Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12237794 | Method for protecting motor from overheating | Hairong Sun, Wei Lei, Jie Zhang | 2025-02-25 |
| 12206296 | Motor controller and outer rotor motor comprising the same | Jianhui Li, Gui-Jiao Zhang, Hairong Sun, Chao Guan, Yunsheng Chen | 2025-01-21 |
| 11804798 | DC brushless motor controller comprising lightning protection and surge protection circuit | Yunsheng Chen, Pengyuan Chen, Hairong Sun | 2023-10-31 |