Patents Assigned to GM
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Patent number: 12260687Abstract: A method for inducing a vehicle occupant to bring a vehicle to a stop includes receiving malfunction data. The malfunction data is indicative of an impending vehicular malfunction will occur in a vehicle; determining that the impending vehicular malfunction will occur using the malfunction data. The method also includes determining that the vehicle is capable of operating without hazards for a predetermined amount of time in response to determining that the impending vehicular malfunction will occur. Further, the method includes commanding an actuator of the vehicle to provide a sensory feedback to the vehicle occupant to induce the vehicle occupant to stop the vehicle in response to determining that the impending vehicular malfunction will occur and determining that the vehicle is capable of operating without hazards for a predetermined amount of time.Type: GrantFiled: May 16, 2023Date of Patent: March 25, 2025Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Karl Bo Albert Mikkelsen, Lynn Varghese, Thomas M. Sherman, Justin Bunnell
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Publication number: 20250092600Abstract: The present invention relates to a method of coating fibers with macsumsuk or clay minerals, in which wet mixed pulverization is performed by using the macsumsuk or the clay minerals, silicate zirconia, nano silver, yucca extracts, and the like as raw materials, granules are produced by a dry method, dry pulverization is performed, and the resultant is mixed with a solvent to coat the fabric. Therefore, a coating layer is hardly separated even if the number of uses increases, and deodorization performance can be maintained.Type: ApplicationFiled: December 22, 2022Publication date: March 20, 2025Applicant: MACSUMSUK GM CO., LTD.Inventors: Sung Gun KWAK, Da Eun KWAC
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Publication number: 20250096357Abstract: 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.Type: ApplicationFiled: November 1, 2023Publication date: March 20, 2025Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Lu Huang, Hui-ping Wang, Chengwu Duan, Derek F. Lahr, Zhenwen Hu, Jian Yao, Blair E. Carlson, Xiaoling Chen
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Publication number: 20250091520Abstract: 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.Type: ApplicationFiled: September 18, 2023Publication date: March 20, 2025Applicant: GM Global Technology Operations LLCInventors: Thomas Gillette, George W. Wade, III
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Publication number: 20250091518Abstract: 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.Type: ApplicationFiled: September 18, 2023Publication date: March 20, 2025Applicant: GM Global Technology Operations LLCInventor: Ernesto Artigas
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Publication number: 20250095412Abstract: An AV may detect degraded states of other AVs. For instance, the AV may use its sensors to detect one or more other vehicles in the local area. The AV may determine whether any of these vehicles is a peer of the AV based on features of these vehicles captured by its sensors. Alternatively, the AV may determine if any vehicle is a peer based on encrypted communication with the vehicle. The AV may also determine whether any peer AV has a state that deviates from an expected or desirable state. The AV may communicate with an online system and request the online system to provide information for identifying the vehicle or detecting degraded states. The AV may also report degradations in peer AVs to the online system. The online system may recover the degraded AV or dispatch another AV to complete a task assigned to the degraded AV.Type: ApplicationFiled: September 14, 2023Publication date: March 20, 2025Applicant: GM Cruise Holdings LLCInventors: Domenico Rusciano, Omair Siddiqui, Arshad Zaman, Jose Maciel Torres, Kunal Mehta, Miles Avery Bowman, Mamoon Masud
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Publication number: 20250096339Abstract: 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.Type: ApplicationFiled: September 15, 2023Publication date: March 20, 2025Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Chinmaya Patil, Jun-mo Kang
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Publication number: 20250092814Abstract: 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.Type: ApplicationFiled: September 20, 2023Publication date: March 20, 2025Applicant: GM Global Technology Operations LLCInventors: Chengke Liu, Rafat F. Hattar, Janean Ellen Potter, Erika L. Pruski
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Publication number: 20250094670Abstract: 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.Type: ApplicationFiled: September 19, 2023Publication date: March 20, 2025Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Daniel Y. Rubin, Yael Shmueli Friedland, Asaf Degani, Shani Avnet, Lisa M. Talarico
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Publication number: 20250096620Abstract: 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.Type: ApplicationFiled: September 18, 2023Publication date: March 20, 2025Applicant: GM Global Technology Operations LLCInventor: Brian Russell Wachter
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Publication number: 20250091494Abstract: 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.Type: ApplicationFiled: September 18, 2023Publication date: March 20, 2025Applicant: GM Global Technology Operations LLCInventors: Srujan Nelakuditi, George W. Wade, III, Rami Z. Sayed, Kamilo Susman
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Publication number: 20250095625Abstract: 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.Type: ApplicationFiled: September 15, 2023Publication date: March 20, 2025Applicant: GM Global Technology Operations LLCInventors: Amos Schreibman, Elior Hadad, Eli Tzirkel-Hancock
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Patent number: 12255504Abstract: An electric machine grounding system with low impedance includes a rotor that has a shaft assembly and that is configured to rotate about an axis. The shaft assembly has a surface. A housing supports the shaft assembly for rotation of the rotor. A holder extends from the housing. A ground assembly is held between the holder and the shaft assembly and includes a plurality of strands that extend to the surface to ground the shaft assembly to the housing.Type: GrantFiled: August 15, 2022Date of Patent: March 18, 2025Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Sen Jiang Zhou, Alireza Fatemi, Jack M Gayney
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Patent number: 12253384Abstract: A vehicle management system for managing access of an application on a vehicle to a wireless network external to the vehicle. The system may include a network usage controller configured for determining a data usage status for the application to be one of allowed and blocked and a network access manager configured for storing a route for the application to access a server of the wireless network when the data usage status is allowed and for erasing or disabling the route when the data usage status is blocked.Type: GrantFiled: October 28, 2022Date of Patent: March 18, 2025Assignee: GM Global Technology Operations LLCInventor: Sandeep Vig
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Patent number: 12255472Abstract: A battery system includes: two battery modules, each including three strings of battery cells that are configured to, at different times be: connected in series and to a first positive terminal via first ones of switches; connected in parallel and to a second positive terminal via second ones of the switches; and disconnected from both of the first and second positive terminals; and a switch control module configured to: determine state of charges (SOCs) of the strings, respectively; determine periods of phases, respectively, based on the SOCs; determine first periods for connecting ones of the strings in parallel; divide one of the phases into N equal length periods; selectively decrease N; when a number of the first periods that end closest to one of N period endings is at least a predetermined value, adjust the first periods to the respective closest ones of the N period endings.Type: GrantFiled: January 14, 2022Date of Patent: March 18, 2025Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Jun-mo Kang, Charles W. Wampler, II, Dave G. Rich
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Patent number: 12252014Abstract: A method of controlling a color display screen aboard a motor vehicle includes performing, via a host computer, a color calibration test of a user of the motor vehicle in which the user is subjected to a calibrated set of color-coded test information. The method includes receiving a color perception response of the user to the calibrated set of color-coded test information via the host computer. Additionally, the method includes mapping a reduced visual gamut of the user via the host computer using the color perception response, and then commanding adjustment of user-specific color settings of the motor vehicle using the reduced visual gamut to thereby accommodate a color perception deficiency of the user.Type: GrantFiled: November 10, 2022Date of Patent: March 18, 2025Assignee: GM Global Technology Operations LLCInventors: Yael Shmueli Friedland, Asaf Degani, Dan Levi, Tzvi Philipp, Eran Kishon
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Patent number: D1067135Type: GrantFiled: March 13, 2023Date of Patent: March 18, 2025Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Dillon R. Blanski, Hoon S. Kim
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Patent number: D1067137Type: GrantFiled: July 24, 2023Date of Patent: March 18, 2025Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventor: Zooyoung Oh
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Patent number: D1067139Type: GrantFiled: September 12, 2023Date of Patent: March 18, 2025Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Daniel C. Gifford, Chad T. Pancurak
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Patent number: D1067841Type: GrantFiled: October 31, 2023Date of Patent: March 25, 2025Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Daniel C. Gifford, Matt McNerney, Zachary K. Parkinson