Patents by Inventor Virendra Kumar

Virendra 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).

  • Publication number: 20250149612
    Abstract: A system for consolidating tabs of a battery cell includes a tab guide configured to receive a plurality of tabs extending from electrode layers of a cell stack, the cell stack configured to be disposed in a housing to form the battery cell, the tab guide including opposing guide components configured to be positioned between the cell stack and a weld plate, the tab guide configured to receive the plurality of tabs between the opposing guide components. The system also includes an actuator configured to be operated to move one or more of the opposing guide components to deform a length of one or more tabs between the cell stack and the weld plate.
    Type: Application
    Filed: November 6, 2023
    Publication date: May 8, 2025
    Inventors: Kevin Dongjun Kim, James Chung, Young Nam Kim, Virendra Kumar Dewangan, Varsha Tadwalkar, Christopher Schlaupitz
  • Patent number: 12279517
    Abstract: An organometallic compound, represented by Formula 1: M(L1)n1(L2)n2??Formula 1 wherein M is a transition metal, L1 is a ligand represented by Formula 2-1, L2 is a ligand represented by Formula 2-2, n1 is 0, 1, or 2, n2 is 1, 2, or 3, and L1 and L2 are different from each other, wherein R1 to R4, rings CY1 to CY3, rings CY41 and CY42, Y1 to Y3, X4, Z4, a1 to a3, b4, *, and *? are each as defined herein.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: April 15, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bumwoo Park, Ohyun Kwon, Sangdong Kim, Virendra Kumar Rai, Hwayoung Cho, Byoungki Choi
  • Publication number: 20250118456
    Abstract: A shock control cable assembly for a vehicle includes a routing guide including a channel configured to receive conductors of a main cable that connects to a shock control module, conductors of a first shock cable that connects to a first shock, and conductors of a second shock cable that connect to a second shock. At least one of the conductors of the main cable is connected to each of the first shock cable and the second shock cable within the channel. The routing guide further including a first flange having a first opening to receive a first fastener to secure the routing guide to a first member of a rear suspension of the vehicle. Potting material is injected into the channel to encapsulate the conductors of the main cable, the first shock cable, and the second shock cable to protect the conductors from environmental conditions.
    Type: Application
    Filed: October 1, 2024
    Publication date: April 10, 2025
    Applicant: Polaris Industries Inc.
    Inventors: Brian E. Brandt, Cory Huot, Trevor F. Rhodes, Michael A. Hedlund, Joseph P. Wood, Dustin Mertens, Virendra Kumar Gupta, Austin A. Linder
  • Patent number: 12240863
    Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2??Formula 1 In Formula 1, M is a transition metal; L1 is a ligand represented by Formula 2 as disclosed herein; L2 is a monodentate ligand, a bidentate ligand, a tridentate ligand, or a tetradentate ligand; n1 is 1, 2, or 3, wherein, when n1 is 2 or greater, two or more ligands L1 are identical to or different from each other; n2 is 0, 1, 2, 3, or 4, wherein, when n2 is 2 or greater, two or more ligands L2 are identical to or different from each other; and L1 and L2 are different from each other.
    Type: Grant
    Filed: September 29, 2020
    Date of Patent: March 4, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ohyun Kwon, Aram Jeon, Sangho Park, Virendra Kumar Rai, Myungsun Sim, Sukekazu Aratani, Kum Hee Lee, Banglin Lee, Sunghun Lee, Byoungki Choi, Yasushi Koishikawa
  • Patent number: 12221454
    Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2??Formula 1 wherein M is a transition metal, L1 is a ligand represented by Formula 2, L2 is a monodentate ligand, a bidentate ligand, a tridentate ligand, or a tetradentate ligand, n1 is 1, 2, or 3, n2 is 0, 1, 2, 3, or 4, and Formula 2 is as described herein.
    Type: Grant
    Filed: March 30, 2021
    Date of Patent: February 11, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bumwoo Park, Ohyun Kwon, Virendra Kumar RAI, Sungmin Kim, Sunghun Lee, Hwayoung Cho, Byoungki Choi
  • Publication number: 20250016554
    Abstract: Embodiments include methods performed by a vehicle-to-everything (V2X) system for protecting proprietary data within misbehavior reports. The method includes receiving a misbehavior report from a V2X system participant, obtaining sensor data from the received misbehavior report indicating that a misbehavior condition has occurred, determining whether the sensor data indicating that a misbehavior condition has occurred includes encrypted proprietary information. In response to determining that the sensor data includes encrypted proprietary information, the V2X system identifies an entity that owns the encrypted proprietary information, transmits the misbehavior report including the encrypted proprietary information to the entity that owns the encrypted proprietary information, and receives a confirmation report from the entity that owns the encrypted proprietary information indicating whether the misbehavior report is accurate.
    Type: Application
    Filed: September 18, 2024
    Publication date: January 9, 2025
    Inventors: William WHYTE, Jonathan PETIT, Jean-Philippe MONTEUUIS, Mohammad Raashid ANSARI, Cong CHEN, Virendra KUMAR
  • Patent number: 12136297
    Abstract: Methods, systems, and devices for road usage charging (RUC) are described. RUC computation may be performed at a vehicle using a vehicle computing device (VCD) that is trusted by a service provider, charger, or both. The VCD may be trusted to collect high accuracy, high resolution time and location data for RUC, and also compute for itself what the RUC charge is according to one or more applicable charge policies that are provided to the VCD. Anonymity related to specific vehicle and location information may be provided by encrypting portions of RUC data that are decryptable by different entities with reduced likelihood of revealing specific vehicle, location, and time information.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: November 5, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: Drew Foster Van Duren, Sean Vincent Maschue, Virendra Kumar, William Whyte, Jonathan Petit, Anthony Bahadir Lopez
  • Patent number: 12126993
    Abstract: Embodiments include methods performed by vehicle-to-everything (V2X) system for protecting proprietary data within misbehavior reports. Various embodiments may include detecting misbehavior conditions based on received sensor data, determining whether the received sensor data that supports a conclusion that a misbehavior condition has occurred is or includes proprietary information, and encrypting the sensor data that supports the conclusion that the misbehavior condition has occurred in response to determining that the received sensor data is or includes the proprietary information.
    Type: Grant
    Filed: September 22, 2021
    Date of Patent: October 22, 2024
    Assignee: QUALCOMM Incorporated
    Inventors: William Whyte, Jonathan Petit, Jean-Philippe Monteuuis, Mohammad Raashid Ansari, Cong Chen, Virendra Kumar
  • Publication number: 20240327441
    Abstract: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2??Formula 1 wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2, wherein i) X45 is C(R45) and X46 is C(R46), wherein R45 and R46 are bonded together to form a group represented by Formula 2, ii) X46 is C(R46) and X47 is C(R47), wherein R46 and R47 are bonded together to form a group represented by Formula 2, or iii) X47 is C(R47) and X48 is C(R48), wherein R47 and R48 are bonded together to form a group represented by Formula 2; ring CY4 and ring CY5 are condensed with each other, and the remaining descriptions of Formulae 1A, 1B, and 2 are as provided herein.
    Type: Application
    Filed: March 22, 2024
    Publication date: October 3, 2024
    Inventors: Ohyun Kwon, Bumwoo Park, Virendra Kumar RAI, Minhan Lee, Yasushi KOISHIKAWA
  • Publication number: 20240324438
    Abstract: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2??Formula 1 wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2: with the proviso that i) X43 is C linked to Y2 in Formula 2 and X44 is C linked to Y3 in Formula 2; ii) X44 is C linked to Y2 in Formula 2 and X45 is C linked to Y3 in Formula 2; or iii) X45 is C linked to Y2 in Formula 2 and X46 is C linked to Y5 in Formula 2; wherein the remaining substituent groups of Formulae 1A, 1B, and 2 are as provided herein.
    Type: Application
    Filed: March 22, 2024
    Publication date: September 26, 2024
    Inventors: Ohyun Kwon, Bumwoo Park, Virendra Kumar RAI, Myungsun Sim, Yong Joo Lee
  • Patent number: 12027198
    Abstract: Embodiments include a memory device with an improved circuit to mitigate degradation of memory devices due to aging. Memory device input/output pins include delay elements for adjusting the delay in each memory input/output signal path to synchronize the input/output signal paths with one another. Certain data patterns, including a long series of logic zero values or a long series of logic one values, can cause asymmetric degradation of transistors included in the delay elements. This asymmetric degradation can reduce the operating frequency of the memory device, leading to lower performance. The disclosed embodiments change the polarity of signals passing through the delay elements to mitigate the effects of asymmetric degradation resulting from these data patterns. As a result, the performance of memory devices is improved relative to prior approaches.
    Type: Grant
    Filed: July 15, 2022
    Date of Patent: July 2, 2024
    Assignee: NVIDIA CORPORATION
    Inventors: Ish Chadha, Virendra Kumar, Vipul Katyal, Abhijith Kashyap
  • Publication number: 20240193568
    Abstract: Disclosed are systems and techniques for road usage charging. For example, a vehicle (e.g., using a vehicle computing device (VCD)) can receive an encryption key of a first charging entity and determine a first road usage charge associated with the first charging entity based on a first charge policy. The vehicle can determine a total usage charge (based on the first road usage charge) for road usage (e.g., associated with the first charging entity) and can encrypt the total usage charge based on the encryption key. The vehicle can determine information associated with the total usage charge and can encrypt the information associated with the total usage charge based at least in part on the encryption key. The vehicle can transmit the encrypted total usage charge to a first network entity and can transmit the encrypted information to a second network entity for verifying the encrypted total usage charge.
    Type: Application
    Filed: November 14, 2023
    Publication date: June 13, 2024
    Inventors: Drew Foster VAN DUREN, William WHYTE, Sean Vincent MASCHUE, Jonathan PETIT, Virendra KUMAR, Anthony Bahadir LOPEZ
  • Patent number: 12004416
    Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same: M1(Ln1)n1(Ln2)3-n1 ??Formula 1 wherein, in Formula 1, Ln2 is a ligand represented by Formula 1A, and other substituents are the same as described in the detailed description of the present specification:
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: June 4, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ohyun Kwon, Virendra Kumar Rai, Bumwoo Park, Sangdong Kim, Hyungjun Kim, Myungsun Sim, Byoungki Choi
  • Publication number: 20240116964
    Abstract: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2??Formula 1 wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, and L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2, wherein X1 and X2 are each independently C or N, Y1 is O, S, Se, C(R5)(R6), or N(R7), X44 is N or C(R44), X45 is N or C(R45), X46 is N or C(R46), and X47 is N or C(R47), and the other substituent groups are as defined herein.
    Type: Application
    Filed: September 15, 2023
    Publication date: April 11, 2024
    Inventors: Bumwoo Park, Ohyun Kwon, Virendra Kumar RAI, Hweayoon Kim, Hwayoung Cho, Byoungki Choi
  • Patent number: 11936379
    Abstract: Embodiments include a memory device with an improved calibration circuit. Memory device input/output pins include delay lines for adjusting the delay in each memory input/output signal path. The delay adjustment circuitry includes digital delay lines for adjusting this delay. Further, each digital delay line is calibrated via a digital delay line locked loop which enables adjustment of the delay through the digital delay line in fractions of a unit interval across variations due to differences in manufacturing process, operating voltage, and operating temperature. The disclosed techniques calibrate the digital delay lines by measuring both the high phase and the low phase of the clock signal. As a result, the disclosed techniques compensate for duty cycle distortion by combining the calibration results from both phases of the clock signal. The disclosed techniques thereby result in lower calibration error relative to approaches that measure only one phase of the clock signal.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: March 19, 2024
    Assignee: NVIDIA CORPORATION
    Inventors: Ish Chadha, Virendra Kumar, Abhijith Kashyap, Vipul Katyal, Hao-Yi Wei
  • Publication number: 20240074300
    Abstract: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2??Formula 1 wherein M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2, wherein X1 and X2 are each independently C or N, ring CY2 and ring CY4 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group, ring CY3 is a 5-membered heterocyclic group; a 5-membered heterocyclic group condensed with a C5-C30 carbocyclic group; or a 5-membered heterocyclic group condensed with a C1-C30 heterocyclic group, Y1 is O, S, Se, C(R5)(R6), N(R7), Si(R8)(R9), or Ge(R8)(R9), at least one of R12 and R13 comprises deuterium, and the other substituent groups are as described herein.
    Type: Application
    Filed: August 3, 2023
    Publication date: February 29, 2024
    Inventors: Ohyun Kwon, Virendra Kumar RAI, Bumwoo Park, Myungsun Sim, Yong Joo Lee, Byoungki Choi
  • Patent number: 11912724
    Abstract: An organometallic compound represented by Formula 1: M1(Ln1)n1(Ln2)n2??Formula 1 wherein M1 is a transition metal, Ln1 is a ligand represented by Formula 1-1, Ln2 is a bidentate ligand, n1 is 1, 2, or 3, and n2 is 0, 1, or 2, wherein X1, X2, X11 to X14, Y1, R10, R20, ring CY2, b10, and b20 are as defined herein, and wherein * and *? each indicate a binding site to M1.
    Type: Grant
    Filed: February 3, 2022
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ohyun Kwon, Sangdong Kim, Hyungjun Kim, Virendra Kumar Rai, Bumwoo Park, Myungsun Sim, Jeoungin Yi, Yongsuk Cho, Byoungki Choi, Jongwon Choi
  • Publication number: 20240010666
    Abstract: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2??Formula 1 wherein, M1 is a transition metal, L1 is a ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2, wherein X1 is C or N; X2 is C or N; X3 is C or N; X4 is C or N; ring CY1 and ring CY2 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; Z1 and Z2 are each independently —Si(Q1)(Q2)(Q3) or —Ge(Q1)(Q2)(Q3); a1 and a2 are each independently an integer from 0 to 10; a sum of a1 and a2 is 1 or greater; Y1 and Y2 are each independently O, S, Se, N(R51), B(R52), C(R53)(R54), Si(R55)(R56), or Ge(R57)(R58); and the remaining substituent groups are as described herein.
    Type: Application
    Filed: June 28, 2023
    Publication date: January 11, 2024
    Inventors: Bumwoo Park, Ohyun Kwon, Virendra Kumar RAI, Byoungki Choi, Jungok Chu, Yasushi KOISHIKAWA
  • Publication number: 20230408642
    Abstract: Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. For example, a process may include determining a potential position overlap between a first vehicle and a second vehicle and determining a characteristic of at least one of the first vehicle or the second vehicle based on information from a vehicle-based message. The process may include determining whether the potential position overlap is an actual position overlap between the first vehicle and the second vehicle based on the characteristic.
    Type: Application
    Filed: June 21, 2022
    Publication date: December 21, 2023
    Inventors: Jean-Philippe MONTEUUIS, Jonathan PETIT, William WHYTE, Cong CHEN, Mohammad Raashid ANSARI, Virendra KUMAR
  • Publication number: 20230397486
    Abstract: An organometallic compound represented by Formula 1: M1(L1)n1(L2)n2??Formula 1 wherein, M1 is a transition metal, L1 is ligand represented by Formula 1A, L2 is a ligand represented by Formula 1B, and n1 and n2 are each independently 1 or 2: wherein X1 to X4 are each independently C or N; Y1 is O, S, Se, C(R5)(R6), N(R7), or Si(R8)(R9); ring CY2 and ring CY4 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; ring CY3 is a 5-membered heterocyclic group, a 5-membered heterocyclic group condensed with a C5-C30 carbocyclic group, or a 5-membered heterocyclic group condensed with a C1-C30 heterocyclic group; * and *? each indicate a binding site to M1; and the remaining descriptions of Formulae 1A and 2B as described herein.
    Type: Application
    Filed: June 2, 2023
    Publication date: December 7, 2023
    Inventors: Ohyun Kwon, Bumwoo Park, Virendra Kumar RAI, Yongsuk Cho, Byoungki Choi, Jongwon Choi, Dmitry KRAVCHUK, Sunghun Hong