Patents by Inventor Prakash Gupta
Prakash 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: 20250125757Abstract: An inverter includes power cards and link capacitors. The power cards have inverting circuitry configured to convert DC power provided by a power source into AC power. The link capacitors are configured to absorb ripple currents generated by the inverting circuitry or the power source. The link capacitors and power cards are aligned along an axis. The power cards are spatially interleaved with link capacitors.Type: ApplicationFiled: October 17, 2023Publication date: April 17, 2025Inventors: Man Prakash GUPTA, Kewei XIAO, Alfredo R. MUNOZ, Michael W. DEGNER
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Patent number: 12252726Abstract: The present invention relates to a process for simultaneous production of citric acid and cellulolytic enzymes. The batch process comprising (i) adding slurry of a pre-treated lignocellulosic biomass or cellulose in a fermentation media; (ii) inoculating 10% (v/v) active liquid seed culture of Penicillium funiculosum MRJ-16 in the fermentation media of step (i); (iii) subjecting the culture of step (ii) to fermentation in an aerated fermenter at a temperature of 28-33° C. for a duration of 96 hours; and (iv) collecting enzyme broth after fermentation of step (iii) to obtain citric acid and cellulolytic enzymes. The batch and fed-batch process of the present invention results in high titer production of citric acid and cellulolytic enzymes in a single step and using single microbial strain.Type: GrantFiled: July 31, 2021Date of Patent: March 18, 2025Assignee: INDIAN OIL CORPORATION LIMITEDInventors: Mukund Adsul, Simranjeet Kaur Sandhu, Reeta Rani Singhania, Anshu Shankar Mathur, Ravi Prakash Gupta, Deepak Kumar Tuli, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
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Patent number: 12238851Abstract: The present disclosure relates to a thermal solution using a heat exchanger mounted inside an outdoor telecom unit. More specifically, a hardened optical platform includes a base chassis and a lid configured to seal an interior of the base chassis, wherein each of the base chassis and the lid include a plurality of fins. The hardened optical platform also including a vapor chamber in the interior including a heat exchanger. The heat exchanger including a second plurality of fins that are intertwined with a third plurality of fins on the base chassis in the interior.Type: GrantFiled: October 28, 2022Date of Patent: February 25, 2025Assignee: Ciena CorporationInventors: Chander Prakash Gupta, Sachin Singla, Ranjeet Chaurasiya, Rampratap Mahawar, Shubham Kumar
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Publication number: 20240420176Abstract: A consumer may enroll in an event gamification system. An event listener may detect an event. The event gamification system may determine that the event qualifies for a game in which the consumer is enrolled. The event gamification system may transmit an achievement notification to the consumer as soon as the event occurs. The game may be displayed in a GUI on a consumer device. The consumer may be rewarded for completing the achievements in the game. Also, a server computer receiving a plurality of data sets that represent visually perceptible elements for a plurality of host web pages, wherein each of the plurality of host web pages displays an active link associated with a product on a merchant web page. The server automatically generating composite web page from: i) the particular data set associated with the particular host web page and the particular set of visually perceptible elements and ii) the related electronic content associated with the product from the merchant web page.Type: ApplicationFiled: August 29, 2024Publication date: December 19, 2024Applicant: American Express Travel Related Services Company, Inc.Inventors: Sastry V. Durvasula, Amit Prakash Gupta, Priyadarshini Koul, Premkumar Manivannan, Sathish Muthukrishnan, Harish R. Naik
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Publication number: 20240422933Abstract: A chassis design and methodology providing for the use of multiple power supply unit and other module form factors without chassis redesign. This increases usable life and future upgradability (in terms of power, for example) for network platforms. The chassis design utilizes a power supply unit or other module slot that includes a width adjustment mechanism, such as a scissor mechanism. The chassis design utilizes variable mounting holes and a movable backplane printed circuit board assembly and edge connector for accommodating various power supply unit or other module lengths. Thus, an adaptive chassis design accommodating multi form factor pluggable modules in network applications, such as multi form factor pluggable power supply units in high power network applications, is provided.Type: ApplicationFiled: July 31, 2023Publication date: December 19, 2024Inventors: Chander Prakash Gupta, Sachin Singla, Suyash Agrawal, Karan Goel
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Patent number: 12168762Abstract: The present invention relates to a process for producing enriched algal biomass having high lipid productivity. More particularly, the present invention provides a process for obtaining an enriched biomass with omega-3 fatty acids by using a microalgal strain Schizochytrium MTCC 5890 in a unique media composition and substrate residual band in a steady state continuous fermentation. The process of the present invention results in high biomass and lipid productivity.Type: GrantFiled: November 15, 2022Date of Patent: December 17, 2024Assignees: Indian Oil Corporation Limited, Department of BiotechnologyInventors: Anshu Shankar Mathur, Preeti Mehta, Rekha Rani, Ankita Kandpal, Ravi Prakash Gupta, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
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Publication number: 20240355876Abstract: Described herein are nanoribbon-based transistors with a highly uniform oxide layer around semiconductor nanoribbon channels, and a high-pressure steam process for growth the oxide layer. The high-pressure steam process is a self-limiting process that results in a more uniform oxide than standard deposition or implantation methods. The uniformity enables greater control over oxide thickness, with improved breakdown voltages and drive currents.Type: ApplicationFiled: April 20, 2023Publication date: October 24, 2024Applicant: Intel corporationInventors: Siddharth Gupta, Robin Chao, Jay Prakash Gupta, Aravind Killampalli, Biswajeet Guha
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Publication number: 20240343884Abstract: The present invention relates to a novel integrated process to extract and purify levulinic acid (LA) produced from the technical lignin waste (2-G residue) generated after second generation (2-G) ethanol production from biomass. In this process, liquid-liquid extraction was carried out using fusel oil as an organic extractant to yield a LA rich organic phase and an acidic aqueous phase (raffinate). In addition, selected amines improved the LA yields by acting synergistically. Further fractional distillation was carried out to purify LA. The acidic raffinate is recycled back to the reaction in multiple times, which reduce the use of additional catalyst and make the overall process cost effective. The process is very simple and suitable to remove any colour and humins (soluble tar), which would otherwise form a problem in subsequent process step, particularly in distillation. At optimized process conditions 95% LA is recovered with 98% purity.Type: ApplicationFiled: March 28, 2024Publication date: October 17, 2024Applicants: Indian Oil Corporation Limited, Department of BiotechnologyInventors: Alok SATLEWAL, Ruchi AGRAWAL, Prakram Singh CHAUHAN, Ravindra KUMAR, Ravi Prakash GUPTA, Sankara Sri Venkata RAMAKUMAR
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Patent number: 12118583Abstract: A consumer may enroll in an event gamification system. An event listener may detect an event. The event gamification system may determine that the event qualifies for a game in which the consumer is enrolled. The event gamification system may transmit an achievement notification to the consumer as soon as the event occurs. The game may be displayed in a GUI on a consumer device. The consumer may be rewarded for completing the achievements in the game. Also, a server computer receiving a plurality of data sets that represent visually perceptible elements for a plurality of host web pages, wherein each of the plurality of host web pages displays an active link associated with a product on a merchant web page. The server automatically generating composite web page from: i) the particular data set associated with the particular host web page and the particular set of visually perceptible elements and ii) the related electronic content associated with the product from the merchant web page.Type: GrantFiled: February 16, 2023Date of Patent: October 15, 2024Assignee: American Express Travel Related Services Company, Inc.Inventors: Sastry V. Durvasula, Amit Prakash Gupta, Priyadarshini Koul, Premkumar Manivannan, Sathish Muthukrishnan, Harish R. Naik
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Patent number: 12113413Abstract: A vehicle, electric machine, and method of manufacturing an electric machine include a stator having teeth extending from a yoke portion toward a rotor and defining slots between adjacent teeth with windings positioned within the slots, wherein the slots are coated with an electrically insulating material having an arcuate surface exiting the slots and extending at least partially over the teeth on at least one end face of the stator to form a winding guide for bending/positioning the windings. The winding guide may be formed by a molded epoxy that replaces insulating paper slot liners while providing a template for forming the hairpin bends of end windings.Type: GrantFiled: October 31, 2021Date of Patent: October 8, 2024Assignee: Ford Global Technologies, LLCInventors: Franco Leonardi, Michael W. Degner, Man Prakash Gupta, Christopher White, Steven White, Gary Thomas Martini, Singar Rathnam
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Patent number: 12110530Abstract: The present invention provides an improved process for high titer lactic acid production using simultaneous saccharification and co-fermentation process using acid treated lignocellulosic biomass. The process comprises of pretreating lignocellulosic biomass comprising C5 and C6 sugars with dilute acid and superheated steam at a temperature ranging from 150-210° C.; neutralizing the pretreated lignocellulosic biomass of step (i) with NaOH pellets; and adding cellulase enzyme in the range of 1.5 to 10 FPU/g, bacteria, nutrients and buffering agent to the neutralized slurry obtained in step (ii) for hydrolysis and co-fermentation of C5 and C6 sugars at a temperature ranging from 40-45° C. for a period of 120-144 hours to obtain lactic acid. The process of the present invention requires simple nutrients and results in high titer lactic acid production within shortest duration of time.Type: GrantFiled: March 10, 2022Date of Patent: October 8, 2024Assignees: Indian Oil Corporation Limited, Department Of BiotechnologyInventors: Periyasamy Sivagurunathan, Alok Satlewal, Tirath Raj, Ravindra Kumar, Ravi Prakash Gupta, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
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Publication number: 20240312332Abstract: Aspects of the subject disclosure may include, for example, a process for providing status indication, that includes receiving a control signal at a proximal end of an elongated flexible circuit assembly including a distal portion attached to and extending along at least a portion of an elongated, panel-facing edge of a planar circuit board. The process further includes directing the control signal around a bent portion of the elongated flexible circuit assembly and to a number of visual status indicators distributed along at least a distal end of the elongated flexible circuit assembly, wherein at least a portion of the number of visual status indicators is actuated, responsive to the control signal, to provide a visual indication of a status of equipment supported by the planar circuit board. Other embodiments are disclosed.Type: ApplicationFiled: May 19, 2023Publication date: September 19, 2024Applicant: CIENA CORPORATIONInventors: Chander Prakash Gupta, Sardeep Heda, Ranjeet Chaurasiya, Rampratap Mahawar
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Publication number: 20240292558Abstract: A networking equipment enclosure assembly, including: a base chassis; a lid coupled to the base chassis; a printed circuit board disposed within the base chassis; and a power supply unit disposed between the printed circuit board and the lid, wherein the power supply unit is spaced apart from and biased away from the printed circuit board and towards the lid via a spring mechanism coupled between the printed circuit board and the power supply unit. The networking equipment enclosure assembly also includes a heat spreader plate disposed between the power supply unit and the lid and coupled to the power supply unit. The power supply unit is biased towards the lid via the spring mechanism coupled between the printed circuit board and the power supply unit such that the heat spreader plate is pressed into thermal contact with the lid.Type: ApplicationFiled: April 12, 2023Publication date: August 29, 2024Inventors: Chander Prakash Gupta, Sachin Singla, Suyash Agrawal, Ranjeet Chaurasiya, Karan Goel
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Publication number: 20240289552Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for performing a machine learning task on an input sequence of characters that has a respective character at each of a plurality of character positions to generate a network output. One of the systems includes a neural network configured to perform the machine learning task, the neural network comprising a gradient-based sub-word tokenizer and an output neural network. The gradient-based sub-word tokenizer is configured to apply a learned, i.e., flexible, sub-word tokenization strategy to the input sequence of characters to generate a sequence of latent sub-word representations. The output neural network is configured to process the latent sub-word representation to generate the network output for the task.Type: ApplicationFiled: May 27, 2022Publication date: August 29, 2024Inventors: Yi Tay, Dara Bahri, Donald Arthur Metzler, Jr., Hyung Won Chung, Jai Prakash Gupta, Sebastian Nikolas Ruder, Simon Baumgartner, Vinh Quoc Tran, Zhen Qin
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Patent number: 12065625Abstract: The present invention provides a method for the simultaneous enhancement in biomass and lipids containing omega-3-fatty acids of Thraustochytrid microalgae in a single step using synergistic effect of chemical mixture in appropriate proportion in production medium. The process discloses enriching the biomass of microalgae with high value lipids by subjecting the microalgal cells in growth medium supplemented with unique combination of chemical modulators and carbon substrates in the presence of nitrogen. The present invention also provides a novel strain Schizochytrium sp. (MTCC 5980) for use in continuous aerobic fermentative lipid production process for enhancing high value lipids like Docosahexaenoic acid (DHA), Docasapentaenoic acid (DPA), Eicosapentaenic acid (EPA) and lipids for biodiesel.Type: GrantFiled: December 16, 2022Date of Patent: August 20, 2024Assignees: Indian Oil Corporation Limited, Department of BiotechnologyInventors: Anshu Shankar Mathur, Preeti Mehta, Rekha Rani, Ravi Prakash Gupta, Suresh Kumar Puri, Sankara Sri Venkata Ramakumar
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Publication number: 20240235932Abstract: A method for commissioning a door system with the door system having door components, with at least one door component being designed as a control unit, with the method including the following steps: storing an electronic configuration of the door system in the control unit and/or a mobile terminal, and carrying out at least one commissioning step by the electronic configuration.Type: ApplicationFiled: August 19, 2021Publication date: July 11, 2024Inventors: Kai OBERSTE-UFER, Christian RAPPEL, Thomas VOGLER, Sven BUSCH, Ingo HALDER, Bernd GEHRMANN, Andrzej DUDZINSKI, Chandra Prakash GUPTA, Oliver BORCHMANN, Frank LORENZ, Martin WOLF, Alexander BRADFISCH, Stephan GIERNICH, Pedro GUERRA
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Publication number: 20240169184Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating output sequences using auto-regressive decoder neural networks. In particular, during generation, adaptive early exiting is used to reduce the time required to generate the output sequence.Type: ApplicationFiled: January 29, 2024Publication date: May 23, 2024Inventors: Tal Schuster, Adam Joshua Fisch, Jai Prakash Gupta, Mostafa Dehghani, Dara Bahri, Vinh Quoc Tran, Yi Tay, Donald Arthur Metzler, JR.
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Publication number: 20240162519Abstract: A power module, such as a power module of a traction powertrain of an electrified vehicle, includes a power module cell arranged in a stack that defines a coolant supply manifold and a coolant return manifold. The power module cell includes a power stage having a substrate. The substrate includes first microchannels configured to input coolant from the supply manifold and impeded from outputting coolant to the return manifold, second microchannels configured to output coolant to the return manifold and impeded from inputting coolant from the supply manifold, and third microchannels crisscrossing and connecting the first and second microchannels in fluid communication.Type: ApplicationFiled: November 15, 2022Publication date: May 16, 2024Applicant: Ford Global Technologies, LLCInventors: Man Prakash Gupta, Alfredo R. Munoz, Michael W. Degner, Zhuxian Xu
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Publication number: 20240153328Abstract: A method for preparing for the start-up of a control unit for access devices, wherein at least one access device is communicatively connected to the control unit, wherein the control unit has a communication interface for information technology communication with a mobile terminal and/or has an input device for detecting an input from an installer or is in communicative connection with an input device for detecting an input from an installer. The method includes: a) detecting, using the control unit, an information technology signal or a change in an existing information technology continuous signal of a mobile terminal by the communication interface, and/or detecting an input from an installer using the input device, b) sending a trigger signal from the control unit to the access device, c) receiving the trigger signal using the access device, and d) performing an action using the access device depending on the received trigger signal.Type: ApplicationFiled: August 19, 2021Publication date: May 9, 2024Inventors: Kai OBERSTE-UFER, Christian RAPPEL, Thomas VOGLER, Sven BUSCH, Ingo HALDER, Bernd GEHRMANN, Andrzej DUDZINSKI, Chandra Prakash GUPTA, Oliver BORCHMANN, Frank LORENZ, Martin WOLF, Alexander BRADFISCH, Stephan GIERNICH, Pedro GUERRA
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Publication number: 20240142931Abstract: A door system for at least one door, the door system including door components, with one of the components being designed as a control unit. The control unit and at least one other door component are connected to one another via a first communication bus. An access system with an above door system and with a computing unit are related, with an image of the door system stored in the computing unit, the door components connected to the first communication bus each having an identifier. The identifiers are stored as part of the image of the door system in the computing unit and/or with past and current operating states of the door system stored in the computing unit. An access system with at least one of the above door systems is related, with at least one door system having an authentication device configured to receive an access attribute for authentication.Type: ApplicationFiled: February 23, 2022Publication date: May 2, 2024Inventors: Stephan GIERNICH, Dennis MEIERING, Thomas VOGLER, Sven BUSCH, Ingo HALDER, Bernd GEHRMANN, Andrzej DUDZINSKI, Chandra Prakash GUPTA, Oliver BORCHMANN, Frank LORENZ