GM Global Technology Operations LLC patent applications on March 20th, 2025
Patent Applications by GM Global Technology Operations LLC on March 20th, 2025
GM Global Technology Operations LLC: 28 patent applications
GM Global Technology Operations LLC has applied for patents in the areas of H01M4/02 (4), H01M4/04 (4), B60W60/00 (3), B60K35/00 (2), B60L50/64 (2) H01M4/0435 (2), B60K35/00 (1), H02M7/53871 (1), H02J50/90 (1), H01M50/569 (1)
With keywords such as: data, vehicle, battery, material, side, current, controller, module, occupant, and based in patent application abstracts.
Patent Applications by GM Global Technology Operations LLC
20250091437. ACCESSIBLE DISPLAY_simplified_abstract_(gm global technology operations llc)
Inventor(s): Ki Hyun Ahn of Lake Orion MI US for gm global technology operations llc, Joseph F. Szczerba of Grand Blanc MI US for gm global technology operations llc
IPC Code(s): B60K35/00, B60R16/037, G06V20/59
CPC Code(s): B60K35/00
Abstract: a system for automatically positioning a display relative to an occupant within a vehicle includes a system controller adapted to identify user preferences for a position of the display, an occupant monitoring system adapted to monitor the occupant, a microphone adapted to receive verbal input from the occupant, the system controller further adapted to determine that the occupant is one of reaching toward the display, or viewing the display, and automatically move the display to a first position that is optimal for facilitating physical interaction, by the occupant, with the display when the system controller determines that the occupant is reaching toward the display, and automatically move the display to a second position that is optimal for allowing the occupant to view the display when the system controller determines that the occupant is viewing the display.
20250091494. POWER ARM REST FOR VEHICLE_simplified_abstract_(gm global technology operations llc)
Inventor(s): Srujan Nelakuditi of Riley MI US for gm global technology operations llc, George W. Wade, III of Bloomfield Hills MI US for gm global technology operations llc, Rami Z. Sayed of Farmington Hills MI US for gm global technology operations llc, Kamilo Susman of Royal Oak MI US for gm global technology operations llc
IPC Code(s): B60N2/75
CPC Code(s): B60N2/753
Abstract: an arm rest for a seat having a seatback and a seat bottom includes a housing rotatable relative to the seatback and a motor disposed within the housing and configured to maintain a position of the housing relative to the seat bottom during movement of the seatback relative to the seat bottom.
20250091518. CARGO NET HOOK_simplified_abstract_(gm global technology operations llc)
Inventor(s): Ernesto Artigas of Tula de Allende MX for gm global technology operations llc
IPC Code(s): B60R7/04, B60R11/00
CPC Code(s): B60R7/04
Abstract: a cargo hook for a motor vehicle includes a hook body base having a first side, a second side disposed on an opposite side from the first side, and a cargo net hook body portion attached to the first side of the hook body base. the cargo hook further includes an anchor body portion including an anchor neck extending from a proximal first end attached to the second side of the hook body base to a distal second end and defining a central rotational axis, an anchor head disposed at the distal second end of the anchor neck, and includes one or more anchor wings extending radially outwardly to an outermost wing side surface from the anchor neck.
20250091520. CARGO CONTAINMENT SYSTEM_simplified_abstract_(gm global technology operations llc)
Inventor(s): Thomas Gillette of Byron MI US for gm global technology operations llc, George W. Wade, III of Bloomfield Hills MI US for gm global technology operations llc
IPC Code(s): B60R7/04
CPC Code(s): B60R7/043
Abstract: a cargo containment system for a vehicle includes a main panel attached to a floor of the vehicle and rotatable relative to the floor between a stowed position substantially parallel to the floor and a use position substantially perpendicular to the floor and a first side panel rotatably attached to the main panel and movable with the main panel between the stowed position and the use position, the first side panel cooperating with the main panel to define a cargo storage area in the use position.
20250091548. PROJECTED SECURITY ZONE_simplified_abstract_(gm global technology operations llc)
Inventor(s): Pallavi Gautam of Royal Oak MI US for gm global technology operations llc, Joseph F. Szczerba of Grand Blanc MI US for gm global technology operations llc, Robert C. Jablonski of Rochester MI US for gm global technology operations llc, Manoj Kumar Sharma of Troy MI US for gm global technology operations llc
IPC Code(s): B60R25/104, B60Q1/50, B60R25/10, B60R25/25, B60R25/30, B60R25/31
CPC Code(s): B60R25/104
Abstract: a system for providing a projected security zone adjacent a vehicle includes an external projector in communication with a system controller and adapted to project a first graphic onto a surface adjacent the vehicle, the first graphic defining a pre-determined security zone, and a plurality of onboard sensors in communication with the system controller and adapted to detect the presence of an individual positioned within the projected security zone, the system controller adapted to provide a warning to the individual.
Inventor(s): SeyedAlireza Kasaiezadeh Mahabadi of Novi MI US for gm global technology operations llc, Hassan Askari of Thornhill CA for gm global technology operations llc, Saurabh Kapoor of Windsor CA for gm global technology operations llc, Reza Zarringhalam of Whitby CA for gm global technology operations llc, Ehsan Asadi of Markham CA for gm global technology operations llc, Seyedeh Asal Nahidi of North York CA for gm global technology operations llc
IPC Code(s): B60W50/029
CPC Code(s): B60W50/029
Abstract: a method for controlling a steer-by-wire system, comprising receiving vehicle data and a steering request from a vehicle, determining whether a steering road wheel actuator of the vehicle has failed using the vehicle data, in response to determining that the steering road wheel actuator of the vehicle has failed, determining a target wheel slip of the vehicle based on the steering request, maintaining the target wheel slip of the vehicle while the vehicle is in motion; and adjusting a wheel speed of at least one wheel of the vehicle based on a feedback signal, wherein the feedback signal is indicative of a road wheel angle while the vehicle is in motion.
20250091597. RISK INFORMED ROUTE PLANNER_simplified_abstract_(gm global technology operations llc)
Inventor(s): Manoj Kumar Sharma of Troy MI US for gm global technology operations llc, Donald K. Grimm of Utica MI US for gm global technology operations llc, Joseph F. Szczerba of Grand Blanc MI US for gm global technology operations llc
IPC Code(s): B60W50/14, B60K35/00, B60W30/095, G06V10/764, G06V20/58
CPC Code(s): B60W50/14
Abstract: a system for providing an alert to an occupant within a vehicle includes a system controller in communication with a plurality of onboard sensors, other vehicles and infrastructure systems, an augmented reality head up display system and a full windshield display system, each adapted to project images onto an inner surface of a windshield of the vehicle, the system controller adapted to detect at least one approaching vehicle, calculate a distance from the intersection, speed and trajectory of the at least one approaching vehicle, determine if the at least one approaching vehicle poses a threat and classify the at least one approaching vehicle as a threat vehicle, and provide a warning message and augmentation graphics by projecting the warning message and augmentation graphics onto the inner surface of the windshield with at least one of the ar-hud system and the full windshield display system.
Inventor(s): Rouhollah Sayed Jafari of Troy MI US for gm global technology operations llc, Alireza Esna Ashari Esfahani of San Bruno CA US for gm global technology operations llc, Upali P. Mudalige of Rochester Hills MI US for gm global technology operations llc
IPC Code(s): B60W60/00, G10L15/16, G10L15/22
CPC Code(s): B60W60/001
Abstract: a voice controlled autonomous driving system for determining a trajectory of a vehicle based on a voice command includes one or more controllers executing instructions to receive an electrical signal representative of the voice command, where the voice command indicates a driving maneuver. the controllers convert the electrical signal into a text-based command, classify the text-based command into one of a plurality of pre-compiled driving maneuvers based on one or more machine learning algorithms, and classify the pre-compiled driving maneuver as either a route-based maneuver or a behavior-based maneuver, and in response to determining the precompiled driving maneuver is a route-based driving maneuver, identify one or more relevant lane segments of the map data affected by the pre-compiled driving maneuver and determine an updated route plan by updating a current route plan the vehicle is presently following to include the one or more relevant lane segments.
Inventor(s): Alireza Esna Ashari Esfahani of San Bruno CA US for gm global technology operations llc, Brent Navin Roger Bacchus of Sterling Heights MI US for gm global technology operations llc, Upali P. Mudalige of Rochester Hills MI US for gm global technology operations llc
IPC Code(s): B60W60/00, G06V20/58
CPC Code(s): B60W60/0015
Abstract: a system and method of gamified learning for a vehicle is provided. the system includes a perception model configured to receive perception data from a camera, execute a perception task to obtain a task result for the object, determine the perception confidence level of the task result is below a predetermined perception confidence threshold, show an image of the object to an on-scene user, request the on-scene user to annotate the object, and reward the on-scene user in response to receiving the annotation from the on-scene user. the system further includes a server configured to aggregate a plurality of annotations from a plurality of users, apply a probabilistic model to determine a ground truth annotation, and input the ground truth annotation and an image to a machine learning model to update the perception model.
Inventor(s): Alireza Esna Ashari Esfahani of San Bruno CA US for gm global technology operations llc, Rouhollah Sayed Jafari of Troy MI US for gm global technology operations llc, Upali P. Mudalige of Rochester Hills MI US for gm global technology operations llc
IPC Code(s): B60W60/00, G06V40/16, G10L15/22, G10L15/26
CPC Code(s): B60W60/0024
Abstract: an authentication system for a voice controlled autonomous driving system of a vehicle includes a plurality of perception sensors for collecting perception data indicative of an environment surrounding the vehicle and one or more controllers in electronic communication with one or more autonomous driving controllers of the voice controlled autonomous driving system and the plurality of perception sensors. the voice controlled autonomous driving system determines the trajectory of the vehicle based on a voice command generated by an occupant of the vehicle. the one or more controllers execute instructions to calculate a credibility score of the occupant that quantifies a reliability of one or more voice-based commands generated by the occupant. in response to determining an overall credibility score of the occupant is less than the threshold access score, the one or more controllers adjust an access level of the voice controlled autonomous driving system for the occupant.
Inventor(s): Chengke Liu of Novi MI US for gm global technology operations llc, Rafat F. Hattar of Royal Oak MI US for gm global technology operations llc, Janean Ellen Potter of Northville MI US for gm global technology operations llc, Erika L. Pruski of Brighton MI US for gm global technology operations llc
IPC Code(s): F01N11/00, F01N3/10, F02D41/14
CPC Code(s): F01N11/007
Abstract: an exhaust system comprises an engine, a three-way catalytic converter including a first catalyst and a second catalyst, a tailpipe adjacent to the three-way catalytic converter, a first oxygen sensor disposed between the engine and the catalytic converter, a nitrogen oxides (nox) sensor disposed in the three-way catalytic converter, and an engine control module (ecm) configured to obtain first oxygen sensor data from the first oxygen sensor, second oxygen sensor data from the nox sensor, and nox sensor data from the nox sensor, the ecm being configured to perform catalyst health diagnostic operations and adjust one or more characteristics of the exhaust system based on at least the first oxygen sensor data, the second oxygen sensor data, and the nox sensor data.
Inventor(s): Kamran Ali of Troy MI US for gm global technology operations llc, Mohamed A. Layouni of Fraser MI US for gm global technology operations llc
IPC Code(s): G06F3/16, H04B7/06
CPC Code(s): G06F3/167
Abstract: a system for activating a voice assistant of a vehicle includes a microphone, a first wireless module, a second wireless module, and a controller in electrical communication with the microphone, the first wireless module, and the second wireless module. the controller is programmed to transmit a plurality of original training signals on a plurality of subcarriers using the first wireless module. the controller is further programmed to receive a plurality of propagated training signals using the second wireless module. the controller is further programmed to determine a deviation between the plurality of original training signals and the plurality of propagated training signals. the controller is further programmed to identify a motion marker based at least in part on the deviation. the controller is further programmed to activate the voice assistant of the vehicle to receive a voice command using the microphone based at least in part on the motion marker.
Inventor(s): Daniel Y. Rubin of Holon IL for gm global technology operations llc, Yael Shmueli Friedland of Tel Aviv IL for gm global technology operations llc, Asaf Degani of Tel Aviv IL for gm global technology operations llc, Shani Avnet of Tel Aviv IL for gm global technology operations llc, Lisa M. Talarico of Milford MI US for gm global technology operations llc
IPC Code(s): G06F30/23, G06F119/02
CPC Code(s): G06F30/23
Abstract: a modeling platform for a finite state machine (fsm)-modeled system. the platform may include a design phase module configured for receiving fsm data associated with a design of the fsm-modeled system from a user device, wherein the fsm data describes static properties, dynamic properties, structural properties, states, state transitions, events, and outputs of the fsm-modeled system, wherein the design phase module is configured for generating design data based at least in part on the fsm data. the platform may further include a verification and testing phase module configured for providing a plurality of tools operable for utilizing the fsm and design data to facilitate aiding in design and implementation of the fsm-modeled system according to an identification of undesirable properties and usability deficiencies within the static properties, dynamic properties, structural properties, states, state transitions, events, and outputs of the design.
20250095625. AUDIO FILTER SYSTEM_simplified_abstract_(gm global technology operations llc)
Inventor(s): Amos Schreibman of Hod Hasharon IL for gm global technology operations llc, Elior Hadad of Ness-Ziona IL for gm global technology operations llc, Eli Tzirkel-Hancock of Raanana IL for gm global technology operations llc
IPC Code(s): G10K11/175, G10K11/178
CPC Code(s): G10K11/1752
Abstract: a computer-implemented method executed by data processing hardware causes the data processing hardware to perform operations that include receiving multiple audio signals from a sensor array. the multiple audio signals include a target audio signal and interference audio signals. the data processing hardware then identifies a design constraint based on the multiple audio signals. the desired constraint includes a pass constraint corresponding to the target audio signal and a null constraint corresponding to the interference audio signals. the data processing hardware then compares a design filter weight of the design constraint with a filter weight maximum, designs an audio filter using the desired constraint, and filters the multiple audio signals using the designed audio filter.
Inventor(s): Nicole Ellison of Southfield MI US for gm global technology operations llc, Joel G. Toner of Imlay City MI US for gm global technology operations llc, Xiaosong Huang of Novi MI US for gm global technology operations llc, Daniel Ryan of Fenton MI US for gm global technology operations llc
IPC Code(s): H01M4/04
CPC Code(s): H01M4/0435
Abstract: aspects of the disclosure include an electrode calendering system for manufacturing electrodes with enhanced edge quality. an exemplary system includes an active material supply including an electrode material and a coating roll coupled to the active material supply. the coating roll is positioned to coat a current collector with the electrode material. a back roll is positioned to transfer the current collector to the coating roll. the system includes at least one of a bare foil supporting material roll and a coated foil supporting material roll. the bare foil supporting material roll is positioned to apply a support material onto a first portion of the current collector prior to the current collector being coated with the electrode material. the coated foil supporting material roll is positioned to apply the support material onto the first portion of the current collector after the current collector is coated with the electrode material.
Inventor(s): Daniel Ryan of Fenton MI US for gm global technology operations llc, Xiaosong Huang of Novi MI US for gm global technology operations llc, Joel G. Toner of Imlay City MI US for gm global technology operations llc, Anil K. Sachdev of Rochester Hills MI US for gm global technology operations llc, Nicole Ellison of Southfield MI US for gm global technology operations llc
IPC Code(s): H01M4/04, H01M4/02
CPC Code(s): H01M4/0435
Abstract: aspects of the disclosure include a roll press design for manufacturing tailored porosity electrodes. an exemplary roll press includes a top roller and a bottom roller separated from the top roller by a gap. at least one of the top roller and the bottom roller includes a raised region and an indented region. the raised region includes a first radius and the indented region includes a second radius less than the first radius. the gap includes a distance selected to accommodate a current collector. the current collector includes a bare portion and a coated portion having thereon an electrode material of a first thickness. a difference between the first radius and the second radius is selected, based on the first thickness, to evenly distribute stress across the bare portion and the coated portion of the current collector during a calendering process for forming a tailored porosity electrode.
Inventor(s): Insun Yoon of Shelby Township MI US for gm global technology operations llc, Kyungjae Lee of Rochester Hills MI US for gm global technology operations llc, Yifan Zhao of Troy MI US for gm global technology operations llc, Manuela Ferreira Borras of Dearborn MI US for gm global technology operations llc, Meinan He of Birmingham MI US for gm global technology operations llc, Fang Dai of Troy MI US for gm global technology operations llc
IPC Code(s): H01M4/40, H01M4/02, H01M4/04, H01M4/66
CPC Code(s): H01M4/405
Abstract: a battery cell, including an anode, a cathode, and a reference electrode, wherein the reference electrode is interposed between the anode and the cathode; wherein the reference electrode includes an active material layer disposed on a current collector; and wherein the active material layer includes lithium, a lithium aluminum alloy, sodium, a sodium potassium alloy, a sodium calcium alloy, a sodium-lithium-magnesium alloy, a sodium-lithium-aluminum alloy, a sodium lead alloy, a sodium silicon alloy, a sodium antimony alloy, or a sodium zinc alloy.
Inventor(s): Dewen Kong of Shanghai CN for gm global technology operations llc, Meiyuan Wu of Shanghai CN for gm global technology operations llc, Jingyuan Liu of Shanghai CN for gm global technology operations llc, Haijing Liu of Shanghai CN for gm global technology operations llc, Mark W. Verbrugge of Sonoma CA US for gm global technology operations llc
IPC Code(s): H01M4/525, H01M4/02, H01M4/04, H01M4/505, H01M4/58, H01M4/62
CPC Code(s): H01M4/525
Abstract: aspects of the disclosure include systems and methods for manufacturing thermally stable nickel-rich cathodes. an exemplary method can include providing an active material including a plurality of active material particles. the plurality of active material particles include nickel. a nanoparticle slurry additive having a plurality of nanoparticles is provided. the plurality of nanoparticles include one or more of a thermally stable olivine type material, a thermally stable spinel type material, and a thermally stable manganese-nickel dioxide type material. the method includes forming a slurry by mixing the active material and the nanoparticle slurry additive. the plurality of nanoparticles form a thermal inhibitor layer on and in direct contact with a surface of the plurality of active material particles. a free-standing electrode film is formed by calendering the slurry and the free-standing electrode film is laminating to a current collector to define a thermally stable nickel-rich cathode.
Inventor(s): Dewen Kong of Shanghai CN for gm global technology operations llc, Yan Wu of Shanghai CN for gm global technology operations llc, Haijing Liu of Shanghai CN for gm global technology operations llc, Mark W. Verbrugge of Sonoma CA US for gm global technology operations llc
IPC Code(s): H01M10/0569, H01M4/02, H01M4/38, H01M4/583, H01M10/0525
CPC Code(s): H01M10/056
Abstract: in an embodiment, an electrolyte includes a lithium salt and a cosolvent, where the cosolvent comprises a cyclic carbonate-containing solvent and a linear carbonate-containing solvent. in an embodiment, a battery includes an anode, a cathode, an electrolyte and a separator. the anode includes an anode current collector and an anode active layer. the anode active layer comprises a lithiated silicon oxide or a combination of lithiated silicon oxide and carbon present in an amount of 20 wt % or greater, based on a total weight of the anode active layer. the cathode includes a cathode current collector and a cathode active layer. the electrolyte includes a lithium salt and a cosolvent that includes a cyclic carbonate-containing solvent and a linear carbonate-containing solvent.
Inventor(s): Chinmaya Patil of South Lyon MI US for gm global technology operations llc, Jun-mo Kang of Ann Arbor MI US for gm global technology operations llc
IPC Code(s): H01M10/48, G01R31/392, G06T7/00, G06T7/277
CPC Code(s): H01M10/482
Abstract: a method that includes performing a battery module functionality test on battery cell arrays within the battery module to obtain battery test data for each of the battery cell arrays. the battery test data is used to determine if a measured parameter for one of the battery cell arrays deviates from a predetermined threshold for the measured parameter. a focused secondary battery test is performed on each of the battery cell arrays having the measured parameter that deviates from the predetermined threshold. the battery module is then qualified based on at least one of the battery test data and the focused secondary battery test.
Inventor(s): Lu Huang of Troy MI US for gm global technology operations llc, Hui-ping Wang of Troy MI US for gm global technology operations llc, Chengwu Duan of Shanghai CN for gm global technology operations llc, Derek F. Lahr of Ann Arbor MI US for gm global technology operations llc, Zhenwen Hu of Shanghai CN for gm global technology operations llc, Jian Yao of Shanghai CN for gm global technology operations llc, Blair E. Carlson of Ann Arbor MI US for gm global technology operations llc, Xiaoling Chen of Sterling Heights MI US for gm global technology operations llc
IPC Code(s): H01M10/6557, B60L50/64, H01M10/613, H01M10/625, H01M10/6555, H01M50/209, H01M50/249, H01M50/581
CPC Code(s): H01M10/6557
Abstract: the present disclosure describes a multi-function, integrated super beam assembly structure with integrated structural, cooling, and transverse elastic compliance functions; and thermal management propagation (tmp) protection. the super beam assembly includes a pair of parallel face plates, coolant channel cover plates, and coolant channels that are defined by the face plate and the one or more coolant channel cover plates. the structural design of the cooling channels, and the corresponding air gaps formed in-between them, allows a transverse elastic compliance of the super beam assembly to be tuned to different amounts of elasticity. top, bottom and/or end structural channels may be included. a pair of tmp suppression channels may be attached to the super beam assembly structure with an adhesive “thermal fuse” that preferentially melts and causes the pair of tmp suppression channels to detach from the super beam assembly during overheating in a tmp event.
Inventor(s): Lu HUANG of Troy MI US for gm global technology operations llc, Blair E. Carlson of Ann Arbor MI US for gm global technology operations llc, Charles W. Wampler, II of Birmingham MI US for gm global technology operations llc, Jing Gao of Rochester MI US for gm global technology operations llc, Brian J. Koch of Berkley MI US for gm global technology operations llc, Margaux Elise LeBlanc of West Bloomfield MI US for gm global technology operations llc, Jeffrey A. Abell of Rochester MI US for gm global technology operations llc
IPC Code(s): H01M50/103, H01M50/107, H01M50/133, H01M50/134, H01M50/136
CPC Code(s): H01M50/103
Abstract: an enclosure for a prismatic battery cell include first side surfaces, second side surfaces connected between the first side surfaces, a top surface connected between the first side surfaces and the second side surfaces, and a bottom surface connected between the first side surfaces and the second side surfaces. the first side surfaces, the second side surfaces, the top surface and the bottom surface are configured to receive a battery cell stack. the second side surfaces, the top surface and the bottom surface expand/contract to allow guided expansion/contraction of the enclosure in a first direction while limiting expansion in second and third directions transverse to the first direction.
Inventor(s): Anil Yadav of Troy MI US for gm global technology operations llc, Lakshman Venkatareddy of Karnataka IN for gm global technology operations llc, Vicente Domenech Llopis of Shelby Township MI US for gm global technology operations llc
IPC Code(s): H01M50/358, B60L50/64, H01M50/204, H01M50/249, H01M50/258, H01M50/262, H01M50/282
CPC Code(s): H01M50/358
Abstract: a battery assembly includes a housing having a base wall and a plurality of side walls that are connected to the base wall. the base wall includes a mid-line. a plurality of battery modules is arranged between the mid-line and one of the plurality of side walls. each of the plurality of battery modules includes an inboard end facing the mid-line and an outboard end facing the one of the plurality of side walls. a plurality of battery cells is arranged in each of the plurality of battery modules. a cover assembly is mounted on each of the plurality of battery modules. the cover assembly includes an inner cover member and an outer cover member spaced from and connected to the inner cover member. the outer cover member restricts gas flow from the plurality of battery cells to the outboard end.
Inventor(s): Youngmin Chung of Troy MI US for gm global technology operations llc, Hwanchul Kim of Dryden MI US for gm global technology operations llc, Vincent Edward Herrman of Clawson MI US for gm global technology operations llc, Won-cheol Chang of Troy MI US for gm global technology operations llc, Jacob Trogan of Royal Oak MI US for gm global technology operations llc
IPC Code(s): H01M50/538, H01M50/534, H01M50/536, H01M50/548
CPC Code(s): H01M50/538
Abstract: some embodiments disclosed herein are directed to battery cells with battery stacks having different tab lengths. some embodiments may include a first battery stack that includes a first plurality of tabs extending from the first battery stack, and a second battery stack adjacent to the first battery stack that includes a second plurality of tabs extending from the second battery stack, where the second plurality of tabs are shorter than the first plurality of tabs. a weld plate may be welded to the first plurality of tabs and the second plurality of tabs without trimming the first plurality of tabs. other embodiments may be disclosed or claimed.
Inventor(s): Anne Zhang of Troy MI US for gm global technology operations llc, Jing Gao of Rochester MI US for gm global technology operations llc, Christine Labaza of Rochester MI US for gm global technology operations llc, Yifan Zhao of Troy MI US for gm global technology operations llc, Brian J. Koch of Berkley MI US for gm global technology operations llc, Raneen Taha of Sterling Heights MI US for gm global technology operations llc
IPC Code(s): H01M50/569, B60L50/60, H01M50/449, H01M50/463, H01M50/528
CPC Code(s): H01M50/569
Abstract: some embodiments disclosed herein are directed to connectors for thin-film functional separators in battery cells. in accordance with an exemplary embodiment, a thin-film functional separator for a battery cell is provided. the thin-film functional separator may be disposed within the battery cell, such as between a cathode and anode of the battery cell. the thin-film functional separator includes a porous composite membrane that includes a microporous substrate and a coating layer, and includes a lead extending from the porous composite membrane. the lead extending from the porous composite membrane is coupled to an external conductive tab using a mechanical connector that electrically couples the external conductive tab to the lead extending from the porous composite membrane. other embodiments may be disclosed or claimed.
Inventor(s): Brian Russell Wachter of Grosse Pointe Park MI US for gm global technology operations llc
IPC Code(s): H02J50/90, B60R16/03
CPC Code(s): H02J50/90
Abstract: a wireless charging system for charging a mobile device arranged within a passenger compartment area of a motor vehicle includes a wireless charging module providing a wireless charging area having a charging zone. the wireless charging system further includes a charging device positioning system disposed adjacent to the wireless charging module and configured to bias the mobile device into the charging zone.
Inventor(s): Yilun Luo of Ann Arbor MI US for gm global technology operations llc, Khorshed Mohammed Alam of Canton MI US for gm global technology operations llc, Dhanya Sankaran of West Bloomfield Township MI US for gm global technology operations llc, Muhammad Hussain Alvi of Troy MI US for gm global technology operations llc, Junghoon Kim of Carlisle OH US for gm global technology operations llc, Rashmi Prasad of Troy MI US for gm global technology operations llc, Chandra S. Namuduri of Troy MI US for gm global technology operations llc
IPC Code(s): H02M7/5387, B60L50/51, H02M1/00, H02M1/44
CPC Code(s): H02M7/53871
Abstract: a vehicle includes a system for controller the vehicle. the vehicle includes a motor. the system includes an inverter, and a gate controller. the inverter has a switch for controlling current to the motor. the gate controller is configured to apply a gate current to the switch at a first on-current control level during a first switch-on stage of a turn-on operation of the switch, lower the gate current to a second on-current control level less than the first on-current control level during a second switch-on stage of the turn-on operation, and raise the gate current to a third on-current control level during a third switch-on stage of the turn-on operation, wherein the third on-current control level is greater than the second on-current control level.
Inventor(s): Joshua Zubik of Royal Oak MI US for gm global technology operations llc
IPC Code(s): H04L47/2425, H04L47/125
CPC Code(s): H04L47/2425
Abstract: systems, methods, and devices for network adaptive traffic shaping are described. the system includes a communication data network and a network device. the communication data network is configured to transmit data in the form of data packets. the network device is in communication with the communication data network for controlling the data packets travelling on the communication data network. moreover, the network device is configured to execute program code to carry out the following operations: monitor data traffic metrics of the data packets travelling on the communication data network, compare the data traffic metrics to data network requirements, determine whether the data traffic metrics is different than the data network requirements, and adjusting a data traffic shaper based on the determination that the traffic metrics is different than the data network requirements.
GM Global Technology Operations LLC patent applications on March 20th, 2025
- GM Global Technology Operations LLC
- B60K35/00
- B60R16/037
- G06V20/59
- CPC B60K35/00
- Gm global technology operations llc
- B60N2/75
- CPC B60N2/753
- B60R7/04
- B60R11/00
- CPC B60R7/04
- CPC B60R7/043
- B60R25/104
- B60Q1/50
- B60R25/10
- B60R25/25
- B60R25/30
- B60R25/31
- CPC B60R25/104
- B60W50/029
- CPC B60W50/029
- B60W50/14
- B60W30/095
- G06V10/764
- G06V20/58
- CPC B60W50/14
- B60W60/00
- G10L15/16
- G10L15/22
- CPC B60W60/001
- CPC B60W60/0015
- G06V40/16
- G10L15/26
- CPC B60W60/0024
- F01N11/00
- F01N3/10
- F02D41/14
- CPC F01N11/007
- G06F3/16
- H04B7/06
- CPC G06F3/167
- G06F30/23
- G06F119/02
- CPC G06F30/23
- G10K11/175
- G10K11/178
- CPC G10K11/1752
- H01M4/04
- CPC H01M4/0435
- H01M4/02
- H01M4/40
- H01M4/66
- CPC H01M4/405
- H01M4/525
- H01M4/505
- H01M4/58
- H01M4/62
- CPC H01M4/525
- H01M10/0569
- H01M4/38
- H01M4/583
- H01M10/0525
- CPC H01M10/056
- H01M10/48
- G01R31/392
- G06T7/00
- G06T7/277
- CPC H01M10/482
- H01M10/6557
- B60L50/64
- H01M10/613
- H01M10/625
- H01M10/6555
- H01M50/209
- H01M50/249
- H01M50/581
- CPC H01M10/6557
- H01M50/103
- H01M50/107
- H01M50/133
- H01M50/134
- H01M50/136
- CPC H01M50/103
- H01M50/358
- H01M50/204
- H01M50/258
- H01M50/262
- H01M50/282
- CPC H01M50/358
- H01M50/538
- H01M50/534
- H01M50/536
- H01M50/548
- CPC H01M50/538
- H01M50/569
- B60L50/60
- H01M50/449
- H01M50/463
- H01M50/528
- CPC H01M50/569
- H02J50/90
- B60R16/03
- CPC H02J50/90
- H02M7/5387
- B60L50/51
- H02M1/00
- H02M1/44
- CPC H02M7/53871
- H04L47/2425
- H04L47/125
- CPC H04L47/2425
