Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431845 | Switching charger, the control circuit and the control method thereof | Min Xu, Xiaoqing Li, Yuancheng Ren | 2016-08-30 |
| 9391516 | Switching charger, the control circuit and the control method thereof | Min Xu, Xiaoqing Li | 2016-07-12 |