Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10141797 | Electric motor having a polygon stator | Rui Feng Qin, Fei Liu, Hong Liang Zhang, Jiang Xiao | 2018-11-27 |
| 8814710 | Torque transmission assembly and coupling | Kai Zhao, Jin An Nie | 2014-08-26 |