Patents Assigned to GM
  • Patent number: 11324143
    Abstract: Technologies for embedded and immersed heat pipes in automated driving system computers (ADSC) are described herein. In some examples, an ADSC can include one or more cold plates including one or more fluid channels, the one or more fluid channels being configured to circulate a first working fluid from a respective ingress point to a respective egress point; one or more processors coupled to the one or more cold plates; one or more heat pipes coupled to or embedded in the one or more cold plates and configured to collect heat from the one or more processors and transfer the heat away from the one or more processors via a second working fluid in the one or more heat pipes; and a chassis housing the one or more cold plates, the one or more processors, and the one or more heat pipes.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: May 3, 2022
    Assignee: GM Cruise Holdings, LLC
    Inventors: Zoran Stefanoski, Yung Chang Ko
  • Patent number: 11324144
    Abstract: Technologies for embedded and immersed vapor chambers in automated driving system computers (ADSC) are described herein. In some examples, an ADSC can include one or more cold plates including one or more fluid channels, the one or more fluid channels being configured to circulate a first working fluid from a respective ingress point to a respective egress point; one or more processors coupled to the one or more cold plates; one or more vapor chambers coupled to or embedded in the one or more cold plates and configured to collect heat from the one or more processors and transfer the heat away from the one or more processors via a second working fluid in the one or more vapor chambers; and a chassis housing the one or more cold plates, the one or more processors, and the one or more vapor chambers.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: May 3, 2022
    Assignee: GM Cruise Holdings, LLC
    Inventors: Zoran Stefanoski, Yung Chang Ko
  • Patent number: 11318887
    Abstract: An entertainment system of a vehicle includes: a plurality of cameras configured to capture images around an exterior of the vehicle; one or more displays; and an entertainment module configured to: based on the images, generate panoramic video; and display the panoramic video within the vehicle via the one or more displays.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: May 3, 2022
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Wei Zeng, Jeremie Dernotte, Ke Liu, Nicole Ellison, Syed B. Mehdi, Kevin J. Silang, Louis G. Hector, Jr.
  • Patent number: 11321879
    Abstract: The subject disclosure relates to techniques for providing augmented reality (AR) navigation guidance to users of an autonomous vehicle (AV) ride hailing service. In some aspects, a method of the disclosed technology includes steps for transmitting an autonomous vehicle (AV) ride request to an AV dispatch service, receiving a ride confirmation indicating that an AV has been dispatched to a rider associated with the mobile device, detecting arrival of the AV at a pick-up location associated with the rider, and initializing augment reality (AR) guidance on the mobile device, wherein the AR guidance is configured to provide the rider with navigation information to facilitate pick-up by the AV. Systems and computer-readable media are also provided.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: May 3, 2022
    Assignee: GM Cruise Holdings, LLC
    Inventors: Charles Matlack, Georgios Georgiou
  • Patent number: 11323001
    Abstract: Presented are segmented hairpin bar conductors for electric machines, methods for making/using such segmented bar conductors, electromagnetic motors using such segmented bar conductors, and vehicles equipped with an induction motor generator unit using segmented hairpin bar conductors. An electric machine includes a stator that defines multiple circumferentially spaced, radially elongated stator slots. A rotor is located adjacent and movable with respect to the stator. One or more permanent magnets are mounted to the rotor, and one or more U-shaped hairpin windings are mounted to the stator in juxtaposed spaced relation to the magnet(s). Each hairpin winding is formed from an array of collimated, electrically conductive wires that are bundled together into a unitary bar conductor. The segmented hairpin winding has a pair of hairpin legs, each of which adjoins and projects from a respective end of a hairpin crown. Each hairpin leg inserts into a respective one the stator slots.
    Type: Grant
    Filed: July 2, 2019
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Thomas W. Nehl, Alireza Fatemi
  • Patent number: 11318924
    Abstract: An axle torque distribution system includes a memory and a control module. The memory stores a steering angle and a toque distribution algorithm. The control module executes the torque distribution algorithm to: obtain the steering angle; based on the steering angle, determine total lateral force requested for axles of a vehicle; based on the total lateral force requested, determine lateral forces requested for the axles while constraining lateral force distribution between the axles, where the constraining of the lateral force distribution includes, based on maximum lateral force capacities of tires of the vehicle, limiting the lateral forces requested for the axles; determine available longitudinal capacities for the axles based on the lateral forces requested respectively for the axles; determine torque capacities of the axles based on the lateral forces requested respectively for the axles; and control distribution of torque to the axles based on the torque capacities of the axles.
    Type: Grant
    Filed: January 11, 2021
    Date of Patent: May 3, 2022
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Saurabh Kapoor, Naser Mehrabi, Seyedeh Asal Nahidi, SeyedAlireza Kasaiezadeh Mahabadi, James H. Holbrook, Hualin Tan, Bakhtiar B. Litkouhi
  • Patent number: D950430
    Type: Grant
    Filed: February 12, 2021
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventor: Vicente D. Beire
  • Patent number: D950436
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Fangkuo Chen, Jinhyoung Park
  • Patent number: D950437
    Type: Grant
    Filed: January 27, 2021
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventor: Bobin Kil
  • Patent number: D950441
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventor: Miljan Jevremovic
  • Patent number: D950442
    Type: Grant
    Filed: November 30, 2020
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Quan Jie, Gyeongdal Lee
  • Patent number: D950450
    Type: Grant
    Filed: February 15, 2021
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventor: Rebecka A Buller
  • Patent number: D950784
    Type: Grant
    Filed: October 7, 2019
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventor: Clayton Davis
  • Patent number: D950786
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventor: Samir Datta
  • Patent number: D950789
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventor: Samir Datta
  • Patent number: D950794
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Florian Theis, Richard S. Duff
  • Patent number: D950797
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Florian Theis, Richard S. Duff, Robert T. Burns
  • Patent number: D950800
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Florian Theis, Richard S. Duff, Robert T. Burns
  • Patent number: D950811
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventor: Miljan Jevremovic
  • Patent number: D950813
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: May 3, 2022
    Assignee: GM Global Technology Operations LLC
    Inventors: Reymin De Leon, Addam J. Ebel