CD

Chengwu Duan

General Motors: 7 patents #78 of 1,719Top 5%
Overall (2024): #19,749 of 561,600Top 4%
7
Patents 2024

Issued Patents 2024

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12104682 Hydraulic system and control logic for torque converter assemblies Chunhao J. Lee, Norman K. Bucknor, Dongxu Li, Lei Hao 2024-10-01
12036886 Controlling a DC-DC converter for DC charging Chandra S. Namuduri, Lei Hao, Samantha Gunter Miller 2024-07-16
11971455 State of charge and state of health assessment of a mixed chemistry battery Jian Yao, Dewen Kong, Jingyuan Liu 2024-04-30
11936239 Bi-material permanent magnets for electric machines Alireza Fatemi, Anil K. Sachdev, Jian Yao, Anthony M. Coppola, Thomas W. Nehl 2024-03-19
11898626 System and method for bypassing a torque converter in a powertrain Dongxu Li, Norman K. Bucknor, Chunhao J. Lee, Lei Hao 2024-02-13
11876406 Direct contact cooling of axial flux motor stator Jian Yao, Alireza Fatemi 2024-01-16
11863072 Efficient bypass switches for DC/DC converter Yusheng Zou, Lei Hao, Jian Yao, Chandra S. Namuduri 2024-01-02