Patents by Inventor KUMAR

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).

  • Patent number: 12270319
    Abstract: A system for generating mechanical power using super critical carbon dioxide (sCO2) is disclosed. The system includes at least one expansion cylinder (5) housing a first piston (5a) and at least one compression cylinder (6) housing a second piston (6a). A first heat exchanger (C) is fluidically connected to the compression cylinder (6) and the expansion cylinder (5), and a second heat exchanger (H) is fluidically connected to the compression cylinder (6) and the expansion cylinder (5). The first heat exchanger (C) cools the CO2 received from the expansion cylinder (5), and the compression cylinder (6) pressurizes the CO2 cooled by the first heat exchanger (C). The second heat exchanger (H) heats the CO2 from the compression cylinder (6) and supplies to the expansion cylinder (5). The high temperature and high-pressure CO2 drives the first piston (5a) housed inside the expansion cylinder (5) to generate mechanical energy.
    Type: Grant
    Filed: April 5, 2022
    Date of Patent: April 8, 2025
    Assignee: INDIAN INSTITUTE OF SCIENCE
    Inventors: Pramod Kumar, Siddhant Karmarkar
  • Patent number: 12271676
    Abstract: Embodiments of the present disclosure relate to parallel mask rule checking on evolving mask shapes in optical proximity correction (OPC) flows for integrated circuit designs. Systems and methods are disclosed that perform mask (manufacturing) rule checks (MRC) in parallel, sharing information to maintain symmetry when violations are corrected. In an embodiment the shared information is also used to minimize changes to the geometric area of proposed mask shapes resulting from the OPC. In contrast to conventional systems, MRC is performed for multiple edges in parallel, sharing information between the different edges to encourage symmetry. In an embodiment, all edges may be adjusted in parallel to reduce mask-edge traversal bias.
    Type: Grant
    Filed: March 11, 2022
    Date of Patent: April 8, 2025
    Assignee: NVIDIA Corporation
    Inventors: Kumara Narasimha Sastry Kunigal, Saumyadip Mukhopadhyay, Kasyap Thottasserymana Vasudevan, Vivek Kumar Singh
  • Patent number: 12273263
    Abstract: A network device may identify a link aggregation group (LAG) of a plurality of links between the network device and another network device. The network device may identify link aggregation control protocol (LACP) parameters that were communicated by the network device and the other network device in association with the LAG. The network device may determine, based on the LACP parameters, a priority order of the plurality of links in the LAG. The network device may communicate with the other network device, and based on the priority order of the plurality of links of the LAG, one or more precision time protocol (PTP) messages via the LAG. For example, the network device may determine that a first link and a second link in the priority order are not available, and therefore may communicate the one or more PTP messages via a third link in the priority order.
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: April 8, 2025
    Assignee: Juniper Networks, Inc.
    Inventors: Amit Verma, Satheesh Kumar S, Sharath Kaggundi
  • Patent number: 12271810
    Abstract: A computing system and method can be used to implement a version of federated learning (FL) that incorporates adaptivity (e.g., leverages an adaptive learning rate). In particular, the present disclosure provides a general optimization framework in which (1) clients perform multiple epochs of training using a client optimizer to minimize loss on their local data and (2) a server system updates its global model by applying a gradient-based server optimizer to the average of the clients' model updates. This framework can seamlessly incorporate adaptivity by using adaptive optimizers as client and/or server optimizers. Building upon this general framework, the present disclosure also provides example specific adaptive optimization techniques for FL which use per-coordinate methods as server optimizers. By focusing on adaptive server optimization, the use of adaptive learning rates is enabled without increase in client storage or communication costs and compatibility with cross-device FL can be ensured.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: April 8, 2025
    Assignee: GOOGLE LLC
    Inventors: Sashank Jakkam Reddi, Sanjiv Kumar, Manzil Zaheer, Zachary Burr Charles, Zachary Alan Garrett, John Keith Rush, Jakub Konecny, Hugh Brendan McMahan
  • Patent number: 12271505
    Abstract: Systems and methods for protecting and interacting with data in real time are described by the disclosed subject matter. A method includes monitoring a presentation of data by an application on a display and determining that a portion of the data is restricted. The method includes asking, in real time, the presentation of the portion of the data that is restricted.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: April 8, 2025
    Inventor: Aveek Kumar Mukherjee
  • Patent number: 12271648
    Abstract: Methods for controlling a computing device with an inoperable user interface may include broadcasting, by the computing device, a request for another computing device to operate as a substitute user interface for the computing device in response to determining that a user interface of the computing device is inoperable to control an operation of the computing device, receiving from another computing device a message indicating that the other computing device can operate as the substitute user interface for the computing device, and enabling the computing device to respond to user instructions received from the other computing device.
    Type: Grant
    Filed: February 16, 2023
    Date of Patent: April 8, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Anwesha Nayak, Greeshmalatha Vallury, Kiran Anil Chikodi, Sreenivasa Reddy Yarram, Shashi Vardhan Konatham, Aminul Islam, Pankaj Mulchandani, Manjil Kumar Choudhury, Vasavi Kancharla
  • Patent number: 12270496
    Abstract: A quick-connector assembly for joining abutting flanged ends of two tubular members includes first and second connector portions joined by a rotatable hinge having a hinge pin coupling the first connector portion and the second connector portion so that the first and second connector portions encircle about abutting flanged ends of the tubular members when the first and second connector portions are in a closed position. Further, a stand having a bracket with at least one hole for accommodating the hinge pin is designed to at least partially support the weight of the connector assembly and the flanged ends of the tubular members.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: April 8, 2025
    Assignee: SPM Oil & Gas Inc.
    Inventors: Chandu Kumar, Joe Allen Sutton
  • Patent number: 12273680
    Abstract: An electronic device package comprises a primary microphone having a frequency response having a first resonance frequency, and a reference microphone having a frequency response including a second resonance frequency, the primary microphone and the reference microphone configured to substantially simultaneously receive a same acoustic signal to produce a transduced signal of the primary microphone and a transduced signal of the reference microphone, the second resonance frequency of the reference microphone being different than the first resonance frequency of the primary microphone, the package having dimensions that cause the primary microphone and reference microphone to be acoustically isolated from one another at the resonance frequency of the primary microphone, there being less than 3 dB of acoustic coupling between the primary microphone and reference microphone at the first resonance frequency.
    Type: Grant
    Filed: October 12, 2022
    Date of Patent: April 8, 2025
    Assignee: SKYWORKS SOLUTIONS, INC.
    Inventors: Humberto Campanella-Pineda, Michael Jon Wurtz, You Qian, Guofeng Chen, Rakesh Kumar
  • Patent number: 12268677
    Abstract: This document relates to methods and materials for using 4-aminopyridine (4-AP) and/or one or more derivatives of 4-AP. For example, a composition containing 4-AP and/or one or more derivatives of 4-AP can be administered (e.g., orally administered) to a mammal to increase a level of bone morphogenetic protein 2 (BMP-2) polypeptides within the mammal. For example, a composition containing 4-AP and/or one or more derivatives of 4-AP can be administered (e.g., orally administered) to a mammal having bone loss to increase the level of BMP-2 within the mammal, thereby treating the mammal's bone loss.
    Type: Grant
    Filed: April 27, 2023
    Date of Patent: April 8, 2025
    Assignee: The Penn State Research Foundation
    Inventors: Sandeep Moothedath Subrahmanian, Prem Kumar Govindappa, John Elfar
  • Patent number: 12273396
    Abstract: Systems and methods are provided for implementing an IP multimedia services or subsystem (“IMS”) within a communication network. One system may include a server configured to facilitate multimedia communication services via the IMS. The server may include a memory storing an integrated IMS function and an electronic processor communicatively coupled to the memory. The electronic processor may be configured to receive, with the integrated IMS function, a request to establish a multimedia communication session for a user equipment (“UE”) device over the communication network; and establish and control, with the integrated IMS function, the multimedia communication session for UE device over the communication network.
    Type: Grant
    Filed: September 7, 2023
    Date of Patent: April 8, 2025
    Assignees: DISH Wireless L.L.C., DISH Network Technologies India Private Limited
    Inventors: Mohammad Dawood Shahdad, Sruthi Nair, Jaya Chandra Chikatmarla, Krupal Kumar Patel, Kumar Anshuman
  • Patent number: 12271529
    Abstract: In some aspects, an electronic device may display a keyboard user interface on a touchscreen display panel. The electronic device may detect a key press interaction with the keyboard user interface. The electronic device may trigger one or more haptic actuators to generate a vibration waveform associated with a haptic pattern that is based at least in part on a context associated with the key press interaction. Numerous other aspects are described.
    Type: Grant
    Filed: May 14, 2024
    Date of Patent: April 8, 2025
    Assignee: QUALCOMM Incorporated
    Inventors: Sandeep Louis D'Souza, Raj Kumar, Deepak Rajendra Karnik, Reid Westburg, Krishna Buska, William Scofield, George Issa Saman, Seong Jun Ma, Hui-Ya Liao Nelson, Eddie Choy, Livingstone Song, Louis Dominic Oliveira
  • Patent number: 12273325
    Abstract: A device may cause a Media Access Control Security (MACsec) session to be established on a first link of a link aggregation group (LAG) that includes a plurality of links with a different device. The device may cause a data structure to be updated to identify the first link as a MACsec enabled LAG link and may send traffic via the first link. The device may cause a MACsec session to be established on at least one additional link of the LAG and may cause the data structure to be updated to identify the at least one additional link as a MACsec enabled LAG link. The device may send, after causing the data structure to be updated to identify the at least one additional link as a MACsec enabled LAG link, additional traffic via the first link and the at least one additional link.
    Type: Grant
    Filed: December 18, 2023
    Date of Patent: April 8, 2025
    Assignee: Juniper Networks, Inc.
    Inventors: Amit Kumar Gupta, Anand Vardhan, Bavithra Gopalakrishnan
  • Patent number: 12273229
    Abstract: Disclosed is a system that includes a plurality of regional cloud exchange platforms coupled to a distributed alert triaging engine. A system can include a first regional cloud exchange platform and a second regional cloud exchange platform, each of which includes a regional cloud services monitoring engine and a regional cloud exchange monitoring engine, and an alert triaging engine that provides a triaged alert, or portion thereof, to an appropriate audience.
    Type: Grant
    Filed: April 19, 2023
    Date of Patent: April 8, 2025
    Assignee: ALKIRA, INC.
    Inventors: Sudarvannan Sivakumar, Sanchit Lodha, Santosh Kumar Dornal, Veera Raghavendra Prasad Ravinutala, Bharath Chakravarthy
  • Patent number: 12268906
    Abstract: A mask stowage container is provided having a door panel coupled to a box via a securement mechanism, the securement mechanism having a striker having a neck and a protrusion, the striker mounted to the door panel, a holder, the holder including a first retainer and a second retainer, the striker configured to be laterally retained between the first retainer and the second retainer.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: April 8, 2025
    Assignee: B/E AEROSPACE, INC.
    Inventors: Krishna Chaitanya Prathipati, Phani Kumar Saparapu, Kishore Manda, Ravindra Ramulu Kandukuri
  • Patent number: 12269966
    Abstract: Described herein is a latex coating composition comprising particles of polymer and articles therefrom, wherein at least 60% of interpolymerized monomeric units of the polymer are of formula I, wherein R3 is H or CH3, L is an alkylene group comprising 1-4 carbon atoms, R1 and R2 are independently selected from an alkyl group comprising 1 to 3 carbon atoms, n is an integer from 11 to 21, and A is a counter anion.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: April 8, 2025
    Assignee: 3M Innovative Properties Company
    Inventors: Clinton G. Wiener, Mahfuza B. Ali, Maria A. Appeaning, Ibrahim A. El Hedok, Phillip H. Henna, Ramesh C. Kumar
  • Patent number: 12268633
    Abstract: A medical implant is disclosed. The medical implant includes a body having a first end having a first cross-sectional dimension, a second end having a second cross-sectional dimension, and a tapered portion extending between the first end and the second end. The first cross-sectional dimension is larger than the second cross-sectional dimension. In some embodiments, the body comprises multiple layers.
    Type: Grant
    Filed: November 3, 2021
    Date of Patent: April 8, 2025
    Assignee: ALCON INC.
    Inventors: Thomas A. Shepard, Tyler Pegoraro, Stuart Williams, Sanjib Kumar Das, Leo Anthony Trevino, Cheng Li
  • Patent number: 12271572
    Abstract: Techniques are described for generating a composite display of multiple user interface elements, each of which presents datasets corresponding to the operational parameters of computing resources even though the computer resources may operate in different computing environments. In some cases, the composite display includes a feature that enables a comparison of operational performance data between a target measurement period relative to a selectable reference period. The reference period may be manually selectable from a menu of candidate time periods or identified and/or selected by the system based on a similarity between data characteristics in the target measurement period and a baseline measurement period.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: April 8, 2025
    Assignee: Oracle International Corporation
    Inventors: Sriram Vrinda, Xiaobin Chen, Naimuddin Qureshi, Hari Krishna Galla, John Mark Beresniewicz, Shravan Kumar Shivanagari, Paul James Tangen
  • Patent number: 12271976
    Abstract: Digital representation techniques of intertwined vector objects are described. These techniques support a non-destructive representation of intertwined digital objects. Additionally, these techniques support editing of overlaps to change a visual ordering in an intuitive and efficient manner. Optimization operations are also implemented that remove redundancy, combine overlaps into a single representation, address visual artifacts at borders between the intertwined objected, and so forth.
    Type: Grant
    Filed: January 27, 2023
    Date of Patent: April 8, 2025
    Assignee: Adobe Inc.
    Inventors: Harish Kumar, Praveen Kumar Dhanuka, Apurva Kumar
  • Patent number: 12271268
    Abstract: A method for performing a backup operation, the method comprising receiving a backup operation request for an asset, partitioning a plurality of slices of the asset into a plurality of backup sessions, wherein each backup session comprises a separate portion of the plurality of slices, sending a first backup request to a proxy manager to initiate a backup session of the plurality of backup sessions, wherein initiating the backup session comprises: instantiating a container on the one compute node, wherein the backup session operates within the container, receiving a notification that one of the plurality of slices in the backup session has been processed, and sending, based on the notification, a second backup request to the proxy manager to add a new slice to the backup session, wherein the new slice is associated with a second asset.
    Type: Grant
    Filed: September 22, 2023
    Date of Patent: April 8, 2025
    Assignee: Dell Products L.P.
    Inventors: Upanshu Singhal, Shelesh Chopra, Ashish Kumar
  • Patent number: 12270273
    Abstract: A stinger for insertion into a polished bore receptacle is operable between at least two operational states. The at least two operational states include a closed state in which fluid flow through the through bore of the plug section is prevented and an open state in which fluid flow through the through bore of the plug section is allowed. An actuating system is operating the stinger from the closed state to the open state. The stinger is brought to the open state from the closed state as the stinger is pushed down into polished bore receptacle.
    Type: Grant
    Filed: February 15, 2024
    Date of Patent: April 8, 2025
    Assignee: Interwell Norway AS
    Inventors: Julio Cesar Martinez, Vijay Kumar Keerthivasan