GM Global Technology Operations LLC patent applications on April 24th, 2025
Patent Applications by GM Global Technology Operations LLC on April 24th, 2025
GM Global Technology Operations LLC: 29 patent applications
GM Global Technology Operations LLC has applied for patents in the areas of H01M10/04 (3), H01M50/249 (2), H01M50/536 (2), H01M10/0525 (2), H01M10/42 (2) H01M50/54 (2), H01M10/0481 (2), B05C5/0216 (1), G10L15/005 (1), H04L12/40006 (1)
With keywords such as: vehicle, battery, configured, portion, including, sensor, based, electrode, side, and module in patent application abstracts.
Patent Applications by GM Global Technology Operations LLC
Inventor(s): Rushabh Patel of Troy MI US for gm global technology operations llc
IPC Code(s): B05C5/02, F15B13/044
CPC Code(s): B05C5/0216
Abstract: a fluid applicator system for applying fluid to a workpiece includes an arm movable relative to the workpiece and a proportional valve attached to the arm and movable with the arm relative to the workpiece, the proportional valve configured to dispense fluid onto the workpiece at predetermined locations when the arm is moved relative to the workpiece.
Inventor(s): Jiabin Shen of Burnaby CA US for gm global technology operations llc, Bo Yu of Troy MI US for gm global technology operations llc, Kenneth Weber of Ajax CA for gm global technology operations llc
IPC Code(s): B60D1/36, B60W30/18, B62D15/02, G06T7/20, G06T7/50, G06T7/70
CPC Code(s): B60D1/36
Abstract: a method of detecting and utilizing a 3-dimensional (3d) position of a coupler of a trailer may include calculating a motion of a camera mounted to a vehicle; determining 2-dimensional (2d) positions of the coupler within input images captured by the camera; estimating 3d estimated positions of the coupler based on the 2d positions of the coupler and the motion of the camera; optimizing the 3d estimated positions of the coupler to generate adjusted 3d coupler positions; and filtering the adjusted 3d coupler positions to detect the 3d position of the coupler of the trailer.
20250128671. MOOD IMPROVEMENT SYSTEM_simplified_abstract_(gm global technology operations llc)
Inventor(s): Masoumeh Esfandiari of Richmond Hill CA for gm global technology operations llc, Russell A. Patenaude of Macomb Township MI US for gm global technology operations llc
IPC Code(s): B60R16/037
CPC Code(s): B60R16/037
Abstract: a mood improvement system for a vehicle includes a vehicle processor storing data including vehicle location, vehicle event data, and current driver mood information. the mood improvement system also includes a server communicatively coupled to the vehicle processor and configured to determine whether a mood intervention should be activated. the determination of whether a mood intervention should be activated is based on a driver mood profile including the current driver mood information, and one or more of contextual vehicle information including vehicle event data and vehicle location, and crowdsourced data including current driver mood information from nearby vehicles.
Inventor(s): Paul G. Otanez of Franklin MI US for gm global technology operations llc, Juchirl Park of Troy MI US for gm global technology operations llc, Stuart Walter Parker of Ann Arbor MI US for gm global technology operations llc
IPC Code(s): B60W30/02, B60W10/22, B60W50/00
CPC Code(s): B60W30/02
Abstract: a system for control of a vehicle includes a plurality of vehicle actuators in electrical communication with a controller. the controller is programmed to determine a predicted path of the vehicle. the controller is further programmed to determine one or more vehicle level control parameters based at least in part on the predicted path of the vehicle. the one or more vehicle level control parameters includes a vehicle level suspension control parameter and a vehicle level motion control parameter. the controller is further programmed to adjust an operation of one or more suspension actuators of the plurality of vehicle actuators based at least in part on the vehicle level suspension control parameter. the controller is further programmed to adjust an operation of one or more motion actuators of the plurality of vehicle actuators based at least in part on the vehicle level motion control parameter.
Inventor(s): Joseph K. MOORE of Whitby CA for gm global technology operations llc, Mansoor ALGHOONEH of Richmond Hill CA for gm global technology operations llc, Amin HABIBNEJAD KORAYEM of Oshawa CA for gm global technology operations llc, Grant L. MEADE of Whitby CA for gm global technology operations llc, Hasan Alper HEPGUVENDIK of Milton CA for gm global technology operations llc, Hojjat IZADI of Richmond Hill CA for gm global technology operations llc
IPC Code(s): B60W30/165, B60W10/04, B60W10/18, B60W10/20, G08G1/00
CPC Code(s): B60W30/165
Abstract: a method for automated vehicle driving control in a platoon includes obtaining first operational parameters of a first vehicle, including at least a first measured braking performance of the first vehicle, obtaining second operational parameters of a second vehicle, including at least a first measured braking performance of the second vehicle, determining a platoon sequence according to the operational parameters by assigning whichever of the first vehicle and the second vehicle that has a lesser measured braking performance as a lead vehicle in the platoon sequence, and assigning the other of the first vehicle and the second vehicle as a follower vehicle in the platoon sequence, initiating a platoon sequence driving route, and controlling automated driving of the follower vehicle according to tracking of the lead vehicle, wherein the automated driving includes automated steering control, automated acceleration and automated braking based on tracked movement of the lead vehicle.
Inventor(s): Ami WOO of Calgary CA for gm global technology operations llc, Mohammadali SHAHRIARI of Markham CA for gm global technology operations llc, Khizar Ahmad QURESHI of Pickering CA for gm global technology operations llc, Reza ZARRINGHALAM of Whitby CA for gm global technology operations llc, Hassan ASKARI of Thornhill CA for gm global technology operations llc
IPC Code(s): B62D5/04, B62D6/10
CPC Code(s): B62D5/0463
Abstract: a vehicle system includes a control module configured to receive data from a sensor indicative of a torque applied to the steering wheel, calculate a torque rate based on the applied torque, calculate a left evasive steering probability of the driver intending to steer the vehicle to the left and a right evasive steering probability of the driver intending to steer the vehicle to the right based on the torque, the torque rate, and a modeled relationship between the torque and the torque rate, compare the left evasive steering probability and the right evasive steering probability to determine a directional steering intent of the driver, and transmit a signal to a threat avoidance steering control module for controlling the vehicle. other example vehicle systems and methods for predicting driver intent in evasive steering maneuvers are also disclosed.
Inventor(s): Kothamasi Sumithra RAJU of Bangalore IN for gm global technology operations llc, Yuchuan LIU of Troy MI US for gm global technology operations llc, Julien P. MOUROU of Bloomfield Hills MI US for gm global technology operations llc, Pooyan RAZI of New Hudson MI US for gm global technology operations llc
IPC Code(s): B62D35/00, B60R11/04
CPC Code(s): B62D35/008
Abstract: a sensor pod configured to be mounted to a vehicle. the sensor pod including: a housing; a sensor mounted to the housing, the sensor oriented such that when the sensor pod is mounted to the vehicle the sensor faces an area rearward of the sensor pod; and an airflow deflector mounted to the housing adjacent to an exterior surface of the sensor, the airflow deflector including a body spaced apart from the housing, the body defining a first airflow passageway through an interior of the body and a second airflow passageway between the body and the housing. the airflow deflector is configured to direct a first layer of airflow through the first airflow passageway such that the first layer of airflow flows generally parallel to the exterior surface of the sensor, and direct a second layer of airflow through the second airflow passageway towards the exterior surface of the sensor.
Inventor(s): Michael R. Kaphengst of Leonard MI US for gm global technology operations llc, Alfred Manser of White Lake MI US for gm global technology operations llc, Ahmad Almarkhi of Farmington Hills MI US for gm global technology operations llc, Seog-Chan Oh of Troy MI US for gm global technology operations llc, Joshua Lee Solomon of Berkley MI US for gm global technology operations llc, Xiang Zhao of Novi MI US for gm global technology operations llc, Miguel Arturo Saez of Clarkston MI US for gm global technology operations llc
IPC Code(s): B65G67/02, B65G1/04
CPC Code(s): B65G67/02
Abstract: a delivery and assembly system includes a plurality of storage locations including assembly materials and one or more vehicle transports including a controller. the vehicle transports are configured to transport the assembly materials. a control server is communicatively coupled with the controller of the one or more vehicle transports. the control server is configured to identify an available vehicle transport from the one or more vehicle transports and is configured to determine a fitness of the available vehicle transport to receive the assembly materials. an assembly station is configured to receive the available vehicle transport including the assembly materials.
Inventor(s): Yeh-Hung Lai of Oakland MI US for gm global technology operations llc
IPC Code(s): C25B9/60, C25B1/04, C25B13/02
CPC Code(s): C25B9/60
Abstract: a spring plate assembly. the assembly includes spring plates with each of the spring plates having a perimeter section extending in a first plane, at least one bridge section extending from a first portion of the perimeter section to a second portion of the perimeter section, and spring elements that extend from the at least one bridge section. a first pair of adjacent spring plates are configured to engage a corresponding one of the perimeter sections when stacked in a first configuration and the first pair of adjacent spring plates are configured to engage a corresponding one of the plurality of spring elements when stacked in a second configuration.
20250129811. WELDMENT ASSEMBLY_simplified_abstract_(gm global technology operations llc)
Inventor(s): Ying Lu of Novi MI US for gm global technology operations llc, Junjie Ma of Novi MI US for gm global technology operations llc, Hui-Ping Wang of Troy MI US for gm global technology operations llc, Mitchell Poirier of Owosso MI US for gm global technology operations llc, Scott A. Hooker of Sterling Heights MI US for gm global technology operations llc
IPC Code(s): F16B5/08
CPC Code(s): F16B5/08
Abstract: a weldment assembly includes a first component and a second component configured to be coupled to the first component. additionally, the first component and the second component are coupled through a first linear stitch and a second linear stitch disposed parallel to the first linear stitch.
Inventor(s): Megan E. MCGOVERN of Detroit MI US for gm global technology operations llc, Robin JAMES of Rochester Hills MI US for gm global technology operations llc, Shaomao XU of Sterling Heights MI US for gm global technology operations llc, Dmitriy BRUDER of Clinton Township MI US for gm global technology operations llc, Yuan JI of Chesterfield VA US for gm global technology operations llc
IPC Code(s): G01B7/06, G01B7/02
CPC Code(s): G01B7/105
Abstract: an eddy current non-destructive evaluation system for an electrode film material includes: at least one control module configured to generate a transmission signal; and a first pair of coils. the first pair of coils includes: a first coil disposed adjacent the electrode film material and configured to operate in a transmit mode, and, based on the transmission signal, to generate an electromagnetic field that passes through the electrode film material; and a second coil disposed adjacent and on an opposite side of the electrode film material as the first coil and configured to operate in a receive mode. the second coil is configured to generate a electromagnetic field voltage based on the electromagnetic field. the at least one control module is configured, based on the electromagnetic field voltage, to at least one of determine a thickness of the electrode film material and detect a defect of the electrode film material.
Inventor(s): John S. AGAPIOU of Rochester Hills MI US for gm global technology operations llc, Anmol AGGARWAL of Waterford MI US for gm global technology operations llc, Sean Robert WAGNER of Shelby Township MI US for gm global technology operations llc
IPC Code(s): G01M1/22
CPC Code(s): G01M1/22
Abstract: an eccentricity detection system includes: a vibration eccentricity module configured to determine a vibration eccentricity of the electric motor based on vibration of the electric motor measured during operation of the motor; an inductance eccentricity module configured to determine an inductance eccentricity of the electric motor based on an incremental inductance curve of the electric motor; and a fault module configured to indicate whether the electric motor includes an eccentricity fault based on both (a) the vibration eccentricity of the electric motor and (b) the inductance eccentricity of the electric motor.
Inventor(s): Claudia GOLDMAN-SHENHAR of Mevasseret Zion IL for gm global technology operations llc, Yuval ZAK of Gedera IL for gm global technology operations llc, Ronit BUSTIN of Kfar Saba IL for gm global technology operations llc, Ofer SARAF of Tel Aviv IL for gm global technology operations llc
IPC Code(s): G05D1/00, G06F16/901
CPC Code(s): G05D1/0088
Abstract: a method includes generating a data structure including states and actions to be executed at those states as determined by an ai policy of behavior, determining, with a first computing system that is offline, state factors associated with the states and responsibility scores for the state factors, each responsibility score indicating a causal impact for each of the actions associated with one of the states, generating, with the first computing system, a causal ml model based on the state factors and the responsibility scores, determining, with a second computing system that is online based on the causal ml model, state factors associated with a current state, and identifying one or more of the state factors as a causal reason for an action resulting from the current state. other example methods and systems for providing explanation of an ai policy of behavior with causal reasoning are also disclosed.
Inventor(s): Sean Robert Wagner of Shelby Township MI US for gm global technology operations llc, Dmitriy Bruder of Clinton Township MI US for gm global technology operations llc, Megan E. McGovern of Detroit MI US for gm global technology operations llc
IPC Code(s): G06T7/80, G01B21/04
CPC Code(s): G06T7/80
Abstract: a calibration system for multiple image sensors includes a manufacturing apparatus, a first imaging sensor, a second imaging sensor positioned at a different location than the first imaging sensor and configured to capture at least one different wavelength than the first imaging sensor, a calibration artifact, and an imaging calibration module. the imaging calibration module is configured to obtain first and second images of the calibration artifact via the first and second imaging sensors, determine first and second pixel mappings between the first and second images and a common coordinate system, according to a location of the calibration artifact in the first and second images, convert an image of a manufacturing object captured by the first imaging sensor to the common coordinate system, and convert an image of the manufacturing object captured by the second imaging sensor to the common coordinate system.
Inventor(s): Prabhjot Kaur of Auburn Hills MI US for gm global technology operations llc, Noah Sharkus of Grosse Ile MI US for gm global technology operations llc, Nicholas Constantine Sidiropoulos of Fraser MI US for gm global technology operations llc, Gaurav Talwar of Novi MI US for gm global technology operations llc
IPC Code(s): G10L15/00, G10L15/22
CPC Code(s): G10L15/005
Abstract: a language detection system includes data processing hardware and memory hardware in communication with the data processing hardware. the memory hardware stores instructions that when executed on the data processing hardware cause the data processing hardware to perform operations. the operations include issuing a vehicle prompt and determining responsiveness to the issued vehicle prompt, the responsiveness including an execution response and anon-responsive response. a language monitoring module is activated in response to the non-responsive response of the determined responsiveness and a spoken language is monitored within an interior cabin of a vehicle. a driver state is estimated based on the determined language, and a translation function is executed using a translation module in response to the estimated driver state.
Inventor(s): Wai Ping Gloria Tam of Troy MI US for gm global technology operations llc, Xingcheng Xiao of Troy MI US for gm global technology operations llc, Tsz Yuet Matthew Chow of Sterling Heights MI US for gm global technology operations llc
IPC Code(s): H01M4/62, H01M4/02, H01M4/04, H01M4/36, H01M4/38
CPC Code(s): H01M4/628
Abstract: a method of forming a lithium ion battery, a lithium ion battery anode, and a lithium ion battery for a vehicle. the method includes exposing a first surface of a lithium layer to carbon dioxide gas and forming a lithium carbonate layer on the first surface of the lithium layer. the method further includes depositing a fluoropolymer layer on a second surface of the lithium carbonate layer to provide a lithium anode. the battery includes one or more battery cells including the anode for the lithium ion battery. the anode includes a lithium layer including a first surface, and a hybrid coating layer disposed on the first surface, wherein the hybrid coating layer includes a plurality of lithium fluoride domains and a plurality of lithium carbonate domains within a carbonaceous matrix.
Inventor(s): Xianfeng Yan of Clawson MI US for gm global technology operations llc, Matthew Simonin of Ortonville MI US for gm global technology operations llc
IPC Code(s): H01M10/04, H01M50/209, H01M50/249, H01M50/264
CPC Code(s): H01M10/0481
Abstract: a framing assembly for a battery module having at least one battery cell stack. the framing assembly includes end plates for forming ends to the battery cell stack, side plates for forming sides to the battery cell stack, and locking plates for securing each end of the side plates to an end plate. the end plates have studs that project from the end plates, the side plates have open-ended slots to receive the studs and pins near the open-ended slots that project from the side plate. the locking plates have stud openings and pin openings that contain the studs and pins when securing the side plates to end plates. fasteners engage with the studs to retain the locking plates on the studs and pins. framing assembly maintains compression of the battery cell stacks.
Inventor(s): Andrew Clay BOBEL of Troy MI US for gm global technology operations llc, Michael Apone of Fraser MI US for gm global technology operations llc, Diptak Bhattacharya of Royal Oak MI US for gm global technology operations llc
IPC Code(s): H01M10/04, H01M50/119, H01M50/131
CPC Code(s): H01M10/0481
Abstract: an enclosure body and a method for manufacturing an enclosure includes one of extruding and deep drawing an enclosure including a plurality of side walls defining a first cavity. the plurality of side walls are formed without stiffening portions. after extruding and deep drawing of the enclosure, forming a plurality of stiffening portions on the enclosure using an expandable punch, a hydraulic punch, and/or hydroforming.
Inventor(s): Binsong Li of Troy MI US for gm global technology operations llc, Liang Xi of Northville MI US for gm global technology operations llc, SriLakshmi Katar of Troy MI US for gm global technology operations llc
IPC Code(s): H01M10/058, H01M10/04, H01M10/0525
CPC Code(s): H01M10/058
Abstract: a method of manufacturing a battery cell includes providing a battery cell container. the method also includes generating a first battery monocell having a respective anode, cathode, first separator arranged therebetween, and a second separator arranged adjacent to the corresponding anode. the method additionally includes generating a second battery monocell having a respective anode, cathode, first separator arranged therebetween, and a second separator arranged adjacent to the corresponding anode. the method also includes stacking the first battery monocell and the second battery monocell such that the second separator of the first battery monocell is adjacent to the cathode of the second battery monocell. the method further includes arranging the stacked first and second battery monocells in the battery cell container.
Inventor(s): Seung-Woo Chu of Sterling Heights MI US for gm global technology operations llc
IPC Code(s): H01M10/42, H01M10/0525, H01M10/0583, H01M10/0587, H01M50/105, H01M50/403, H01M50/431, H01M50/443, H01M50/457, H01M50/46, H01M50/491
CPC Code(s): H01M10/4235
Abstract: a method of forming a battery cell, a secondary lithium ion battery cell, and a secondary lithium ion battery cell for a vehicle. the secondary lithium ion battery cell including a cathode electrode including a lithium and a transition metal, an anode electrode, a porous separator sandwiched between the cathode electrode and the anode electrode, an electrolyte permeated in the porous separator and contacting the cathode electrode and anode electrode, and a zeolite particle layer between the porous separator and at least one of the cathode electrode and the anode electrode.
Inventor(s): Han Zhang of Shelby Township MI US for gm global technology operations llc, Yong Miao of Ann Arbor MI US for gm global technology operations llc, Erin Efimoff of Oak Park MI US for gm global technology operations llc
IPC Code(s): H01M10/42, H01M10/48, H02J7/00
CPC Code(s): H01M10/4285
Abstract: a system for calculating the maximum power limit of a battery pack for an electric vehicle includes one or more controllers in electronic communication with the battery pack. a plurality of battery open circuit voltage look-up tables and a plurality of direct current internal resistance (dcir) look-up tables are stored in memory of the one or more controllers.
20250132440. WELDING SYSTEM_simplified_abstract_(gm global technology operations llc)
Inventor(s): William P. Payne of Macomb MI US for gm global technology operations llc, Hui-Ping Wang of Troy MI US for gm global technology operations llc, Vivian Vasquez of St. Clair Shores MI US for gm global technology operations llc, Lu Huang of Troy MI US for gm global technology operations llc
IPC Code(s): H01M50/244, B23K37/047, H01M50/224, H01M50/249
CPC Code(s): H01M50/244
Abstract: a battery casing includes a first portion including a first planar portion and a bottom portion and a second portion having a second planar portion, a first side portion, and a second side portion, the first portion and the second portion configured to be welded together at (i) a first butt joint extending along the first side portion to join the first side portion to the first planar portion and to the bottom portion at the first side portion, (ii) a second butt joint extending along the second planar portion to join the second planar portion to the bottom portion at the second planar portion, and (iii) a third butt joint extending along the second side portion to join the second side portion to the first planar portion and to the bottom portion at the second side portion.
Inventor(s): Ryan Patrick Hickey of Austin TX US for gm global technology operations llc, Phillip Daniel Hamelin of Clarkston MI US for gm global technology operations llc, Uma Shanker Reddy Andhuri of Shelby Township MI US for gm global technology operations llc, Alexander M. Bilinski of Avoca MI US for gm global technology operations llc, Amanda Keech of Waterford MI US for gm global technology operations llc
IPC Code(s): H01M50/358, H01M50/209, H01M50/291
CPC Code(s): H01M50/358
Abstract: a battery assembly includes a battery pan and battery cells. the battery cells are supported within the battery pan and disposed in a plurality of rows. the battery assembly includes a plurality of vents, and each of the plurality of vents is defined by a floor of the battery pan, support members, and a battery tray. each vent extends a length of each row. an endcap is coupled to the structural plates of the battery pan. the endcap includes a plurality of apertures, a baffle, and a vent channel. the baffle has a baffle wall disposed opposite the plurality of apertures. the baffle wall extends to the ceiling and the floor of the elongated body. the vent channel extends along the baffle and is configured to carry vent gas. the battery assembly also includes a pack vent configured to exhaust the vent gas from the endcap.
20250132469. BATTERY CELL_simplified_abstract_(gm global technology operations llc)
Inventor(s): Vincent Edward Herrman of Clawson MI US for gm global technology operations llc, Hwanchul Kim of Dryden MI US for gm global technology operations llc, Subrahmanyam Goriparti of Troy MI US for gm global technology operations llc, Masoud MohammadPour of Novi MI US for gm global technology operations llc
IPC Code(s): H01M50/54, B23K26/21, B23K101/36, H01M50/528, H01M50/533, H01M50/536
CPC Code(s): H01M50/54
Abstract: a battery cell has a plurality of first electrode tabs and a plurality of second electrode tabs welded to a current collector. the current collector has a first side surface and a second side surface. each of the electrode tabs of the plurality of first electrodes are coupled to the first side surface. additionally, each of the electrode tabs of the plurality of second electrodes are coupled to the second side surface.
Inventor(s): Stephanie Girges of Windsor CA for gm global technology operations llc, Wai Ping Gloria Tam of Troy MI US for gm global technology operations llc, David F. Titmuss of Commerce Township MI US for gm global technology operations llc, Daniel Gerardo Gonzalez of Lake Orion MI US for gm global technology operations llc, Christopher D. James Megdanoff of Fenton MI US for gm global technology operations llc, Teresa J. Rinker of Royal Oak MI US for gm global technology operations llc, Jared Matthew Satkowiak of Grand Blanc MI US for gm global technology operations llc, Raghavendra Keerthi Manda of Northville MI US for gm global technology operations llc
IPC Code(s): H01M50/54, H01M4/66, H01M50/533, H01M50/534, H01M50/536
CPC Code(s): H01M50/54
Abstract: a battery cell stack assembly for a prismatic battery includes a plurality of monocells and two current collector bracket assemblies. each monocell includes an anode electrode sheet having an outer perimeter and an anode cell tab and a cathode electrode sheet having a cathode cell tab. one of the current collector bracket assemblies electrically connect each of the anode cell tabs with one another and a remaining current collector bracket assembly electrically connects each of the cathode cell tabs with one another, and each current collect bracket assembly includes at least one arm that is positioned to electrically connect either two or more of the anode cell tabs or two or more of the cathode cell tabs to one another.
Inventor(s): Timothy Glenn Ross of Washington MI US for gm global technology operations llc, Nicholas Compton of Freeland MI US for gm global technology operations llc, Xianfeng Yan of Clawson MI US for gm global technology operations llc, William Yu Chen of Troy MI US for gm global technology operations llc, Simon James Hammond Trask of Royal Oak MI US for gm global technology operations llc, Igor M. Kan of White Lake MI US for gm global technology operations llc
IPC Code(s): H01R13/24, B60L50/64, H01R13/639
CPC Code(s): H01R13/2414
Abstract: a system, in accordance with a non-limiting example, includes a first member including a first electrical connector and a second member including a second electrical connector. the first member includes a rigid base and a resilient connector support coupled to the rigid base. the first electrical connector is being mounted to the resilient connector support.
Inventor(s): Kevin Updike of Canton MI US for gm global technology operations llc.
IPC Code(s): H02G3/04, F16L3/233
CPC Code(s): H02G3/0406
Abstract: a system for securing a wire harness with a tie strap. the system includes: a body defining a channel configured to receive the wire harness; and a cradle adjacent to the channel, the cradle configured to hold a head of the tie strap, the cradle defining an opening for the tie strap to pass through. the wire harness is secured within the channel by the tie strap extending out of the cradle through the opening, under the body, across the channel, and into cooperation with the head seated in the cradle.
Inventor(s): Peng Peng of Columbus OH US for gm global technology operations llc, Thomas W. Nehl of Shelby Township MI US for gm global technology operations llc, Derek F. Lahr of Howell MI US for gm global technology operations llc, Alireza Fatemi of Canton MI US for gm global technology operations llc, Lei Hao of Troy MI US for gm global technology operations llc, Suresh Gopalakrishnan of Troy MI US for gm global technology operations llc, Avoki M. Omekanda of Rochester MI US for gm global technology operations llc, Renato Amorim Torres of Pontiac MI US for gm global technology operations llc, Mazharul Chowdhury of Canton MI US for gm global technology operations llc
IPC Code(s): H02K19/12, H02K3/28
CPC Code(s): H02K19/12
Abstract: a magnet-free electric machine. the electric machine may include a stator including a first stator winding set and a second stator winding set and a rotor including a first rotor winding set and a second rotor winding set. the electric machine may include a power transfer circuit configured for controlling a polarity and/or a phase sequence of excitation currents used in exciting the first and second stator and rotor windings, and thereby, respectively generated stator and rotor poles.
Inventor(s): Andrew Kryszak of Madison Heights MI US for gm global technology operations llc, Subhash Vijaya DODDACHIKKAVEERANNA of Troy MI US for gm global technology operations llc, Chang LIU of Ann Arbor MI US for gm global technology operations llc, Anup DHOTE of Aubum Hills MI US for gm global technology operations llc, Michael POTTS of Lenox Township MI US for gm global technology operations llc, Daniel Pinheiro CARLESIMO of Rochester Hills MI US for gm global technology operations llc
IPC Code(s): H04L12/40
CPC Code(s): H04L12/40006
Abstract: a branding and configuring system for devices of a vehicle to be branded includes: an ethernet switch including ports; a branding module connected to the ethernet switch and generating new identification information for each of the devices and send the new identification information via a respective one of the ports to that device; and the devices connected respectively to the ports and including a ram and a nvm. each of the devices is configured to: store the corresponding new identification information received from the branding module for that device in the ram or replace identification information stored in the ram of that device with the corresponding new identification information in the ram; and based on the new identification information, receive programming from a testing device external from the vehicle to reprogram that device for a dedicated functional role within the vehicle.
Inventor(s): Tzvi Philipp of Bet Shemesh IL for gm global technology operations llc, Manoj Kumar Sharma of Troy MI US for gm global technology operations llc, Joseph F. Szczerba of Grand Blanc MI US for gm global technology operations llc, Thomas A. Seder of Fraser MI US for gm global technology operations llc
IPC Code(s): H04N9/31, A61B5/00, A61B5/024, B60N2/00, B60Q9/00, G06F3/01
CPC Code(s): H04N9/31
Abstract: a system includes a projector module configured to project a visual media for a user, a user tracking sensor configured to sense whether the user is observing the visual media, and a control module configured to detect whether the user is looking at the projector module based on the user tracking sensor, in response to detecting the user is looking at the projector module, control the projector module to initiate projecting of the visual media for the user, detect an interruption of the user observing the visual media based on the user tracking sensor, and in response to detecting the interruption of the user observing the visual media, control the projector module to pause projecting of the visual media for the user. other example systems and methods for controlling projection of a visual media for a user in a vehicle are also disclosed.
GM Global Technology Operations LLC patent applications on April 24th, 2025
- GM Global Technology Operations LLC
- B05C5/02
- F15B13/044
- CPC B05C5/0216
- Gm global technology operations llc
- B60D1/36
- B60W30/18
- B62D15/02
- G06T7/20
- G06T7/50
- G06T7/70
- CPC B60D1/36
- B60R16/037
- CPC B60R16/037
- B60W30/02
- B60W10/22
- B60W50/00
- CPC B60W30/02
- B60W30/165
- B60W10/04
- B60W10/18
- B60W10/20
- G08G1/00
- CPC B60W30/165
- B62D5/04
- B62D6/10
- CPC B62D5/0463
- B62D35/00
- B60R11/04
- CPC B62D35/008
- B65G67/02
- B65G1/04
- CPC B65G67/02
- C25B9/60
- C25B1/04
- C25B13/02
- CPC C25B9/60
- F16B5/08
- CPC F16B5/08
- G01B7/06
- G01B7/02
- CPC G01B7/105
- G01M1/22
- CPC G01M1/22
- G05D1/00
- G06F16/901
- CPC G05D1/0088
- G06T7/80
- G01B21/04
- CPC G06T7/80
- G10L15/00
- G10L15/22
- CPC G10L15/005
- H01M4/62
- H01M4/02
- H01M4/04
- H01M4/36
- H01M4/38
- CPC H01M4/628
- H01M10/04
- H01M50/209
- H01M50/249
- H01M50/264
- CPC H01M10/0481
- H01M50/119
- H01M50/131
- H01M10/058
- H01M10/0525
- CPC H01M10/058
- H01M10/42
- H01M10/0583
- H01M10/0587
- H01M50/105
- H01M50/403
- H01M50/431
- H01M50/443
- H01M50/457
- H01M50/46
- H01M50/491
- CPC H01M10/4235
- H01M10/48
- H02J7/00
- CPC H01M10/4285
- H01M50/244
- B23K37/047
- H01M50/224
- CPC H01M50/244
- H01M50/358
- H01M50/291
- CPC H01M50/358
- H01M50/54
- B23K26/21
- B23K101/36
- H01M50/528
- H01M50/533
- H01M50/536
- CPC H01M50/54
- H01M4/66
- H01M50/534
- H01R13/24
- B60L50/64
- H01R13/639
- CPC H01R13/2414
- H02G3/04
- F16L3/233
- CPC H02G3/0406
- Gm global technology operations llc.
- H02K19/12
- H02K3/28
- CPC H02K19/12
- H04L12/40
- CPC H04L12/40006
- H04N9/31
- A61B5/00
- A61B5/024
- B60N2/00
- B60Q9/00
- G06F3/01
- CPC H04N9/31
