CD

Chengwu Duan

General Motors: 12 patents #13 of 1,592Top 1%
Overall (2023): #5,963 of 537,848Top 2%
12
Patents 2023

Issued Patents 2023

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDate
11821501 System for a power take off mechanism for a powertrain system Dongxu Li, Norman K. Bucknor, Chunhao J. Lee, Lei Hao 2023-11-21
11804744 Axial flux electric machine including insulated hybrid stator core with soft magnetic composite portions and laminated layers Zhen Gao, Jian Yao 2023-10-31
11780421 Motor and torque converter clutch control strategy for electric drive unit having motor-driven torque converter Norman K. Bucknor, Chunhao J. Lee, Dongxu Li, Lei Hao 2023-10-10
11715999 Method of making a laminated stator of an axial flux motor Anil K. Sachdev, Alireza Fatemi 2023-08-01
11703113 Electrified propulsion system and apparatus Jian Yao, Lei Hao, Dongxu Li, Chunhao J. Lee, Norman K. Bucknor 2023-07-18
11689073 Rotor core design Jian Yao, Yusheng Zou 2023-06-27
11646611 Locking mechanism for segmented stator core Jian Yao 2023-05-09
11639748 Electrified propulsion system and apparatus Dongxu Li, Jian Yao, Chunhao J. Lee, Norman K. Bucknor 2023-05-02
11621621 Magnets, pole shoes, and slot openings of axial flux motor Jian Yao, Yusheng Zou, Alireza Fatemi 2023-04-04
11603925 Hydraulically actuated clutch system and control logic for torque converter assemblies Chunhao J. Lee, Norman K. Bucknor, Dongxu Li, Lei Hao 2023-03-14
11594929 Axial flux motor with distributed winding Jian Yao, Mingyuan Zhang 2023-02-28
11569713 Axial flux motor including system for circulating coolant through air gap between stator and rotor Jian Yao 2023-01-31