Patents Assigned to GM Global Technology Operations LLC
  • Systems and methods for estimating tire wear
    Patent number: 11945265
    Abstract: A method for determining a tire tread wear estimation of a tire includes receiving, by a controller, a direct tire tread wear measurement, when available, performing an indirect tire tread wear estimation, performing a data fusion of the indirect tire tread wear estimation with the direct tire tread wear measurement when available, estimating a percentage tire life remaining and a mileage to end of tire life, and estimating a refined tire tread wear calibration coefficient for performing future indirect tire tread wear estimations.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: April 2, 2024
    Assignee: GM Global Technology Operations LLC
    Inventors: Mansoor Alghooneh, Joseph K. Moore, Christopher J. Mettrick, Gregory P. Kakert, Amir Khajepour, Amin Habibnejad Korayem, Yechen Qin, Ehsan Hashemi
  • Secure method and apparatus for mixed criticality services discovery in a vehicle
    Patent number: 11943328
    Abstract: A vehicular communication controller includes a microcontroller (MCU) located within a vehicle to generate, by a software component, a find service request to discover an offered service from one or more systems on a chip (SoC). The MCU may generate a service message packet that includes the find service request inserted into a payload of the find service message packet where the payload is bound to an automotive/embedded communication protocol. Using unicast or multicast, the find service message packet may be sent to one or more SoC receiving devices. The SoC receiving devices may deserialize the header and payload of the find service message packet to retrieve the find service request and generate a service directory message based on service metadata and publish a cloud event including a solicited response that is sent back to the software component.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Steven Hartley
  • Vehicle grille
    Patent number: D1019482
    Type: Grant
    Filed: August 2, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Ramesh R. Gound
  • Vehicle rear fascia
    Patent number: D1019485
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Brian Malczewski
  • Vehicle hood
    Patent number: D1019487
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventors: Gapdong Choi, Hyunmin Choi
  • Vehicle hood
    Patent number: D1019488
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Hwasup Lee
  • Vehicle deflector
    Patent number: D1019495
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Minjae Shin
  • Vehicle fender
    Patent number: D1019497
    Type: Grant
    Filed: September 12, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Zhiqing Huang
  • Vehicle outside mirror
    Patent number: D1019500
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventors: Louis D. Thole, Gary W. Ruiz, Jingxu Zhan, Raphael M. Molina
  • Vehicle rear bumper step pad
    Patent number: D1019507
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: James Baik
  • Vehicle taillamp
    Patent number: D1020009
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventors: Gapdong Choi, Hyunmin Choi
  • Vehicle headlamp
    Patent number: D1020010
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: James Baik
  • Vehicle taillamp
    Patent number: D1020011
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Benjamin D. Wilkins
  • Vehicle taillamp
    Patent number: D1020012
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Benjamin D. Wilkins
  • Vehicle grille
    Patent number: D1020550
    Type: Grant
    Filed: September 13, 2022
    Date of Patent: April 2, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Yahu Lin
  • Vehicle grille
    Patent number: D1020551
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: April 2, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Minjae Shin
  • Vehicle grille
    Patent number: D1020552
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: April 2, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Minjae Shin
  • Vehicle front upper bumper fascia
    Patent number: D1020563
    Type: Grant
    Filed: February 21, 2022
    Date of Patent: April 2, 2024
    Assignee: GM Global Technology Operations LLC
    Inventors: Gapdong Choi, Hyunmin Choi
  • Vehicle front lower bumper fascia
    Patent number: D1020567
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: April 2, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Jinho Seo
  • Vehicle rear lower bumper fascia
    Patent number: D1020568
    Type: Grant
    Filed: July 27, 2022
    Date of Patent: April 2, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Jinho Seo