Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11643306 | Winch integrated with permanent magnet brushless motor and controller | Yong Yang, Kunlei Zhao, Jun Zhou, Chunxiang Zhang, Guogang Zhang | 2023-05-09 |
| 11479447 | Miniature handheld electric traction device | Guogang Zhang, Keqian Xiao, Kan Tang, Chunxiang Zhang, Renyi Zhang | 2022-10-25 |
| 10434925 | Electric moving device for vehicles | Litian ZHANG, Sanjiu Zhang, Keqian Xiao, Guogang Zhang | 2019-10-08 |