Patents Assigned to GM Global Technology Operations LLC
  • Patent number: 11938904
    Abstract: A cargo bed divider system for a pickup truck includes a first guide rail connectable to a first lateral side of a cargo bed, a second guide rail connectable to a second lateral side of the cargo bed, a cargo bed divider supported between the first guide rail and the second guide rail, and an adjustment mechanism connectable to a forward end of the cargo bed and the cargo bed divider. The adjustment mechanism selectively moves the cargo bed divider between a first position adjacent the forward end of the cargo bed and a second position adjacent to a rear end of the cargo bed.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Jesus Anthony Bernal, Eric James Bontrager
  • Patent number: 11938792
    Abstract: A door molding for a door of a vehicle includes a main body securable to a door panel, and a bulb portion extending from the main body. The bulb portion includes a first bulb portion extending from the main body to a bulb peak. The first bulb portion is configured to contact a door glass of the door. A second bulb portion extends from the bulb peak to the main body. The second bulb portion includes a first contact area configured to contact a first location of the door panel, a second contact area configured to contact a second location of the door panel, and a hinge portion connecting the first contact area to the second contact area.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Larry Filipczak, Shayne Jerome Bigelow, Scott Yaroch
  • Patent number: 11939002
    Abstract: A structural assembly includes a frame and a plurality of panels. The frame includes a wall that at least partially defines an interior region. The plurality of panels is disposed at least partially in the interior region and is coupled to the frame. The plurality of panels includes a first panel and a second panel. The first panel includes a first surface and a second surface opposite the first surface. The first surface defines a first plurality of depressions and the second surface defines a first plurality of protrusions complementary to the first plurality of depressions. The second panel includes a third surface and a fourth surface opposite the third surface. The third surface defines a second plurality of depressions. The fourth surface defines a second plurality of protrusions complementary to the first plurality of depressions. The first panel is coupled to the second panel.
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Andrew Clay Bobel, Louis G. Hector, Jr., Erik Brandon Golm, Charles E. Jensen, Charles W. Toohy, Mohamed Darsot, Zachary S. Mendla, Anil K. Sachdev
  • Patent number: 11938810
    Abstract: A transmission system for a vehicle includes a first helical pinion gear having a helix angle coupled to a first shaft and configured to receive an input torque. The transmission system includes a second helical pinion gear having a first helix angle coupled to a second shaft and configured to receive the input torque. The second shaft is disposed within the first shaft and rotatable within the first shaft. The transmission system includes a differential assembly having a third helical gear having the first helix angle coupled to the first helical pinion gear, and a fourth helical gear having the helix angle coupled to the second helical pinion gear. The third helical gear and the fourth helical gear are coupled to a differential gear set to drive a first output shaft and a second output shaft associated with the vehicle.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventor: Peter Tomsa
  • Patent number: 11938853
    Abstract: A multi-actuator capable vehicle headrest includes a headrest support and a multi-cam release mechanism mounted to the headrest support. The multi-cam release mechanism includes a first cam and a second cam. A headrest shell member is pivotally mounted to the headrest support through the multi-cam release mechanism. An actuator is mounted to the headrest shell member. The actuator includes a first actuator portion operable to disengage the multi-cam release mechanism based on a first input and a second actuator portion operable to disengage the multi-cam release mechanism based on a second input that is distinct from the first input allowing the multi-actuator capable vehicle headrest to transition between a deployed configuration and a folded configuration.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: John J. Berndtson, David Wayne Milodrowski, Obert Burch, Joshua Miguel Rivera Torres, Edeena Alicia Reader
  • Patent number: 11938835
    Abstract: A fuel cell system includes a fuel cell generator, a rechargeable energy storage circuit, an auxiliary load, a converter circuit, and a switch circuit. The fuel cell generator is operable to generate electrical power in a stack output signal. The auxiliary load is powered by the rechargeable energy storage circuit while in a first mode, and powered by a local signal while in a second mode. The converter circuit is operable to convert the stack output signal into a plurality of recharge signals while in the first mode and in the second mode, and convert the stack output signal into the local signal while in the second mode. The switch circuit is operable switch the plurality of recharge signals to one or more electric vehicles, and switch the local signal to the auxiliary load while in the second mode.
    Type: Grant
    Filed: August 24, 2021
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventors: Alan B. Martin, Matthew C. Kirklin, Margarita M. Mann, William H. Pettit, Charles E. Freese, V
  • Patent number: 11938839
    Abstract: A system in a vehicle includes two or more smart battery packs to power drive units of the vehicle to move the vehicle. Each of the two or more smart battery packs includes a battery pack, and a battery management system (BMS) to monitor a state of charge of the battery pack. An energy distribution unit facilitates charge transfer among the two or more smart battery packs.
    Type: Grant
    Filed: June 7, 2022
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Venkata Prasad Atluri, Chinmaya Patil, Norman K. Bucknor
  • Patent number: 11938670
    Abstract: A method of forming a thermoplastic plastic component includes applying an amount of pigmented powder to a sheet of thermoplastic, heating the sheet of thermoplastic to a selected temperature, melting the amount of pigmented powder on the sheet of thermoplastic to form a coating, re-heating the sheet of thermoplastic to another selected temperature, positioning the sheet of thermoplastic over a pattern, and vacuum forming the sheet of thermoplastic to form the sheet of thermoplastic into the pattern.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Thomas E. Houck, Martin Aaron Butkovich
  • Patent number: 11938777
    Abstract: A height adjustable top mount for adjusting a ride height of a vehicle comprising includes a top plate, a worm wheel, a core, and worm gear. The top plate is configured to mount to a body of the vehicle and movable between a first position and a second position. The worm wheel is received in the top plate and includes an inner wheel surface and an outer wheel surface. The core is received within the worm wheel and helically meshed to the inner wheel surface of the worm wheel. The worm gear is meshed to the outer wheel surface of the worm wheel. Rotation of the worm gear drives rotation of the worm wheel, rotation of the worm wheel simultaneously moves the top plate vertically relative to the core, and movement of the top plate adjusts the ride height of the vehicle in a corresponding direction.
    Type: Grant
    Filed: October 11, 2022
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Victor Wong, Jeffrey Scott Shotwell
  • Patent number: 11940537
    Abstract: A virtual LiDAR sensor system fora motor vehicle includes a plurality of camera modules and algorithms that generate a depth image, a RGB image, and a segmentation information image. The system is implemented with an algorithm that associates the backscattered signals with information from a color-reflectivity table, incident angle determination and depth information.
    Type: Grant
    Filed: December 8, 2021
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Wei Zeng, Huabing Zhu, Shuqing Zeng, Jordan B. Chipka
  • Patent number: 11942620
    Abstract: The present disclosure relates to a solid-state electrochemical cell having a uniformly distributed solid-state electrolyte and methods of fabrication relating thereto. The method may include forming a plurality of apertures within the one or more solid-state electrodes; impregnating the one or more solid-state electrodes with a solid-state electrolyte precursor solution so as to fill the plurality of apertures and any other void or pores within the one or more electrodes with the solid-state electrolyte precursor solution; and heating the one or more electrodes so as to solidify the solid-state electrolyte precursor solution and to form the distributed solid-state electrolyte.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: March 26, 2024
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Yong Lu, Zhe Li, Xiaochao Que, Haijing Liu, Meiyuan Wu
  • Patent number: 11942822
    Abstract: Presented are electric machines with optimized stator tooth geometries and multi-gauge stator conductors, methods for making/using such electric machines, and motor vehicles equipped with such electric machines. An electric machine includes a housing, a rotor assembly rotatably attached to the housing, and a stator assembly coaxial with and separated by an airgap from the rotor assembly. The rotor assembly includes one or more magnets mounted to a rotor core. The stator assembly includes a stator core with multiple axially elongated, circumferentially spaced stator slots, multiple radially aligned stator teeth interleaved between and separating the slots, and multiple electromagnetic windings wound through the slots. Each stator tooth has an elongated tooth body with a tooth head at a radial end of a tooth root, which attaches to a cylindrical hub of the stator core. The tooth head has an axial cross-section with a trapezoidal crown integral with a rectangular tip.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventors: Mohammad F. Momen, Edward L. Kaiser
  • Patent number: D1019483
    Type: Grant
    Filed: September 30, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Minjae Shin
  • 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
  • Patent number: D1019488
    Type: Grant
    Filed: April 4, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Hwasup Lee
  • Patent number: D1019498
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Yahu Lin
  • 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
  • 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
  • Patent number: D1020010
    Type: Grant
    Filed: April 13, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: James Baik
  • Patent number: D1020060
    Type: Grant
    Filed: April 20, 2022
    Date of Patent: March 26, 2024
    Assignee: GM Global Technology Operations LLC
    Inventor: Benjamin D. Wilkins