOSH KUMAR", "MAHESHWARI, NEERAJ OM" ], "ipc": [ "B01D", "C01B" ], "abstract": "ABSTRACT: Disclosed herein is a process for separation of Semiconducting and Metallic Single Walled Carbon Nanotubes by optical excitations. The process of the present invention is devoid of chemical modification or physical process.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN2513MU2013A", "source": "epo-ops" }, { "publication_number": "WO2014128590A2", "country": "WO", "doc_number": "2014128590", "kind": "A2", "date": null, "title": "OPTICAL BIOSENSORS HAVING ENHANCED SENSITIVITY", "applicants": [ "INDIAN INST SCIENT [IN]", "INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "VASU KALANGI SIDDESWARA [IN]", "SRIDEVI S [IN]", "ASOKAN SUNDARRAJAN [IN]", "JAYARAMAN NARAYANASWAMY [IN]", "SOOD AJAY KUMAR [IN]", "VASU, KALANGI, SIDDESWARA", "SRIDEVI, S.", "ASOKAN, SUNDARRAJAN" ], "ipc": [ "G01N", "G02B" ], "abstract": "The present invention relates to an optical biosensor comprising of an etched fiber Bragg grating (eFBG), having a plurality of coatings comprising of: (a) nano carbon materials and (b) one or more dendrimer molecule(s), wherein the nano carbon materials are attached with one or more dendrimer molecule(s) and coated onto surface of the eFBG. The optical biosensor of the present invention is highly sensitive in detection of antigen-antibody and carbohydrate-protein interactions. A method of fabrication of the optical biosensor is also provided.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2014128590A2", "source": "epo-ops" }, { "publication_number": "US2011226066A1", "country": "US", "doc_number": "2011226066", "kind": "A1", "date": null, "title": "Flexible, Stretchable, and Distributed Strain Sensors", "applicants": [ "ANAND SANDEEP VENKIT [IN]", "MAHAPATRA DEBIPROSAD ROY [IN]", "INDIAN INST SCIENT [IN]", "ANAND SANDEEP VENKIT", "MAHAPATRA DEBIPROSAD ROY", "INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "ANAND SANDEEP VENKIT [IN]", "MAHAPATRA DEBIPROSAD ROY [IN]", "ANAND SANDEEP VENKIT", "MAHAPATRA DEBIPROSAD ROY" ], "ipc": [ "H01B", "G01B", "G01L" ], "abstract": "Methods and systems for sensing strain are disclosed. A thin film sensor includes a thin film polymer matrix that has two electrical terminals, conductive nanoparticles dispersed within the polymer matrix, and carbon nanotubes dispersed within the polymer matrix. The thin film sensor has a resistivity across the two electrical terminals that varies with a magnitude of strain applied to the thin film sensor. Strain may be sensed by applying a voltage to the thin film sensor, and an electrical response of the thin film sensor may be detected due to a strain present across the sensor. A magnitude of the strain can be determined based on the electrical response. Methods and systems for a memristor are also disclosed. The memristor has a resistivity that varies with a time-varying voltage input and with a time-varying strain input.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011226066A1", "source": "epo-ops" }, { "publication_number": "US2011038465A1", "country": "US", "doc_number": "2011038465", "kind": "A1", "date": null, "title": "CARBON NANOTUBE ARRAY FOR FOCUSED FIELD EMISSION", "applicants": [ "INDIAN INST SCIENT [IN]", "MAHAPATRA DEBIPROSAD ROY [IN]", "INDIAN INSTITUTE OF SCIENCE", "MAHAPATRA DEBIPROSAD ROY" ], "inventors": [ "MAHAPATRA DEBIPROSAD ROY [IN]", "MAHAPATRA DEBIPROSAD ROY" ], "ipc": [ "H01J" ], "abstract": "[0001] Systems and methods are provided for field emission device. An array of carbon nanotubes is arranged in a variable height distribution over a cathode substrate. An anode is provided to accelerate the emitted electrons toward an x-ray plate. Voltage is supplied across the array of carbon nanotubes to cause emission of electrons. The pointed height distribution may be linear or parabolic, and a peak height of the variable height distribution may occur in a center of the array. A side gate may also be provided adjacent the array of carbon nanotubes to provide improved electron emission and focusing control.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011038465A1", "source": "epo-ops" }, { "publication_number": "US2008083330A1", "country": "US", "doc_number": "2008083330", "kind": "A1", "date": null, "title": "Method for separation of molecular/atomic/ionic mixtures", "applicants": [ "INDIAN INST SCIENT", "THE REGISTRAR, INDIAN INSTITUTE OF SCIENCE" ], "inventors": [ "SUBRAMANIAN YASHONATH [IN]", "GARANI ANANTHAKRISHNA [IN]", "ANIL NIVAS VASUDEVAN NAIR ANIL [IN]", "SUBRAMANIAN YASHONATH", "GARANI ANANTHAKRISHNA", "ANIL NIVAS VASUDEVAN NAIR ANIL K." ], "ipc": [ "B01D", "B01J", "B03C" ], "abstract": "Disclosed herein is an improved method for the separation of molecular/atomic/ionic mixtures. An efficient process for separation of multicomponent mixtures (including binary mixtures) is the object of the invention. Both the levitation effect and blow-torch effect are used simultaneously for separation of mixtures achieve a high degree of separation using a relatively short length of a separation column comprising a porous solid selected to be appropriate for the mixture to be separated.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2008083330A1", "source": "epo-ops" }, { "publication_number": "EP4741860A1", "country": "EP", "doc_number": "4741860", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR CURRENT DENSITY MAPS RECONSTRUCTION BY JOINTLY OPTIMIZING MAGNETIC FIELD MAPS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "REDDY KANCHAM PAVAN KUMAR [IN]", "ANAND PRABHAT SNEH [IN]", "KUMAR ACHANNA ANIL [IN]", "KHANDELWAL ANKIT [IN]", "CHANDRA MARISWAMY GIRISH [IN]", "REDDY KANCHAM, Pavan Kumar", "ANAND, Prabhat Sneh", "KUMAR, Achanna Anil" ], "ipc": [ "G01R", "G06T" ], "abstract": "Embodiments herein provide a method and system for current density maps reconstruction by jointly optimizing x-direction, y-direction and z-direction magnetic field maps. Herein, the method of reconstruction of current image is leveraging state of the art iterative reconstruction techniques along with deep learning techniques. The quality of the current reconstruction depends on the signal to noise ratio (SNR) of the magnetic field observed. Since the noise model is difficult to characterize, a deep neural network is trained to learn the complex noise model from the data itself. To simulate the realistic scenarios, training data is created by introducing various kinds of noise that may appear in the system and collecting the training data pairs, i.e., pair of noisy and denoised x-direction and y- direction current density maps. The DNN is trained on this paired data to learn the noise model.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4741860A1", "source": "epo-ops" }, { "publication_number": "US20260111785A1", "country": "US", "doc_number": "20260111785", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR CONSTRUCTING CLASSICAL EQUIVALENT MODEL OF TRAINED QUANTUM MACHINE LEARNING MODEL", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "KHANDELWAL ANKIT [IN]", "PRAMANIK SAYANTAN [IN]", "CHANDRA MARISWAMY GIRISH [IN]", "KHANDELWAL, Ankit", "PRAMANIK, Sayantan", "CHANDRA, Mariswamy Girish" ], "ipc": [ "G06N" ], "abstract": "[0000] Existing techniques of constructing classical equivalents of QML models expand measurements from QML model as truncated Fourier series and find Fourier coefficients by solving an optimization problem. However, this is computationally expensive and since approximate Fourier coefficients are determined, the resulting classical surrogate does not necessarily give exactly same predictions as that of the QML model. Embodiments of the present disclosure provide a method and system for constructing classical equivalent of trained Quantum Machine Learning (QML) model by distilling knowledge from the QML model to a classical model. The method includes training QML model using a first dataset, creating a second dataset using measurements from the QML model, training classical model using the second dataset and learning a processing function using predictions of the classical model and target outputs. The trained classical model combined with the learned processing function serve as classical equivalent of the QML model.", "url": "https://worldwide.espacenet.com/patent/search/publication/US20260111785A1", "source": "epo-ops" }, { "publication_number": "US20260080971A1", "country": "US", "doc_number": "20260080971", "kind": "A1", "date": null, "title": "METHODS AND SYSTEMS FOR DYNAMIC DRUG DESIGN OF A PHARMACOLOGICAL TARGET", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "TATA CONSULTANCY SERVICES LIMITED" ], "inventors": [ "KALVA SUKESH [IN]", "KARIM S ABDUL [IN]", "PURANIK SARANG SUBHASH [IN]", "SAXENA AMIT [IN]", "KALVA, SUKESH", "KARIM, S. ABDUL", "PURANIK, SARANG SUBHASH", "SAXENA, AMIT" ], "ipc": [ "G16B" ], "abstract": "[0000] The disclosure relates generally to methods and systems for dynamic drug design of a pharmacological target. Conventional techniques in the drug design that use in-silico, in-vitro, and in-vivo approaches are not explicitly mentioned workflow related details for identifying novel molecules. The methods and systems of the present disclosure make the drug design dynamically by integrating the in-silico, in-vitro and in-vivo approaches through the dynamic generative artificial intelligence (GenAI) and artificial intelligence (AI) technologies. The integration of in-silico (molecular modeling and AI), in-vitro and in-vivo approaches helps in designing the novel optimized lead molecules. Optimization and prediction of ADMET based on QM based descriptors help in filtering the molecules.", "url": "https://worldwide.espacenet.com/patent/search/publication/US20260080971A1", "source": "epo-ops" }, { "publication_number": "EP4693118A1", "country": "EP", "doc_number": "4693118", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR A FULLY QUANTUM U-NET FOR IMAGE SEGMENTATION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "BANERJEE ASMITA [IN]", "PRAMANIK SAYANTAN [IN]", "CHANDRA MARISWAMY GIRISH [IN]", "CHAKRABORTY RIVU [IN]", "SRIDHAR CHUNDI VENKATA [IN]", "MATHAIS GODFREY CLAUDIN SYLVESTER [IN]", "BANERJEE, Asmita", "PRAMANIK, Sayantan" ], "ipc": [ "G06N" ], "abstract": "This disclosure relates generally to method and system for a fully quantum U-Net for image segmentation. Currently in image segmentation methods using quantum classical deep learning hybrid models, quantum operations are either scarce or limited to quantum feature maps or parametrized circuits. The disclosed quantum U-Net contains quantum versions of operations required for segmentation task, namely convolution and concatenation. The quantum U-Net is able to reproduce the predicted output mask having nearly the same size as its input image. In the disclosed architecture, the quantum convolution takes the form of a series of parametrized unitary gates as convolution layers which act locally on the input image data embedded into a quantum circuit to learn its features. The disclosed method is used for medical image segmentation, in food industry and so on.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4693118A1", "source": "epo-ops" }, { "publication_number": "EP4687144A1", "country": "EP", "doc_number": "4687144", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR SELECTION OF MOLECULAR ACTIVE SPACES THROUGH ELECTRON CORRELATION IDENTIFICATON", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "RAJAN NIRMAL MAMMAVALAPPIL [IN]", "KHANDELWAL ANKIT [IN]", "NAMBIAR MANOJ KARUNAKARAN [IN]", "YAMIJALA SIVA RAMA KRISHNA CHAITANYA SHARMA [IN]", "RAJAN, Nirmal Mammavalappil", "KHANDELWAL, Ankit", "NAMBIAR, Manoj Karunakaran", "YAMIJALA, Siva Rama Krishna Chaitanya Sharma" ], "ipc": [ "G16C" ], "abstract": "This disclosure relates generally to a selection of molecular active spaces through electron correlation identification. Simulation of complex chemical entities require a lot of computational resources. State-of-art methods suggest to focus on most relevant molecular orbitals that forms an active space. The active space identification mostly rely on chemical intuition and the knowledge of domain experts. These intuitive methods are unreliable for complex systems. The present method discloses selecting correlated molecular active spaces in a chemical entity by generating a set of molecular orbitals (MOs) for a given chemical entity. The active space is identified as a sub-set of a set of relevant MOs. An approximate ground state wavefunction specified in terms of the set of MOs is calculated. A correlation factor is computed for each active space, and it utilized to identify a sub-set of active spaces by segregating the plurality of active spaces based on the correlation factor.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4687144A1", "source": "epo-ops" }, { "publication_number": "US2025389638A1", "country": "US", "doc_number": "2025389638", "kind": "A1", "date": null, "title": "COMBINED PHYSICAL AND CHEMICAL MODELS FOR ESTIMATING SERVICE LIFETIME AND DEGRADATION OF COATING MATERIALS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "GUPTA AMBESH [IN]", "MAITI SOUMYADIPTA [IN]", "SAINI PARVESH [IN]", "SHRIVASTAVA SURABHI [IN]", "KAUSLEY SHANKAR BALAJIRAO [IN]", "RAI BEENA [IN]", "GUPTA, Ambesh", "MAITI, Soumyadipta" ], "ipc": [ "G01N" ], "abstract": "Coating materials such as paints, and/or coatings used to protect and improve the aesthetics of a material surface, develop the problem of degradation under environmental exposure. The degradation causes the coating to fail unexpectedly in its required applications. To keep this in check, the service life and change in material properties of a paint/coating need to be predicted before its use. Present disclosure provides system and method that implement a combined model to estimate the service lifetime and predict the chemical and physical changes in a coating material under various weathering conditions. The combined model captures the chemical modifications and physical modifications and affected properties like surface roughness, thickness loss, fracture toughness, gloss loss respectively. Chemical changes and physical changes are estimated correlated to help in estimating the service lifetime and degradation of the coating material.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2025389638A1", "source": "epo-ops" }, { "publication_number": "EP4668161A1", "country": "EP", "doc_number": "4668161", "kind": "A1", "date": null, "title": "COUNT PREDICTION USING QUANTUM-ENHANCED-LSTM (QELSTM) WITH FEATURE DIMENSIONALITY REDUCTION VIA LINEAR COMBINATIONS OF CORRELATED FEATURES", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "RANA RAHUL [IN]", "KAUSHIK SAKSHI [IN]", "ADAK KUNTAL [IN]", "ROY SUMAN KUMAR [IN]", "POOJARY SUDHAKARA DEVA [IN]", "RANA, Rahul", "KAUSHIK, Sakshi", "ADAK, Kuntal" ], "ipc": [ "G06N" ], "abstract": "Managing circuit depth with increasing n qubits is a technical problem to be solved. A method and system for an object count prediction by analyzing time series using Quantum Enhanced LSTM with feature dimensionality reduction via linear combinations of correlated features. Optimal CNOT gate design that follows qubit entanglement structure by alternating between odd and even qubit indices, with each qubit connected to two other adjacent or non-adjacent qubits is disclosed, which. creates constant circuit depth that can limit to predefined number of quantum operations independent of number of the set of qubits in the QELSTM model. Further, the linear combination generates a set of transformed features that are mapped to the qubits of the QELSTM via a mapping technique that enables entanglement of the qubits based on correlation of the transformed features and in accordance with the optimal CNOT gate design so as to maintain the constant circuit depth.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4668161A1", "source": "epo-ops" }, { "publication_number": "EP4653790A1", "country": "EP", "doc_number": "4653790", "kind": "A1", "date": null, "title": "RENEWABLE ENERGY FUELED INDUSTRIAL PLANTS WITH INTEGRATED CARBON CAPTURE", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "DHAYAL AKANKSHA [IN]", "SUHAIL MOHAMMED [IN]", "SUBRAMANIAN SIVAKUMAR [IN]", "RUNKANA VENKATARAMANA [IN]", "DHAYAL, Akanksha", "SUHAIL, Mohammed", "SUBRAMANIAN, Sivakumar", "RUNKANA, Venkataramana" ], "ipc": [ "C04B", "C25B", "F27B", "F27D" ], "abstract": "Providing an implementable renewable fuel gas plant processes with management of greenhouse gases with minimal changes to existing plant set ups is a technical challenge to be addressed. Embodiments herein provide a system for renewable fuel gas generation and utilization in industrial plants with carbon dioxide as heat carrier. The system design integrates renewable fuel gas (H2) which is generated within the system and utilized to meet the thermal energy requirements of the production process. CO2 produced as byproduct of calcination in a process equipment, such as during calcination in cement plant is used as a heat-transferring medium to heat the H2. Further, the system provides recycling of the generated byproducts by separating the exhaust gases, comprised of CO2 and H2O. The H2O is recycled to generate H2 via electrolysis. The separated CO2 again serves as a heat-transferring medium, while the excess CO2 is sequestrated.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4653790A1", "source": "epo-ops" }, { "publication_number": "EP4651144A1", "country": "EP", "doc_number": "4651144", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR MULTICONFIGURATIONAL DOWNFOLDING OF MOLECULES", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MUKHERJEE ANIRBAN [IN]", "BHANDARY SOHAM [IN]", "BANERJEE RITAM [IN]", "GOPAL ANANTHAKRISHNA [IN]", "SESHADRI JANANI [IN]", "MUKHERJEE, Anirban", "BHANDARY, Soham", "BANERJEE, Ritam" ], "ipc": [ "G16C" ], "abstract": "[0001] The present invention generally relates to the field of quantum chemistry, and, more particularly, to a method and system for multi configurational downfolding of molecules. Initially a configuration of a molecule is obtained. Then, one or more electron integrals of the molecule are computed partially on the fly on the GPU and tensor factorization of the partially computed electron integrals is performed to obtain tensor factorized representation of the one or more electron integrals. Further, a density matrix of the molecule is computed based on the tensor factorized representation and multi configurational Hamiltonian downfolding is performed on orbitals of the molecule based on the density matrix.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4651144A1", "source": "epo-ops" }, { "publication_number": "EP4636130A1", "country": "EP", "doc_number": "4636130", "kind": "A1", "date": null, "title": "CORROSSION INHIBITOR COMPOSITIONS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "KUMAR DHARMENDR [IN]", "JAIN VINAY [IN]", "RAI BEENA [IN]", "KUMAR, Dharmendr", "JAIN, Vinay", "RAI, Beena" ], "ipc": [ "C23F" ], "abstract": "[0001] This disclosure relates generally to a corrosion inhibitor compositions. The corrosion inhibition property of a molecules is related to low energy gap (ΔE ) between lowest un-occupied molecular orbital (LUMO) and highest occupied molecular orbital (HOMO). State-of-art corrosion inhibitors are associated with a considerable toxicity profile. Especially being toxic to the environment, including marine and freshwater areas. The proposed corrosion inhibitor composition is developed by screening the large number of chemical compounds having substantially safe environment profile and having low ΔE based on HOMO and LUMO calculations. The screened compounds are utilized in preparing the corrosion inhibitor compositions. The compositions so developed demonstrated excellent corrosion inhibition efficiency as well as minimum toxicity profile, thus completely safer to the environment.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4636130A1", "source": "epo-ops" }, { "publication_number": "EP4625418A1", "country": "EP", "doc_number": "4625418", "kind": "A1", "date": null, "title": "IDENTIFYING CANDIDATE BIORECEPTORS USING COMBINED MOLECULAR DYNAMICS (MD) SIMULATIONS AND ARTIFICIAL NEURAL NETWORK BASED SCREENING", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "DESHPANDE PARIJAT DILIP [IN]", "RAI BEENA [IN]", "BADHE YOGESH KAILAS [IN]", "KUMAR DHARMENDR [IN]", "DESHPANDE, Parijat Dilip", "RAI, Beena", "BADHE, Yogesh Kailas", "KUMAR, Dharmendr" ], "ipc": [ "G16B", "G16C" ], "abstract": "This disclosure relates generally to a method and system for identifying candidate bioreceptors suitable for designing biosensors to identify an analyte of interest. State-of-art methods mainly focus on interaction of the bioreactor and the analyte. However, interaction of the bioreceptor with a substrate before binding to the analyte as well as a biofluid surrounding the bioreceptor and the analyte greatly influences such interactions. The present method utilizes combined approach of molecular dynamics (MD) and artificial neural network (ANN) based screening to systematically identify candidate bioreceptor with favorable energy profile and feasible interactions with the analyte of interest. The method involves computing RMSD plots to study individual interactions among a bioreceptor-substrate, a bioreceptor-analyte and an analyte-bioreceptor-substate complex. Further, potential of mean force (PMF) is computed for the analyte-bioreceptor-substate complex. The RMSD plots and PMF features are fed to an ANN model that predicts the suitable candidate bioreceptors through feature engineering.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4625418A1", "source": "epo-ops" }, { "publication_number": "EP4621621A1", "country": "EP", "doc_number": "4621621", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR RECOMMENDING QUANTUM SAFE CRYPTOGRAPHIC OPERATIONS IN APPLICATIONS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SINGH DILIP THAKUR MEENA [IN]", "ROY SHUBHRO SHOVAN [IN]", "ALASINGARA BHATTACHAR RAJAN MINDIGAL [IN]", "GHAROTE MANGESH SHARAD [IN]", "SAHU PANKAJ KUMAR [IN]", "VIDHANI KUMAR MANSUKHLAL [IN]", "SYED HABEEB BASHA [IN]", "LODHA SACHIN PREMSUKH [IN]" ], "ipc": [ "G06F", "H04L" ], "abstract": "The present disclosure paves way for transferring of application from classical cryptographic algorithms to post quantum cryptographic algorithms code, due to increased vulnerability to risks in classical cryptographic algorithm. Since Post Quantum Cryptographic (PQC) algorithms are more secure, they result in more execution time and resource requirements. Hence, it becomes necessary to select those PQC algorithms that satisfy enterprise constraints on time, computation cost and memory. Due to presence of various PQC algorithms and security levels with different key size and operations there is a requirement for recommender that can ensure optimal conversion from classical cryptographic schemes to PQC schemes at appropriate security levels. This lowers the risk and the selected PQC algorithms also satisfies the enterprise security requirements.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4621621A1", "source": "epo-ops" }, { "publication_number": "EP4617917A1", "country": "EP", "doc_number": "4617917", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR OPTIMIZATION OF NON-CONVEX PROBLEMS USING QUANTUM SOLVERS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SALUNKE SUSHMITHA SHANKAR RAO [IN]", "THINGBAIJAM ROHIT [IN]", "TRIPATHY SASWATI SOUMYA [IN]", "RANA RAHUL [IN]", "SAHU ADITYA [IN]", "LOKHANDE SMITA SANJAY [IN]", "POOJARY SUDHAKARA DEVA [IN]", "BICHPURIYA YOGESH KUMAR [IN]" ], "ipc": [ "G06F", "G06N" ], "abstract": "[0001] Optimization problem aims to find a best optimal solution from feasible solutions The present disclosure provides optimization of non-convex problems using quantum solvers. Initially, the entire curve is considered as a single segment and the vertical distance of all points of the cure is determined. Then a point with maximum vertical distance is identified and the entire curve is segmented into two at this point. This step is repeated to get more such segments point until the maximum error distance in each segment falls below the threshold value. Now the objective function is broken down into its constituent parts, wherein each constituent part represents a separate segment. Each of these objective function segments are then assigned with a binary variable such that the binary variable allows to activate or deactivate the segments. Further, the objective function segments are fed to a quantum solver to get the optimal solution.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4617917A1", "source": "epo-ops" }, { "publication_number": "EP4618473A1", "country": "EP", "doc_number": "4618473", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR GENERATING AND VERIFYING DIGITAL SIGNATURE USING POLYNOMIAL MATRICES", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SYED HABEEB BASHA [IN]", "SINGH DILIP THAKUR MEENA [IN]", "BHATTACHAR RAJAN MINDIGAL [IN]", "SINGHA SUBHADIP [IN]", "SYED, Habeeb Basha", "SINGH DILIP THAKUR, Meena", "BHATTACHAR, Rajan Mindigal", "SINGHA, Subhadip" ], "ipc": [ "H04L" ], "abstract": "This disclosure relates generally to cryptography and more particularly to a method and system for generating and verifying digital signature using polynomial matrices. Already available techniques for generating digital signature are easy to solve on a quantum computer. The disclosed method for digital signature generation is based on multivariate quadratic systems over finite fields and generates digital signatures with small size and computations are very lightweight which may be performed in all hardware platforms. The disclosed method uses matrix consisting of linear multivariate polynomial to define a private key and further uses the square of the private key matrix to define a public key polynomials. Further, the method uses matrices consisting of constants chosen randomly from finite field and uses a random matrix for digital signature generation. The digital signatures created are very small in size approximately in 100 bytes.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4618473A1", "source": "epo-ops" }, { "publication_number": "EP4607420A1", "country": "EP", "doc_number": "4607420", "kind": "A1", "date": null, "title": "OPTIMAL ROUTE PLANNING AND VEHICLE CAPACITY UTILIZATION WITH MANAGEMENT OF INCOMPATIBLE COMMODITIES IN LOGISTICS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "RANA RAHUL [IN]", "POOJARY SUDHAKARA DEVA [IN]", "SINHA ANIKET SANJAY [IN]", "THINGBAIJAM ROHIT [IN]", "RANA, Rahul", "POOJARY, Sudhakara Deva", "SINHA, Aniket Sanjay", "THINGBAIJAM, Rohit" ], "ipc": [ "G06N", "G06Q" ], "abstract": "[0001] Logistics planning with optimal route planning and optimal vehicle capacity utilization, while addressing incompatible commodities is NP-hard problem. A method and system for optimal route planning and vehicle capacity utilization with management of incompatible commodities in logistics is disclosed. For high volume of commodities exceeding vehicle capacity at a given pickup location and need of separating incompatible commodities present at same pickup location across vehicles, the locations are split into nodes. Further, the multiple nodes are clustered using a customized clustering technique and a first level vehicle assignment is performed per cluster. Furthermore, with the created nodes and assigned vehicles per cluster an optimization model defined by an object value (O) is created for each cluster. It is solved using a quantum hybrid solver that minimizes the object value under defined constraints. The solution obtained provides an optimal route with optimal capacity utilization for each vehicle for each cluster.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4607420A1", "source": "epo-ops" }, { "publication_number": "EP4579442A1", "country": "EP", "doc_number": "4579442", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR A DYNAMIC GENERATION OF RULES", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "VIDHANI KUMAR MANSUKHLAL [IN]", "ALASINGARA BHATTACHAR RAJAN MINDIGAL [IN]", "SINGH DILIP THAKUR MEENA [IN]", "SYED HABEEB BASHA [IN]", "SINHA SANKET ACHAL [IN]", "LODHA SACHIN PREMSUKH [IN]", "VIDHANI, KUMAR MANSUKHLAL", "Alasingara Bhattachar, RAJAN Mindigal" ], "ipc": [ "G06F" ], "abstract": "[0001] Quantum computers pose significant threat to modern day cryptography. To mitigate this risk, migration of enterprise applications to a quantum safe state is needed. Crypto inventory, an automatic process to discover all crypto application programming interfaces usage in an enterprise application, is a first problem to be addressed in the migration journey. Embodiments of the present disclosure provide a method and system for a dynamic generation of rules. An input program statement includes an unseen crypto application programming interface (API) is received which represents a method invocation. The invoked method is mapped by the input program statement with a rules database to infer and generate new rules for an unseen crypto application programming interface (API) belonging to (a) a same library by a weighted distance approach, (b) a library implementing known contracts by a graph traversal approach, and (c) a library implementing unknown contracts by a pattern matching approach respectively.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4579442A1", "source": "epo-ops" }, { "publication_number": "EP4575921A1", "country": "EP", "doc_number": "4575921", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR QUANTUM COMPUTING BASED PRE-TRAINING OF ARTIFICIAL INTELLIGENCE (AI) DATA MODELS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SIVAKUMAR NARENDRAN [GB]", "VISWANATHAN SANKARANARAYANAN [IN]", "KANNAN RADHIKA [IN]", "RAMASAMY VENKADA SUBRAMANIAN [IN]", "SIVAKUMAR, Narendran", "VISWANATHAN, Sankaranarayanan", "KANNAN, Radhika", "RAMASAMY VENKADA, Subramanian" ], "ipc": [ "G06N" ], "abstract": "Training of Artificial Intelligence (AI) data models requires huge amount of data to be processed, which requires a huge amount of resources to be allocated for the data processing. For the same reason, time involved in training of the AI data model also substantially increases, which is a challenge existing AI data model training approaches fail to address. Embodiments disclosed herein provide a method and system for quantum computing based pre-training of AI data models. In this quantum computing based approach, the system, by means of achieving synchronization across various quantum states and further by optimizing activation functions being used, pre-trains the AI data model in iterations, till convergence with a determined global minima is achieved.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4575921A1", "source": "epo-ops" }, { "publication_number": "EP4575930A1", "country": "EP", "doc_number": "4575930", "kind": "A1", "date": null, "title": "IMPLEMENTATION OF DENSITY FUNCTIONAL THEORY ON QUANTUM COMPUTING THROUGH META GENERALIZED GRADIENT APPROXIMATION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MUKHERJEE ANIRBAN [IN]", "GOPAL ANANTHAKRISHNA [IN]", "BANERJEE RITAM [IN]", "MUKHERJEE, ANIRBAN", "GOPAL, ANANTHAKRISHNA", "BANERJEE, RITAM" ], "ipc": [ "G06N" ], "abstract": "[0001] The disclosure relates generally to methods and systems for implementation of density functional theory on quantum computing through meta generalized gradient approximation (meta GGA). Conventional methods implement DFT simulations on classical processors which is time consuming. The present disclosure provides a quantum circuit for computing the direct matrix efficiently on a quantum processor. Initially, a plurality of atomic coordinates of each atom of a chemical compound whose one or more properties are to be extracted, are obtained. Electron integrals, a core Hamiltonian, and a collocation matrix are computed from the plurality of atomic coordinates. The core Hamiltonian is diagonalized to obtain an initial density matrix of the chemical compound. The initial density matrix is further updated iteratively until a convergence criteria is satisfied using the meta GGA to obtain a final density matrix. The final density matrix is used to extract the one or more properties of the chemical compound.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4575930A1", "source": "epo-ops" }, { "publication_number": "EP4575929A1", "country": "EP", "doc_number": "4575929", "kind": "A1", "date": null, "title": "IMPLEMENTING DENSITY FUNCTIONAL THEORY ON QUANTUM PROCESSORS THROUGH GENERALIZED GRADIENT APPROXIMATION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MUKHERJEE ANIRBAN [IN]", "GOPAL ANANTHAKRISHNA [IN]", "BANERJEE RITAM [IN]", "MUKHERJEE, ANIRBAN", "GOPAL, ANANTHAKRISHNA", "BANERJEE, RITAM" ], "ipc": [ "G06N" ], "abstract": "This disclosure relates generally to a method and system for implementing density functional theory (DFT) on quantum processors through generalized gradient approximation (GGA). Conventional methods implement DFT simulations on classical processors and state of the art methods implement DFT on a combination of classical and quantum processors. The embodiments of the present disclosure perform complex calculations of the DFT through GGA on quantum processors such as iteratively updating a density matrix by computing a direct matrix, a correlation exchange matrix, a gradient of the collocation matrix, an electronic density, an electronic density gradient, a derivative of the electronic density gradient and finally a Fock matrix at each iteration. A final density matrix is determined based on a convergence criteria for the iterative updating. These computations are performed using several quantum circuit components.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4575929A1", "source": "epo-ops" }, { "publication_number": "EP4575931A1", "country": "EP", "doc_number": "4575931", "kind": "A1", "date": null, "title": "IMPLEMENTATION OF HYBRID DENSITY FUNCTIONAL THEORY ON QUANTUM PROCESSORS WITH MOLLER-PLESSET PERTURBATION FOR CHEMICAL-COMPOUND SIMULATION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MUKHERJEE ANIRBAN [IN]", "GOPAL ANANTHAKRISHNA [IN]", "BANERJEE RITAM [IN]", "MUKHERJEE, ANIRBAN", "GOPAL, ANANTHAKRISHNA", "BANERJEE, RITAM" ], "ipc": [ "G06N" ], "abstract": "[0001] Existing approaches provide limitations to scale Hybrid DFT calculations to large systems and there is no such scalable technique to correct errors during Hybrid DFT computation with tensors. This disclosure relates generally to implementation of Hybrid Density Functional Theory on Quantum Processors with Moller-Plesset Perturbation (MP2) corrected simulation. The system receives a plurality of inputs from a classical computer component to transmit to a quantum computer component. Initially, a density matrix is computed from a core Hamilton. Further, the quantum processor computes a direct (J) matrix, a Hybrid matrix, and a correlation exchange potentials to compute a Fock matrix. Further, the density matrix is iteratively performed for a criteria where difference between the density matrix and an updated density matrix converges to a value below a threshold convergence error. MP2 energy corrections are performed for extracting the plurality of properties associated with the chemical compound.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4575931A1", "source": "epo-ops" }, { "publication_number": "EP4575928A1", "country": "EP", "doc_number": "4575928", "kind": "A1", "date": null, "title": "IMPLEMENTING DENSITY FUNCTIONAL THEORY ON QUANTUM PROCESSORS THROUGH LOCAL DENSITY APPROXIMATION FOR SIMULATING CHEMICAL COMPOUNDS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MUKHERJEE ANIRBAN [IN]", "GOPAL ANANTHAKRISHNA [IN]", "BANERJEE RITAM [IN]", "MUKHERJEE, Anirban", "GOPAL, Ananthakrishna", "BANERJEE, Ritam" ], "ipc": [ "G06N" ], "abstract": "The disclosure relates generally to methods and systems for implementing density functional theory on quantum processors through local density approximation for simulating chemical compounds. Conventional methods implement the DFT simulations on classical processors which is time consuming. According to the present disclosure, initially a plurality of atomic coordinates of each atom of a given chemical compound whose one or more properties to be extracted, are obtained. Electron integrals, a core Hamiltonian, and a collocation matrix are computed from the plurality of atomic coordinates. The core Hamiltonian is diagonalized to obtain an initial density matrix of the chemical compound. The initial density matrix is further updated iteratively until a convergence criteria is satisfied using a local density approximation (LDA) to obtain a final density matrix. The final density matrix is used to extract the one or more properties of the chemical compound.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4575928A1", "source": "epo-ops" }, { "publication_number": "EP4575927A1", "country": "EP", "doc_number": "4575927", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR IMPLEMENTING DENSITY FUNCTIONAL THEORY USING QUANTUM PROCESSORS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MUKHERJEE ANIRBAN [IN]", "GOPAL ANANTHAKRISHNA [IN]", "BANERJEE RITAM [IN]", "MUKHERJEE, Anirban", "GOPAL, Ananthakrishna", "BANERJEE, Ritam" ], "ipc": [ "G06N" ], "abstract": "Conventional methods implement Density Functional Theory (DFT) simulations on classical processors which is time consuming. The disclosure relates to method and system for implementing DFT on quantum processors. Initially, atomic coordinates of each atom of a chemical compound whose properties are to be extracted is received. Electron integrals, a core Hamiltonian, and a collocation matrix are computed from the atomic coordinates. The core Hamiltonian is diagonalized to obtain a density matrix of the chemical compound which is further updated iteratively until a convergence criteria is satisfied. At each iteration, a direct matrix is computed from which correlation exchange matrix is obtained using one or more DFT protocols. Further, the direct and correlation exchange matrix are added to get a Fock matrix which is diagonalized to obtain updated density matrix. Once the convergence criteria is satisfied, a final density matrix is obtained which is used to extract the properties.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4575927A1", "source": "epo-ops" }, { "publication_number": "EP4535208A1", "country": "EP", "doc_number": "4535208", "kind": "A1", "date": null, "title": "METHODS AND SYSTEMS FOR ESTIMATING RISK OF ENTERPRISE APPLICATION FOR QUANTUM CRYPTOGRAPHY MIGRATION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SINGH DILIP THAKUR MEENA [IN]", "SYED HABEEB BASHA [IN]", "VIDHANI KUMAR MANSUKHLAL [IN]", "ALASINGARA BHATTACHAR RAJAN MINDIGAL [IN]", "LODHA SACHIN PREMSUKH [IN]", "SINGH DILIP THAKUR, MEENA", "SYED, HABEEB BASHA", "VIDHANI, KUMAR MANSUKHLAL" ], "ipc": [ "G06F" ], "abstract": "[0001] The disclosure generally relates to methods and systems for estimating risk of enterprise application for quantum cryptography migration. Conventional software risk assessment tools that assess the quantum computer related security attacks are limited. The present disclosure solves the technical problems in the art for estimating risk of enterprise application for quantum cryptography migration. The methods and systems of the present disclosure formulated the problem based on a survival function in the probability theory, where possible chances of the enterprise application crypto surviving the quantum computer are calculated, and an estimated risk value is assigned to the enterprise software application. The methods and systems of the present disclosure discloses a risk estimator which take enterprise application specific metadata as the inputs and produces the risk score associated to the enterprise application against the quantum threats using a modified cox model and a modified rule of Mosca.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4535208A1", "source": "epo-ops" }, { "publication_number": "US2025087307A1", "country": "US", "doc_number": "2025087307", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR REDUCING TIME COMPLEXITY OF DENSITY FUNCTIONAL THEORY CALCULATIONS WITH QUBITIZED DIAGONALIZATION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MUKHERJEE ANIRBAN [IN]", "GUPTA ELEENA [IN]", "GOPAL ANANTHAKRISHNA [IN]", "BANERJEE RITAM [IN]", "MUKHERJEE, ANIRBAN", "GUPTA, ELEENA", "GOPAL, ANANTHAKRISHNA", "BANERJEE, RITAM" ], "ipc": [ "G06F", "G16C" ], "abstract": "Though Density functional theory (DFT) based approaches such as Kohn-Sham DFT (KS-DFT) are useful for calculating energetics and other physical properties of physical/chemical systems, computational time complexity bottleneck of the DFT approach has remained a cubic function of the number of electronic orbitals, hence adversely affects efficiency of calculation of the energy estimation and other parameter calculations. Method and system disclosed herein computes a computational complexity for an electron density value as received as input, by performing a Kohn-Sham Hamilton simulation of the input. Further, one or more eigen states of the input are determined, via the one or more hardware processors. Further, the one or more eigen states of the input are mapped to a recursive sequence of nonlinear least squares problem solved by executing a Quantum linear system algorithm at every step, wherein the mapping causes reduction in the computational complexity of the input.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2025087307A1", "source": "epo-ops" }, { "publication_number": "EP4517633A1", "country": "EP", "doc_number": "4517633", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR FLEXIBILITY BASED PROFIT ALLOCATION FOR AGGREGATOR WITH DISTRIBUTED ENERGY RESOURCES", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "LOKHANDE SMITA SANJAY [IN]", "BICHPURIYA YOGESH KUMAR [IN]", "SARANGAN VENKATESH [IN]", "RAJAGOPAL NARAYANAN [IN]", "LOKHANDE, SMITA SANJAY", "BICHPURIYA, YOGESH KUMAR", "SARANGAN, VENKATESH", "RAJAGOPAL, NARAYANAN" ], "ipc": [ "G06Q", "H02J" ], "abstract": "This disclosure provides a system and method for flexibility based profit allocation for aggregator with distributed energy resources (DERs). The method of the present disclosure considers an aggregation model that allows an aggregator to orchestrate a set of heterogeneous DERs while enabling energy exchange among subscribed DERs and to participate in a day-ahead market. Further, a flexibility index is used to quantify the flexibility offered by a DER and a novel profit allocation model is proposed based on the flexibility index. Efficacy of the proposed models is demonstrated by evaluating their performance on a group of heterogeneous DERs using data traces from real-world electricity market.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4517633A1", "source": "epo-ops" }, { "publication_number": "EP4513413A1", "country": "EP", "doc_number": "4513413", "kind": "A1", "date": null, "title": "INTERFACE LAYOUT TO DISCOVER AND OPTIMIZE ECONOMICS OF INFORMATION EXCHANGE OF DIGITALLY VIRTUALIZED PHYSICAL SPACE", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "DOKE PANKAJ HARISH [IN]", "BHAVSAR KARAN RAJESH [IN]", "KIMBAHUNE SANJAY MADHUKAR [IN]", "PAPPULA SRINIVASU [IN]", "SHINDE SUJIT RAGHUNATH [IN]", "DOKE, PANKAJ HARISH", "BHAVSAR, KARAN RAJESH", "KIMBAHUNE, SANJAY MADHUKAR" ], "ipc": [ "G06F", "G06Q", "H04L" ], "abstract": "Unaddressed technical problem is how to make the window manager select and update the appropriate visual design given the Just-In-Time constraint to optimize Profit/Economic Goal for a Basic Emergent User and not have a locking/permanent binding on a particular Socio Economic Cohort (SEC) or Contract Management System Companies (CMSCs). A method and system is disclosed that provides interface layout to discover and optimize economics of information exchange of digitally virtualized physical space for a Basic Emergent User (BEU). A correlation score is determined based on correlation between i) the expected profit range provided by the BEU indicating the tolerance around the SP(selling price) and ii) the buying price(BP) and the tolerance specified by the SEC or the CMSC to identify a best match for the BEU based on goal provided by the BEU in terms of expected profit range and corresponding time range within which it is to be achieved.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4513413A1", "source": "epo-ops" }, { "publication_number": "EP4481606A1", "country": "EP", "doc_number": "4481606", "kind": "A1", "date": null, "title": "METHODS AND SYSTEMS FOR THE AUTOMATIC CREATION OF A HYBRID ARCHITECTURE THAT SUPPORTS A NEW AND AN EXISTING LIBRARY IN AN ENTERPRISE APPLICATION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "VIDHANI KUMAR MANSUKHLAL [IN]", "BHATTACHAR RAJAN MINDIGALALASINGARA [IN]", "LODHA SACHIN PREMSUKH [IN]", "SYED HABEEB BASHA [IN]", "SINGH DILIP THAKUR MEENA [IN]", "VIDHANI, KUMAR MANSUKHLAL", "BHATTACHAR, RAJAN MINDIGALALASINGARA", "LODHA, SACHIN PREMSUKH" ], "ipc": [ "G06F" ], "abstract": "[0001] This disclosure provides methods and systems for enabling a hybrid architecture in an enterprise application. The present disclosure addresses problems of conventional approaches which falls back on a common representation or pluggable framework to handle challenges of composing multiple libraries. Conventional approaches work for the problem of maintaining performance while handling diversity of libraries which cannot be reused either in as-is form or with a slight modification. The present disclosure provide a method and system that enable hybrid architecture in an enterprise application to mitigate quantum attacks. The method of the present disclosure changes codebase of the enterprise application to enable hybrid architecture. New paths are created within the enterprise application to support execution of a new library code that enables double encryption of data being processed by the application. Code that transforms program variables is injected to address the compatibility challenges between existing and new libraries.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4481606A1", "source": "epo-ops" }, { "publication_number": "EP4471703A1", "country": "EP", "doc_number": "4471703", "kind": "A1", "date": null, "title": "ESTIMATING FLEXIBLE CREDIT ELIGIBILITY AND DISBURSEMENT SCHEDULE USING NON-FUNGIBLE TOKENS (NFTS) OF AGRICULTURAL ASSETS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MOHITE JAYANTRAO [IN]", "SINGH DINESHKUMAR [IN]", "SAWANT SURYAKANT ASHOK [IN]", "LONKAR VAIBHAV SADASHIV [IN]", "HAMSA SALIM [IN]", "JAIN HARSHAL [IN]", "SIVALINGAM RAVINKUMAR [IN]", "PAPPULA SRINIVASU [IN]" ], "ipc": [ "G06Q", "H04L" ], "abstract": "[0001] Providing the right mechanism to apply blockchain technology with flexible or dynamic credit disbursement while also addressing valuation of the agricultural assets that are dynamic in nature is required. A method and a system for estimating flexible credit eligibility and disbursement schedule using NFTs of agricultural assets is disclosed. A detailed blockchain based approach is provided for evaluating credit collateral of the NFTs representing the agricultural assets, also interchangeably referred to as physical farm assets or agri-assets. Valuation of the credit eligibility is based on flexibility provided to the farmer on deciding the farm assets to be used, current status of the farmer selected agricultural assets and credit equivalent value of the each of NFTed asset selected by the farmer for the season/year. The dynamic disbursement schedule is based on the personalized or customized parameters associated with the current status of farm and farm assets linked to the credit collateral.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4471703A1", "source": "epo-ops" }, { "publication_number": "EP4465228A2", "country": "EP", "doc_number": "4465228", "kind": "A2", "date": null, "title": "METHOD AND SYSTEM FOR OPTIMIZING OPERATION AND PRICE OF AN ENERGY STORAGE AS A SERVICE (ESAAS)", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MENON VISHNU PADMAKUMAR [IN]", "BICHPURIYA YOGESH KUMAR [IN]", "RAJAGOPAL NARAYANAN [IN]", "SARANGAN VENKATESH [IN]", "MENON, VISHNU PADMAKUMAR", "BICHPURIYA, YOGESH KUMAR", "RAJAGOPAL, NARAYANAN", "SARANGAN, VENKATESH" ], "ipc": [ "G06Q", "H02J", "G05B" ], "abstract": "The embodiments of present disclosure address a need for a framework to holistically utilize storage capacity of an Energy Storage System (ESS) to serve forecast errors of several Renewable Energy Generators (REGens) participating in a day-ahead market. Embodiments herein provide a method and system for optimizing the operation and price of an Energy Storage as a Service (ESaaS) framework. In anticipation of the forecast errors from REGens, the ESS operator takes suitable countermeasures such as charging/discharging of storage system through market transactions. This is done in a way to reduce imbalance in the market commitments made by individual REGens without reserving any storage volume for each REGen. Further, the system is configured to schedule the storage, determine the settlement volumes, and decide the service prices. The disclosed ESaaS framework is beneficial for all entities such as REGens (revenue outflow decreases), system operator (imbalance volume reduces), and ESS (revenue earned increases).", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4465228A2", "source": "epo-ops" }, { "publication_number": "EP4435683A1", "country": "EP", "doc_number": "4435683", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR MONITORING AND MANAGING FARM VERSIONS AND MEASURING PORTABILITY TO TARGET FARMS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "LONKAR VAIBHAV SADASHIV [IN]", "SINGH INESHKUMAR [IN]", "MOHITE JAYANTRAO [IN]", "SARANGI SANAT [IN]", "SAWANT SURYAKANT ASHOK [IN]", "SAKKAN MARIAPPAN [IN]", "PAPPULA SRINIVASU [IN]", "LONKAR, VAIBHAV SADASHIV" ], "ipc": [ "G06Q" ], "abstract": "Conventional approaches lack in traceability of various factors that led to changes in farms states. Further, conventional approaches for managing farms, and associated data obtained from various sources do not fully allow for employing farm's practices to other similar conditions as they may have adverse effects over other identical/similar crops during cultivations. Present disclosure present systems and methods that codify/pre-process and store farm parameters, associated versions and farm interactions in a systematic manner, along with associated knowledge, inferences, that bring changes to a farm's state, which can be referred as farm versions. The inferences, and relationships between farm configurations, versions and the like are used by the system to generate farm portability score for target farm and identify farm state portability. Once the current farm state is identified, the system further creates an optimized routing mechanism for the target farm to attend an optimal state.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4435683A1", "source": "epo-ops" }, { "publication_number": "US2024233885A1", "country": "US", "doc_number": "2024233885", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR IDENTIFYING MULTI COMPONENT ALLOY CATALYSTS FOR A TARGET CHEMICAL REACTION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "DAHALE CHINMAY [IN]", "GOVERAPET SRINIVASAN SRIRAM [IN]", "RAI BEENA [IN]", "DAHALE, Chinmay", "GOVERAPET SRINIVASAN, Sriram", "RAI, Beena" ], "ipc": [ "G16C" ], "abstract": "Conventional approaches are not efficient for the screening of active multi component alloy catalysts. Present disclosure provides systems and method that incorporate elements of materials chemistry, artificial intelligence (AI)/machine learning (ML) and optimization for the screening of such active catalysts for a target chemical reaction. Given a set of elements constituting the alloy and the target reaction, surface atomic structures of several different alloy composition and configurations are constructed. Then, adsorption energy of key reaction intermediates on the surface atomic structures are computed using quantum chemical methods (QCM). Next, an AI/ML model is trained using data obtained from QCM to predict the adsorption energy of the reaction intermediates on the alloy surface. Finally, numerical optimization is used to identify alloy compositions that maximize the activity and selectivity of the catalyst for a target chemical reaction.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024233885A1", "source": "epo-ops" }, { "publication_number": "US2024202561A1", "country": "US", "doc_number": "2024202561", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR DOWNFOLDING ELECTRONIC HAMILTONIANS USING A HYBRID QUANTUM-CLASSICAL ARCHITECTURE", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MUKHERJEE ANIRBAN [IN]", "KARIYA ANEKAIT HITESH [IN]", "MUKHERJEE, ANIRBAN", "KARIYA, ANEKAIT HITESH" ], "ipc": [ "G06N" ], "abstract": "Conventional Hamiltonian downfolding methods involve approximating exponential within the double unitary coupled cluster transformation which effects accuracy of the resultant Hamiltonian. Thus, the present disclosure provides a method for downfolding electronic Hamiltonians using a hybrid quantum-classical architecture wherein similarity transformation in such a way that the exponential terminates at linear order. In addition, a many body Bloch equation is defined which embodies every similarity downfolding transformation step. From the Bloch equation, a system of polynomial equations is derived for downfolding one molecular orbital. Quantum Circuits are used to facilitate solving the polynomial equations, which helps in constructing a lower dimensional Hamiltonian with one less molecular orbital at every downfolding step/iteration. The entire process gets repeated for every orbital downfolding, leading to a smaller dimensional effective Hamiltonian.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024202561A1", "source": "epo-ops" }, { "publication_number": "EP4386601A1", "country": "EP", "doc_number": "4386601", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR AUTO REPAIRING VULNERABLE CODE PROGRAM FRAGMENTS OF A SOFTWARE", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "VIDHANI KUMAR MANSUKHLAL [IN]", "SINHA SANKET ACHAL [IN]", "BHATTACHAR RAJAN MINDIGAL ALASINGARA [IN]", "LODHA SACHIN PREMSUKH [IN]", "SINGH DILIP THAKUR MEENA [IN]", "VIDHANI, KUMAR MANSUKHLAL", "SINHA, SANKET ACHAL", "BHATTACHAR, RAJAN MINDIGAL ALASINGARA" ], "ipc": [ "G06F" ], "abstract": "This disclosure provides system and method for auto repairing vulnerable code program fragments of a software. The present disclosure addresses problems of conventional approaches which are dependent on test cases. In the present disclosure, vulnerabilities in an input application are identified and repaired. First, a plurality of vulnerability detection rules is executed against an application in binary form (i.e., input application) and a plurality of vulnerable code fragments are identified. Post identification of the plurality of vulnerable code fragments, a mapping is created from the application in binary form to its source code files. Post mapping, paths capturing different application functionalities are extracted. Subsequently, a plurality of vulnerable source code program fragments is extracted and auto repair rules are applied on entire application functionality. As a result of execution of the auto repair rules, the plurality of vulnerable source code program fragments is replaced with safe code fragments.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4386601A1", "source": "epo-ops" }, { "publication_number": "EP4369347A1", "country": "EP", "doc_number": "4369347", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR PREDICTING PROPERTIES OF COATING TYPES AND ESTIMATING SERVICE LIFE THEREOF", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SHRIVASTAVA SURABHI [IN]", "KAUSLEY SHANKAR BALAJIRAO [IN]", "BHATTACHARJEE SURYADIP [IN]", "MAITI SOUMYADIPTA [IN]", "RAI BEENA [IN]", "SHRIVASTAVA, SURABHI", "KAUSLEY, SHANKAR BALAJIRAO", "BHATTACHARJEE, SURYADIP" ], "ipc": [ "C09D", "G16C" ], "abstract": "[0001] Most techniques to estimate the service life of coatings are experimental in nature. Experimental testing of coatings is expensive (destructive in nature) and time consuming. Present disclosure provides system and method that predict change in chemical composition of the coating using reaction mechanism of the coating components in presence of weathering causing environmental agents. The system partial differential equations wherein chemical model is combined with the physical model. The changes in chemical composition enable determining the change in surface roughness and thickness as the weathering of the coating happens which can be correlated with other parameters such as gloss loss, fracture toughness, and the like. Rate of initiation reaction which leads to micro-randomness in concentration profile is randomized to mimic inherently stochastic (random) nature of coating degradation. Service life of coating is further estimated based on values of physical properties of coating beyond which the coating is characterized as unserviceable.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4369347A1", "source": "epo-ops" }, { "publication_number": "EP4353870A1", "country": "EP", "doc_number": "4353870", "kind": "A1", "date": null, "title": "CORROSION INHIBITOR FOR IRON AND IRON ALLOYS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "KUMAR DHARMENDR [IN]", "KANAMARLAPUDI VENKATA MURALIDHAR [IN]", "JAIN VINAY [IN]", "RAI BEENA [IN]", "KUMAR, DHARMENDR", "KANAMARLAPUDI, VENKATA MURALIDHAR", "JAIN, VINAY", "RAI, BEENA" ], "ipc": [ "C09K", "C23F" ], "abstract": "Metal corrosion is a ubiquitous phenomenon costing the global economy, trillions of dollars annually. Conventional corrosion inhibitor compounds are either not so effective or require huge amount of inhibitor for adequate protection. The present disclosure addresses the problem of acid corrosion of iron and iron alloys which is relevant for a wide variety of industries such as oil and gas production and acid pickling etc. The technical solution provided in the present disclosure is a new corrosion inhibitor composition including Naphthalene-1-thiocarboxamide for iron and iron alloys in HCl media. This is specifically relevant for acid well stimulation in the oil and gas industries.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4353870A1", "source": "epo-ops" }, { "publication_number": "US2024013081A1", "country": "US", "doc_number": "2024013081", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR RECOMMENDING OPTIMUM COMBINATION OF QUANTUM CIRCUITS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "KULKARNI ANIKET NANDKISHOR [IN]", "RANJAN SUKESH KUMAR [IN]", "VENKATESWARAN PATHAI VISWANATHAN [IN]", "CHANDRA MARISWAMY GIRISH [IN]", "SHAH PRANAV CHAMPAKLAL [IN]", "PRAMANIK SAYANTAN [IN]", "SRIDHAR CHUNDI VENKATA [IN]", "VAIDYA VISHNU [IN]" ], "ipc": [ "G06N" ], "abstract": "[0000] Traditional approaches for recommending optimum combination of quantum circuits are experimentation based approaches, and require manual efforts or are cumbersome, effort intensive and iterative processes. Method and system disclosed herein generally relates to quantum experimentation, and, more particularly, for recommending optimum combination of quantum circuits. In this approach, a high-level combination of experiments are initially generated, which are further prioritized using a graph based approach, which then forms a training data. The training data is then used for generating a GNN data model, which is further used for recommending optimum combination of quantum circuits.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024013081A1", "source": "epo-ops" }, { "publication_number": "US2023419211A1", "country": "US", "doc_number": "2023419211", "kind": "A1", "date": null, "title": "OPTIMAL INTRADAY SCHEDULING OF AGGREGATED DISTRIBUTED ENERGY RESOURCES (DERs)", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MENON VISHNU PADMAKUMAR [IN]", "BICHPURIYA YOGESH KUMAR [IN]", "SARANGAN VENKATESH [IN]", "LOKHANDE SMITA [IN]", "PRAJAPATI ASHUTOSH [IN]", "RAJAGOPAL NARAYANAN [IN]", "MAHILONG NIDHISHA [IN]", "MENON, VISHNU PADMAKUMAR" ], "ipc": [ "G06Q" ], "abstract": "[0000] This disclosure relates generally to optimal intraday scheduling of aggregated Distributed Energy Resources (DERs). Owing to their stochastic nature, DERs aggregators are more suited to participate in intraday electricity markets. The current works on DER aggregators trading in intraday markets do not satisfactorily model the different aspects. The disclosure is an optimal trading strategy for aggregators managing heterogeneous DERs to participate in intraday markets. The intraday market is modelled using a joint price-volume dynamics distribution and an optimal bidding strategy is disclosed for the trades/bids placed earlier to be corrected based on the revised forecasts of demand and generation while allowing for energy exchanges within the DER pool. Further the optimal bidding strategy of aggregators in an intraday market is a MINLP problem, which is solved by converting the complex non-linearities in the problem into a coupled MILP - simple maximization set-up, which is then solved in an iterative fashion.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2023419211A1", "source": "epo-ops" }, { "publication_number": "EP4293585A1", "country": "EP", "doc_number": "4293585", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR GENERATING OPTIMAL INTRADAY BIDS AND OPERATING SCHEDULES FOR DISTRIBUTED ENERGY RESOURCES", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "LOKHANDE SMITA SANJAY [IN]", "MAHILONG NIDHISHA [IN]", "PRAJAPATI ASHUTOSH [IN]", "BICHPURIYA YOGESH KUMAR [IN]", "MENON VISHNU PADMAKUMAR [IN]", "SARANGAN VENKATESH [IN]", "RAJAGOPAL NARAYANAN [IN]", "LOKHANDE, SMITA SANJAY" ], "ipc": [ "G06Q" ], "abstract": "Owing to their stochastic nature, Distributed Energy Resources (DERs) are more suited to participate in short-term or intraday electricity markets. However, it is very difficult for an asset owner to manage their operation when interacting with markets and create operation schedules. Present disclosure provides systems and methods that for the trades/bids placed earlier to be corrected based on the revised forecasts of demand and generation in the DER pool. The system models an optimal bidding problem of aggregators in an intraday market as a mixed-integer non-linear programming (MINLP) problem. The MINLP problem is converted to an NLP problem by an optimization model and integer variables are relaxed to solve the NLP problem and obtain (i) an optimal intraday operating schedule for one or more DERs, and (ii) an intraday bid associated with the DERs for a plurality of delivery slots to be traded in an intraday market.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4293585A1", "source": "epo-ops" }, { "publication_number": "EP4290437A1", "country": "EP", "doc_number": "4290437", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR TECHNOLOGY DEBT ASSESSMENT", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SANKARAKUTHALAM BALASUBRAMANIAN [IN]", "CHAUDHURI ABHIK [IN]", "SANKARAKUTHALAM, Balasubramanian", "CHAUDHURI, Abhik" ], "ipc": [ "G06Q" ], "abstract": "A widening gap between the emerging technology curve and technology adoption curve of businesses constitute the technology debt for an enterprise. Embodiments herein provide a method and system to identify technology debts and propose recommendations which may remediate the risk associated with technology debts. The system enables enterprises to take stock of their IT landscape across application and infrastructure that are running the risk of becoming obsolete. The system analyses various critical dimensions of an IT environment across various infrastructure and application components to arrive at the technology debts associated with each domain. The system provides a risk scoring mechanism that combines risk scoring parameters, past impact due to the identified technology debt, obsolescence component percentage in every technology area, security vulnerabilities present in the technology landscape, and critically of the application workload running on obsolescent technology component. The system makes recommendations to mitigate risk associated with identified technology debts.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4290437A1", "source": "epo-ops" }, { "publication_number": "EP4239641A1", "country": "EP", "doc_number": "4239641", "kind": "A1", "date": null, "title": "METHODS AND SYSTEMS FOR SCREENING AND DESIGN OF CORROSION INHIBITORS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "KUMAR DHARMENDR [IN]", "RAI BEENA [IN]", "AGARWAL ABHISHEK [IN]", "JAIN VINAY [IN]", "KUMAR, DHARMENDR", "RAI, BEENA", "AGARWAL, ABHISHEK", "JAIN, VINAY" ], "ipc": [ "G16C" ], "abstract": "This disclosure relates generally to methods and systems for screening and design of corrosion inhibitors. Conventional techniques in the art for predicting the inhibition efficiency of the molecule are not so accurate, where the inhibition efficiency is one of the important parameter for screening and design of corrosion inhibitors. In the present disclosure, the IE prediction model is developed by training a multi-task network model using the molecular descriptors of different classes of the molecules, and also the experimental conditions of the molecule. Further, a unique screening technique is disclosed that screens the molecules using various parameters including the inhibition efficiency of the molecule, an energy gap of the molecule, a synergistic effect of the molecules and an interaction energy of the molecules. Further the present disclosure allows to design a new molecule by making changes to the molecules that suits based on the end applications.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4239641A1", "source": "epo-ops" }, { "publication_number": "EP4167157A1", "country": "EP", "doc_number": "4167157", "kind": "A1", "date": null, "title": "METHODS AND SYSTEMS FOR GENERATING OPTIMAL COVERAGE PLAN TO PERFORM AGRICULTURAL ACTIVITIES", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "CHOUDHURY SWAGATAM BOSE [IN]", "SARANGI SANAT [IN]", "PAPPULA SRINIVASU [IN]", "CHOUDHURY, SWAGATAM BOSE", "SARANGI, SANAT", "PAPPULA, SRINIVASU" ], "ipc": [ "A01B", "G06Q" ], "abstract": "The present disclosure relates to methods and systems for generating optimal coverage plan to perform agricultural activities by farm workers. The present disclosure determines optimal deployment plan considering the constraints such as limited human farm workers, complete agricultural activities within given time frame, optimizing cost, and so on. The entire farm or the plot is divided to smaller units such as sub-plots and agricultural activities required for each sub-plot are identified. Then, the uniform clusters are formed from the sub-plots such that the given constraints are satisfied, using a uniform distribution algorithm. An optimal routing algorithm is employed to determine the optimal path for each uniform cluster. Lastly, the uniform clusters are assigned to the farm workers to perform the agricultural activities, and the deployment coverage daily plan is generated using the optimal path for each cluster, so that total traversing time to cover the sub-plots is minimized.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4167157A1", "source": "epo-ops" }, { "publication_number": "EP4163919A1", "country": "EP", "doc_number": "4163919", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR MOLECULAR PROPERTY PREDICTION USING EDGE-CONDITIONED GRAPH ATTENTION NEURAL NETWORK", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SAKHINANA SAGAR SRINIVAS [IN]", "BUDDHIRAJU VENKATA SUDHEENDRA [IN]", "NISTALA SRI HARSHA [IN]", "RUNKANA VENKATARAMANA [IN]", "SAKHINANA, Sagar Srinivas", "BUDDHIRAJU, Venkata Sudheendra", "NISTALA, Sri Harsha", "RUNKANA, Venkataramana" ], "ipc": [ "G06N", "G16C" ], "abstract": "This disclosure relates generally to system and method for molecular property prediction. The conventional methods for molecular property prediction suffer from inherent limitation to effectively encapsulate the characteristics of the molecular graph. Moreover, the known methods are computationally intensive, thereby leading to non-performance in real-time scenarios. The disclosed method includes performing self-attention on the nodes of a molecular graph of different sized neighborhood, and further performing a shared attention mechanism across the nodes of the molecular graphs to compute attention coefficients using an Edge-conditioned graph attention neural network (EC-GAT). The EC-GAT effectively utilizes the edge characteristics in the molecular graph for molecular property prediction.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4163919A1", "source": "epo-ops" }, { "publication_number": "EP4163917A1", "country": "EP", "doc_number": "4163917", "kind": "A1", "date": null, "title": "MOLECULAR PROPERTY PREDICTION USING EDGE-INFORMATION FUSED GLOBAL GRAPH-READ NEURAL NETWORK FUNCTION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SAKHINANA SAGAR SRINIVAS [IN]", "BUDDHIRAJU VENKATA SUDHEENDRA [IN]", "NISTALA SRI HARSHA [IN]", "RUNKANA VENKATARAMANA [IN]", "SAKHINANA, SAGAR SRINIVAS", "BUDDHIRAJU, VENKATA SUDHEENDRA", "NISTALA, SRI HARSHA", "RUNKANA, VENKATARAMANA" ], "ipc": [ "G06N", "G16C" ], "abstract": "This disclosure relates generally to system and method for molecular property prediction. The disclosed method includes mapping node embeddings of a molecular graph to a graph-level embedding characterizing the molecular graph. The graph level representation is acquired by pooling characteristics of hidden states of the nodes in the molecular graph by performing an iterative content based attention in a plurality of iterations. The content based attention is performed by considering an edge information fused transformed hidden state vector of the nodes of the molecular graph. The graph level embedding is fed through the linear projection to predict the molecular properties of the molecular graphs.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4163917A1", "source": "epo-ops" }, { "publication_number": "EP4163916A1", "country": "EP", "doc_number": "4163916", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR MOLECULAR PROPERTY PREDICTION USING HIERARCHICAL LAYER-WISE PROPAGATION OF GRAPH POOLING LAYER", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SAKHINANA SAGAR SRINIVAS [IN]", "BUDDHIRAJU VENKATA SUDHEENDRA [IN]", "NISTALA SRI HARSHA [IN]", "RUNKANA VENKATARAMANA [IN]", "SAKHINANA, Sagar Srinivas", "BUDDHIRAJU, Venkata Sudheendra", "NISTALA, Sri Harsha", "RUNKANA, Venkataramana" ], "ipc": [ "G06N", "G16C" ], "abstract": "This disclosure relates generally to system and method for molecular property prediction. The method utilizes a set-pooling aggregation operator to derive a graph-level representation of a complete input molecular graph to assist in inductive learning tasks. The method includes iteratively down-sampling the molecular graph into a coarsened molecular graph, and determining adjacency matrix and feature matrix of the coarsened molecular graph. The method then includes computing an average of the hidden state node attributes of the coarsened graph obtained after preforming the iterations to obtain a graph level representation vector of the molecular graph. Using a linear layer from the graph level representation vector the molecular properties are determined.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4163916A1", "source": "epo-ops" }, { "publication_number": "EP4163918A1", "country": "EP", "doc_number": "4163918", "kind": "A1", "date": null, "title": "EDGE CONDITIONED DYNAMIC NEIGHBORHOOD AGGREGATION BASED MOLECULAR PROPERTY PREDICTION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SAKHINANA SAGAR SRINIVAS [IN]", "BUDDHIRAJU VENKATA SUDHEENDRA [IN]", "NISTALA SRI HARSHA [IN]", "RUNKANA VENKATARAMANA [IN]", "SAKHINANA, SAGAR SRINIVAS", "BUDDHIRAJU, VENKATA SUDHEENDRA", "NISTALA, SRI HARSHA", "RUNKANA, VENKATARAMANA" ], "ipc": [ "G06N", "G16C" ], "abstract": "This disclosure relates generally to system and method for molecular property prediction. The conventional methods for molecular property prediction suffer from inherent limitation to effectively encapsulate the characteristics of the molecular graph. Moreover, the known methods are computationally intensive, thereby leading to non-performance in real-time scenarios. The disclosed method overcomes the limitations of typical dynamic neighborhood aggregation (DNA) method by fusing the static edge attributes in determining the self-attention coefficients. In an embodiment, the disclosed method transforms the hidden state of a sink node by utilizing a neural-net function, which takes as input an aggregated single-message vector obtained by the self-attention mechanism and the self-attention mechanism transformed hidden state of the node.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4163918A1", "source": "epo-ops" }, { "publication_number": "EP4141753A1", "country": "EP", "doc_number": "4141753", "kind": "A1", "date": null, "title": "AUTOMATED CONTINUOUS VALIDATION FOR REGULATORY COMPLIANCE OF A COMPUTER SYSTEM (CS) COMPRISING A DYNAMIC COMPONENT", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "INDANI ASHISH OMPRAKASH [IN]", "VASUDEVAN DIVYA [IN]", "GOULIKAR DEVRAJ [IN]", "VENKATESWARAN PRITA [IN]", "PACHISIA ASHUTOSH [IN]", "CHATURVEDI PRASHANT [IN]", "KADAM ROHIT [IN]", "CHAUBEY VIMAL [IN]" ], "ipc": [ "G06F", "G06N" ], "abstract": "State of art techniques hardly provide solutions for validation testing of Computer Systems (CS) with dynamic components that undergo frequent changes or learnings. Embodiments of the present disclosure provide a method and system for automated continuous validation for regulatory compliance of CS with dynamic component. On identification of learning in the CS, a User Acceptance Testing (UAT) is performed using automated test cases of varying types in accordance with what-if scenarios and synthetic data generated using a unique approach. Thereafter, a base validation testing of the CS is performed with clean data (positive scenarios of outcome of the CS) and dirty data (negative scenarios) by conducting repeatability, stability (consistency) and reliability checks. The base validation testing is then followed by learning saturation testing on only if the dynamic component is validated, is rolled out in production environment else is rolled back to the earlier version.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4141753A1", "source": "epo-ops" }, { "publication_number": "EP4130924A1", "country": "EP", "doc_number": "4130924", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM OF DYNAMIC LOCALIZATION OF A TELEPRESENCE ROBOT BASED ON LIVE MARKERS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "KULANGARA MURIYIL ROBIN TOMMY [IN]", "KALHAPURE SWAPNIL [IN]", "KULANGARA MURIYIL, ROBIN TOMMY", "KALHAPURE, SWAPNIL" ], "ipc": [ "G05D" ], "abstract": "Currently teleconferencing robotic systems available are not smart and unable to navigate based on specific path and fail to focus on presenter based on overall environment. This disclosure relates to method of dynamic localization of a telepresence robot based on plurality of live markers. A plurality of images is received from an image capturing device connected to the telepresence robot. The plurality of images is processed to identify the plurality of live markers in a path of the telepresence robot. A binary matrix is decoded to identify at least one identifier (ID) associated with the at least one live marker from the plurality of live markers. A plurality of parameters is identified based on the at least one ID associated with the at least one live marker. A further path is dynamically localized to navigate the telepresence robot based on the plurality of parameters and the plurality of live markers.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4130924A1", "source": "epo-ops" }, { "publication_number": "EP4120138A1", "country": "EP", "doc_number": "4120138", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR MOLECULAR PROPERTY PREDICTION USING HYPERGRAPH MESSAGE PASSING NEURAL NETWORK (HMPNN)", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SAKHINANA SAGAR SRINIVAS [IN]", "NISTALA SRI HARSHA [IN]", "BUDDHIRAJU VENKATA SUDHEENDRA [IN]", "RUNKANA VENKATARAMANA [IN]", "Sakhinana, Sagar Srinivas", "Nistala, Sri Harsha", "Buddhiraju, Venkata Sudheendra", "Runkana, Venkataramana" ], "ipc": [ "G06N", "G16C" ], "abstract": "This disclosure relates generally to system and method for molecular property prediction using hypergraph message passing neural network (HMPNN). Typical MPNN architectures used for chemical graphs representation learning have limitations, including, inefficiency to learn long-range dependencies for homogeneous graphs, ineffectiveness to model topological properties of graphs taking into consideration the multiscale representations, and lack of anti-smoothing weighting mechanism to address graphs random walk limit distribution. Disclosed method and system HyperGraph attention-driven Hypergraph Convolution. The Hypergraph attention driven convolution, on molecular hypergraph results in learning efficient embeddings on the high-order molecular graph-structured data. By taking into account the transient incidence matrix, the induced inductive bias augments the scope of molecular hypergraph representation learning.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4120138A1", "source": "epo-ops" }, { "publication_number": "EP4120137A1", "country": "EP", "doc_number": "4120137", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR MOLECULAR PROPERTY PREDICTION USING EDGE CONDITIONED IDENTITY MAPPING CONVOLUTION NEURAL NETWORK", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SAKHINANA SAGAR SRINIVAS [IN]", "BUDDHIRAJU VENKATA SUDHEENDRA [IN]", "RUNKANA VENKATARAMANA [IN]", "NISTALA SRI HARSHA [IN]", "SAKHINANA, Sagar Srinivas", "BUDDHIRAJU, Venkata Sudheendra", "RUNKANA, Venkataramana", "NISTALA, Sri Harsha" ], "ipc": [ "G06N" ], "abstract": "[0001] This disclosure relates generally to system and method for molecular property prediction. Typically, message-pooling mechanism employed in molecular property prediction using conventional message passing neural networks (MPNN) causes over smoothing of the node embeddings of the molecular graph. The disclosed system utilizes edge conditioned identity mapping convolution neural network for the message passing phase. In message passing phase, the system computes an incoming aggregated message vector for each node of the plurality of nodes of the molecular graph based on encoded message received from neighboring nodes such that encoded message vector is generated by fusing a node information and an connecting edge information of the set of neighboring nodes of the node. The incoming aggregated message vector is utilized for computing updated hidden state vector of each node. A discriminative graph-level vector representation is computed by pooling the updated hidden state vectors from all the nodes of the molecular graph.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4120137A1", "source": "epo-ops" }, { "publication_number": "EP4099335A1", "country": "EP", "doc_number": "4099335", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR ESTIMATION OF DELIVERY DATE OF PREGNANT SUBJECT USING MICROBIOME DATA", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SINGH ROHAN [IN]", "NAGPAL SUNIL [IN]", "SRIVASTAVA DIVYANSHU [IN]", "HAQUE MOHAMMED MONZOORUL [IN]", "MANDE SHARMILA SHEKHAR [IN]", "SINGH, Rohan", "NAGPAL, Sunil", "SRIVASTAVA, Divyanshu" ], "ipc": [ "G01N", "G16H" ], "abstract": "[0001] The need for an accurate, early, and precise estimation of expected delivery date (EDD) for the pregnant subject is vital. A system and method for predicting a day/date of delivery for a pregnant subject using one or more microbiome samples collected from the pregnant subject is provided. The disclosure relates to applying machine learning techniques on the microbiome characterization data corresponding to the biological sample(s) collected from the pregnant subject. The method further comprises using the predicted EDD to suitably plan and take required medical treatment or precautions or medical advice for the pregnant subject to prevent any pregnancy and/or delivery related complications and to manage the delivery appropriately. The disclosure also provides compositions of the microbiome data which can potentially influence the delivery date, or the method provides exemplary compositions of the microbiome data which plays vital role in estimating the EDD of the pregnant subject.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4099335A1", "source": "epo-ops" }, { "publication_number": "EP4064080A1", "country": "EP", "doc_number": "4064080", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR PROOF OF WORK (POW) BASED PROTECTION OF RESOURCES", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "DOKE PANKAJ [IN]", "BHAVSAR KARAN [IN]", "SHINDE SUJIT [IN]", "KIMBAHUNE SANJAY [IN]", "PAUL MANASH [IN]", "PAPPULA SRINIVASU [IN]", "LOBO SYLVAN [IN]", "SRIVASTAVA AKHILESH [IN]" ], "ipc": [ "G06F", "G06Q", "H04L" ], "abstract": "State-of-the-art techniques hardly attempt to address controlled resource access problem in context of Basic Emergent Users (BEUs). Embodiments of the present disclosure provide a method and system for Proof of Work (POW) based protection of resources. The method includes using the POW for work done by BEUs in physical world and mapping it to digital world to generate crypto currency in terms of credit score, wherein an end user is eligible or authorized to use a resource of an entity to get a desired service if accumulated credit score is above a credit threshold. Gaining points to improve the credit score is challenging as it is based on percentage of compliance achieved by the BEU through actual work in accordance with a compliance protocol. Further, the method includes authenticating the authorized user based on a set of questions with increasing difficulty, derived based on a culture graph.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4064080A1", "source": "epo-ops" }, { "publication_number": "EP4064158A1", "country": "EP", "doc_number": "4064158", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR DYNAMICALLY OPTIMIZING THE OPERATIONS OF LOGISTICS MANAGEMENT SYSTEM", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "BARAT SOUVIK [IN]", "KULKARNI VINAY [IN]", "DHANDAPANI SUBRAMANIAM [IN]", "KUMAR PRASHANT [IN]", "MANUELRAJ SOLOMON PUSHPARAJ [IN]", "PARMESWARAN SAI PRASAD [IN]", "GAJRANI MONIKA [IN]", "BARAT, SOUVIK" ], "ipc": [ "B07C", "G06Q" ], "abstract": "This disclosure relates generally to the method and system for dynamically optimizing the operations of logistics management system. The existing methods for optimizing the operational processes in the sorting terminals are not dynamic as the sorting terminal operations are largely manual and experience driven. The proposed method and system describe an actor-based representation of simulatable digital twin of the sorting terminal that enables in-silico quantitative exploration of design space to help human experts arrive at the right decisions related to the logistics management system. The proposed method and system initially construct a high-fidelity simulatable digital twin of the sorting terminal, validate it, set it up with real data, and simulate various adaptation and design alternatives to understand their impacts on the key performance indicator values.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4064158A1", "source": "epo-ops" }, { "publication_number": "EP4060678A1", "country": "EP", "doc_number": "4060678", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR DIGITAL BIOMARKERS PLATFORM", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "GHOSE AVIK [IN]", "SAMAL AVIJIT [IN]", "AHMED NASIMUDDIN [IN]", "SINGHAL SHIVAM [IN]", "BHAVSAR KARAN [IN]", "CHANDEL VIVEK [IN]", "KHANDELWAL SUNDEEP [IN]", "VISHWAKARMA HARSH [IN]" ], "ipc": [ "G16H" ], "abstract": "Non-communicable diseases (NCDs) are the pandemics of modern era and are generating huge impact in the modern society. Conventional methods are inaccurate due to a challenge in handling data from heterogenous sensors. The present disclosure is capable of tracking fitness parameters of a user even with heterogenous sensors. Initially, the system receives a raw data from a plurality of heterogenous sensors associated with the user. The raw data is further transformed into a metadata format associated with the corresponding sensor. The transformed data is temporally aligned based on a time based slotting. An algorithm pipeline corresponding to a disorder to be analyzed is selected from a Directed Acyclic Graph (DAG) based on a sensor metadata and a plurality of algorithm metadata corresponding to a plurality of algorithms stored in an algorithm database and an algorithm pipeline. The corresponding disorder is analyzed using the algorithm pipeline.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4060678A1", "source": "epo-ops" }, { "publication_number": "US2022269961A1", "country": "US", "doc_number": "2022269961", "kind": "A1", "date": null, "title": "SYSTEMS AND METHOD FOR SOLVING QUADRATIC UNCONSTRAINED D-ARY OPTIMIZATION (QUDO) PROBLEMS BY QUANTUM COMPUTING", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "PRAMANIK SAYANTAN [IN]", "CHANDRA MARISWAMY GIRISH [IN]", "PRAMANIK, Sayantan", "CHANDRA, Mariswamy Girish", "Pramanik, Sayantan", "Chandra, Mariswamy Girish" ], "ipc": [ "G06F", "G06N" ], "abstract": "[0001] Quantum Information Processing (QIP) with the availability of Noisy Intermediate-Scale Quantum (NISQ) device(s) are available to work on quantum algorithms. Different problems, which are hard to solve by classical computation, but can be sped up (significantly in some cases) are also being populated. However, current approaches solve only two cluster max-cut problems. Mining the two cluster Max-Cut problem within the framework of quantum Ising model, embodiments of the present disclosure solve Quadratic Unconstrained D-ary Optimization (QUDO) problems by quantum computing with the identification of an appropriate Hamiltonian. More specifically, the problem is mapped to an Ising model to obtain a d-ray Quantum Ising Hamiltonian. The d-ray Quantum Ising Hamiltonian is then executed on one or more qudit processors, to obtain one or more resultant quantum states which are measured in a qudit computational basis to obtain at least one solution.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2022269961A1", "source": "epo-ops" }, { "publication_number": "EP3916580A1", "country": "EP", "doc_number": "3916580", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR DESIGN AND ENGINEERING LED FIBER ROLLOUT", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "GUPTA ASHWANI [IN]", "KUMAR VIMAL [IN]", "AGGARWAL RAJESH [IN]", "Gupta, Ashwani", "Kumar, Vimal", "Aggarwal, Rajesh" ], "ipc": [ "G06F", "G06Q" ], "abstract": "Optical fiber network or fiber network is used for transmitting large volumes of data with maximum speed. Fiber to home is a recent technology of the fiber network where the initial fiber rollout cost is more. Hence a proper network management is necessary to rollout the fiber network in an optimized manner. Conventional methods provides construction led approach for fiber network planning and field survey. The present disclosure receives a plurality of geocoded addresses associated with a plurality of users and an average revenue per user. A fiber rollout cost projection is performed based on the input data and a fiber network is generated based on the projected fiber rollout cost. Further, field survey is performed based on the generated network and a fiber network construction design is made. Further, a fiber network rollout is performed based on the fiber network construction design and a redline deviation markup.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP3916580A1", "source": "epo-ops" }, { "publication_number": "EP3907661A1", "country": "EP", "doc_number": "3907661", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR MINIMIZING PASSENGER MISCONNECTS IN AIRLINE OPERATIONS THROUGH LEARNING", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "MALLADI TEJASVI [IN]", "MURUGAPPAN KARPAGAM [IN]", "SUDARSANAM DEPAK [IN]", "SURIYANARAYANAN RAMASUBRAMANIAN [IN]", "VASAN ARUNCHANDAR [IN]", "Malladi, Tejasvi", "Murugappan, Karpagam", "Sudarsanam, Depak" ], "ipc": [ "G06N", "G06Q", "G08G" ], "abstract": "Considering the dependency of a flight hold time on multitude of dynamically varying factors, determining an optimal hold time balancing between passenger utility and airline utility is challenging. State of art approaches are limited to use of only deterministic approaches with limited ML assistance that require huge labelled training data. Embodiments disclosed herein provide a method and system for computing and recommending optimal hold time for every flight of an airline so as to minimize passenger misconnects in airline operations through Reinforcement Learning (RL). The method disclosed utilizes RL, which is trained to make decision at a flight level considering local factors while still adhering to the global objective based on global factors. Further method introduces business constants in the rewards to the RL agents bringing in airline specific flexibility in reward function.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP3907661A1", "source": "epo-ops" }, { "publication_number": "WO2021191849A1", "country": "WO", "doc_number": "2021191849", "kind": "A1", "date": null, "title": "DETECTION OF PATHOGENS FROM A GASEOUS MIXTURE ASSOCIATED WITH SECRETIONS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "TATA CONSULTANCY SERVICES LIMITED" ], "inventors": [ "INDANI ASHISH [IN]", "GOULIKAR DEVRAJ [IN]", "KIMBAHUNE SANJAY MADHUKAR [IN]", "NANNAPANENI SAI TANISHQ [IN]", "INDANI, Ashish", "GOULIKAR, Devraj", "KIMBAHUNE, Sanjay Madhukar", "NANNAPANENI, Sai Tanishq" ], "ipc": [ "G16B" ], "abstract": "This disclosure relates generally to detection of pathogens from a gaseous mixture associated with secretions. Conventional methods typically involve invasive or biohazardous techniques, the requirement of quantity limits utility of several natural secretions, there is a dependency on immunological reactions to develop in a subject being monitored resulting in long time taken for detecting pathogens, which increases risk to health and environment. There is also reduced specificity and sensitivity considering the dependency on signature identification or training of machine learning models. Again, prior art focusses on designing antibodies for a particular type of sensor which is challenging when dealing with natural immunoglobulin. The present disclosure addresses these challenges by enabling identification of a most viable sensor for the natural immunoglobin, the viability being based on mathematical representations of the relationship between a sensor and the immunoglobulin using an ontology of domain knowledge associated with pathogens, technology, processing and detection.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2021191849A1", "source": "epo-ops" }, { "publication_number": "WO2021191754A1", "country": "WO", "doc_number": "2021191754", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR OPTIMIZING AND ADAPTING TELECOM ORGANIZATION IN DYNAMIC ENVIRONMENT", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "TATA CONSULTANCY SERVICES LIMITED" ], "inventors": [ "BARAT SOUVIK [IN]", "KULKARNI VINAY [IN]", "KUMAR PRASHANT [IN]", "GUDISEVA VISHNU PRIYA [IN]", "BHATTACHARYA KAUSTAV [IN]", "SETH KATHAKALI [IN]", "NATARAJAN SENTHILVELAN [IN]", "VISWANATHAN SANKARANARAYANAN [IN]" ], "ipc": [ "G06Q" ], "abstract": "The communications service provider (CSP) is a service provider that transports information electronically which includes the telecommunications services. The existing methods for optimizing and adapting operational processes in the telecom organization are not fully efficient as the communication service providers (CSPs) operate in a dynamic and uncertain environment. A method and system for optimizing and adapting operational processes in the telecom organization has been provided. The proposed method and system describe a multi-modelling based simulatable digital twin that enables in-silico quantitative exploration of design space to help human experts arrive at the right product offerings and customer engagement services. The proposed method and system initially construct a high-fidelity simulatable digital twin, validate it, set it up with real data, and simulate various adaptation and design alternatives to understand their impacts on the key performance indicators (KPIs).", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2021191754A1", "source": "epo-ops" }, { "publication_number": "US11132495B1", "country": "US", "doc_number": "11132495", "kind": "B1", "date": null, "title": "METHOD AND DEVICE FOR DYNAMIC VIEWPORT GENERATION TO ENHANCE VIEWPORT USABILITY", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "DOKE PANKAJ [IN]", "BHAVSAR KARAN [IN]", "SHINDE SUJIT [IN]", "KIMBAHUNE SANJAY [IN]", "PAPPULA SRINIVASU [IN]", "VISHWAKARMA HARSH [IN]", "LOBO SYLVAN [IN]", "SRIVASTAVA AKHILESH [IN]" ], "ipc": [ "G06F" ], "abstract": "State of the art viewport design approach faces challenge in addressing customization of view port design. A method and device for dynamic view port generation providing enhanced viewport usability of text messages to be displayed on screen by considering type of user and customized typeface is provided. Determining of a customized typeface is based on user's reading capability tested during initial type face set up by the device. The customization of typeface includes applying kerning spacing and glyphs adjustment to squeeze area of the displayed text, still maintaining less ambiguity during reading. For received messages to be displayed, maximum size of window for a viewport is obtained on-the-fly with a constraint of maximum or optimal number of viewports displayed at a time on device screen. NLP is applied to each message to condense text in the message such that maximum information is conveyed while displaying minimum words.", "url": "https://worldwide.espacenet.com/patent/search/publication/US11132495B1", "source": "epo-ops" }, { "publication_number": "EP3869376A1", "country": "EP", "doc_number": "3869376", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR BLOCKCHAIN BASED DECENTRALIZED STORAGE WITH DYNAMIC DATA OPERATIONS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "NARUMANCHI HARIKA [IN]", "SARKAR SUMANTA [IN]", "MADDALI LAKSHMI PADMAJA [IN]", "Narumanchi, Harika", "Sarkar, Sumanta", "Maddali, Lakshmi Padmaja" ], "ipc": [ "H04L", "G06F" ], "abstract": "[0001] This disclosure relates generally to decentralized storage and more particularly to method and system for blockchain based decentralized storage with dynamic data operations. Conventional decentralized storage are limited in capacity thereof to enable dynamic data operations on the sectors stored at them. In an embodiment, the disclosed method and system enabled dynamic data operations such as modification, insertion, and deletion on the stored sectors by leveraging blockchain to achieve publicly verifiable fully stateless Provable Data Possession. Moreover, the disclosed system enables data integrity in decentralized storage with dynamic operations using scheme based on Merkle hash tree and blockchain to provide a transparent verification framework with high detection probability of malicious hosts.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP3869376A1", "source": "epo-ops" }, { "publication_number": "EP3797938A1", "country": "EP", "doc_number": "3797938", "kind": "A1", "date": null, "title": "ATTENTION SHIFTING OF A ROBOT IN A GROUP CONVERSATION USING AUDIO-VISUAL PERCEPTION BASED SPEAKER LOCALIZATION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SARKAR CHAYAN [IN]", "BARUA HRISHAV BAKUL [IN]", "PAL ARPAN [IN]", "PURUSHOTHAMAN BALAMURALIDHAR [IN]", "KUMAR ACHANNA ANIL [IN]", "SARKAR, Chayan", "BARUA, Hrishav Bakul", "PAL, Arpan" ], "ipc": [ "B25J" ], "abstract": "This disclosure relates to attention shifting of a robot in a group conversation with two or more attendees, wherein at least one of them is a speaker. State of the art has dealt with several aspects of Human-Robot Interaction (HRI) including responding to a source of sound at a time, addressing a fixed viewing area or determining who is the speaker based on eye gaze direction. However, attention shifting to make the conversation human-like is a challenge. The present disclosure uses audio-visual perception for speaker localization. Only qualified direction of arrivals (DOAs) are used for the audio perception. Further the audio perception is complimented by visual perception employing real time face detection and lip movement detection. Use of HRI rules, clustering of the DOAs, dynamic adjustment of rotation of the robot and a dynamically updated knowledge repository enriches the robot with intelligence to shift attention with minimum human intervention.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP3797938A1", "source": "epo-ops" }, { "publication_number": "EP3751496A1", "country": "EP", "doc_number": "3751496", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR BUILDING REINFORCEMENT LEARNING (RL) BASED MODEL FOR GENERATING BIDS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SUBRAMANIAN EASWARA [IN]", "ACHAR AVINASH [IN]", "BICHPURIYA YOGESH KUMAR [IN]", "BHAT SANJAY PURUSHOTTAM [IN]", "NATARAJAN AKSHAYA [IN]", "SARANGAN VENKATESH [IN]", "SINGH ABHAY PRATAP [IN]", "Subramanian, Easwara" ], "ipc": [ "G06Q" ], "abstract": "In energy markets in which bidding process is used to sell energy, it is important that a mechanism for deciding bidding amount is in place. State of the art systems in this domain have the disadvantage that they rely on simulation data, and also they make certain assumptions, and both the factors can affect accuracy of results when the systems are deployed and are expected to handle practical scenarios. The disclosure herein generally relates to energy markets, and, more particularly, to a method and a system for Reinforcement Learning (RL) based model for generating bids. The system trains a RL agent using historical data with respect to competitor bids places and Market Clearing Prices (MCPs). The RL agent then processes real-time inputs and generates bidding recommendations.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP3751496A1", "source": "epo-ops" }, { "publication_number": "EP3719909A1", "country": "EP", "doc_number": "3719909", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR IN-SILICO OPTIMIZATION AND DESIGN OF ELECTROLYTES", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "RAVIKUMAR BHARATH [IN]", "RAI BEENA [IN]", "MYNAM MAHESH [IN]", "REPAKA SRAVANI [IN]", "KUMAR SURBHIKUMARI ASHUTOSH [IN]", "Ravikumar, Bharath", "RAI, Beena", "MYNAM, Mahesh" ], "ipc": [ "H01M" ], "abstract": "Owing to complexity of the algorithms and tools very few attempts have been seen for usage of simulation methods in the development of new electrolytes. Moreover, the existing simulation methods focus on only one aspect of the electrolyte at a time and this limits accuracy of simulation results, and affects performance of electrolyte in real world, where multiple factors come into play simultaneously. The method disclosed provides method and system for in-silico optimization and design of electrolytes, enabling prediction of various properties of an electrolytic mixture of salts, solvents and various additives and its suitability for a given battery technology. The in-silico method shapes itself into an overall battery electrolyte property or component composition analyzer based on the user input.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP3719909A1", "source": "epo-ops" }, { "publication_number": "JP2019040582A", "country": "JP", "doc_number": "2019040582", "kind": "A", "date": null, "title": "SYSTEMS AND METHODS FOR DETERMINING PROPERTIES OF COMPOSITE MATERIALS FOR PREDICTING BEHAVIOR OF STRUCTURES", "applicants": [ "TATA CONSULTANCY SERVICES LTD", "タタ コンサルタンシー サービシズ リミテッドＴＡＴＡ Ｃｏｎｓｕｌｔａｎｃｙ Ｓｅｒｖｉｃｅｓ Ｌｉｍｉｔｅｄ" ], "inventors": [ "SOUMYADIPTA MAITI", "AMIT GANGADHAR SALVI", "BEENA RAI", "SHASHANK MISHRA", "SURYANAMAN CHAUBE", "PURUSHOTTHAM GAUTHAM BASAVARSU", "スオーミイアディプタ、マルチ", "アミット、ガンガドハー サルヴィ" ], "ipc": [ "G01N", "G06F" ], "abstract": "To provide systems and methods for determining properties of composite materials for predicting behavior of structures.SOLUTION: A method comprises steps of: obtaining information pertaining to composite materials (202); simulating information pertaining to one or more molecular components and one or more nano-scale components of a structure (204); performing, using a first molecular dynamics simulation technique, structural densification on the simulated data and applying an equilibration technique on a densified structure output (206); simulating the densified structure output (208); performing CAM simulation on one or more relevant mechanical properties (210); performing a second MD simulation to generate one or more second MD outputs (212); and performing finite element analysis (FEA) modeling to predict behavior of the structure (214).SELECTED DRAWING: Figure 2", "url": "https://worldwide.espacenet.com/patent/search/publication/JP2019040582A", "source": "epo-ops" }, { "publication_number": "US2017344465A1", "country": "US", "doc_number": "2017344465", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR GENERATING COVERING ARRAYS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "SUNDARAM SUKUMAR [IN]", "SUNDARAM Sukumar", "Sundaram, Sukumar" ], "ipc": [ "G06F" ], "abstract": "This disclosure relates to systems and methods for generating covering arrays. By processing parameters and corresponding values pertaining to an application under test (AUT), the system generates a first set of arrays, wherein elements in the first set are unique from each other. A second set of arrays is generated by identifying two or more arrays from the first set. Each array in the second set may include pairwise interacting elements that are unique to each other. A third set of arrays is formed by interchanging pairwise interacting elements across the second set of arrays. Unique pairwise interacting elements are interchanged across set of arrays to eliminate from duplicating pairwise interacting elements. Combining two or more arrays from the third set of arrays results in an optimized covering array, which is then used for generating optimized test designs for at least one AUT.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2017344465A1", "source": "epo-ops" }, { "publication_number": "EP3244166A1", "country": "EP", "doc_number": "3244166", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR IDENTIFYING SOCIALLY RELEVANT LANDMARKS", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "LOBO SYLVAN [IN]", "DOKE PANKAJ HARISH [IN]", "DEVKAR SUJIT [IN]", "BASUMOTARI MRIDUL [IN]", "KIMBAHUNE SANJAY MADHUKAR [IN]", "SARAWGI SACHIN [IN]", "LOBO, Sylvan", "DOKE, Pankaj Harish" ], "ipc": [ "G06Q", "G01C" ], "abstract": "[0001] The present disclosure provides systems and methods for identifying socially relevant landmarks that can facilitate wayfinding providing a landmark based route map that is easy to read and is dynamically updated by known and new landmarks based on their social relevance. GPS (Global Positioning System) locations help in identifying active zones and social media data associated with users in the zone help to identify candidate landmarks in the active zone that may be registered as new landmarks. Weights may be assigned to the landmarks based on periodicity and temporal factors to make the landmarks socially relevant and hence effective in wayfinding.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP3244166A1", "source": "epo-ops" }, { "publication_number": "GB2542456A", "country": "GB", "doc_number": "2542456", "kind": "A", "date": null, "title": "System and method of collaborative engagement for e-governance", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "RAKESH RAJENDRA LUNIA [IN]", "Rakesh Rajendra Lunia" ], "ipc": [ "G06Q" ], "abstract": "A method and system for handling service requests comprises; receiving a service request from an initiator/customer, wherein the service request comprises data such as location data and/or type of request; initiating a first workflow for the service request; storing and managing data received and processed; analysing the service request data to generate alerts, predict trends and create reports; and updating vendor data such as a vendor credit rating. The service requests may be requests to resolve problems with services such as water/power supply, housing and transport. Initiating a workflow may comprise assigning or selecting a vendor to work on the service request; allocating tasks to the vendor; assessing vendor performance while fulfilling the service request, and collating feedback from the initiator after completion of the service request. The vendor credit rating is determined by the vendors performance when fulfilling the service request, and could determine a tender deposit paid by the vender at the time of awarding a contract.", "url": "https://worldwide.espacenet.com/patent/search/publication/GB2542456A", "source": "epo-ops" }, { "publication_number": "US2016247173A1", "country": "US", "doc_number": "2016247173", "kind": "A1", "date": null, "title": "PREDICTING CUSTOMER LIFETIME VALUE", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "TATA CONSULTANCY SERVICES LIMITED" ], "inventors": [ "MANOHARAN VIGNESH [IN]", "ATCHAYALINGAM LAKSHMIKANTHAN PARTHIBARAJAN [IN]", "PALANI BOMMU MADHUKUMAR [IN]", "MANOHARAN Vignesh", "ATCHAYALINGAM LAKSHMIKANTHAN Parthibarajan", "PALANI BOMMU Madhukumar", "Manoharan, Vignesh", "Atchayalingam Lakshmikanthan, Parthibarajan" ], "ipc": [ "G06Q" ], "abstract": "Method(s) and System(s) for predicting Customer Lifetime Value (CLV) based on segment level churn includes segmenting the customers into multiple segments based on weighted RFM scores associated with data within a dataset. The data is representative of purchasing behavior of customers over a predefined time period. The segmenting is performed such that customers with similar and close weighted RFM scores are placed in one segment. Further, the method includes computing a churn value for each of the customer segments based on the buying behavior of the customers within each segment. The churn value is associated with transaction characteristics associated with customers corresponding to the data in each segment. Expected lifetime period in years for the customers is then predicted from the calculated segment level chum values. Thereafter, CLV, that indicates profitability associated with customers, is predicted for each customer based on their expected lifetime value in years.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2016247173A1", "source": "epo-ops" }, { "publication_number": "IN2713MU2013A", "country": "IN", "doc_number": "2713MU2013", "kind": "A", "date": null, "title": "TEST DESIGN OPTIMIZATION", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "TATA CONSULTANCY SERVICES LIMITED" ], "inventors": [ "SUNDARAM SUKUMAR [IN]", "SUNDARAM, SUKUMAR" ], "ipc": [ "G06F" ], "abstract": "The present subject matter relates to a computer implemented method for optimizing a test case design for an application. The method includes partitioning a testing requirement of the application into a plurality of portions, based on mathematical conditions of three algebraic methods to align each of the plurality of portions to a mathematical condition of at least one of said algebraic methods, matching a configuration of each of the plurality of portions with array constructions of the at least one of the algebraic method to determine a suitable array of the at least one algebraic method, for testing each of the plurality of portions, optimizing each of the plurality of portions with the suitable array of the at least one algebraic method to provide corresponding optimized portions, and integrating the plurality of optimized portions to generate an optimal test case design for the testing requirement.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN2713MU2013A", "source": "epo-ops" }, { "publication_number": "ES2639781T3", "country": "ES", "doc_number": "2639781", "kind": "T3", "date": null, "title": "Sistema y método que facilitan la predicción del rendimiento de la aplicación multi-hilo en presencia de cuellos de botella de recursos", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "Tata Consultancy Services Limited" ], "inventors": [ "DUTTAGUPTA SUBHASRI", "VIRK RUPINDER SINGH", "NAMBIAR MANOJ KARUNA KARAN", "Duttagupta, Subhasri", "Virk, Rupinder Singh", "Nambiar, Manoj Karuna karan" ], "ipc": [ "G06F" ], "abstract": "Un sistema para determinar el rendimiento de una aplicación de software multi-hilos en presencia de uno o más cuellos de botella de recursos, comprendiendo sistema: un procesador (202); y una memoria (208) acoplada al procesador (202), en donde el procesador (202) es capaz de ejecutar una pluralidad de módulos almacenados en la memoria (208), y en donde la pluralidad de módulos comprende: un módulo (212) de representación configurado para representar una red de filas de espera de hardware y una red de filas de espera de software para recursos empleados para ejecutar la aplicación de software multi-hilos, en donde las redes de filas de espera representa la contención para los recursos, y en donde los recursos comprenden recursos de hardware y recursos de software, en donde las redes de filas de espera son utilizadas para comprobar el número de hilos que acceden a la aplicación de software multi-hilos cuando se encuentra un cuello de botella de recursos; un módulo (214) de computación configurado para ejecutar una técnica iterativa con un valor predeterminado de la solicitud de servicio para desarrollar una relación entre la red de filas de espera de software y la red de filas de esp", "url": "https://worldwide.espacenet.com/patent/search/publication/ES2639781T3", "source": "epo-ops" }, { "publication_number": "JP2016184412A", "country": "JP", "doc_number": "2016184412", "kind": "A", "date": null, "title": "METHOD AND SYSTEM FOR AUTOMATIC SELECTION OF ONE OR MORE IMAGE PROCESSING ALGORITHM", "applicants": [ "TATA CONSULTANCY SERVICES LTD", "タタ コンサルタンシー サービシズ リミテッドＴＡＴＡ Ｃｏｎｓｕｌｔａｎｃｙ Ｓｅｒｖｉｃｅｓ Ｌｉｍｉｔｅｄ" ], "inventors": [ "TANUSHYAM CHATTOPADHYAY", "RAMU VEMPADA REDDY", "UTPAL GARAIN", "タヌシャム チャトパディヤエ", "ラム ヴェンパダ レディ", "ウタパル ガライン" ], "ipc": [ "G06V" ], "abstract": "[0001] [Subject] A method and a system for choosing automatically one or more algorithms matched with specification of a picture from an algorithm saved beforehand [a plurality of] during processing are provided.\n[Means for Solution] Selection of an algorithm is completely automatic and is led by a plurality of machine learning approaches. In order to generate training data, a system here is constituted so that a plurality of pictures may be pretreated. Next, a test picture is extracted, pretreated and matched in order to determine matching of the most possible algorithm for processing.\n[Chosen drawing] Drawing 4", "url": "https://worldwide.espacenet.com/patent/search/publication/JP2016184412A", "source": "epo-ops" }, { "publication_number": "US2014046144A1", "country": "US", "doc_number": "2014046144", "kind": "A1", "date": null, "title": "REAL-TIME STRESS DETERMINATION OF AN INDIVIDUAL", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "TATA CONSULTANCY SERVICES LIMITED", "Tata Consultancy Services Limited" ], "inventors": [ "JAYARAMAN SRINIVASAN [IN]", "KUMAR KRITI [IN]", "PURUSHOTHAMAN BALAMURALIDHAR [IN]", "JAYARAMAN SRINIVASAN", "KUMAR KRITI", "PURUSHOTHAMAN BALAMURALIDHAR", "Jayaraman, Srinivasan", "Kumar, Kriti" ], "ipc": [ "A61B", "G06K" ], "abstract": "[0000] The present subject matter relates to a computer implemented method for real time determination of stress levels of an individual. The method includes receiving at least one stream of physiological data from at least one primary sensor for a predetermined duration, and preprocessing the at least one stream of physiological data to extract physiological parameters, where the preprocessing includes performing a preliminary analysis on the at least one stream of physiological data. The method further includes determining a stress level of the individual based on at least the physiological parameters, wherein the determining comprises performing a statistical analysis on the physiological parameters.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2014046144A1", "source": "epo-ops" }, { "publication_number": "EP2688015A1", "country": "EP", "doc_number": "2688015", "kind": "A1", "date": null, "title": "Method and system for adaptive forecast of energy resources", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "TATA CONSULTANCY SERVICES LIMITED" ], "inventors": [ "PADULLAPARTHI VENKATA RAMAKRISHNA [IN]", "SAGAR KURANDWAD [IN]", "THIAGARAJAN GEETHA [IN]", "SIVASUBRAMANIAM ANAND [IN]", "PADULLAPARTHI,, VENKATA RAMAKRISHNA", "SAGAR,, KURANDWAD", "THIAGARAJAN,, GEETHA", "SIVASUBRAMANIAM,, ANAND" ], "ipc": [ "G06N", "G06Q" ], "abstract": "Disclosed is a method and system for determining at least one combined forecast value of energy resources. An Input/output Interface receives an adaptively selected historical dataset and a current dataset from one or more predictive forecast models and/or measurements. An adaptive forecast module generates one or more variants of machine learning models to model the performance of the one or more predictive forecast models. The one or more variants of machine learning models are trained based upon the historical dataset. The adaptive forecast module correlates the current dataset with the historical dataset to obtain a filtered historical dataset. The adaptive forecast module evaluates the one or more variants of machine learning models on the filtered historical dataset. The adaptive forecast module derives a statistical model to determine the at least one combined forecast value by combining outputs obtained based on said evaluation.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP2688015A1", "source": "epo-ops" }, { "publication_number": "EP2608486A1", "country": "EP", "doc_number": "2608486", "kind": "A1", "date": null, "title": "A computer implemented system and method for providing users with secured access to application servers", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "TATA CONSULTANCY SERVICES LTD." ], "inventors": [ "BIDARE PRASANNA [IN]", "BIDARE, PRASANNA" ], "ipc": [ "H04L" ], "abstract": "A computer implemented system and method for providing users with secured access to application servers have been disclosed. The system and method envisaged by the present disclosure are not restricted to providing users with secured access to application servers. The system and the method also ensure that transactions performed by the users through the application servers remain secured and hack-resistant. The present disclosure envisages a system that acts as a secured, trusted gateway between the users and the application servers associated with providers of sensitive services such as banking and financial institutions. In case of the system envisaged by the present disclosure, rather than directly accessing an application server, users are made to contact the system of the disclosure and upon verification of their respective identities, are allowed to access the application servers associated with providers of sensitive services.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP2608486A1", "source": "epo-ops" }, { "publication_number": "CN103037110A", "country": "CN", "doc_number": "103037110", "kind": "A", "date": null, "title": "Predicting call center performance", "applicants": [ "TATA CONSULTANCY SERVICES LTD", "塔塔咨询服务有限公司" ], "inventors": [ "BENNY MATTHEW", "MANOR NABIL", "本尼·马休", "马诺·那比亚" ], "ipc": [ "H04M" ], "abstract": "The invention discloses a system and a method for predicting call center performance. In one embodiment, the method for predicting call center performance comprises receiving detailed information of at least one resource of the call center, and generating at least one resource model for representing the at least one resource based on the received detailed information. The method further comprises receiving at least one work flow parameter relative to the at least one resource model, and generating at least one report based on at least one work flow parameter. The report reflects the service quality provided by the call center.", "url": "https://worldwide.espacenet.com/patent/search/publication/CN103037110A", "source": "epo-ops" }, { "publication_number": "WO2012172559A2", "country": "WO", "doc_number": "2012172559", "kind": "A2", "date": null, "title": "ARSENIC REMOVAL FILTER USING IRON POWDER, FERRIC HYDROXIDE COATED RICE HUSK ASH", "applicants": [ "TATA CONSULTANCY SERVICES LTD [IN]", "GANVIR VIVIEK [IN]", "TATA CONSULTANCY SERVICES LTD", "GANVIR VIVIEK", "TATA CONSULTANCY SERVICES LIMITED", "GANVIR, VIVIEK" ], "inventors": [ "GANVIR VIVIEK", "GANVIR, VIVIEK" ], "ipc": [ "C02F", "B01D", "B03D" ], "abstract": "The present invention provides an apparatus and method for removing contamination of iron and Arsenic from the drinking water. The said apparatus comprises dual filter stage i.e. pre-filter stage and main filter stage, wherein the pre-filter removes iron floes and maintained pH to 6.0-8.5 range. This pH helps in improvement of the adsorption capacity of ferric hydroxide coated RHA. The said apparatus also removes clogging of filter from iron particles via a pre-filter stage.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2012172559A2", "source": "epo-ops" }, { "publication_number": "US2022210198A1", "country": "US", "doc_number": "2022210198", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR CERTIFICATE-LESS SECURITY MANAGEMENT OF INTERCONNECTED HYBRID RESOURCES", "applicants": [ "WIPRO LTD [IN]", "Wipro Limited" ], "inventors": [ "MAHATA DEBASHIS [IN]", "PRABHU MUKESH MANJUNATH [IN]", "KHANNA RANJEET [CA]", "MAHATA, Debashis", "PRABHU, Mukesh Manjunath", "KHANNA, Ranjeet", "Mahata, Debashis", "Prabhu, Mukesh Manjunath" ], "ipc": [ "G06F", "H04L" ], "abstract": "This disclosure relates to method and system for certificate-less security management of interconnected hybrid resources. The method includes selecting at least one hybrid resource from a plurality of hybrid resources in network to install pre-calculated security configuration. For each of the at least one hybrid resource, the method further includes receiving a One Time Password (OTP) valid for pre-configured time period, in response to an identity generation request for a hybrid resource; installing security data payload including the OTP and the pre-calculated security configuration, in the hybrid resource; receiving an identity issuance request from the hybrid resource through a secure channel upon installation of security data payload in the hybrid resource; assigning unique identity to the hybrid resource upon successful validation of the OTP received in identity issuance request; and generating, upon assignment, metadata corresponding to the hybrid resource for a Security Association Map (SAM) associated with the hybrid resource.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2022210198A1", "source": "epo-ops" }, { "publication_number": "US2021256411A1", "country": "US", "doc_number": "2021256411", "kind": "A1", "date": null, "title": "Method and System for Predicting Failures in Interconnected Systems Based on Quantum Computing", "applicants": [ "WIPRO LTD [IN]", "Wipro Limited" ], "inventors": [ "JAYARAMAN VENKATA SUBRAMANIAN [IN]", "SUNDARESAN SUMITHRA [IN]", "JAYARAMAN, Venkata Subramanian", "SUNDARESAN, Sumithra", "Jayaraman, Venkata Subramanian", "Sundaresan, Sumithra" ], "ipc": [ "G06K", "G06F", "G06N" ], "abstract": "Method and system for predicting failures in interconnected systems based on quantum computing is disclosed. The method may include identifying a set of unique patterns from input data received from a plurality of input data sources, determining a correlation between at least two input data sources, creating a plurality of sets of clusters corresponding to the plurality of input data sources based on the correlation, extracting data associated with each of the set of unique patterns based on the plurality of sets of clusters, predicting, based on the extracted data, a failure of at least one interconnected system using a trained ML model, processing the extracted data associated with each of the set of unique patterns and information associated with the predicted failure through a quantum computing layer, and generating, through the quantum computing layer, at least one corrective action for the at least one interconnected system.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2021256411A1", "source": "epo-ops" }, { "publication_number": "US11025501B1", "country": "US", "doc_number": "11025501", "kind": "B1", "date": null, "title": "Method and system for providing seamless connectivity in an internet of things (IoT) network", "applicants": [ "WIPRO LTD [IN]", "Wipro Limited" ], "inventors": [ "IYER MANJUNATH RAMACHANDRA [IN]", "Iyer, Manjunath Ramachandra" ], "ipc": [ "G06F", "H04L" ], "abstract": "Disclosed subject matter relates to field of Internet of Things (IoT) that performs a method and system for providing seamless connectivity in an IoT network. A router deployment system receives input data from input sources, comprising at least one of wireless routers and IoT devices, connected in an IoT network. Further, the router deployment system may predict intensity of data traffic at each wireless router based on the input data and may estimate a need for relocating at least one portable router based on intensity of data traffic at each wireless router. Thereafter, the router deployment system may relocate the at least one portable router to a target location for providing seamless connectivity in the IoT network. The present disclosure reduces load on wireless routers and waiting time for transmitting data via wireless routers by dynamically deploying portable routers for providing necessary bandwidth and accessibility, as per requirement.", "url": "https://worldwide.espacenet.com/patent/search/publication/US11025501B1", "source": "epo-ops" }, { "publication_number": "US2020175041A1", "country": "US", "doc_number": "2020175041", "kind": "A1", "date": null, "title": "METHOD, DEVICE, AND SYSTEM FOR CLUSTERING DOCUMENT OBJECTS BASED ON INFORMATION CONTENT", "applicants": [ "WIPRO LTD [IN]", "WIPRO LIMITED" ], "inventors": [ "RAMACHANDRA IYER MANJUNATH [IN]", "CHAITANYA VILLARI BOBY [IN]", "PRATAP RAMESHWAR [IN]", "Ramachandra Iyer, Manjunath", "Chaitanya Villari, Boby", "Pratap, Rameshwar" ], "ipc": [ "G06F" ], "abstract": "This disclosure relates to method, device, Wand system for clustering document objects based on information content. The method may include identifying a plurality of object chunks from at least one document based on semantic context of each of the plurality of object chunks, determining at least one document portion from the at least one document as a base document based on a plurality of parameters applied to the plurality of object chunks, determining a plurality of hierarchies within the base document, and categorizing the plurality of object chunks based on the plurality of hierarchies and information in each of the plurality of object chunks. It should be noted that each of the plurality of object chunks may include at least one object selected from the at least one document.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020175041A1", "source": "epo-ops" }, { "publication_number": "US2020167653A1", "country": "US", "doc_number": "2020167653", "kind": "A1", "date": null, "title": "METHOD AND DEVICE FOR DE-PREJUDICING ARTIFICIAL INTELLIGENCE BASED ANOMALY DETECTION", "applicants": [ "WIPRO LTD [IN]", "Wipro Limited" ], "inventors": [ "MANJUNATH SHREYA [IN]", "RAGHU RANDEEP [IN]", "Manjunath, Shreya", "Raghu, Randeep" ], "ipc": [ "G06N" ], "abstract": "AI model and de-prejudicing the training data. A check is made to determine whether the feature set of the AI model feature set includes any proxy variables associated with any of the prejudicing variables and identifies the weight to be assigned to a proxy variable based on the intra-cohort variation in separate machine learning models built for each cohort associated with each value of the prejudicing variable. The feature set of the AI model is de-prejudiced based on the explanatory power of the proxy variables independent of the prejudicing variables.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020167653A1", "source": "epo-ops" }, { "publication_number": "US2019019079A1", "country": "US", "doc_number": "2019019079", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR UNBIASED EXECUTION OF TASKS USING NEURAL RESPONSE ANALYSIS OF USERS", "applicants": [ "WIPRO LTD [IN]", "WIPRO LIMITED" ], "inventors": [ "GOPALAKRISHNAN SUBRAMONIAN [IN]", "GOPALAKRISHNAN, SUBRAMONIAN", "Gopalakrishnan, Subramonian" ], "ipc": [ "G06N" ], "abstract": "The present disclosure relates to method and system for unbiased execution of tasks using neural response analysis of users by neural response analysis system. The neural response analysis system comprises providing one or more predefined neural stimulus, to plurality of users, receive neural responses from plurality of users in view of one or more predefined neural stimulus, correlate one or more neural responses of plurality of users with corresponding data associated with each of plurality of users stored in stimulus response mapping database to create logical matrix indicative of one or more solution parameters for resolving task, create solution model to resolve task based on logical matrix, where solution model eliminates biases and preferences of plurality of users determined based on correlation.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2019019079A1", "source": "epo-ops" }, { "publication_number": "US2018129673A1", "country": "US", "doc_number": "2018129673", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR DYNAMIC RECOMMENDATION OF EXPERTS FOR RESOLVING QUERIES", "applicants": [ "WIPRO LTD [IN]", "Wipro Limited" ], "inventors": [ "PANDEY GARIMA [IN]", "NARAYANA VINAY [IN]", "RAMANNA RAMPRASAD KANAKATTE [IN]", "Pandey, Garima", "Narayana, Vinay", "Ramanna, RamPrasad Kanakatte" ], "ipc": [ "G06F", "G06Q" ], "abstract": "Disclosed herein is a method and a system for dynamic recommendation of experts for resolving queries. The method comprises generating expert scores for each expert connected to the system. A ranked order list of all the experts is generated based on the expert scores and availability of the experts. Further, an expert having the highest expert score in the ranked order list is recommended for resolving the user queries by establishing a communication session between user and the recommended expert. The expert score for the recommended expert is updated in real-time based on information collected from the communication session. The disclosed method helps in reducing total number of service tickets being generated for resolving a set of user queries, thereby reducing total waiting period and the resolution period.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2018129673A1", "source": "epo-ops" }, { "publication_number": "US2018121889A1", "country": "US", "doc_number": "2018121889", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR DYNAMICALLY MANAGING WASTE WATER TREATMENT PROCESS FOR OPTIMIZING POWER CONSUMPTION", "applicants": [ "WIPRO LTD [IN]", "Wipro Limited" ], "inventors": [ "SUBBARAYALU VENKITAPATHI PRABHU RAJA [IN]", "ANNAMALAI VINOTH KUMAR [IN]", "SINGH JASMINE [IN]", "KUMAR NIRAJ [IN]", "SUBBARAYALU VENKITAPATHI, Prabhu Raja", "ANNAMALAI, Vinoth Kumar", "SINGH, Jasmine", "KUMAR, Niraj" ], "ipc": [ "C02F", "G06Q" ], "abstract": "The present disclosure relates to method and system for dynamically managing waste water treatment process in a water treatment plant. Operational data related to water treatment process are collected from various data sources and operational parameters are identified at various levels using the operational data. Historical and real-time threshold values of operational parameters are identified based on historic and real-time operational data and real-time operational data respectively. Degrees of significance of operational parameters on the water treatment processes are calculated at each level. Further, plurality of inflection points, indicating optimal range of operational data, are identified based on degrees of significance, historical and real-time thresholds. Finally, water treatment processes are optimized based on inflection points, thereby optimizing power consumption for the water treatment plant. The above method enables large-scale management of the water treatment processes, without actually visiting a water treatment plant, thereby reducing dependency on expertise and skilled resources.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2018121889A1", "source": "epo-ops" }, { "publication_number": "US2018123909A1", "country": "US", "doc_number": "2018123909", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR MANAGING PERFORMANCE INDICATORS FOR ADDRESSING GOALS OF ENTERPRISE FACILITY OPERATIONS MANAGEMENT", "applicants": [ "WIPRO LTD [IN]", "CARRIER CORP [US]", "Wipro Limited", "CARRIER CORPORATION" ], "inventors": [ "VENKITAPATHI PRABHU RAJA SUBBARAYALU [IN]", "SINGH JASMINE [IN]", "Venkitapathi, Prabhu Raja Subbarayalu", "Singh, Jasmine" ], "ipc": [ "H04L", "G06F" ], "abstract": "The present disclosure discloses a method and a system for dynamically managing performance indicators for an enterprise to address goals for facility operations management. The method comprises integrating operations data associated with an enterprise, deriving Key Performance Indicators (KPIs), thresholds and metrics, determining factors affecting performance of the KPIs and factors affecting performance of the thresholds, normalizing the factors affecting the performance of the KPIs based on a comparability matrix, assessing performance of KPIs based on the one or more thresholds, the comparability matrix and associated patterns of the normalized data to derive KPI performance insights, fine-tuning the KPIs and enhancing the system, along with the one or more KPIs and the interactive visualization based on one or more patterns of usage of the interactive visualization and the fine-tuning, thereby dynamically managing performance indicators for an enterprise to address the goals of facility operations management.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2018123909A1", "source": "epo-ops" }, { "publication_number": "US2017265271A1", "country": "US", "doc_number": "2017265271", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR OPTIMIZING DAYLIGHT HARVESTING IN DISTRIBUTED SITES", "applicants": [ "WIPRO LTD [IN]", "CARRIER CORP [US]", "Wipro Limited", "CARRIER CORPORATION" ], "inventors": [ "SUBBARAYALU VENKITAPATHI PRABHU RAJA [IN]", "SINGH JASMINE [IN]", "MANDAL SUBHASIS [IN]", "NATH BAIJAYANTA [IN]", "Subbarayalu Venkitapathi Prabhu Raja", "Singh Jasmine", "Mandal Subhasis", "Nath Baijayanta" ], "ipc": [ "F21S", "E04D", "H05B", "G05D", "G06F" ], "abstract": "A lighting control system for optimizing operation of skylights of distributed sites to facilitate daylight harvesting comprises a processor and a memory communicatively coupled to the processor. The memory stores processor instructions, which causes the processor to identify skylight-linked lighting circuits from a plurality of lighting circuits by analyzing site configuration data, site instrumentation data, and ambient data, and determine interception points configured for each identified skylight-linked lighting circuit to switch from daylight utilization to electric consumption and to switch from electric consumption to daylight utilization. The processor is further caused to derive an optimum logic for the operation of skylight linked lighting circuits based on the interception points and current operating schedule of the skylight linked lighting circuits and optimize the operation of the skylights based on the optimum logic.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2017265271A1", "source": "epo-ops" }, { "publication_number": "US2011255544A1", "country": "US", "doc_number": "2011255544", "kind": "A1", "date": null, "title": "SYSTEM AND METHOD FOR AN EXACT MATCH SEARCH USING POINTER BASED PIPELINED MULTIBIT TRIE TRAVERSAL TECHNIQUE", "applicants": [ "CHIDAMBARAM MADHUSUDAN [IN]", "WIPRO LTD [IN]", "CHIDAMBARAM MADHUSUDAN", "WIPRO LIMITED" ], "inventors": [ "CHIDAMBARAM MADHUSUDAN [IN]", "CHIDAMBARAM MADHUSUDAN" ], "ipc": [ "H04L" ], "abstract": "A method and system for finding an exact match for an N-bit wide address. A system for finding an exact match for an N-bit wide address in every clock cycle includes a label extraction module and one or more pipeline blocks. The label extraction module extracts K bits from the N-bit wide address. The extracted K bits are used by pipeline block 1 as a key to directly lookup a base node of multibit trie. The base node is included in first lookup table (LUT) and first LUT is configured to store pointers to leaf nodes of multibit trie. A pipeline block 2 searches a current LUT for match on next Q bits of remaining (N−K) bits to retrieve a current pointer. Then, pipeline block (N−K)/Q finds the exact match by retrieving a unique search index matching remaining (N−K) bits when the current pointer is not empty.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011255544A1", "source": "epo-ops" }, { "publication_number": "US2011145031A1", "country": "US", "doc_number": "2011145031", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM FOR WORKFLOW MANAGEMENT OF A BUSINESS PROCESS", "applicants": [ "BASU SUMANTA [IN]", "SHUKLA ABHISHEK [IN]", "VIKRAM AMIT [IN]", "DASARI ARUNDAT M [IN]", "WIPRO LTD [IN]", "BASU SUMANTA", "SHUKLA ABHISHEK", "VIKRAM AMIT", "DASARI ARUNDAT M", "WIPRO LIMITED" ], "inventors": [ "BASU SUMANTA [IN]", "SHUKLA ABHISHEK [IN]", "VIKRAM AMIT [IN]", "DASARI ARUNDAT M [IN]", "BASU SUMANTA", "SHUKLA ABHISHEK", "VIKRAM AMIT", "DASARI ARUNDAT M." ], "ipc": [ "G06Q" ], "abstract": "A method and system for workflow management in a business process environment is disclosed. In one embodiment, a method includes determining respective attributes of a plurality of business documents received via an input device of the computing device, and receiving a set of business rules associated with the plurality of business documents. The set of business rules are based on the attributes of the plurality of business documents. The method also includes forming a plurality of queue filters for segregating a set of transactions associated with the plurality of business documents based on the set of business rules, and forming a plurality of queues based on the plurality of queue filters and at least one activity associated with the set of transactions. Further, the method includes generating on a display of the computing device, a list of agents assigned for each of the plurality of queues.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2011145031A1", "source": "epo-ops" }, { "publication_number": "EP4273759A1", "country": "EP", "doc_number": "4273759", "kind": "A1", "date": null, "title": "A COMPUTER IMPLEMENTED METHOD FOR PERFORMING AN APPROXIMATE OPTIMIZATION FOR SOLVING A GLOBAL OPTIMIZATION TASK", "applicants": [ "INFOSYS LTD [IN]", "Infosys Limited" ], "inventors": [ "QUDSI MOHAMMED AAMIR [IN]", "VARADHARAJAN VIJAYARAGHAVAN [IN]", "PACHBUDHE AKSHAY [IN]", "QUDSI, Mohammed Aamir", "VARADHARAJAN, Vijayaraghavan", "PACHBUDHE, Akshay" ], "ipc": [ "G06N" ], "abstract": "A method and system for performing an approximate optimization for solving a global optimization task, comprising of receiving data representing one or more global task objectives performing an optimization technique to cause transition of the global optimization task from a first Hamiltonian state towards a second Hamiltonian state identifying, through a machine learning model, an equation/algorithm to obtain a solution to the global optimization task in the quantum domain, wherein the identification is based on clustering equation/algorithm trained with predefined types of decision variables.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4273759A1", "source": "epo-ops" }, { "publication_number": "EP4242935A1", "country": "EP", "doc_number": "4242935", "kind": "A1", "date": null, "title": "METHOD AND SYSTEM OF ENHANCED HYBRID QUANTUM-CLASSICAL COMPUTING MECHANISM FOR SOLVING OPTIMIZATION PROBLEMS", "applicants": [ "INFOSYS LTD [IN]", "Infosys Limited" ], "inventors": [ "JAIN VIPUL [IN]", "BOTHRA ADITYA [IN]", "VARADHARAJAN VIJAYARAGHAVAN [IN]", "BORSO UMBERTO [GB]", "JAIN, Vipul", "BOTHRA, Aditya", "VARADHARAJAN, Vijayaraghavan", "BORSO, Umberto" ], "ipc": [ "G06N", "G06Q" ], "abstract": "A method of enhanced hybrid quantum-classical computing mechanism for solving optimization problems is disclosed comprising altering a value of a configuration chromosome by storing an angle memory on a shared classical memory. The angle memory corresponds to a predefined configuration chromosome. The method then generates a state vector based on the angle memory and reinitializes a quantum circuit from the state vector. Subsequently, generating at least two most probable configuration chromosome from the reinitialized quantum circuit corresponding to a superposition of qubits in a position chromosome. Subsequently selecting one of the at least two most probable configuration chromosomes for each position chromosome after evaluation by a fitness function.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4242935A1", "source": "epo-ops" }, { "publication_number": "US2016182333A1", "country": "US", "doc_number": "2016182333", "kind": "A1", "date": null, "title": "MEASURING AFFINITY BANDS FOR PRO-ACTIVE PERFORMANCE MANAGEMENT", "applicants": [ "INFOSYS LTD [IN]", "INFOSYS LIMITED", "Infosys Limited" ], "inventors": [ "RANJEKAR ABHIJIT S [IN]", "RANJEKAR ABHIJIT S", "Ranjekar, Abhijit S" ], "ipc": [ "H04L" ], "abstract": "A computer implemented system and method for pro-active application monitoring and alerting using affinity band. To enable pro-active monitoring, the present invention may derive affinity band. The invention accesses performance data generated from monitoring an application associated with one or more transaction and configuring iteration period to derive affinity band. The method provides configuring an interval within iteration period whereby all performance metric values may be aggregated and deriving affinity band for each of the performance metrics. The affinity band may then be used as benchmark or threshold to monitor current values for each of the performance metrics. Alerts may be raised through pro-active monitoring mechanism when the current values of the performance metric go beyond the threshold set, displaying a tendency to rise or go beyond normal values with extent of deviation.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2016182333A1", "source": "epo-ops" }, { "publication_number": "US2015310375A1", "country": "US", "doc_number": "2015310375", "kind": "A1", "date": null, "title": "INDIVIDUAL PRODUCTIVITY MEASUREMENT", "applicants": [ "INFOSYS LTD [IN]", "INFOSYS LIMITED" ], "inventors": [ "DUTTA JAYEETA [IN]", "NIGAM NISHIKANT [IN]", "RAJAMONY PANDIYA KUMAR [IN]", "MURTY ROHAN NARAYAN [IN]", "MOHANTY SATYAJIT [IN]", "DUTTA SHAMEEK [IN]", "GUPTA SHISHANK [IN]", "GUPTA SUNIL KUMAR [IN]" ], "ipc": [ "G06Q" ], "abstract": "A computer implemented method of individual productivity measurement includes capturing a work output of an individual and tracking a net effort of the individual. Further, the method includes computing an individual productivity of the individual, calculating a mean of individual productivities of the individuals associated with a work sub-group, and defining one or more ranges of the individual productivities in the work sub-group. The individual productivity is compared with one of the mean and the one or more ranges.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2015310375A1", "source": "epo-ops" }, { "publication_number": "US2015089505A1", "country": "US", "doc_number": "2015089505", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR FAULT TOLERANT BATCH PROCESSING IN A VIRTUAL ENVIRONMENT", "applicants": [ "INFOSYS LTD [IN]", "INFOSYS LIMITED", "Infosys Limited" ], "inventors": [ "MALAIYANDISAMY GANESAN [IN]", "MURTHY SRIDHAR [IN]", "MALAIYANDISAMY GANESAN", "MURTHY SRIDHAR", "Malaiyandisamy Ganesan", "Murthy Sridhar" ], "ipc": [ "G06F" ], "abstract": "A system for fault tolerant batch processing in a virtual environment is configured to perform batch job execution, the system includes computing devices configured as a virtualized grid cluster by means of a virtualization platform, the cluster includes a centralized storage repository, a grid manager deployed on an instantiated virtual machine and a message bus whereby data and messages are exchanged between the grid manager and one or more grid nodes. The grid manager is configured to manage one or more incoming job requests, queue one or more of the received job requests in a job execution queue and monitor one or more virtual grid nodes.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2015089505A1", "source": "epo-ops" }, { "publication_number": "US2014165039A1", "country": "US", "doc_number": "2014165039", "kind": "A1", "date": null, "title": "Methods for detecting plagiarism in software code implementing a design pattern", "applicants": [ "INFOSYS LTD [IN]", "INFOSYS LIMITED" ], "inventors": [ "ASADULLAH ALLAHBAKSH MOHAMMEDALI [IN]", "BHAT VASUDEV DAMODAR [IN]", "PADMANABHUNI SRINIVAS [IN]", "MUDDU BASAVA RAJU [IN]", "STERN ILAN [CL]", "ASADULLAH ALLAHBAKSH MOHAMMEDALI", "BHAT VASUDEV DAMODAR", "PADMANABHUNI SRINIVAS" ], "ipc": [ "G06F" ], "abstract": "[0001] Methods and instructions embodied in non-transitory media for the detection of plagiarism in software code implementing a design pattern are described. Steps involved may include receiving input comprising the software code at least one design pattern implemented in the software code, identifying at least one function call to a function in a class implementing the design pattern in the software code, and creating a representation of the called function in the class containing the function call, wherein the function call and the function to which it corresponds is characteristic of the design pattern; and where the created representation implements program logic associated with at least one function implementing the design pattern, including the called function. The function call may be replaced with the representation of the called function. Additionally, the modified code may then be compared with one or more target files.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2014165039A1", "source": "epo-ops" }, { "publication_number": "US2013198050A1", "country": "US", "doc_number": "2013198050", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR PROVIDING DECISION TIME BROKERAGE IN A HYBRID CLOUD ECOSYSTEM", "applicants": [ "INFOSYS LTD [IN]", "INFOSYS LIMITED", "Infosys Limited" ], "inventors": [ "SHROFF ABHIJIT [IN]", "DONTHIREDDY VENKATA REDDY [IN]", "RAJANGAM SANTHA KUMAR [IN]", "SRIDHAR PRASANNA RAMAN [IN]", "JAYARAJ BABU [IN]", "SHROFF ABHIJIT", "DONTHIREDDY VENKATA REDDY", "RAJANGAM SANTHA KUMAR" ], "ipc": [ "H04L", "G06F" ], "abstract": "[0000] A method and system for providing decision-time brokerage in a hybrid cloud ecosystem is disclosed. Disclosed embodiments may include receiving a workload input by a brokerage engine executing in a computing device communicably connected to at least one cloud computing node in a cloud platform of a cloud service provider, determining resource optimization for the workload input by the brokerage engine, monitoring the workload input for compliance with one or more audit and regulatory metrics, monitoring the cost consumption of the workload input, capturing non-functional context data associated with the workload input into a context repository database, applying one or more rules to the workload, deploying the workload across the one or more cloud platforms. In some embodiments, a deployment recommendation may be provided prior to deployment of the workload. In some embodiments, a social collaboration workflow may be triggered whereby one or more users are provided the deployment recommendation.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2013198050A1", "source": "epo-ops" }, { "publication_number": "US2013132561A1", "country": "US", "doc_number": "2013132561", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR MONITORING AND CONTROLLING A SERVICE LEVEL AGREEMENT", "applicants": [ "PASALA ANJANEYULU [IN]", "BOSE SUMIT KUMAR [IN]", "MALAIYANDISAMY GANESAN [IN]", "JAYARAM SRIDHAR MURTHY [IN]", "INFOSYS LTD [IN]", "PASALA ANJANEYULU", "BOSE SUMIT KUMAR", "MALAIYANDISAMY GANESAN", "JAYARAM SRIDHAR MURTHY", "INFOSYS LIMITED" ], "inventors": [ "PASALA ANJANEYULU [IN]", "BOSE SUMIT KUMAR [IN]", "MALAIYANDISAMY GANESAN [IN]", "JAYARAM SRIDHAR MURTHY [IN]", "PASALA ANJANEYULU", "BOSE SUMIT KUMAR", "MALAIYANDISAMY GANESAN", "JAYARAM SRIDHAR MURTHY" ], "ipc": [ "G06F" ], "abstract": "[0000] Methods and systems for monitoring and controlling a service level agreement are disclosed. A disclosed embodiment comprises a cloud platform hosting at least one application associated with at least one service level agreement, a monitoring module for collecting at least one metric relating to an application hosted on the cloud platform and terms of a service level agreement associated with each of the one or more metrics, and monitoring the metric collected against a service level objective in the service level agreement. The system may additionally comprise a controlling module for mapping a service level objective to a predefined operation rule, identifying one or more actions to be taken in accordance with the rule, assigning a priority to the one or more actions identified in accordance with the rule; and performing the one or more actions in accordance with the assigned priority of each of the one or more actions.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2013132561A1", "source": "epo-ops" }, { "publication_number": "US2007136138A1", "country": "US", "doc_number": "2007136138", "kind": "A1", "date": null, "title": "System and method for analyzing network bandwidth", "applicants": [ "INFOSYS TECHNOLOGIES LTD [IN]", "INFOSYS TECHNOLOGIES, LTD" ], "inventors": [ "CAPRIHAN GAURAV [KZ]", "VENUGOPAL NIKHIL [AD]", "CAPRIHAN GAURAV", "VENUGOPAL NIKHIL" ], "ipc": [ "G06Q" ], "abstract": "The present invention relates to a system and method comprising, estimating the workload generation by an application under development at an early stage in the lifecycle. In these aspects, using actual business volume data, use case details and the screens associated with each, the present system estimates approximate bandwidth requirements required for the said application. In another aspect of the present technique, the method includes determining the actual bandwidth by a simulation model that takes into account, the random behavior of users in a client-server environment and factors in concurrency required for the bandwidth calculations. In yet another aspect of the present technique, the method includes sizing the bandwidth for determining optimal workloads in networks. In this aspect, saving, the cost reduction is concentrated with greater care, meeting the tight schedules.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2007136138A1", "source": "epo-ops" }, { "publication_number": "AU2021100212A4", "country": "AU", "doc_number": "2021100212", "kind": "A4", "date": null, "title": "CWCP- Multi-Branched Blockchain Rules: Creating A Multi-Branched Blockchain with Configurable Protocol Rules", "applicants": [ "ABIRAMI T [IN]", "CHORDIYA S B [IN]", "KUMAR BHARTI PAWAN [IN]", "KUMAR SARKAR BIPLAB [IN]", "KUMAR SINGH PAWAN MR [IN]", "NIDHI SINGH PARI [IN]", "PURUSHOTTAM PAWAR VRUSHSEN [IN]", "RAHARDJA UNTUNG [ID]", "RAJ BEG [IN]", "SINGH BIST ANKUR [IN]", "ABIRAMI, T.", "CHORDIYA, S. B.", "KUMAR BHARTI, PAWAN", "KUMAR SARKAR, BIPLAB", "KUMAR SINGH, PAWAN MR", "NIDHI SINGH, PARI", "PURUSHOTTAM PAWAR, VRUSHSEN", "RAHARDJA, UNTUNG", "RAJ, BEG", "SINGH BIST, ANKUR" ], "inventors": [ "RAHARDJA UNTUNG", "SINGH BIST ANKUR", "ABIRAMI T", "CHORDIYA S B", "KUMAR BHARTI PAWAN", "PURUSHOTTAM PAWAR VRUSHSEN", "RAJ BEG", "KUMAR SINGH PAWAN" ], "ipc": [ "G06F", "H04L" ], "abstract": "Our invention \"CWCP- Multi-Branched Blockchain Rules\" is a blockchain called a slidechain that allows for multiple valid branches or forks to propagate simultaneously with a customized set of protocol rules embedded in and applied to each fork chain that branches from another chain. The invented technology also provides a computer-implemented method for accessing, developing and maintaining a decentralized database through a peer-to-peer network, to preserve the original state of data inputs while adapting to changing circumstances, user preferences, and emerging technological capabilities. The CWCP- Multi-Branched Blockchain Rules is data processing request is obtained containing blockchain data and an identifier used to identify a blockchain network to which the data processing request belongs. The Invented technology also includes the identifier is extracted from the data processing request. Based on the identifier, corresponding processing logic associated with the data processing request is executed and the blockchain data is stored to a blockchain storage area corresponding to the identifier. $ Gndardl01k Pnrv Hash 101 Payl0d Hash 103 Timeshtap 104 Proof Standard Jos DWrPtor ", "url": "https://worldwide.espacenet.com/patent/search/publication/AU2021100212A4", "source": "epo-ops" }, { "publication_number": "AU2020101898A4", "country": "AU", "doc_number": "2020101898", "kind": "A4", "date": null, "title": "MHOC- Blockchain Technology: Medicine and Healthcare Observation Care using Blockchain Technology", "applicants": [ "BHARTI PROF DR PAWAN KUMAR [IN]", "DAS DR SOUMITRA [IN]", "KUMAR DR SANJEEV [IN]", "KUMAR MR BHUPENDRA [IN]", "NAGPURE MR SANTOSH GOPAL [IN]", "SHARAN HARI OM [IN]", "SINGH DR YASHPAL [IN]", "SINGH PROF DR BEG RAJ [IN]", "TRIPATHI MR MUKESH KUMAR [IN]", "SHIVASTAVA MR SHIVENDRA [IN]", "BHARTI, PROF.(DR.) PAWAN KUMAR", "DAS, DR. SOUMITRA", "KUMAR, DR. SANJEEV", "KUMAR, MR. BHUPENDRA", "NAGPURE, MR. SANTOSH GOPAL", "SHARAN, HARI OM", "SINGH, DR. YASHPAL", "SINGH, PROF.(DR.) BEG RAJ", "TRIPATHI, MR. MUKESH KUMAR", "SHIVASTAVA, MR. SHIVENDRA" ], "inventors": [ "SHARAN HARI OM", "KUMAR DR SANJEEV", "BHARTI PROF (DR ) PAWAN KUMAR", "NAGPURE MR SANTOSH GOPAL", "SINGH DR YASHPAL", "KUMAR MR BHUPENDRA", "TRIPATHI MR MUKESH KUMAR", "SHIVASTAVA MR SHIVENDRA" ], "ipc": [ "G06Q", "G16H", "H04L" ], "abstract": "Patent Title: MHOC- Blockchain Technology: Medicine and Healthcare Observation Care using Blockchain Technology. My Invention \"MHOC- Blockchain Technology \"is a Medicine and Healthcare Observation Care using Blockchain Technology and methods are presented. Healthcare Healthcare Observation, transactions associated with a stakeholder are compiled into a chain of healthcare Observation/ transaction blocks. The chain can be considered a chronicle of person's healthcare path through life. When a Health Observation, Transaction is conducted, the corresponding healthcare parameters (e.g., inputs, outputs, clinical evidence, outcomes, testing value, location immunity, person age, etc.) are sent to one or more validation devices. The devices establish a validity of the Health Observation, transaction and generate a new block via a proof-of-work principle. Once the new block has been calculated it can be appended to the stakeholder's health care blockchain. The invention secure flexible access to the healthcare information resources (HIR) contained within electronic health records (EHR) systems. By managing access permissions with certified self-sovereign identities and distributed ledger t", "url": "https://worldwide.espacenet.com/patent/search/publication/AU2020101898A4", "source": "epo-ops" }, { "publication_number": "WO2013045753A1", "country": "WO", "doc_number": "2013045753", "kind": "A1", "date": null, "title": "METHOD AND APPARATUS FOR ENABLING EXPERIENCE BASED ROUTE SELECTION", "applicants": [ "NOKIA CORP [FI]", "SHIROLIKAR PRIYA SHASHIKANT [IN]", "DUTTA ROHITESH [IN]", "CHAKRABORTY KALYANI [IN]", "BHARTI KUNDAN KUMAR [IN]", "NOKIA CORPORATION", "SHIROLIKAR, PRIYA SHASHIKANT", "DUTTA, ROHITESH", "CHAKRABORTY, KALYANI", "BHARTI, KUNDAN KUMAR" ], "inventors": [ "SHIROLIKAR PRIYA SHASHIKANT [IN]", "DUTTA ROHITESH [IN]", "CHAKRABORTY KALYANI [IN]", "BHARTI KUNDAN KUMAR [IN]", "SHIROLIKAR, PRIYA SHASHIKANT", "DUTTA, ROHITESH", "CHAKRABORTY, KALYANI", "BHARTI, KUNDAN KUMAR" ], "ipc": [ "G01C", "G08G" ], "abstract": "An approach for generating one or more travel routes based on experience information is disclosed. An experience based routing platform determines a request for routing information, the request specifying one or more experience types for generating the routing information. The platform then processes the request to determine experience information associated with at least one destination, at least one origin, at least one point of interest, at least one route, or a combination thereof based, at least in part, on the one or more experience types. Routing information is caused to be generated based, at least in part, on the experience information.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2013045753A1", "source": "epo-ops" }, { "publication_number": "WO2025163533A1", "country": "WO", "doc_number": "2025163533", "kind": "A1", "date": null, "title": "GRAPHENE REINFORCED CONCRETE COMPOSITION AND A PROCESS FOR ITS PREPARATION", "applicants": [ "RELIANCE INDUSTRIES LTD [IN]", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "RAJE VIVEK PRABHAKAR [IN]", "SHEWALE AMOL [IN]", "ROY CHOWDHURY DEBARATI [IN]", "AMIRTHASAMY JOSEPH BERKMANS [IN]", "RAJE, Vivek Prabhakar", "SHEWALE, Amol", "ROY CHOWDHURY, Debarati", "AMIRTHASAMY, Joseph Berkmans" ], "ipc": [ "C01B", "C04B" ], "abstract": "The present disclosure relates to a graphene reinforced concrete composition and a process for its preparation. The graphene reinforced concrete composition of the present disclosure demonstrates improved compressive strength, flexural strength, split tensile strength and reduced water permeability, chloride ingress, crack propagation compared to the conventional concrete.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025163533A1", "source": "epo-ops" }, { "publication_number": "US2024060033A1", "country": "US", "doc_number": "2024060033", "kind": "A1", "date": null, "title": "System, and a method for Algal Cultivation", "applicants": [ "RELIANCE INDUSTRIES LTD [IN]", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "SAPRE AJIT [US]", "DASGUPTA SANTANU [IN]", "CHELLIAH MEENAKSHI SUNDARAM [IN]", "MADDIKERI GANESH LAKSHMAN [IN]", "NATARAJAN MOHAN [IN]", "SAPRE, Ajit", "DASGUPTA, Santanu", "CHELLIAH, Meenakshi Sundaram" ], "ipc": [ "C12M", "C12N" ], "abstract": "[0000] The present disclosure provides system (10) and a method for algal cultivation. The system for algal cultivation comprises a reservoir (1) which is configured to contain a fluid medium (6) having an algal culture; at least one circulating means (3) which is configured to circulate the fluid medium in the reservoir at a desired velocity; at least one covering means (5) which is configured in its operative configuration to at least partially cover an opening of the reservoir to at least partially block the light incident on the fluid medium and define intermittent light and dark cycle for the fluid medium for a predetermined period of time in the reservoir. Advantageously, the invention disclosed by the present disclosure improves biomass production, minimizes water evaporation in open pond system, avoids photo-inhibition or stress, provides optimum photosynthetic rate, provides efficient utilization of the space, provides efficient generation of resources such as renewable energy.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024060033A1", "source": "epo-ops" }, { "publication_number": "WO2022190021A1", "country": "WO", "doc_number": "2022190021", "kind": "A1", "date": null, "title": "SUBSTRATE COMPRISING GRAPHENE, METHOD OF PREPARATION, AND APPLICATIONS THEREOF", "applicants": [ "RELIANCE INDUSTRIES LTD [IN]", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "AMIRTHASAMY JOSEPH BERKMANS [IN]", "RAJE VIVEK PRABHAKAR [IN]", "GARG VIJAY KUMAR [IN]", "SHUKLA MAHENDRA KUMAR [IN]", "REKHI SUSHANT SURESH [IN]", "AMIRTHASAMY, Joseph Berkmans", "RAJE, Vivek Prabhakar", "GARG, Vijay Kumar" ], "ipc": [ "C01B", "C11D" ], "abstract": "The present disclosure provides substrate comprising graphene and/or its derivative(s), wherein said graphene comprising substrate are characterized by features selected from a group comprising anti-microbial, antistatic, wicking, thermal cooling, anti-odour, ultraviolet protection combinations thereof. Said graphene comprising substrate of the present disclosure show several further beneficial properties including but not limited to good/excellent washing fastness, rubbing fastness, perspiration fastness, sublimation fastness and light fastness.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022190021A1", "source": "epo-ops" }, { "publication_number": "WO2022189989A1", "country": "WO", "doc_number": "2022189989", "kind": "A1", "date": null, "title": "GRAPHENE-BASED DISPERSION, METHOD(S) AND APPLICATIONS THEREOF", "applicants": [ "RELIANCE INDUSTRIES LTD [IN]", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "RAJE VIVEK PRABHAKAR [IN]", "AMIRTHASAMY JOSEPH BERKMANS [IN]", "GOSWAMI KAUSTAV [IN]", "CHOWDHURY DEBARATI ROY [IN]", "NANDY MOUMITA [IN]", "RAJE, Vivek Prabhakar", "AMIRTHASAMY, Joseph Berkmans", "GOSWAMI, Kaustav" ], "ipc": [ "B82Y", "C01B" ], "abstract": "The present disclosure provides a graphene-based dispersion. Said dispersion is characterized by the presence of graphene at a concentration ranging from about 0.0001% (w/w) to about 20% (w/w). The present disclosure further provides a method of preparing the graphene-based dispersion comprising mixing components of the graphene-based dispersion in a high shear mixer. The graphene-based dispersion of the present disclosure is characterized by beneficial features such as but not limited to homogeneity and stability. Further provided in the present disclosure are applications of the graphene-based dispersion.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022189989A1", "source": "epo-ops" }, { "publication_number": "WO2022190029A1", "country": "WO", "doc_number": "2022190029", "kind": "A1", "date": null, "title": "GRAPHENE COATED FABRIC, METHOD OF PREPARING GRAPHENE COATED FABRIC, AND APPLICATIONS THEREOF", "applicants": [ "RELIANCE INDUSTRIES LTD [IN]", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "AMIRTHASAMY JOSEPH BERKMANS [IN]", "RAJE VIVEK PRABHAKAR [IN]", "SHARMA MAHESH CHANDRA [IN]", "GOSWAMI KAUSTAV [IN]", "AMIRTHASAMY, Joseph Berkmans", "RAJE, Vivek Prabhakar", "SHARMA, Mahesh Chandra", "GOSWAMI, Kaustav" ], "ipc": [ "C01B", "D06M" ], "abstract": "The present disclosure provides graphene coated fabrics comprising graphene and/or its derivative(s) at very low concentrations, preferably between 0.0001 to 1 wt%, wherein said graphene coated fabric is characterized by one or more features, preferably at least two, at least three, at least four or all features selected from anti-microbial, antistatic, wicking, thermal cooling, anti-odour and ultraviolet protection. In particular, the present disclosure provides a fabric coated with graphene at an amount ranging from about 0.0001% (w/w) to 1% (w/w), wherein the graphene is a combination of single layer graphene and multilayer graphene, and wherein the graphene has a surface area of about 300 m2g to 800 m2g.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022190029A1", "source": "epo-ops" }, { "publication_number": "WO2022189992A1", "country": "WO", "doc_number": "2022189992", "kind": "A1", "date": null, "title": "GRAPHENE INCORPORATED POLYMER FIBRE, CORRESPONDING FABRIC, PROCESS OF PREPARATION, AND APPLICATIONS THEREOF", "applicants": [ "RELIANCE INDUSTRIES LTD [IN]", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "RAJE VIVEK PRABHAKAR [IN]", "AMIRTHASAMY JOSEPH BERKMANS [IN]", "GARG VIJAY KUMAR [IN]", "SUDAN PUSHAP [IN]", "KASHETWAR ABHIJIT VASANTRAO [IN]", "HUILGOL SANTOSH [IN]", "CHOWDHURY DEBARATI ROY [IN]", "RAJE, Vivek Prabhakar" ], "ipc": [ "C01B", "D01F", "D06M" ], "abstract": "The present disclosure provides polymer fibre or corresponding fabric comprising graphene and/or its derivative(s), wherein said graphene comprising polymer fabric is characterized by feature selected from a group comprising anti-microbial, antistatic, wicking, thermal cooling, anti-odour and ultraviolet protection, or any combination thereof. Said graphene comprising polymer fibre or fabric of the present disclosure show several further beneficial properties including but not limited to good/excellent washing fastness, rubbing fastness, perspiration fastness, sublimation fastness and light fastness. The present disclosure also provides a process by which the graphene and/or its derivative(s) is incorporated in a polymer during its synthesis. The polymer is subsequently drawn into a fibre or fabric, and is capable of being converted into commercial products. The disclosure therefore provides a method to improve the aforementioned properties in a polymer fibre or fabric.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2022189992A1", "source": "epo-ops" }, { "publication_number": "WO2021191700A1", "country": "WO", "doc_number": "2021191700", "kind": "A1", "date": null, "title": "FABRIC COMPRISING GRAPHENE, METHOD OF PREPARATION, AND APPLICATIONS THEREOF", "applicants": [ "RELIANCE INDUSTRIES LTD [IN]", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "AMIRTHASAMY JOSEPH BERKMANS [IN]", "LAHA ANIMESH [IN]", "RAJE VIVEK PRABHAKAR [IN]", "CHOUDRY DEBARATI ROY [IN]", "SHUKLA MAHENDRA KUMAR [IN]", "NIGAM PRATEEK [IN]", "REKHI SUSHANT SURESH [IN]", "BALACHANDRAN VIJAI SHANKAR [IN]" ], "ipc": [ "C01B", "C08K", "D01F", "D03D", "D06M" ], "abstract": "The present disclosure provides fabrics comprising graphene and/or its derivative(s), wherein said graphene comprising fabrics are characterized by at least three features selected from anti-microbial, antistatic, wicking, thermal cooling, anti-odour and ultraviolet protection. Said graphene comprising fabrics of the present disclosure show several further beneficial properties including but not limited to good/excellent washing fastness, rubbing fastness, perspiration fastness, sublimation fastness and light fastness.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2021191700A1", "source": "epo-ops" }, { "publication_number": "US2021048521A1", "country": "US", "doc_number": "2021048521", "kind": "A1", "date": null, "title": "SYSTEMS, METHODS, APPARATUSES, AND DEVICES FOR FACILITATING PERFORMING OF MOTION ANALYSIS IN A FIELD OF INTEREST", "applicants": [ "RELIANCE CORE CONSULTING LLC [US]", "RELIANCE CORE CONSULTING LLC" ], "inventors": [ "LEDUC JEAN-PIERRE [US]", "Leduc, Jean-Pierre" ], "ipc": [ "G01S", "G06T" ], "abstract": "Disclosed herein is a system for facilitating performing of motion analysis in a field of interest, in accordance with some embodiments. Accordingly, the system may include a passive sensor, an active sensor, a processing device, a gateway, and a remote monitoring center. Further, the passive sensor and the active sensor is disposed in the field of interest. Further, the passive sensor generates passive sensor data. Further, the active sensor produces second waves, receives transformed waves, and generates active sensor data. Further, the gateway is configured for transmitting the passive sensor data and the active sensor data to the remote monitoring center. Further, the remote monitoring center is configured for performing the motion analysis. Further, the remote monitoring center may include a remote processing device configured for combining the passive sensor data and the active sensor data and generating motion information based on the combining.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2021048521A1", "source": "epo-ops" }, { "publication_number": "US2020351077A1", "country": "US", "doc_number": "2020351077", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR CONTROL-DATA PLANE PARTITIONING IN VIRTUAL DISTRIBUTED LEDGER NETWORKS", "applicants": [ "RELIANCE JIO INFOCOMM LTD [IN]", "Reliance Jio Infocomm Limited" ], "inventors": [ "KRISHNASWAMY DILIP [IN]", "BHATNAGAR AAYUSH [IN]", "CHAUHAN KANCHAN [IN]", "BHAMRAH DIPENDER [IN]", "KRISHNASWAMY, Dilip", "BHATNAGAR, Aayush", "CHAUHAN, Kanchan", "BHAMRAH, Dipender" ], "ipc": [ "G06F", "H04L" ], "abstract": "[0001] The present disclosure relates to systems and methods for control-data plane partitioning in virtual distributed ledger networks. In one embodiment, a processor-implemented method is disclosed, comprising receiving a request for a microservice at a virtual distributed ledger technology node associated with a virtual distributed ledger technology network; identifying operations on user data to be performed related to the request for the microservice; retrieving the user data from a data storage memory external to the virtual distributed ledger technology network; performing the identified operations on the user data; executing the microservice based on performing the identified operations on the user data, to generate user data and control information; storing the generated user data in the data storage memory external to the virtual distributed ledger technology network; and committing the generated control information to a distributed ledger associated with the virtual distributed ledger technology network.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020351077A1", "source": "epo-ops" }, { "publication_number": "US2020344290A1", "country": "US", "doc_number": "2020344290", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR MICROSERVICE EXECUTION LOAD BALANCING IN VIRTUAL DISTRIBUTED LEDGER NETWORKS", "applicants": [ "RELIANCE JIO INFOCOMM LTD [IN]", "Reliance Jio Infocomm Limited" ], "inventors": [ "KRISHNASWAMY DILIP [IN]", "BHATNAGAR AAYUSH [IN]", "CHAUHAN KANCHAN [IN]", "BHAMRAH DIPENDER [IN]", "KRISHNASWAMY, Dilip", "BHATNAGAR, Aayush", "CHAUHAN, Kanchan", "BHAMRAH, Dipender" ], "ipc": [ "H04L", "G06Q" ], "abstract": "The present disclosure relates to systems and methods for microservice execution load balancing in virtual distributed ledger networks. In one embodiment, a system comprises a plurality of hardware processors; and at least one memory device storing processor-executable instructions to perform operations comprising: creating one or more virtual machines or containers; and executing a plurality of microservices via the one or more virtual machines or containers, wherein the plurality of microservices includes: a smart contract execution microservice configured to execute a smart contract after receiving a smart contract microservice request; and a load balancer microservice configured to distribute hardware processing load associated with the smart contract execution microservice across the plurality of hardware processors.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020344290A1", "source": "epo-ops" }, { "publication_number": "US2020342456A1", "country": "US", "doc_number": "2020342456", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR HYBRID SYNCHRONIZATION IN VIRTUAL DISTRIBUTED LEDGER NETWORKS", "applicants": [ "RELIANCE JIO INFOCOMM LTD [IN]", "JIO PLATFORMS LTD [IN]", "Reliance Jio Infocomm Limited", "Jio Platforms Limited" ], "inventors": [ "KRISHNASWAMY DILIP [IN]", "BHATNAGAR AAYUSH [IN]", "CHAUHAN KANCHAN [IN]", "BHAMRAH DIPENDER [IN]", "KRISHNASWAMY, Dilip", "BHATNAGAR, Aayush", "CHAUHAN, Kanchan", "BHAMRAH, Dipender" ], "ipc": [ "G06Q", "H04L" ], "abstract": "The present disclosure relates to systems and methods for hybrid synchronization in virtual distributed ledger networks. In one embodiment, a processor-implemented method is disclosed, comprising receiving, at the first virtual machine or container associated with a master ledger, a transaction request comprising transaction information; updating the master ledger with the transaction information; upon determining to perform a synchronous update of the slave ledgers, updating the slave ledgers based on the updated master ledger with the transaction information using a consensus protocol; and upon determining to perform an asynchronous update of the slave ledgers, communicating by the first virtual machine or container, with one or more additional virtual machines or containers associated with the slave ledgers, an update of the slave ledgers at one or more times determined based on a delay tolerance associated with each of the one or more additional virtual machines or containers.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020342456A1", "source": "epo-ops" }, { "publication_number": "US2020341971A1", "country": "US", "doc_number": "2020341971", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR ASYNCHRONOUS DELAYED UPDATES IN VIRTUAL DISTRIBUTED LEDGER NETWORKS", "applicants": [ "RELIANCE JIO INFOCOMM LTD [IN]", "JIO PLATFORMS LTD [IN]", "Reliance Jio Infocomm Limited", "Jio Platforms Limited" ], "inventors": [ "KRISHNASWAMY DILIP [IN]", "BHATNAGAR AAYUSH [IN]", "CHAUHAN KANCHAN [IN]", "BHAMRAH DIPENDER [IN]", "KRISHNASWAMY, Dilip", "BHATNAGAR, Aayush", "CHAUHAN, Kanchan", "BHAMRAH, Dipender" ], "ipc": [ "G06F" ], "abstract": "The present disclosure relates to systems and methods for asynchronous delayed updates in virtual distributed ledger networks. In one embodiment, a processor-implemented method is disclosed, comprising receiving, at a first virtual machine or container associated with a master ledger, a transaction request comprising transaction information; updating the master ledger with the transaction information; communicating, by the first virtual machine or container, with one or more additional virtual machines or containers each associated with a slave ledger an update from the master ledger to the slave ledgers at one or more times determined based on a delay tolerance associated with each of the one or more additional virtual machines or containers; and updating the one or more additional virtual machines or containers based on the communicated update of the master ledger.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020341971A1", "source": "epo-ops" }, { "publication_number": "US2020302066A1", "country": "US", "doc_number": "2020302066", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR VIRTUAL DISTRIBUTED LEDGER NETWORKS", "applicants": [ "RELIANCE JIO INFOCOMM LTD [IN]", "JIO PLATFORMS LTD", "Reliance Jio Infocomm Limited", "Jio Platforms Limited" ], "inventors": [ "KRISHNASWAMY DILIP [IN]", "BHATNAGAR AAYUSH [IN]", "CHAUHAN KANCHAN [IN]", "BHAMRAH DIPENDER [IN]", "KRISHNASWAMY, Dilip", "BHATNAGAR, Aayush", "CHAUHAN, Kanchan", "BHAMRAH, Dipender" ], "ipc": [ "G06F", "H04L" ], "abstract": "[0001] The disclosed embodiments relate to virtual distributed ledger networks provisioning using distributed ledger technology. In one embodiment, a system is disclosed, comprising a hardware processor and a memory device storing instructions executable by the hardware processor to perform operations. The operations comprise creating one or more virtual machines, and executing a plurality of microservices via the one or more virtual machines. At least two of the plurality of microservices are associated with different distributed ledger technology networks. The plurality of microservices include an event routing manager microservice configured to receive a smart contract microservice request and to route events between microservices, a smart contract execution microservice configured to execute a smart contract associated with the smart contract microservice request, and a transaction resource manager microservice configured to commit an outcome of the smart contract execution microservice to a distributed ledger associated with one of the different distributed ledger technology networks.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020302066A1", "source": "epo-ops" }, { "publication_number": "US2020172916A1", "country": "US", "doc_number": "2020172916", "kind": "A1", "date": null, "title": "GENETICALLY MODIFIED ALGA, SEQUENCES AND METHODS THEREOF", "applicants": [ "RELIANCE INDUSTRIES LTD [IN]", "Reliance Industries Limited" ], "inventors": [ "BANERJEE ARUN [IN]", "DAS GAUTAM [IN]", "PATIL SONAL SANTOSH [IN]", "SANYAL SOURAV [IN]", "PATIL SMITA DATTATRAYA [IN]", "DASGUPTA SANTANU [IN]", "BANERJEE, ARUN", "DAS, GAUTAM" ], "ipc": [ "A01G", "C07K", "C12N" ], "abstract": "[0001] The present disclosure relates to the fields of biotechnology, molecular biology and genetic engineering. In particular, the present disclosure relates to a genetically modified alga comprising a recombinant cytochrome c6 gene, methods of producing the same and applications thereof. The present disclosure also relates to a codon optimised nucleic acid sequence encoding a cytochrome c6 polypeptide, expression cassette, vectors and host cell thereof. In an embodiment, the present disclosure also relates to a method of increasing biomass and photosynthetic efficiency of algae.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2020172916A1", "source": "epo-ops" }, { "publication_number": "CA3030125A1", "country": "CA", "doc_number": "3030125", "kind": "A1", "date": null, "title": "METHODS, SYSTEMS, APPARATUSES AND DEVICES FOR FACILITATING MOTION ANALYSIS IN A FIELD OF INTEREST", "applicants": [ "RELIANCE CORE CONSULTING LLC [US]", "RELIANCE CORE CONSULTING LLC" ], "inventors": [ "LEDUC JEAN-PIERRE [US]", "LEDUC, JEAN-PIERRE" ], "ipc": [ "G01P", "G01S", "G06N" ], "abstract": "According to some embodiments, a system for performing motion analysis in a field of interest is disclosed. Further, the system may include a plurality of motion sensors configured to generate a plurality of motion data corresponding to at least one motion of at least one object in the field of interest. Further, the system may include a communication device configured for receiving configuration data associated with the field of interest from at least one data source. Further, the system may include a processing device configured for generating a digital model corresponding to the field of interest based on the configuration data using a simulation module and generating one or more of a plurality of motion signatures corresponding to a plurality of predetermined motions and a plurality of object signatures corresponding to a plurality of predetermined objects based on the digital model using the simulation module.", "url": "https://worldwide.espacenet.com/patent/search/publication/CA3030125A1", "source": "epo-ops" }, { "publication_number": "CA3028544A1", "country": "CA", "doc_number": "3028544", "kind": "A1", "date": null, "title": "METHODS, SYSTEMS, APPARATUSES AND DEVICES FOR FACILITATING MOTION ANALYSIS IN AN ENVIRONMENT", "applicants": [ "RELIANCE CORE CONSULTING [US]", "RELIANCE CORE CONSULTING" ], "inventors": [ "LEDUC JEAN-PIERRE [US]", "LEDUC, JEAN-PIERRE" ], "ipc": [ "G06T", "H04N" ], "abstract": "Disclosed herein is a system for facilitating motion analysis in an environment, in accordance with some embodiments. Accordingly, the system may include a plurality of motions sensors configured to be disposed in the environment. Further, the plurality of motion sensors may be configured to generate a plurality of motion data corresponding to at least one motion of at least one object in the environment. Further, the system may include a plurality of video cameras disposable at a plurality of key locations in the environment. Further, at least one video camera may be configured to transmit a part of a corresponding image sequence to a remote monitoring center through at least one gateway. Further, the system may include at least one gateway disposable proximal to the environment, which may be configured as a two-way interface capable of communicating with the remote monitoring center and the plurality of motion sensors.", "url": "https://worldwide.espacenet.com/patent/search/publication/CA3028544A1", "source": "epo-ops" }, { "publication_number": "US2019154872A1", "country": "US", "doc_number": "2019154872", "kind": "A1", "date": null, "title": "METHODS, SYSTEMS, APPARATUSES AND DEVICES FOR FACILITATING MOTION ANALYSIS IN A FIELD OF INTEREST", "applicants": [ "RELIANCE CORE CONSULTING LLC [US]", "Reliance Core Consulting LLC" ], "inventors": [ "LEDUC JEAN-PIERRE [US]", "Leduc, Jean-Pierre" ], "ipc": [ "G01V", "G06N", "G06T", "H04N" ], "abstract": "According to some embodiments, a system for performing motion analysis in a field of interest is disclosed. Further, the system may include a plurality of motion sensors configured to generate a plurality of motion data corresponding to at least one motion of at least one object in the field of interest. Further, the system may include a communication device configured for receiving configuration data associated with the field of interest from at least one data source. Further, the system may include a processing device configured for generating a digital model corresponding to the field of interest based on the configuration data using a simulation module and generating one or more of a plurality of motion signatures corresponding to a plurality of predetermined motions and a plurality of object signatures corresponding to a plurality of predetermined objects based on the digital model using the simulation module.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2019154872A1", "source": "epo-ops" }, { "publication_number": "US2019156496A1", "country": "US", "doc_number": "2019156496", "kind": "A1", "date": null, "title": "METHODS, SYSTEMS, APPARATUSES AND DEVICES FOR FACILITATING MOTION ANALYSIS IN AN ENVIRONMENT", "applicants": [ "RELIANCE CORE CONSULTING LLC [US]", "RELIANCE CORE CONSULTING LLC", "Reliance Core Consulting LLC" ], "inventors": [ "LEDUC JEAN-PIERRE [US]", "Leduc, Jean-Pierre" ], "ipc": [ "G06T", "G06V", "H04L", "H04N", "G06F" ], "abstract": "Disclosed herein is a system for facilitating motion analysis in an environment, in accordance with some embodiments. Accordingly, the system may include a plurality of motions sensors configured to be disposed in the environment. Further, the plurality of motion sensors may be configured to generate a plurality of motion data corresponding to at least one motion of at least one object in the environment. Further, the system may include a plurality of video cameras disposable at a plurality of key locations in the environment. Further, at least one video camera may be configured to transmit a part of a corresponding image sequence to a remote monitoring center through at least one gateway. Further, the system may include at least one gateway disposable proximal to the environment, which may be configured as a two-way interface capable of communicating with the remote monitoring center and the plurality of motion sensors.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2019156496A1", "source": "epo-ops" }, { "publication_number": "CA3024707A1", "country": "CA", "doc_number": "3024707", "kind": "A1", "date": null, "title": "METHODS AND SYSTEMS FOR DETECTING MOTION CORRESPONDING TO A FIELD OF INTEREST", "applicants": [ "RELIANCE CORE CONSULTING [US]", "RELIANCE CORE CONSULTING" ], "inventors": [ "LEDUC JEAN-PIERRE [US]", "LEDUC, JEAN-PIERRE" ], "ipc": [ "B82Y", "G01P", "H04N" ], "abstract": "Disclosed is a system that performs motion analysis in a field of interest. The system may include at least one gateway disposable proximal to the field of interest. Further, the system may include a plurality of motion sensors. Further, a motion sensor may include a photodetector array, a processor and a wireless transmitter. Further, the wireless transmitter may be configured to transmit the digital information to at least one of a motion sensor of the plurality of motion sensors and the at least one gateway. Additionally, the system may include a plurality of video cameras disposable at a plurality of key locations in the field of interest. Further, at least one video camera may be further configured to transmit a part of a corresponding image sequence to at least one of the remote monitoring center through the at least one gateway.", "url": "https://worldwide.espacenet.com/patent/search/publication/CA3024707A1", "source": "epo-ops" }, { "publication_number": "WO2017141179A1", "country": "WO", "doc_number": "2017141179", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR PERFORMING A HANDOVER IN HETEROGENEOUS NETWORKS", "applicants": [ "RELIANCE JIO INFOCOMM LTD [IN]", "RELIANCE JIO INFOCOMM LIMITED" ], "inventors": [ "GUPTA AJAY KUMAR [IN]", "OAK VISHAL VASANT [IN]", "GUPTA, Ajay Kumar", "OAK, Vishal Vasant" ], "ipc": [ "H04W" ], "abstract": "Embodiments of the present disclosure relate to performing a handover on a user equipment [140] from a serving base station [110] to a target base station. In one embodiment, a method is disclosed, comprising: receiving a handover report from the user equipment [140]; identifying at least one access point [130A, 130B]; transmitting a request message to at least one of the at least one access point [130A, 130B] and a network entity; receiving the response messages from at least one of the at least one access point [130A, 130B] and the network entity; and processing at least one of the first response message and the second response message for performing the handover from the serving base station [110] to one of the neighbouring target base stations [120A, 120B].", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2017141179A1", "source": "epo-ops" }, { "publication_number": "WO2017134593A1", "country": "WO", "doc_number": "2017134593", "kind": "A1", "date": null, "title": "SYSTEMS AND METHODS FOR RESOLVING A PHYSICAL CELL IDENTITY CONFUSION IN A HETEROGENEOUS NETWORK", "applicants": [ "RELIANCE JIO INFOCOMM LTD [IN]", "RELIANCE JIO INFOCOMM LIMITED" ], "inventors": [ "GUPTA AJAY KUMAR [IN]", "OAK VISHAL VASANT [IN]", "GUPTA, Ajay Kumar", "OAK, Vishal Vasant" ], "ipc": [ "H04B", "H04W" ], "abstract": "Embodiment of the present disclosure relates to resolving physical cell identity confusion in heterogenous networks. In one embodiment, a method is disclosed, comprising: receiving a handover request including a first physical cell identity of a first target base station [120A]; comparing the first physical cell identity with a neighbour list comprising the first physical cell identity of the first target base station [120A] and a second physical cell identity of a second target base station [120B]; transmitting an identifier of an access point [130A, 130B, 130C, 130D] to the first target base station base stations [120A] and the second target base station [120B]; and analysing response messages received from each of the first target base stations [120A] and the second target base station [120B] for performing a handover from a serving base station [102] to one of the first target base station [120A] and the second target base station [120B].", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2017134593A1", "source": "epo-ops" }, { "publication_number": "WO2015033358A1", "country": "WO", "doc_number": "2015033358", "kind": "A1", "date": null, "title": "A SYSTEM AND METHOD FOR TRACKING DISPENSATION OF FUEL FROM A PLURALITY OF FUEL STATIONS", "applicants": [ "RELIANCE IND LTD [IN]", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "KABRE ATUL RAVINDRA [IN]", "MANWAR KETAN CHHOTALAL [IN]", "KABRE, ATUL RAVINDRA", "MANWAR, KETAN, CHHOTALAL" ], "ipc": [ "B67D", "G01F", "G06F", "G06Q" ], "abstract": "A system and method for tracking dispensation of fuel from a plurality of fuel stations comprising, a plurality of dispenser slave modules, a plurality of gauges, a plurality of gauge slave modules, a plurality of price display slave modules, a plurality of access points, a plurality of controllers, wherein each controller comprises a first master module and a second master module and a server comprising a transceiver and an analytical engine.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2015033358A1", "source": "epo-ops" }, { "publication_number": "US2016032062A1", "country": "US", "doc_number": "2016032062", "kind": "A1", "date": null, "title": "POLYMER NANOCOMPOSITES", "applicants": [ "XOLVE INC [US]", "RELIANCE INDUSTRIES LTD [IN]", "XOLVE, INC.", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "CLAUSS ALLEN DAVID [US]", "KOTH BRIAN JEFFREY [US]", "PAN GUIQUAN [US]", "WIETFELDT NICHOLAS RICHARD [US]", "HALL MATTHEW CLAYTON [US]", "CLAUSS ALLEN DAVID", "KOTH BRIAN JEFFREY", "PAN GUIQUAN" ], "ipc": [ "C08J", "C08K" ], "abstract": "Provided herein is technology relating to polymer nanocomposites, and particularly, but not exclusively, to polymer nanocomposites comprising two or more nanomaterials and methods of producing nanocomposites comprising two or more nanomaterials.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2016032062A1", "source": "epo-ops" }, { "publication_number": "US2016032061A1", "country": "US", "doc_number": "2016032061", "kind": "A1", "date": null, "title": "POLYMER-GRAPHENE NANOCOMPOSITES", "applicants": [ "XOLVE INC [US]", "RELIANCE IND LTD [IN]", "XOLVE, INC.", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "CLAUSS ALLEN DAVID [US]", "PAN GUIQUAN [US]", "WIETFELDT NICHOLAS RICHARD [US]", "HALL MATTHEW CLAYTON [US]", "TAFT DAVID D [US]", "CLAUSS ALLEN DAVID", "PAN GUIQUAN", "WIETFELDT NICHOLAS RICHARD" ], "ipc": [ "C08J", "C08K", "C08L", "B82Y" ], "abstract": "[0001] Provided herein is technology relating to polymer-graphene nanocomposites and particularly, but not exclusively, to methods for producing polymer-graphene nanocomposites using master batches comprising graphene and a polymer or polymer precursor. The resulting polymer-graphene nanocomposites comprise a high degree of exfoliation and dispersion of graphene nanoplatelets within the polymer matrix.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2016032061A1", "source": "epo-ops" }, { "publication_number": "KR20140057473A", "country": "KR", "doc_number": "20140057473", "kind": "A", "date": null, "title": "A METHOD FOR THE PREPARATION OF MWW TYPE ZEOLITE", "applicants": [ "RELIANCE IND LTD [IN]", "RELIANCE INDUSTRIES LIMITED" ], "inventors": [ "RAKSH VIR JASRA [IN]", "JAGANNATH DAS [IN]", "SREEDHARAN UNNIKRISHNAN [IN]", "AYYAMPERUMAL SAKTHIVEL [IN]", "RAKSH VIR. JASRA", "JAGANNATH DAS", "SREEDHARAN UNNIKRISHNAN", "AYYAMPERUMAL SAKTHIVEL" ], "ipc": [ "C01B" ], "abstract": "[0001] The invention is about the MWW type zeolite manufacturing method and the above-described method together well mixes the compound, in which the silicon dioxide predetermining of the amount is contained the compound, containing the metal oxide water, and the pH modifier without the i) organic structure derivative (organic structure directing agent) or the crystalline MWW type zeolite crystal nucleus (seed) and it is the amorphous function metallosilicate gel (aqueous amorphous metallosilicate gel) made.\n\nii) It includes the organic templating material (organic templating agent) being added in the above-described gel and performing a water-heat process and producing the crystalline MWW type zeolite.", "url": "https://worldwide.espacenet.com/patent/search/publication/KR20140057473A", "source": "epo-ops" }, { "publication_number": "KR20100095012A", "country": "KR", "doc_number": "20100095012", "kind": "A", "date": null, "title": "PROCESS FOR PRODUCTION AND QUANTITATION OF HIGH YIELD OF BIOBUTANOL", "applicants": [ "RELIANCE LIFE SCIENCES PVT LTD [IN]", "RELIANCE LIFE SCIENCES PVT., LTD." ], "inventors": [ "VIDHYA RANGASWAMY [IN]", "JASMINE ISAR [IN]", "PRADEEP VERMA [IN]", "VIDHYA RANGASWAMY", "JASMINE ISAR", "PRADEEP VERMA" ], "ipc": [ "C12N", "C12P" ], "abstract": "The present invention is to provide the process for the high yield production of butanol by the Clostridium acetobutylicum ATCC 10132. By using the arranging process through the operation of the different process variable the process can be completed in the short time within period. Moreover, the process can be used for the biomass primary production of butanol. It biologicals it makes the conversion of strategy of the major chemical industry this possible as to the biofuel production from the route of being dangerous to the route of being environmentally refined.", "url": "https://worldwide.espacenet.com/patent/search/publication/KR20100095012A", "source": "epo-ops" }, { "publication_number": "US6257310B1", "country": "US", "doc_number": "6257310", "kind": "B1", "date": null, "title": "Method for making heat sink vacuum", "applicants": [ "RELIANCE ELECTRIC TECHNOLGIES [US]", "RELIANCE ELECTRIC TECHNOLGIES, LLC" ], "inventors": [ "JANKO STEVEN P [US]", "JANKO STEVEN P." ], "ipc": [ "B22D" ], "abstract": "A method for forming a heat transfer apparatus wherein a conduit construct is formed between first and second construct ends and is disposed in a mold cavity with the first and second ends extending from the cavity, air is removed from the construct, body material in molten fluid form is provided in the cavity so as to cover the construct and the molten material is permitted to solidify. In addition, the invention includes a manganese/nickel barrier material which is placed on a conduit construct prior to introducing molten material into the cavity to reduce bubbles in the sink. The invention also includes a system for maintaining heat sink temperature despite fluctuating amount of heat generated by devices mounted to or adjacent a sink wherein the system includes a temperature sensor, a controller and a regulator, the controller controlling the regulator as a function of feedback signals received from the sensor.", "url": "https://worldwide.espacenet.com/patent/search/publication/US6257310B1", "source": "epo-ops" }, { "publication_number": "US4309676A", "country": "US", "doc_number": "4309676", "kind": "A", "date": null, "title": "Instantaneous compressor and instantaneous expandor", "applicants": [ "RELIANCE ELECTRIC CO", "RELIANCE ELECTRIC COMPANY" ], "inventors": [ "MARTIN HUBERT", "BEENE GERALD W", "MARTIN", "HUBERT", "BEENE", "GERALD W." ], "ipc": [ "H03G", "H04B" ], "abstract": "An instantaneous compressor and an instantaneous expandor both of which use the logarithmic characteristics of diodes to provide compression and expansion, respectively, of uncompressed analog PAM signals and compressed analog PAM signals. Both the compressor and expandor also include circuitry having a temperature dependent gain characteristic. The signal at the compressor output is a temperature independent compressed analog signal which follows the compressor's logarithmic encoding characteristic. The signal at the output of the expandor is a temperature independent uncompressed analog signal which is substantially identical to the analog signal at the compressor input.", "url": "https://worldwide.espacenet.com/patent/search/publication/US4309676A", "source": "epo-ops" }, { "publication_number": "EP4749179A1", "country": "EP", "doc_number": "4749179", "kind": "A1", "date": null, "title": "AN OPTICAL FILTER AND A LIGHT ASSEMBLY COMPRISING THE OPTICAL FILTER", "applicants": [ "MAHINDRA ELECTRIC AUTOMOBILE LTD [IN]", "Mahindra Electric Automobile Limited" ], "inventors": [ "JAGANNATHAN JAIPRAKASH [IN]", "J IRUDAYA NAVEEN ROY [IN]", "E H SHEKARBABU [IN]", "S ARAVIND [IN]", "KUMARI AISHWARYA [IN]", "JAGANNATHAN, Jaiprakash", "J IRUDAYA, Naveen Roy", "E H, Shekarbabu" ], "ipc": [ "F21S" ], "abstract": "[0001] The present invention provides a light assembly (200), comprising an optical filter (100). The optical filter (100) comprises at least a first lens (102) and a second lens (106), adapted to at least one of: transmit at least a portion of light incident on the first and second lens (102, 106); absorb at least a portion of light incident on the first and second lens (102, 106); diffuse at least a portion of light incident on the first and second lens (102, 106), and reflect at least a portion of light incident on the first and second lens (102, 106). In the light assembly (200), the optical filter (100) is adapted to substantially allow light from a light source (202) to exit the light assembly (200), and obscure internal components of the light assembly (200) from the exterior.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP4749179A1", "source": "epo-ops" }, { "publication_number": "US2024320240A1", "country": "US", "doc_number": "2024320240", "kind": "A1", "date": null, "title": "SYSTEM FOR CONSOLIDATING DATA ATTRIBUTES FOR OPTIMIZING DATA PROCESSING AND A METHOD THEREOF", "applicants": [ "TECH MAHINDRA LTD [IN]", "TECH MAHINDRA LIMITED" ], "inventors": [ "PODDER SOUMYAJIT [IN]", "PODDER, SOUMYAJIT", "Podder, Soumyajit" ], "ipc": [ "G06F" ], "abstract": "The present disclosure relates to system and method for consolidating data attributes for optimizing data processing. The method comprises defining objectives associated with data along with data outcome expected after processing of data from a sample dataset through processor. The data outcome is predicted based on metadata associated with the data from the sample dataset. The method further comprises identifying metadata insights for classifying metadata into a plurality of metadata types through metadata crawler, generating an experienced based metadata by filtering metadata with incomplete information from the metadata according to the objectives and data output expected through the processor. The experience-based metadata comprises one or more metadata types from the plurality of metadata types and generating consolidated sample data by using the experienced based metadata through the processor. The consolidated sample data is generated based on validation of the consolidated sample data through predefined rules.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024320240A1", "source": "epo-ops" }, { "publication_number": "WO2015033237A1", "country": "WO", "doc_number": "2015033237", "kind": "A1", "date": null, "title": "NUCLEOTIDE SEQUENCES, NUCLEIC ACID SENSORS AND METHODS THEREOF", "applicants": [ "NAT CT FOR BIOLOG SCIENCES NCBS TIFR [IN]", "NATIONAL CENTRE FOR BIOLOGICAL SCIENCES (NCBS-TIFR)" ], "inventors": [ "KRISHNAN YAMUNA [IN]", "SHARMA SURUCHI [IN]", "KRISHNAN, YAMUNA", "SHARMA, SURUCHI" ], "ipc": [ "C07H" ], "abstract": "The present disclosure relates to particular nucleotide sequences comprising of at least one stem and/or loop structure and which optionally bind fluorescent labels, for example DFHBI and a process for obtaining said sequences. The present disclosure also provides nucleic acid sensor for cAMP comprising reporter domain, communication module and target recognition domain. Further, the present disclosure provides for ratiometric sensors 10 for quantifying cAMP using the nucleic sensors of the instant invention. The instant disclosure further provides method for obtaining the sensors, method for detecting and measuring small molecules, such as cAMP using the sensors of the instant disclosure and kits thereof.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2015033237A1", "source": "epo-ops" }, { "publication_number": "WO2014132191A2", "country": "WO", "doc_number": "2014132191", "kind": "A2", "date": null, "title": "METHODS OF MULTIPLEXING DNA SENSORS AND LOCALIZING DNA SENSOR", "applicants": [ "NAT CT FOR BIOLOG SCIENCES NCBS TIFR [IN]", "NATIONAL CENTRE FOR BIOLOGICAL SCIENCES (NCBS-TIFR)" ], "inventors": [ "KRISHNAN YAMUNA [IN]", "MODI SOUVIK [IN]", "SURANA SUNAINA [IN]", "KRISHNAN, YAMUNA", "MODI, SOUVIK", "SURANA, SUNAINA" ], "ipc": [ "C12Q", "C12N" ], "abstract": "The present disclosure relates to a method of multiplexing DNA sensors and optionally measuring pH in cell, a method of localizing DNA sensor in Golgi Network of scFv-Furin expressing cell and a method of identifying optimal location of fluorophore pair on the DNA sensor for multiplexing DNA sensors. The DNA sensors of the present disclosure follow independent cellular pathways and do not interact with or compromise functionality of another DNA sensor.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2014132191A2", "source": "epo-ops" }, { "publication_number": "US2024427555A1", "country": "US", "doc_number": "2024427555", "kind": "A1", "date": null, "title": "SYSTEM FOR GENERATING RANDOM NUMBERS AND METHOD THEREOF", "applicants": [ "RAMAN RES INSTITUTE [IN]", "Raman Research Institute" ], "inventors": [ "SINHA URBASI [IN]", "SINHA ANINDA [IN]", "NATH PINGAL PRATYUSH [IN]", "SINHA, Urbasi", "SINHA, Aninda", "NATH, Pingal Pratyush" ], "ipc": [ "G06F", "H04B" ], "abstract": "The present disclosure discloses a system and method for random number generation from a loophole-free a Legget-Garg inequality (LGI) based random number generation architecture. More specifically, the randomness of the random numbers generated by LGI based architecture is certified and quantified in a semi device-independent manner based on the violation of the Leggett Garg Inequality. Additionally, the LGI based architecture addresses clumsiness loophole, detection efficiency loophole, multi-photon emission loophole, state preparation loophole and coincidence loophole making the process completely loophole free. A number of experiments are performed using the loophole-free LGI based architecture to evaluate different coincidence measurements. The coincidence measurements are used to generate bit strings of 0's and 1's from the coincidence counts based on which the random numbers are generated.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024427555A1", "source": "epo-ops" }, { "publication_number": "US2024388425A1", "country": "US", "doc_number": "2024388425", "kind": "A1", "date": null, "title": "METHOD AND APPARATUS FOR OPTIMIZING PERFORMANCE OF A QUANTUM KEY DISTRIBUTION (QKD) PROTOCOL", "applicants": [ "RAMAN RES INSTITUTE [IN]", "Raman Research Institute" ], "inventors": [ "SINHA URBASI [IN]", "CHATTERJEE SOURAV [IN]", "SINHA, Urbasi", "CHATTERJEE, Sourav", "Sinha, Urbasi", "Chatterjee, Sourav" ], "ipc": [ "H04L" ], "abstract": "[0000] The present disclosure relates to field of quantum cryptography that discloses method of optimizing performance of Quantum Key Distribution (QKD) protocol. Computing system (101) extracts one or more coincidence distribution sets generated from one or more timestamps detected during communication by one or more detector pairs associated with sender and receiver of communication. Further, computing system identifies one or more reference lines indicating signal value and noise value in each of one or more coincidence distribution sets. Thereafter, computing system determines time window in one or more coincidence distribution sets by iteratively adjusting one or more reference lines in incremental steps until at least one of, performance parameters, signal value and noise value within time window complies with predefined requirements. Finally, computing system optimizes performance of QKD protocol based on determined time window. present disclosure provides an advantage of optimizing individual Signal-to-Noise Ratio (SNR) while restricting QBER to predefined limit.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2024388425A1", "source": "epo-ops" }, { "publication_number": "EP2913688A1", "country": "EP", "doc_number": "2913688", "kind": "A1", "date": null, "title": "System and method for navigation assistance in a scattering environment", "applicants": [ "UNIVERSITÉ DE RENNES 1 [FR]", "CENTRE NAT RECH SCIENT [FR]", "RAMAN RES INST [IN]", "UNIVERSITÉ DE RENNES 1", "CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE -CNRS-", "RAMAN RESEARCH INSTITUTE" ], "inventors": [ "ALOUINI MEHDI [FR]", "FADE JULIEN [FR]", "BRETENAKER FABIEN [FR]", "RAMACHANDRAN HEMA [IN]", "ALOUINI, MEHDI", "FADE, JULIEN", "BRETENAKER, FABIEN", "RAMACHANDRAN, HEMA" ], "ipc": [ "G01S", "G08G" ], "abstract": "For performing navigation assistance in a scattering environment, a system is intended to detect at least one navigational light marker in scenes captured by an image capturing device, each navigational light marker generating a light beam having a predefined polarization state. The system includes an image capturing device that is adapted for: capturing a first image of a scene, said first image being polarized in accordance with the predefined polarization state of the light beam generated by said navigational light marker(s); capturing a second image of the scene, said second image being polarized according to a polarization state orthogonal to the polarization state of the first image; generating a polarimetric contrast image by combining the first and second captured images; and providing a feedback for performing navigation assistance in the scattering environment, on the basis of the generated polarimetric contrast image.", "url": "https://worldwide.espacenet.com/patent/search/publication/EP2913688A1", "source": "epo-ops" }, { "publication_number": "WO2013070304A1", "country": "WO", "doc_number": "2013070304", "kind": "A1", "date": null, "title": "METHOD FOR DETERMINING THE PRESENCE AND LOCATION OF A SUBSURFACE HYDROCARBON ACCUMULATION AND THE ORIGIN OF THE ASSOCIATED HYDROCARBONS", "applicants": [ "EXXONMOBIL UPSTREAM RES CO [US]", "POTTORF ROBERT J [US]", "LAWSON MICHAEL [US]", "MAY STEVEN R [US]", "DREYFUS SEBASTIEN [US]", "RAMAN SUMATHY [US]", "EXXONMOBIL UPSTREAM RESEARCH COMPANY", "POTTORF, ROBERT, J.", "LAWSON, MICHAEL", "MAY, STEVEN, R.", "DREYFUS, SEBASTIEN", "RAMAN, SUMATHY" ], "inventors": [ "POTTORF ROBERT J [US]", "LAWSON MICHAEL [US]", "MAY STEVEN R [US]", "DREYFUS SEBASTIEN [US]", "RAMAN SUMATHY [US]", "POTTORF, ROBERT, J.", "LAWSON, MICHAEL", "MAY, STEVEN, R." ], "ipc": [ "E21B" ], "abstract": "A method of determining a presence and location of a subsurface hydrocarbon accumulation from a sample of naturally occurring substance. An expected concentration of isotopologues of a hydrocarbon species is determined. An expected temperature dependence of isotopologues present in the sample is modeled using high-level ab initio calculations. A clumped isotopic signature of the isotopologues present in the sample is measured. The clumped isotopic signature is compared with the expected concentration of isotopologues. Using the comparison, it is determined whether hydrocarbons present in the sample originate directly from a source rock or whether the hydrocarbons present in the sample have escaped from a subsurface accumulation. The current equilibrium storage temperature of the hydrocarbon species in the subsurface accumulation prior to escape to the surface is determined. A location of the subsurface accumulation is determined. This information may be integrated with pre-drill basin burial history models to calibrate a basin model.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2013070304A1", "source": "epo-ops" }, { "publication_number": "US2008316231A1", "country": "US", "doc_number": "2008316231", "kind": "A1", "date": null, "title": "Method and System for Line By Line Addressing of RMS Responding Display Matrix with Wavelets", "applicants": [ "RAMAN RES INST [IN]", "RUCKMONGATHAN TEMKAR NARASINGARAO [IN]", "RAMAN RESEARCH INSTITUTE", "RUCKMONGATHAN TEMKAR NARASINGARAO" ], "inventors": [ "RUCKMONGATHAN T N [IN]", "RUCKMONGATHAN TEMKAR NARASINGARAO [IN]", "RUCKMONGATHAN T. N.", "RUCKMONGATHAN TEMKAR NARASINGARAO" ], "ipc": [ "G09G", "G06F" ], "abstract": "A method for line-by-line addressing of RMS responding display matrix with wavelets, said method comprises steps of: selecting the wavelets such that energy of them is proportional to an integer power of two to form an orthogonal matrix; obtaining select waveform profile by summing elements of column in the wavelet matrix; obtaining column waveforms by dot product of data with column of the wavelet matrix; and applying the select waveforms and the corresponding column waveforms by selecting one row of the display matrix at a time.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2008316231A1", "source": "epo-ops" }, { "publication_number": "WO2007036950A1", "country": "WO", "doc_number": "2007036950", "kind": "A1", "date": null, "title": "SINGLE-SOURCE PRECURSOR FOR SEMICONDUCTOR NANOCRYSTALS", "applicants": [ "DIRECTOR GENERAL DEFENCE RES & [IN]", "REGISTRAR [IN]", "KOYAKUTTY MANZOOR [IN]", "VERMA ADITYA [IN]", "VEDERA SAMPAT RAJ [IN]", "KUMAR NARENDRA [IN]", "KUTTY THUNDYIL RAMAN NARAYANA [IN]", "THE DIRECTOR GENERAL DEFENCE RESEARCH & DEVELOPMENT ORGANISATION", "REGISTRAR", "KOYAKUTTY, MANZOOR", "VERMA, ADITYA", "VEDERA, SAMPAT, RAJ", "KUMAR, NARENDRA", "KUTTY, THUNDYIL, RAMAN, NARAYANA" ], "inventors": [ "KOYAKUTTY MANZOOR [IN]", "VERMA ADITYA [IN]", "VEDERA SAMPAT RAJ [IN]", "KUMAR NARENDRA [IN]", "KUTTY THUNDYIL RAMAN NARAYANA [IN]", "KOYAKUTTY, MANZOOR", "VERMA, ADITYA", "VEDERA, SAMPAT, RAJ" ], "ipc": [ "C09K", "C30B" ], "abstract": "A process for preparing a single source solid precursor matrix for semiconductor nanocrystals comprising the steps of: a) Mixing of 0.1-1 Molar of an aqueous or nonaqueous (organic) solution containing the first component of the host matrix (1 ) with 0.001-0.01 Molar of an aqueous/non-aqueous solution containing the first dopant ions, which needs in situ modification of valency state (2), b) dissolving 10-20 milligram of an inorganic salt for the in situ reduction of the first dopant ion in the solution (3), c) addition of 0.001-0.01 Molar of an aqueous/non-aqueous solution of an inorganic salt containing the dopant ions which do not need modifications of their valency state (4), d) addition of 0.1-1 Molar of an aqueous/non-aqueous solution of an inorganic salt containing the second component of the host material (5), e) addition of 5-10% by weight of an aqueous solution containing a pH modifying complexing agent, to obtain a mixture (6), f) heating the mixture thus obtained in step (e) to obtain a solid layered micro-structural precursor compound (7,8).", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2007036950A1", "source": "epo-ops" }, { "publication_number": "WO2025181726A1", "country": "WO", "doc_number": "2025181726", "kind": "A1", "date": null, "title": "ENCODING ELECTRONIC SPECTRA USING SECOND-QUANTIZED ENTANGLEMENT NETWORKS OF ANGULAR MOMENTA", "applicants": [ "NAT RES COUNCIL CANADA [CA]", "HIS MAJESTY THE KING IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF NAT DEFENCE [CA]", "NATIONAL RESEARCH COUNCIL OF CANADA", "HIS MAJESTY THE KING IN RIGHT OF CANADA, AS REPRESENTED BY THE MINISTER OF NATIONAL DEFENCE" ], "inventors": [ "HU HANG [CA]", "OOI HSU KIANG [CA]", "HU ANGUANG [CA]", "HU, Hang", "OOI, Hsu Kiang", "HU, Anguang" ], "ipc": [ "G06N", "G16C" ], "abstract": "According to the invention an apparatus is provided for encoding electronic spectra comprising a unit for generating eigenfunctions of quantum angular momenta to transform the Coulomb operator of electronic spectra into an isospectral diagonal form and a un it for decomposing said isospectral diagonal form into atomic orbital angular momentum blocks.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025181726A1", "source": "epo-ops" }, { "publication_number": "WO2025171485A1", "country": "WO", "doc_number": "2025171485", "kind": "A1", "date": null, "title": "METHODS AND SYSTEM FOR CHARACTERIZING AND CALIBRATING A WEARABLE HELMET-MOUNTED DIGITAL VISUAL AUGMENTATION DEVICE WITH AN AR/VR DISPLAY", "applicants": [ "NAT RES COUNCIL CANADA [CA]", "DEFENCE RES AND DEVELOPMENT CANADA [CA]", "NATIONAL RESEARCH COUNCIL OF CANADA", "DEFENCE RESEARCH AND DEVELOPMENT CANADA" ], "inventors": [ "DROUIN MARC-ANTOINE [CA]", "PICARD MICHEL [CA]", "ROY SIMON [CA]", "AZIMI HILDA [CA]", "DROUIN, Marc-Antoine", "PICARD, Michel", "ROY, Simon", "AZIMI, Hilda" ], "ipc": [ "G02B", "G09G" ], "abstract": "A method for characterizing and calibrating a helmet-mounted digital visual augmentation device for a user, wherein the method comprises: with cameras mounted on the helmet, acquiring stereo images of a calibration target; calibrating a position of the user's eyes; with a projection system, projecting structured-light patterns associated with the target on an AR/VR display; acquiring a 3D model of the AR/VR display and obtaining a shape of the AR/VR display; mapping between AR/VR display pixel coordinate and the position in 3D on the calibration target in front of the user's eyes where the pixel is perceived by the user; encoding deviations of the projection system based on the mapping, wherein the 3D model of the AR/VR display is in a same reference frame as the cameras mounted on the helmet; using at least one machine learning model to correct deviations between an image of the target as seen from a point of view of the user's eyes and an image of the target captured by the cameras; and generating a digital twin of the digital visual augmentation device.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2025171485A1", "source": "epo-ops" }, { "publication_number": "WO2024189635A1", "country": "WO", "doc_number": "2024189635", "kind": "A1", "date": null, "title": "THERMOELECTRIC MATERIALS WITH NETWORKED HETEROSTRUCTURES PROVIDING ENHANCED THERMOELECTRIC EFFICIENCY AND PREPARATION METHOD THEREOF", "applicants": [ "CHAIRMAN DEFENCE RES & DEVELOPMENT ORGANISATION [IN]", "CHAIRMAN, DEFENCE RESEARCH & DEVELOPMENT ORGANISATION" ], "inventors": [ "RAM JASA [IN]", "RAM, Jasa" ], "ipc": [ "H01L", "H10N" ], "abstract": "A facile and scalable method for preparation of networked heterostructures in thermoelectric materials at nano-scale is disclosed. The preparation method involves rocking the melted form of component B with nanomaterial of component A under inert environment, followed by controlled consolidation. Honeycomb like network of component B having filled-in voids by component A forms heterostructure B/A at nano-scale, where component A and B can be metal, semiconductor or insulator. The method of thermoelectric figure of merit (ZT) enhancement by quantum confinement effects and its polarity reversal by carrier injection from barrier layer in nano-sized heterostructures are also disclosed. ZT > 2 in both p-type and n-type metal- semiconductor bulk heterostructures of formula Dδ/BixSb2-xDyM3-y are demonstrated. The method of ZT enhancement is also applicable to semiconductor-semiconductor heterostructures as well as superlattice structures. High ZT materials find usages in power generation, Peltier cooling and refrigeration, thermal infrared sensing and imaging, and thermal infrared display.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2024189635A1", "source": "epo-ops" }, { "publication_number": "WO2021033203A1", "country": "WO", "doc_number": "2021033203", "kind": "A1", "date": null, "title": "A PROCESS FOR SYNTHESIS OF HIGH FLUOROSCENCE, HIGH CALORIFIC VALUE MATERIAL FROM WASTE PLASTIC", "applicants": [ "CHAIRMAN DEFENCE RES & DEVELOPMENT ORGANISATION [IN]", "CHAIRMAN, DEFENCE RESEARCH & DEVELOPMENT ORGANISATION" ], "inventors": [ "GROVER ATUL [IN]", "SINGH ABHINAV [IN]", "JOSHI PIYUSH [IN]", "BALA MADHU [IN]", "GROVER, Atul", "SINGH, Abhinav", "JOSHI, Piyush", "BALA, Madhu" ], "ipc": [ "C10L" ], "abstract": "A thermochemical conversion process of a combination of non biodegradeable plastic waste, mixed with organic wastes for obtaining bio-plastic char (BPC), comprising mixing the plastic wastes, and organic wastes; adding the mixture in the fixed bed reactor and firing for about 5 minute; followed by carrying out the process in the limited oxygen already present in the reactor as air; continuing the process for 2 to 16 hours; filtering the liquids formed during the reaction through a mesh fitted within the reactor; and collecting the liquids, condensate and char, the solid mass.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2021033203A1", "source": "epo-ops" }, { "publication_number": "WO2016156935A1", "country": "WO", "doc_number": "2016156935", "kind": "A1", "date": null, "title": "MANDREL ASSEMBLY AND METHOD OF MANUFACTURING SOLID ROCKET PROPELLANT GRAIN USING THE SAME", "applicants": [ "DIRECTOR GENERAL DEFENCE RES & DEV ORGANISATION (DRDO) [IN]", "DIRECTOR GENERAL, DEFENCE RESEARCH & DEVELOPMENT ORGANISATION (DRDO)" ], "inventors": [ "KRISHNAN ANISH BALA [IN]", "KRISHNAN, Anish, Bala" ], "ipc": [ "F02K" ], "abstract": "The present disclosure relates to a dismantleable mandrel assembly and a method of molding solid propellant grains with deep fin cavities whose major transverse dimensions are larger than casing opening dimensions in a monolithic rocket motor. The mandrel assembly comprises a base mandrel, a core mandrel insertable into the base mandrel and a plurality of fin molds attachable onto the base mandrel in a circular pattern about the motor axis. The plurality of longitudinal fin cavities is configured with forward swept leading and trailing edges. The manufacturing technique involves assembling and disassembling the mandrel components before propellant casting and after propellant curing respectively in a specific sequence. With minimum number of components and critical joints the method assures reduced quantum of explosive hazard in propellant grain manufacturing for high performance solid rocket motors.", "url": "https://worldwide.espacenet.com/patent/search/publication/WO2016156935A1", "source": "epo-ops" }, { "publication_number": "IN656DE2014A", "country": "IN", "doc_number": "656DE2014", "kind": "A", "date": null, "title": "A QUANTUM CASCADE LASER BASED PORTABLE DETECTION SYSTEM FOR REMOTE SENSING OF EXPLOSIVES, HAZARDOUS CHEMICALS AND BIO AGENTS", "applicants": [ "DIRECTOR GENERAL DEFENCE RES & DEV ORG [IN]", "DIRECTOR GENERAL, DEFENCE RESEARCH & DEVELOPMENT ORGANISATION" ], "inventors": [ "SHARMA RAMESH CHAND [IN]", "KUMAR DEEPAK [IN]", "MAINI ANIL KUMAR [IN]", "SHARMA, RAMESH CHAND", "KUMAR, DEEPAK", "MAINI, ANIL KUMAR" ], "ipc": [], "abstract": "A Standoff quantum cascade Laser Photoacoustic Spectroscopy system with greater sensitivity, selectivity, improved Signal to Noise Ratio (SNR) and greater detection range. The system capable to detect traces in solid, Liquid and Vapor/ Gaseous phase of explosive, hazardous chemicals/chemical warfare agents, biological warfare agents, green houses gases and pollutant gases, the precise monitoring of trace gases including the detection of environmental pollutants, tracking of contaminants in closed environmental systems, medical diagnostics, defense, and homeland security. The system comprising: a quantum cascade tunable laser source to emit modulated pulse towards the target; a detector (120) coated with a layer of carbon black or TiO2 and comprises of a resonant cavity for detecting the pulses back scattered/reflected by the target; and a means for analyzing signals obtained from detector and display device for displaying information about target (110).", "url": "https://worldwide.espacenet.com/patent/search/publication/IN656DE2014A", "source": "epo-ops" }, { "publication_number": "JP2015162478A", "country": "JP", "doc_number": "2015162478", "kind": "A", "date": null, "title": "QUANTUM DOT TYPE INFRARED DETECTOR ELEMENT, QUANTUM DOT TYPE INFRARED DETECTOR AND QUANTUM DOT TYPE INFRARED IMAGING APPARATUS", "applicants": [ "TECHNICAL RES & DEV INST MINISTRY DEFENCE", "FUJITSU LTD", "防衛省技術研究本部長", "富士通株式会社" ], "inventors": [ "TOSHIDA MINORU", "KOBAYASHI MASAKO", "KOYAMA MASATOSHI", "YAMASHITA HIROYASU", "UCHIYAMA YASUHITO", "土志田 実", "小林 雅子", "小山 正敏" ], "ipc": [ "H01L" ], "abstract": "PROBLEM TO BE SOLVED: To provide a quantum dot type infrared detector element, a quantum dot type infrared detector and a quantum dot type infrared imaging apparatus, achieving a higher sensitivity/noise ratio.SOLUTION: In a quantum dot type infrared detector element, spacer layers are provided between each of upper and lower electrode formation layers and a quantum dot layered structure, and a thickness of a spacer layer on an emitter electrode side is made thinner than that of a spacer layer on a collector electrode side.", "url": "https://worldwide.espacenet.com/patent/search/publication/JP2015162478A", "source": "epo-ops" }, { "publication_number": "IN434DE2012A", "country": "IN", "doc_number": "434DE2012", "kind": "A", "date": null, "title": "“EPOXY COMPOSITE COMPOSITION AND METHOD OF MAKING THE SAME”", "applicants": [ "DIRECTOR GENERAL DEFENCE RES & DEV ORG [IN]", "DIRECTOR GENERAL  DEFENCE RESEARCH & DEVELOPMENT ORGANISATION" ], "inventors": [ "IVATURI SRIKANTH [IN]", "ANIL KUMAR [IN]", "PARTHA GHOSAL [IN]", "GANTA ROHINI DEVI [IN]", "IVATURI SRIKANTH", "ANIL KUMAR", "PARTHA GHOSAL", "GANTA ROHINI DEVI" ], "ipc": [], "abstract": "The present invention is related to an epoxy composite composition comprising of toughened epoxy  combination of curing agents and fibers. Further  the present invention provides a method for the preparation of epoxy composition. The present invention also provides a method for the preparation of epoxy composite composition.", "url": "https://worldwide.espacenet.com/patent/search/publication/IN434DE2012A", "source": "epo-ops" }, { "publication_number": "US2013250389A1", "country": "US", "doc_number": "2013250389", "kind": "A1", "date": null, "title": "DEVICE FOR GENERATING OPTICAL VORTEX", "applicants": [ "GHAI DEVINDER PAL [IN]", "MAINI ANIL KUMAR [IN]", "DEFENCE RES DEV ORGANIZATION [IN]", "GHAI DEVINDER PAL", "MAINI ANIL KUMAR", "DEFENCE RESEARCH DEVELOPMENT ORGANIZATION" ], "inventors": [ "GHAI DEVINDER PAL [IN]", "MAINI ANIL KUMAR [IN]", "GHAI DEVINDER PAL", "MAINI ANIL KUMAR" ], "ipc": [ "G02B" ], "abstract": "[0000] A device for generating optical vortex of desired topological charge is disclosed. The device comprises a circular mirror having hole at its centre and a radial slit. The mirror comprises a piezoelectric actuator. The actuator comprises a hollow tube having inner diameter equal to the diameter of the hole of the mirror, a through cut extending along the length of the tube from an inner till an outer diameter, and an inner and outer electrode being formed on inner and outer wall of the tube respectively, wherein the length of the electrode increases continuously in the azimuth direction across said outer wall. The Actuator is coaxially joined to the mirror such that the slit formed between the inner and outer diameter of the tube overlaps with the radial slit. Shape of the mirror undergoes azimuthal expansion upon applying excitation voltage across electrodes forming single turn helix to generate optical vortex.", "url": "https://worldwide.espacenet.com/patent/search/publication/US2013250389A1", "source": "epo-ops" }, { "publication_number": "JP2013120879A", "country": "JP", "doc_number": "2013120879", "kind": "A", "date": null, "title": "LIGHT DETECTION ELEMENT AND IMAGING APPARATUS", "applicants": [ "TECHNICAL RES & DEV INST MINISTRY DEFENCE", "FUJITSU LTD", "TECHNICAL RESEARCH & DEVELOPMENT INSTITUTE MINISTRY OF DEFENCE" ], "inventors": [ "SUGIZAKI GORO", "KIBE MICHIYA", "KOYAMA MASATOSHI", "YAMASHITA HIROYASU", "UCHIYAMA YASUHITO", "NISHINO HIROSHI" ], "ipc": [ "H01L" ], "abstract": "PROBLEM TO BE SOLVED: To improve performance of a light detection element without increasing the number of repeating units of quantum dots.SOLUTION: An active layer includes a barrier layer made of a semiconductor and a plurality of quantum dots which are distributed in the barrier layer and made of the semiconductor having a band gap narrower than that of the barrier layer. A pair of spacer layers made of the semiconductor having impurity concentration which is larger than that of the active layer is disposed so as to pinch the active layer. Electrodes for flowing a current in the thickness direction are disposed in a lamination structure composed of the active layer and the pair of the spacer layers.", "url": "https://worldwide.espacenet.com/patent/search/publication/JP2013120879A", "source": "epo-ops" }, { "publication_number": "JP2013120880A", "country": "JP", "doc_number": "2013120880", "kind": "A", "date": null, "title": "LIGHT DETECTION ELEMENT AND METHOD OF MANUFACTURING LIGHT DETECTION ELEMENT", "applicants": [ "TECHNICAL RES & DEV INST MINISTRY DEFENCE", "FUJITSU LTD", "TECHNICAL RESEARCH & DEVELOPMENT INSTITUTE MINISTRY OF DEFENCE" ], "inventors": [ "SUGIZAKI GORO", "KIBE MICHIYA", "KOYAMA MASATOSHI", "UCHIYAMA YASUHITO", "MATSUKURA YUSUKE", "SUZUKI RYO", "SAITO TETSUO", "NISHINO HIROSHI" ], "ipc": [ "H01L" ], "abstract": "PROBLEM TO BE SOLVED: To provide a light detection element capable of estimating the temperature of an object by detecting an electromagnetic wave radiated from the object.SOLUTION: A first electrode layer is disposed on a substrate, and a first active layer is disposed on the first electrode layer. The first active layer includes a first barrier layer and a plurality of first quantum dots which are distributed in the first barrier layer and have a band gap narrower than that of the first barrier layer. A second electrode layer is disposed on the first active layer. A second active layer is disposed on the second electrode layer. The second active layer includes a second barrier layer and a plurality of second quantum dots which are distributed in the second barrier layer and have a band gap narrower than that of the second barrier layer. A third electrode layer is disposed on the second active layer. First quantum dots are larger in the number than the second quantum dots.", "url": "https://worldwide.espacenet.com/patent/search/publication/JP2013120880A", "source": "epo-ops" } ] }