Patents by Inventor Sudhir Kumar
Sudhir Kumar 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: 20260170230Abstract: Certain aspects of the disclosure provide a method of displaying pagination during document editing. In certain aspects, the method includes scanning a document to detect one or more columns, calculating a column height based on a first distance between a top edge of the document, and a first bottom edge of the each respective column, inserting a page break into the document by: calculating, for each sequential lines of text within each respective column, a text line, detecting a first sequential text line, where the text line height of the first sequential text line exceeds the column height of a respective column containing the first sequential text line, and inserting the page break into the document.Type: ApplicationFiled: December 12, 2024Publication date: June 18, 2026Inventors: Raghvender KATARIA, Katarzyna LATANOWICZ, Deepika ADHIKARI, Sudhir KUMAR, Antriksh ARORA
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Patent number: 12624735Abstract: A caliper brake includes a carrier in which a pair of pad plates are installed to move forward to and backward from a disc, a caliper housing slidably installed on the carrier and provided with a cylinder, a piston installed in the cylinder and provided to move forward to and backward from the pad plate by brake hydraulic pressure, and a friction reducing part provided between an inner circumferential surface of the caliper housing and an outer circumferential surface of the piston, wherein the friction reducing part includes a ball interposed between the inner circumferential surface of the housing and the outer circumferential surface of the piston and a cage configured to accommodate the ball.Type: GrantFiled: June 13, 2023Date of Patent: May 12, 2026Assignee: HL MANDO CORPORATIONInventor: Sudhir Kumar
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Patent number: 12561311Abstract: A durability marker may be advanced according to ordered batches of log records. Different batches of log records may be sent to a distributed data store to update a log stored in the distributed data store. The different batches may be ordered according to a minimum Log Sequence Number (LSN) value within the different batches. The ordered different batches may be used to determine whether and how much to advance a durability marker for the log.Type: GrantFiled: September 11, 2024Date of Patent: February 24, 2026Assignee: Amazon Technologies, Inc.Inventors: Dhruv Deepak Upadhyay, Yihao Yang, Ye Sheng, Sudhir Kumar
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Patent number: 12468983Abstract: Provided is a system and platform for Machine Learning (ML) based Data Discovery and Classification. The system and platform comprising components of a user console, a ML agent, and a ML data engine. By way of a ML pipeline, sensitive data is obfuscated that would otherwise by in the clear when transmitted to a centralized server. The ML model pipeline decouples embedding from model training. In a first step, the ML Agent runs on data endpoint machine or proxy to convert clear text data to embedding vectors. In a second step, the ML data engine runs on a centralized server to train models using the embedding vectors. The separation of pipeline components and respective handling of workflow requests and messages associated therewith prevents the transfer of clear data in the open. Other embodiments disclosed.Type: GrantFiled: October 6, 2022Date of Patent: November 11, 2025Assignee: THALES DIS CPL USA, INC.Inventors: Feng Xu, Haochong Shen, Yen-Fen Hsu, Sudhir Kumar
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Patent number: 12243585Abstract: An example described herein is a circuit including a dynamic complementary metal-oxide-semiconductor (CMOS) inverter level translator circuit and a capacitor. The dynamic CMOS inverter level translator circuit is electrically connected to a first power domain and has a first input node configured to receive a first trigger signal generated in the first power domain. The dynamic CMOS inverter level translator circuit has a second input node configured to receive a second trigger signal generated in a second power domain different from the first power domain. The capacitor is electrically coupled to an output node of the dynamic CMOS inverter level translator circuit. The capacitor selectively charges to the first power domain through the dynamic CMOS inverter level translator circuit based on the first trigger signal. The capacitor selectively discharges to provide a negative coupling voltage to a write assist supply node.Type: GrantFiled: February 14, 2023Date of Patent: March 4, 2025Assignee: Synopsys, Inc.Inventors: M Sultan M Siddiqui, Md Amir Arif, Tejaswini Saini, Sudhir Kumar, Ravindra Shrivastava
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Publication number: 20240413687Abstract: An electric motor may be provided having a rotor shaft having an internal oil channel therein and a plurality of radial feed oil channels positioned about a middle and center of the rotor shaft, a rotor core, the rotor core having a plurality of axial channels therein, and a pair of end plates coupled to the rotor shaft, where each end plate has alternating inclined channels and drain holes so as to alternate a flow direction of the oil in each adjacent pole.Type: ApplicationFiled: June 12, 2023Publication date: December 12, 2024Inventors: Matthew Schmitt, Joel Hetrick, Devan Anderson, Jeremy Ikerd, Bharath Madduri, Chin-Yuan Perng, Sudhir Kumar
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Patent number: 12009133Abstract: A vehicle is provided with a transmission having an inductor assembly. The inductor assembly is mounted within the transmission such that it is directly cooled by transmission fluid through at least one of spraying, splashing and immersion. The transmission includes at least one gear that is configured to, when rotating, transmit torque between an input and output of the transmission and splash fluid onto the inductor assembly to cool the inductor assembly.Type: GrantFiled: November 12, 2021Date of Patent: June 11, 2024Assignee: Ford Global Technologies, LLCInventors: Behzad Vafakhah, Brian Richard Light, Brandon Dobbins, Shailesh Shrikant Kozarekar, Sudhir Kumar
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Patent number: 11994183Abstract: A brake assembly may comprise: a brake piston configured to be movable for a brake apply or release, the brake piston having an inner wall forming a piston cavity; a linearly movable structure positioned within the piston cavity of the brake piston; the linearly moveable structure configured to be linearly movable within the piston cavity in response to rotation of a rotatable structure operably coupled to the linearly movable structure; and a magnet disposed between the brake piston and the linearly movable structure so that the brake piston is movable toward the linearly movable structure in response to linear movement of the linearly movable structure by magnetic field generated by the magnet. The magnet may function to provide active retraction of the brake piston when the linearly movable structure moves in a brake release direction during a brake release operation.Type: GrantFiled: October 28, 2021Date of Patent: May 28, 2024Assignee: HL MANDO CORPORATIONInventors: Hyungjin Baek, Sudhir Kumar
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Patent number: 11983085Abstract: Systems and methods are provided for dynamic segmentation of users during an experiment based on changes to application data collected during the experiment. Data regarding application interactions and associated application metadata may be collected from users during application experiments that involve testing different variants of a feature or otherwise different user experiences. The data regarding application interactions and associated application metadata may be evaluated to discover segments of users and/or usage patterns (e.g., “cohorts”). During the experiment, the users may be dynamically re-segmented into new/different cohorts based on new application data being collected.Type: GrantFiled: March 31, 2022Date of Patent: May 14, 2024Assignee: Amazon Technologies, Inc.Inventors: Sudhir Kumar, Xiaoshan Wang, Shiva Prasad Kasiviswanathan, Adel Lahlou, Varsha Velagapudi
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Publication number: 20240119170Abstract: Provided is a system and platform for Machine Learning (ML) based Data Discovery and Classification. The system and platform comprising components of a user console, a ML agent, and a ML data engine. By way of a ML pipeline, sensitive data is obfuscated that would otherwise by in the clear when transmitted to a centralized server. The ML model pipeline decouples embedding from model training. In a first step, the ML Agent runs on data endpoint machine or proxy to convert clear text data to embedding vectors. In a second step, the ML data engine runs on a centralized server to train models using the embedding vectors. The separation of pipeline components and respective handling of workflow requests and messages associated therewith prevents the transfer of clear data in the open. Other embodiments disclosed.Type: ApplicationFiled: October 6, 2022Publication date: April 11, 2024Applicant: THALES DIS CPL USA, INC.Inventors: Feng XU, Haochong SHEN, Yen-Fen HSU, Sudhir KUMAR
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Publication number: 20230400071Abstract: Disclosed herein is a caliper brake. The disclosed caliper brake includes a carrier in which a pair of pad plates are installed to move forward to and backward from a disc, a caliper housing slidably installed on the carrier and provided with a cylinder, a piston installed in the cylinder and provided to move forward to and backward from the pad plate by brake hydraulic pressure, and a friction reducing part provided between an inner circumferential surface of the caliper housing and an outer circumferential surface of the piston, wherein the friction reducing part includes a ball interposed between the inner circumferential surface of the housing and the outer circumferential surface of the piston and a cage configured to accommodate the ball.Type: ApplicationFiled: June 13, 2023Publication date: December 14, 2023Inventor: Sudhir KUMAR
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Publication number: 20230390372Abstract: The disclosure provides immunogenic peptides comprising at least a portion of a Plasmodium HAP2 paralog (“HAP2p”) protein, immunogenic compositions comprising or encoding the immunogenic peptides, antibodies binding the immunogenic peptides, and methods of preventing Plasmodium transmission incorporating the peptides, compositions, and/or antibodies. In some embodiments, the immunogenic peptide has a sequence comprising a sequence with at least 80% identity to a sequence of at least 10 continuous amino acids of SEQ ID NO:2, a Plasmodium HAP2 paralog (“HAP2p”) protein.Type: ApplicationFiled: August 27, 2021Publication date: December 7, 2023Applicant: SEATTLE CHILDREN'S HOSPITAL D/B/A SEATTLE CHILDREN'S RESEARCH INSTITUTEInventors: Sudhir Kumar, Stefan H.I. Kappe, Ashley M. Vaughan, David Noah Sather
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Patent number: 11829689Abstract: Systems and methods establish, activate, and deactivate variant choices within an acausal physical component model of a physical system. The systems and methods utilize variant connector blocks to establish cut points in a physical network defined by the physical model. The cut points may be programmatically controlled to activate and/or deactivate a variant choice. The variant connector blocks may include internal connections that may be programmatically controlled to be either open or closed in order to cut or include a variant choice in the acausal physical component model. Variant conditions or labels may be associated with the internal connections, and the systems and methods may evaluate the variant conditions and/or examine the labels to determine whether the internal connections are open or closed.Type: GrantFiled: June 9, 2020Date of Patent: November 28, 2023Assignee: The MathWorks, Inc.Inventors: Raju Kottamadal, John E. Ciolfi, Sudhir Kumar, Ebrahim M. Mestchian, Vineeth Kartha
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Patent number: 11818227Abstract: Systems and methods are provided for evaluation of application interactions and associated metadata to manage application feature experiments, use of synthetic traffic (“canaries”), and the like. Data regarding application interactions and associated application metadata may be evaluated to identify usage patterns and conditions associated with desired actions, and usage patterns and conditions associated with undesired actions. Identifying such usage patterns and conditions can facilitate prediction of future actions given some set of observed application interactions and application metadata. Such predictions can be leveraged to perform experiments that optimize the occurrence of desired actions, and implement canaries to determine the effect of various user journeys and application data on desired actions.Type: GrantFiled: March 31, 2022Date of Patent: November 14, 2023Assignee: Amazon Technologies, Inc.Inventors: Sudhir Kumar, Mitun Lahiri, Victoria Gritton, Daniel E. Nations, Varsha Velagapudi
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Publication number: 20230135838Abstract: A brake assembly may comprise: a brake piston configured to be movable for a brake apply or release, the brake piston having an inner wall forming a piston cavity; a linearly movable structure positioned within the piston cavity of the brake piston; the linearly moveable structure configured to be linearly movable within the piston cavity in response to rotation of a rotatable structure operably coupled to the linearly movable structure; and a magnet disposed between the brake piston and the linearly movable structure so that the brake piston is movable toward the linearly movable structure in response to linear movement of the linearly movable structure by magnetic field generated by the magnet. The magnet may function to provide active retraction of the brake piston when the linearly movable structure moves in a brake release direction during a brake release operation.Type: ApplicationFiled: October 28, 2021Publication date: May 4, 2023Inventors: HyungJin BAEK, Sudhir KUMAR
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Patent number: 11574675Abstract: A static random access memory (SRAM) system includes a plurality of SRAM storage cells, each of the plurality of SRAM storage cells coupled to a respective read bit line, and a dynamic keeper coupled to the read bit line. The dynamic keeper includes a first keeper to support a read operation at a first temperature range, and a second keeper to support the read operation at a second temperature range, and a temperature-sensitive control circuit to select the first keeper or the second keeper based on temperature.Type: GrantFiled: December 23, 2020Date of Patent: February 7, 2023Assignee: Synopsys, Inc.Inventors: Vinay Kumar, Saurabh Porwal, Sudhir Kumar, Madhav Mansukh Padaliya, Amit Khanuja
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Patent number: 11532352Abstract: This disclosure describes a memory cell array with enhanced read sensing margin. The memory cell array includes a write port and a read port being connected through first and second data storage lines. The memory cell array further includes multiple word lines and bit lines arranged in rows and columns such that the read port is coupled to a read word line, a read bit line, and a virtual ground. The read port includes a first transistor coupled to at least the read bit line and the virtual ground, a second transistor coupled to at least the first data storage line and the first transistor, a third transistor coupled to at least the second data storage line and the read word line, and a fourth transistor coupled at least the first data storage line and the read word line.Type: GrantFiled: September 18, 2020Date of Patent: December 20, 2022Assignee: SYNOPSYS, INC.Inventors: M. Sultan M. Siddiqui, Sudhir Kumar Sharma, Sudhir Kumar, Ravindra Kumar Shrivastava
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Patent number: 11304927Abstract: The present invention relates to a bioactive extract, fraction of Cassia occidentalis and formulation thereof for bone regeneration and treatment of glucocorticoid induced musculo-skeletal diseases and associated electrolyte imbalances.Type: GrantFiled: June 7, 2019Date of Patent: April 19, 2022Assignee: COUNCIL OF SCIENTIFIC AND INDUSTRIAL RESEARCHInventors: Naibedya Chattopadhayay, Subhashis Pal, Sudhir Kumar, Ramakrishna Eppalapally, Padam Kumar, Sapana, Jiaur Rahaman Gayen, Riyazuddin Mohammed, Sabyasachi Sanyal, Anagha Gurjar, Prabhat Ranjan Mishra, Naresh Mittapelly, Kamal Ram Arya, Brijesh Kumar, Srikanta Rath, Arun Kumar Trivedi, Maurya Rakesh
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Patent number: 11302365Abstract: A memory array including a plurality of memory cells and a plurality of drivers is disclosed. The plurality of memory cells may be arranged in a plurality of rows and a plurality of columns. Memory cells corresponding to a row of the plurality of rows may be logically grouped into a plurality of memory array segments. The plurality of drivers may be coupled to corresponding first ends of corresponding memory array segments of the plurality of memory array segments. Second ends of the corresponding memory array segments may be coupled to second ends of corresponding adjacent memory array segments of the plurality of memory array segments. The second ends of the corresponding memory array segments and the second ends of corresponding adjacent memory array segments may be coupled to corresponding wordlines of a plurality of wordlines.Type: GrantFiled: September 26, 2019Date of Patent: April 12, 2022Assignee: Synopsys, Inc.Inventors: Vinay Kumar, Neeraj Kapoor, Sudhir Kumar, Amit Khanuja
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Publication number: 20220068541Abstract: A vehicle is provided with a transmission having an inductor assembly. The inductor assembly is mounted within the transmission such that it is directly cooled by transmission fluid through at least one of spraying, splashing and immersion. The transmission includes at least one gear that is configured to, when rotating, transmit torque between an input and output of the transmission and splash fluid onto the inductor assembly to cool the inductor assembly.Type: ApplicationFiled: November 12, 2021Publication date: March 3, 2022Inventors: Behzad Vafakhah, Brian Richard Light, Brandon Dobbins, Shailesh Shrikant Kozarekar, Sudhir Kumar