Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11201553 | Control method and control circuit for switching power supply circuit, and switching power supply circuit | Xunjin DOU, Aimin Xu | 2021-12-14 |
| 11165355 | Clamping switch abnormality detection method, clamping switch abnormality detection circuit and switch circuit | Pitleong Wong, Xianghua JIANG | 2021-11-02 |
| 11152866 | Active clamping flyback circuit and control method thereof | Pitleong Wong, Xianghua JIANG | 2021-10-19 |
| 10951108 | Switching power supply controlling circuit and controlling method thereof | Yongji He, Xunjin DOU | 2021-03-16 |
| 10886853 | Power device driving method and drive circuit for switching circuit, and the switching circuit | Aimin Xu, Xunjin DOU | 2021-01-05 |
| 10886913 | Drive method and drive circuit for power switch, and power supply system | Pitleong Wong, Libin Huang, Yuancheng Ren | 2021-01-05 |