CD

Chengwu Duan

General Motors: 9 patents #57 of 2,119Top 3%
Overall (2019): #11,701 of 560,194Top 3%
9
Patents 2019

Issued Patents 2019

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10473213 Method of controlling clamping of wedge-actuated CVT and powertrain with wedge-actuated CVT Ying-Chieh Huang, Chunhao J. Lee, Jian Yao 2019-11-12
10473200 Continuously variable transmission with wedge actuation mechanism Chunhao J. Lee, Jian Yao, Ying-Chieh Huang, Derek F. Lahr, Farzad Samie 2019-11-12
10473195 Continuously-variable transmission Farzad Samie, Jian Yao, Chi-Kuan Kao 2019-11-12
10458490 Cycle lock system and method Zhen Gao, Jian Yao, Chunhao J. Lee 2019-10-29
10438422 Methods and systems for controlling use of shared machines Zhen Gao, Yusheng Zou 2019-10-08
10428914 Continuously variable transmission Ying-Chieh Huang 2019-10-01
10295056 Mode transition control in a CVT with fixed gear functionality Ying-Chieh Huang 2019-05-21
10286772 Powertrain including an electric machine, an internal combustion engine and a continuously variable transmission Jian Yao, Zhen Gao 2019-05-14
10267391 Continuously variable transmission with wedge actuation mechanism Jian Yao, Chunhao J. Lee, Derek F. Lahr 2019-04-23