Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11050350 | Controlling an active clamp switching power converter circuit based on a sensed voltage drop on an auxiliary winding | Jinho Choi, Liang Yan, Wanfeng Zhang, Junjie Zheng | 2021-06-29 |
| 10985665 | Voltage sensing of an active clamp switching power converter circuit using an auxiliary winding having a same polarity as a primary winding | Liang Yan, Junjie Zheng | 2021-04-20 |