Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10193327 | Safety control method and device for system with precharging circuit, and system thereof | Dawei Liu, Zhe Li | 2019-01-29 |
| 9949413 | Heat-dissipating structure for VSD, and control method and device | Haiyuan Yu | 2018-04-17 |