Patents by Inventor Ashok Gupta
Ashok Gupta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240163665Abstract: A method for performing a Network Slice Specific Authentication Authorization (NSSAA) procedure for a network slice is disclosed. The method includes performing, by a Network Slice Specific Authentication and Authorization Function (NSSAAF), an NSSAA procedure through a first Access and Mobility Management Function (AMF) selected amongst the first AMF and a second AMF. The method includes determining, by the NSSAAF whether the NS SAA procedure through the first AMF is successful or not. The method includes performing by the NSSAAF, one of skipping the NSSAA procedure for the second AMF in response to determining that the NSSAA procedure is successful for the first AMF transmitting a message to the second AMF for deleting Network Slice Selection Assistance Information (NSSAI) related to the network slice from an allowed list of network slices in response to determining that the NSSAA procedure is unsuccessful for the first AMF.Type: ApplicationFiled: March 17, 2022Publication date: May 16, 2024Inventors: Ashok Kumar NAYAK, Rajavelsamy RAJADURAI, Varini GUPTA, Hoyeon LEE
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Patent number: 11963095Abstract: The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Methods and systems for handling network slice admission control for User Equipment (UE) are provided. The disclosure relates to network slicing and more particularly, to a system and method of ensuring that a communication system is able to accurately enforce quota on the maximum number of UEs concurrently registering for a network slice defined by a Single Network Slice Selection Assistance Information (S-NSSAI). The disclosure describes how the limits of “Number of Terminals” configured for an S-NSSAI may be accurately maintained in a Network Slice Admission Control Function (NSACF), and thus the enforcement may be performed when the limit is really exhausted. The disclosure also describes that a deregistration notification from a Unified Data Management (UDM) may act as a trigger for an old Mobility Management Function (AMF) to decrement counts in the NSACF as the old AMF is no longer serving the UE.Type: GrantFiled: April 7, 2022Date of Patent: April 16, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Varini Gupta, Ashok Kumar Nayak, Danish Ehsan Hashmi, Hoyeon Lee, Lalith Kumar
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Patent number: 11645095Abstract: This disclosure describes methods, non-transitory computer readable storage media, and systems that generate a digital knowledge graph based on a plurality of tutorial content items to generate recommendations of digital resource items. Specifically, the disclosed system extracts a plurality of tasks, subject categories related to the tasks, and context signals related to an environment for the tasks from a plurality of tutorial content items for one or more digital content editing applications. The disclosed system generates a digital knowledge graph including nodes corresponding to the tasks and subject categories connected via edges based on relationships extracted from the tutorial content items. In some embodiments, the disclosed system also includes nodes corresponding to digital resource items in the digital knowledge graph or in a subgraph. The disclosed system utilizes the digital knowledge graph with context data to provide a recommendation of digital resource items for display at a client device.Type: GrantFiled: September 14, 2021Date of Patent: May 9, 2023Assignee: Adobe Inc.Inventors: Jayant Kumar, Manasi Deshmukh, Ming Liu, Ashok Gupta, Karthik Suresh, Chirag Arora, Jing Zheng, Ravindra Sadaphule, Vipul Dalal, Andrei Stefan
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Publication number: 20230080407Abstract: This disclosure describes methods, non-transitory computer readable storage media, and systems that generate a digital knowledge graph based on a plurality of tutorial content items to generate recommendations of digital resource items. Specifically, the disclosed system extracts a plurality of tasks, subject categories related to the tasks, and context signals related to an environment for the tasks from a plurality of tutorial content items for one or more digital content editing applications. The disclosed system generates a digital knowledge graph including nodes corresponding to the tasks and subject categories connected via edges based on relationships extracted from the tutorial content items. In some embodiments, the disclosed system also includes nodes corresponding to digital resource items in the digital knowledge graph or in a subgraph. The disclosed system utilizes the digital knowledge graph with context data to provide a recommendation of digital resource items for display at a client device.Type: ApplicationFiled: September 14, 2021Publication date: March 16, 2023Inventors: Jayant Kumar, Manasi Deshmukh, Ming Liu, Ashok Gupta, Karthik Suresh, Chirag Arora, Jing Zheng, Ravindra Sadaphule, Vipul Dalal, Andrei Stefan
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Patent number: 11567893Abstract: The present disclosure relates to a mirrored serial interface (MSI) for accessing peripherals through four wire serial interface. More particularly, the present disclosure is related to serial peripheral protocol with looped back mechanism in which contents of source data line are looped back onto the destination line and compared at every clock edge to ensure data sanity and to assert presence of slave and master device during and between cycles.Type: GrantFiled: May 15, 2017Date of Patent: January 31, 2023Assignee: CENTRE FOR DEVELOPMENT OF TELEMATICS (C-DOT)Inventors: Kashish Anand, Ashok Gupta, Atul Kumar Gupta, Praveen Kumar Mathur, Vipin Tyagi
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Patent number: 11495229Abstract: Devices and techniques are generally described for sending a first instruction for a device to output first content while the speech-processing device is in an ambient state during a first time period. First feedback data is received indicating that a first action associated with the first content was requested at a first time. A determination is made that the first time is during the first time period. Timing data related to a current time of the device is determined. Second content is determined based at least in part on the first action being requested during the first time period and the timing data. A second instruction is sent effective to cause the device to output second content while in the ambient state during a second time period.Type: GrantFiled: December 2, 2020Date of Patent: November 8, 2022Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Guoning Hu, Michael Hart, Seth Brickman, Ashok Gupta, David Jason Jones, Sandy Huang Cook
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Publication number: 20220332828Abstract: Provided are methods of treating bladder cancer (e.g., urothelial carcinoma, UC) in a subject having bladder cancer, e.g., UC, with an effective dose regimen of an anti-PD-L1 antibody, e.g., durvalumab, or an antigen binding fragment thereof. Also provided are methods in which an anti-PD-L1 antibody is used in combination with another immunotherapeutic agent, e.g., tremelimumab to treat a bladder cancer, e.g., UC, in a subject having bladder cancer. In some cases, the subject undergoing treatment is identified as having a bladder cancer or tumor that is PD-L1-low/neg, or PD-L1-high. Methods are also provided in which anti-PD-L1 antibody treatment of bladder cancer is used following a standard of care or first-line therapy in subjects who have progressed following such therapies or who have relapsed after a prior treatment regimen.Type: ApplicationFiled: April 14, 2022Publication date: October 20, 2022Inventors: JOHN KURLAND, JOHN ANDREW BLAKE-HASKINS, MAGDALENA ZAJAC, MARLON REBELATTO, ASHOK GUPTA, TONY HO, JILL WALKER, XIAOPING JIN, SHANNON MORRIS, ROBERT IANNONE, LI SHI, MOHAMMED DAR, YONG BEN
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Publication number: 20210357352Abstract: The present disclosure relates to a mirrored serial interface (MSI) for accessing peripherals through four wire serial interface. More particularly, the present disclosure is related to serial peripheral protocol with looped back mechanism in which contents of source data line are looped back onto the destination line and compared at every clock edge to ensure data sanity and to assert presence of slave and master device during and between cycles.Type: ApplicationFiled: May 15, 2017Publication date: November 18, 2021Inventors: Kashish Anand, Ashok Gupta, Atul Kumar Gupta, Praveen Kumar Mathur, Vipin Tyagi
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Patent number: 10896679Abstract: Devices and techniques are generally described for sending a first instruction for a device to output first content while the speech-processing device is in an ambient state during a first time period. First feedback data is received indicating that a first action associated with the first content was requested at a first time. A determination is made that the first time is during the first time period. Timing data related to a current time of the device is determined. Second content is determined based at least in part on the first action being requested during the first time period and the timing data. A second instruction is sent effective to cause the device to output second content while in the ambient state during a second time period.Type: GrantFiled: March 26, 2019Date of Patent: January 19, 2021Assignee: AMAZON TECHNOLOGIES, INC.Inventors: Guoning Hu, Michael Hart, Seth Brickman, Ashok Gupta, David Jason Jones, Sandy Huang Cook
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Publication number: 20190359715Abstract: Provided are methods of treating bladder cancer (e.g., urothelial carcinoma, UC) in a subject having bladder cancer, e.g., UC, with an effective dose regimen of an anti-PD-L1 antibody, e.g., durvalumab, or an antigen binding fragment thereof. Also provided are methods in which an anti-PD-L1 antibody is used in combination with another immunotherapeutic agent, e.g., tremelimumab to treat a bladder cancer, e.g., UC, in a subject having bladder cancer. In some cases, the subject undergoing treatment is identified as having a bladder cancer or tumor that is PD-L1-low/neg, or PD-L1-high. Methods are also provided in which anti-PD-L1 antibody treatment of bladder cancer is used following a standard of care or first-line therapy in subjects who have progressed following such therapies or who have relapsed after a prior treatment regimen.Type: ApplicationFiled: February 16, 2018Publication date: November 28, 2019Inventors: JOHN KURLAND, JOHN ANDREW BLAKE-HASKINS, MAGDALENA ZAJAC, MARLON REBELATTO, ASHOK GUPTA, TONY HO, JILL WALKER, XIAOPING JIN, SHANNON MORRIS, ROBERT IANNONE, LI SHI, MOHAMMED DAR, YONG BEN
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Publication number: 20070282118Abstract: Fatty acid alkyl esters suitable for use as biodiesel are produced by a single step esterification of free fatty acids and transesterification of triglycerides from vegetable oils or animal fats or combinations thereof with a lower alcohol (e.g. methanol) in presence of alkyl Tin oxide as catalyst. The ester thus produced is purified by distillation, treatment with an adsorbent, washing with water or combination thereof to give esters suitable for use as biodiesel.Type: ApplicationFiled: December 30, 2003Publication date: December 6, 2007Inventors: Ashok Gupta, Ajay Bhatnagar, Savita Kaul
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Publication number: 20070151901Abstract: The present invention provides a process for oxidative desulphurization of liquid hydrocarbon fuels, such as diesel fuel, gasoline, jet fuel, fuel oils, coal liquids and similar petroleum products to ultra low sulphur hydrocarbon fuels with sulphur content less than 10 ppm. In this process, the sulfur compounds present in hydrocarbon fuel are first oxidised to more polar sulphones/sulphoxides and then removed by solvent extraction with NMP containing antisolvent followed by final polishing by passing through adsorption column.Type: ApplicationFiled: July 20, 2006Publication date: July 5, 2007Inventors: Bir Sain, Tumula Rao, Bhagat Nautiyal, Shrikant Nanoti, Madhukar Garg, Lata Jain, Vishal Sharma, Paul Dharam, Yogendra Sharma, Ashok Gupta
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Publication number: 20070135318Abstract: This invention provides a composition of lubricating oil for two stroke gasoline engine and a process for the preparation thereof. In addition to alkyl benzenes, the composition also contains an antioxidant, an antifoaming agent, a pour point dispersant, a corrosion inhibitor and a detergent-dispersant additive, an extreme pressure additive, a lubrication additives, comprising of the following steps (D) removing of insoluble matter from the base stock, (II) tailoring by vacuum distillation, (III) blending of different alkylates, (IV) removing the oxidized matters by adsorption, (V) addition of performance additives and homogenizing the mixture. The product of this invention has utility as lubricating oil for two stroke gasoline engine in both water-cooled and air-cooled two-cycle gasoline engines producing reduced smoke.Type: ApplicationFiled: March 13, 2006Publication date: June 14, 2007Inventors: Arun Singh, Naval Pandey, Ashok Gupta
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Publication number: 20070060486Abstract: The present invention provides a composition of hydraulic fluid that mainly contains alkyl benzenes. In addition to alkyl benzenes, the composition also contains an antioxidant, an antifoaming agent, a pour point dispersant, a corrosion inhibitor and a detergent-dispersant additive, an extreme pressure additive, a lubrication additives, comprising of the following steps (I) removing of insoluble matter from the base stock, (II) tailoring the base stock by vacuum distillation and blending, (IV) removing the oxidized matters by adsorption, (V) addition of performance additives and homogenizing the mixture. The product of this invention has utility as an general purpose hydraulic fluid.Type: ApplicationFiled: March 29, 2006Publication date: March 15, 2007Inventors: Arun Singh, Naval Pandey, Ashok Gupta
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Publication number: 20070060484Abstract: This invention provides a composition of insulating fluid and process for the preparation thereof that mainly contains alkyl benzenes. In addition to alkyl benzenes, the composition also contains an antioxidant, an antifoaming agent, a pour point dispersant, a corrosion inhibitor and a detergent—dispersant additive. The product of this invention has utility as an insulating fluid in electrical installations such as transformer.Type: ApplicationFiled: March 21, 2006Publication date: March 15, 2007Inventors: Arun Singh, Naval Pandey, Ashok Gupta
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Publication number: 20060247464Abstract: The present invention provides a process for the preparation of p-toluic acid by liquid phase oxidation of p-xylene using oxygen or air as oxidant in the presence of p-toluic acid, water as solvent and cobalt salt or its combinations with salts of Ce, Mn as catalyst. Oxidation is carried out at 130-190° C. and pressure sufficient to keep water in liquid state. Oxidation step is followed by filteration to obtain p-toluic acid as major product. Unreacted p-xylene is recovered and recycled and the catalyst is recovered from aqueous phase and is recycled.Type: ApplicationFiled: March 17, 2006Publication date: November 2, 2006Inventors: Mahendra Saxena, Ashok Gupta, Satish Sharma, Dinesh Bangwal, Krishan Kumar
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Publication number: 20050215440Abstract: The process relates to composition of metalworking fluid and for its preparation based on heavy alkyl benzenes having 22 to 26 carbon atoms to replace mineral oil and process for the same. A process for heavy alkylate based less toxic metalworking fluid composition comprising of heavy alkyl benzene, one emulsifier which is a sodium oleate, sulfonate or mixtures thereof, a vegetable oil as lubricity booster, an antioxidant, a fungicide, an extreme pressure additive, an antirust, a co-surfactant, a coupling agent and alkali component. The process comprising of removing of insoluble matter from the heavy alkylate, addition of emulsifier, additives, coupling agent and co-surfactant, homogenizing the mixture at 20-120° C., followed by conditioning of the metal working fluid concentrate which can be used as emulsion in water.Type: ApplicationFiled: March 26, 2004Publication date: September 29, 2005Inventors: Arun Singh, Onkar Anand, Ashok Gupta
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Publication number: 20050054677Abstract: The present invention relates to processes for preparing amine substituted benzofurans, and more particularly 4-(2{2-[(2R)-2-methyl-1-pyrrolidinyl]ethyl}-1-benzofuran-5-yl)benzonitrile, and salts thereof. Compounds prepared by the processes of the invention have demonstrated activity as histamine-3 receptor ligands.Type: ApplicationFiled: September 21, 2004Publication date: March 10, 2005Inventors: Yi-Yin Ku, Yu-Ming Pu, Marlon Cowart, Timothy Grieme, Ashok Gupta, Daniel Plata
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Patent number: 6738081Abstract: A method of providing a display (10) for a graphical user interface in which a user may define a selected region (20) of a subject image (3) is disclosed together with a computer program, a computer-readable storage medium (72) and apparatus for the same (71). The method comprising the steps of displaying the subject image (3); displaying at least one mask (12, 13, 14, 15) over the subject image wherein at least part of the or each mask extends to the periphery of the subject image (11); and defining the selected region (20) as those parts of the subject image not covered by a mask. The or each mask has a geometry which may vary in accordance with a user's input whereby the user selecting a first point within a mask and a second point displaced therefrom causes the geometry of that mask to vary in relation to the displacement (16, 17, 18, 19, 21) between the first and second points.Type: GrantFiled: December 22, 2000Date of Patent: May 18, 2004Assignee: Koninklijke Philips Electronics N.V.Inventors: Ashok Gupta, Judith F. M. Masthoff, Paul Zwart
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Publication number: 20020128496Abstract: The present invention discloses a process for the synthesis of reverse hydroxamate matrix metalloproteinase (MMP) inhibitors.Type: ApplicationFiled: January 11, 2002Publication date: September 12, 2002Inventors: Sou-Jeng Chang, Dilinie P. Fernando, Ashok Gupta, David R. Hill, Steven J. Wittenberger