Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Chunhao J. Lee — 199 Patents

General Motors: 198 patents #12 of 18,328Top 1%
NASA: 5 patents #320 of 3,881Top 9%
SUShanghai Jiao Tong University: 3 patents #58 of 905Top 7%
Troy, MI: #5 of 2,712 inventorsTop 1%
Michigan: #63 of 86,293 inventorsTop 1%
Overall (All Time): #3,430 of 4,157,543Top 1%
199 Patents All Time
Chunhao J. Lee has been granted 199 US patents while listed as an inventor at General Motors. The first was granted in 2003 and the most recent in September 2025. Chunhao J. Lee ranks #3,430 of 4,157,543 US inventors in our database (top 0.08%). Patent records list Chunhao J. Lee in Troy, MI, US.

Issued Patents All Time

Showing 1–25 of 199 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12424929 Electronic control of protection parameters for a semiconductor switch Muhammad Hussain Alvi, Junghoon Kim, Brian A. Welchko, Eric Gach 2025-09-23
12409750 Predictive control for proactive thermal and energy management charging Yongjie Zhu, Jun-Mo Kang, Xueyu Zhang, Chen-Fang Chang, Madhumita Ramesh Babu 2025-09-09
12403777 Power control system for DC-DC converter and inverter pre-charging and shutdown Lei Hao, Dongxu Li, Suresh Gopalakrishnan 2025-09-02
12391129 Vehicle motion control considering dynamic gear ratio for multi-speed drive systems Su-Yang Shieh, Dongxu Li, Paul G. Otanez 2025-08-19
12304493 Control of transitions between transmission states Dongxu Li, Farzad Samie, Paul G. Otanez, Su-Yang Shieh 2025-05-20
12282071 Predictive battery health detection from pack soaking behavior Yusheng Zou, Ibrahim Haskara, Bharatkumar Hegde 2025-04-22
12247893 Torque sensing for electric vehicle drive system Dongxu Li, Farzad Samie, Paul G. Otanez, Suresh Gopalakrishnan 2025-03-11
12249944 In-situ inverter capacitance analyses and degradation alerts using variable operational modes of electric motor Muhammad Hussain Alvi, Khorshed Mohammed Alam, Jiyu Zhang, Brian A. Welchko 2025-03-11
12243988 Battery pressure active control Insu Chang, Chen-Fang Chang, Jun-Mo Kang, Hanho Yun, Yongjie Zhu +1 more 2025-03-04
12233748 Multi-voltage vehicle operation Suresh Gopalakrishnan, Yongjie Zhu, Dongxu Li, Muhammad Hussain Alvi 2025-02-25
12152893 Traffic-info-incorporated NNT driver model for EV trip energy prediction Yongjie Zhu, Dongxu Li, Yue Wang, Chen-Fang Chang, Brandon D. Mazzara 2024-11-26 $23,776,000
12146535 Clutch controls for electric vehicle transmission with modular actuation system Dongxu Li, Michael Ding, Bryan Williams, Zhen J. Zhang 2024-11-19 $21,547,000
12104682 Hydraulic system and control logic for torque converter assemblies Norman K. Bucknor, Dongxu Li, Chengwu Duan, Lei Hao 2024-10-01 $31,813,000
12074466 Voltage control of multi-battery systems Suresh Gopalakrishnan, Dongxu Li, Muhammad Hussain Alvi, Yongjie Zhu 2024-08-27 $36,856,000
11999263 Voltage control of multi-drive systems Orgun A. Guralp, Suresh Gopalakrishnan, Chandra S. Namuduri, Muhammad Hussain Alvi 2024-06-04 $39,766,000
11984834 Power control system for switching battery configuration during driving Muhammad Hussain Alvi, Chandra S. Namuduri, Suresh Gopalakrishnan, Lei Hao, Yue Wang +1 more 2024-05-14 $18,021,000
11946542 Electric vehicle transmission control strategy Dongxu Li, Thomas Weglarz, Su-Yang Shieh, Paul G. Otanez 2024-04-02 $41,015,000
11906315 Electric vehicle trip energy prediction based on baseline and dynamic driver models Yue Wang, Dongxu Li, Brandon D. Mazzara, Jonathan Wilson, Chen-Fang Chang 2024-02-20 $33,186,000
11898626 System and method for bypassing a torque converter in a powertrain Dongxu Li, Chengwu Duan, Norman K. Bucknor, Lei Hao 2024-02-13 $26,782,000
11865932 High voltage switching for an electric vehicle Dongxu Li, Lei Hao, Suresh Gopalakrishnan, Junfeng Zhao 2024-01-09 $18,173,000
11821501 System for a power take off mechanism for a powertrain system Dongxu Li, Chengwu Duan, Norman K. Bucknor, Lei Hao 2023-11-21 $21,976,000
11780421 Motor and torque converter clutch control strategy for electric drive unit having motor-driven torque converter Norman K. Bucknor, Dongxu Li, Lei Hao, Chengwu Duan 2023-10-10 $21,096,000
11708869 Selectable one-way clutches with notch plate inserts for engine disconnect devices of motor vehicle powertrains Derek F. Lahr, Farzad Samie, Dongxu Li, Dmitriy Bruder 2023-07-25 $31,986,000
11703113 Electrified propulsion system and apparatus Chengwu Duan, Jian Yao, Lei Hao, Dongxu Li, Norman K. Bucknor 2023-07-18 $32,453,000
11639748 Electrified propulsion system and apparatus Chengwu Duan, Dongxu Li, Jian Yao, Norman K. Bucknor 2023-05-02 $27,843,000