CC

Cheng-Han Chang

GL Great Wall Motor Company Limited: 1 patents #145 of 351Top 45%
IE Icp Electronics: 1 patents #4 of 22Top 20%
PO Portwell: 1 patents #9 of 26Top 35%
Overall (All Time): #1,090,520 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12371002 Method and device for driving hybrid electric vehicle, and vehicle Yunfei Li, Qilin Chen, Chengjian Xing, Nan Zhang, Yifei Zhang +1 more 2025-07-29
11600822 Coordination-polymer cathode material and fabricating method thereof, and lithium-ion battery Teng-Hao Chen, Kaveevivitchai Watchareeya, An-che Li 2023-03-07
10025601 Server capable of supporting and automatically identifying IP hard disk and SATA hard disk 2018-07-17
7263468 Method for storing access record in network communication device Tsun-Chin Cheng, Chien-Hsing Liu 2007-08-28