DR

Dave G. Rich

General Motors: 17 patents #7 of 1,517Top 1%
Overall (2025): #2,164 of 469,880Top 1%
17
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12420670 String and module switching control systems and methods for mode transitions Jun-Mo Kang, Chen-Fang Chang 2025-09-23
12418064 Capacitor-assisted battery cell Dewen Kong, Xiaochao Que, Haijing Liu 2025-09-16
12395001 Use of heating elements as a diagnostic and optimal setting tool for multiple output dynamically adjustable capacity system James Morrison, Robert A. De Stefano, Michael L. Mullin 2025-08-19
12388127 Self-heating battery Zhiqiang Yu, Haijing Liu, Xiaochao Que, Saad Hasan, Meiyuan WU 2025-08-12
12384274 Low-cost balancing control for distributed low voltage system with bi-directional converters to support multiple low voltage busses Jun-Mo Kang, Lyall Kenneth Winger 2025-08-12
12368314 Thermal management of battery modules and strings Jun-Mo Kang 2025-07-22
12362403 Electrode separator with piezoelectric layer for in-stack pressure sensing and dendrite cleaning Jing Gao, Zhe Li, Xingcheng Xiao, Brian J. Koch, Michael A. Lelli 2025-07-15
12334758 Battery string state of charge balancing systems and methods Jun-Mo Kang, Charles W. Wampler, II 2025-06-17
12334759 Battery string state of charge balancing with phase sharing Jun-Mo Kang, Charles W. Wampler, II 2025-06-17
12325325 Low voltage battery SOC confirmation and cell balancing Saad Hasan 2025-06-10
12311802 Switching control selection logic in high-speed loop in MODACS Jun-Mo Kang 2025-05-27
12275326 Vehicle systems and methods for increasing energy resource availability Aaron B. Bloom, Wing-Fai Ha 2025-04-15
12255472 Switch duration setting for battery string state of charge balancing Jun-Mo Kang, Charles W. Wampler, II 2025-03-18
12249854 Switching of battery strings and modules when a fault is diagnosed in a battery string Jun-Mo Kang, Chen-Fang Chang 2025-03-11
12244162 Simplified switching for state of charge balancing of battery strings and modules Jun-Mo Kang, Charles W. Wampler, II 2025-03-04
12211984 Thermal device for heating and cooling battery modules Dewen Kong, Lyall Kenneth Winger, Meiyuan WU, Jingyuan Liu, Haijing Liu 2025-01-28
12191686 System and method for modular dynamically adjustable capacity storage Chandra S. Namuduri, Lyall Kenneth Winger, Suresh Gopalakrishnan 2025-01-07