Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9634556 | Converter, controller, and control method | Chao Yan, Li-Ping Sun, Zhi Ding | 2017-04-25 |
| 9577528 | Power converter | Li-Ping Sun, Chao Yan | 2017-02-21 |
| 9473017 | Control circuit, control method used in PFC circuit and power source system thereof | Hong-Yuan Jin, Hong Gan, Jian-Ping Ying | 2016-10-18 |
| 9189004 | Control circuit, control method used in PFC circuit and power source system thereof | Hong-Yuan Jin, Hong Gan, Jian-Ping Ying | 2015-11-17 |