Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10320291 | Control circuit and device with edge comparison for switching circuit | Feng Xu, Siopang Chan, Yuancheng Ren, Xunwei Zhou | 2019-06-11 |
| 10298129 | Power supplying circuit for drive of switching power supply and switching power supply | Aimin Xu, Xunwei Zhou | 2019-05-21 |
| 10263610 | Control method and control circuit for switch circuit and switch circuit device | Siopang Chan, Feng Xu, Yuancheng Ren, Xunwei Zhou | 2019-04-16 |
| 10218272 | Control circuit and control method for switch power supply, and switch power supply | Siopang Chan, Yuancheng Ren, Xunwei Zhou | 2019-02-26 |
| 10205448 | Switch control circuit and switch circuit | Feng Xu, Yuancheng Ren, Xunwei Zhou | 2019-02-12 |
| 10199949 | Active-clamp flyback circuit and control method thereof | Xunwei Zhou | 2019-02-05 |
| 10153684 | Bleeder circuit | Guoqiang Liu, Bai Lang, Junming Zhang, Yuancheng Ren, Xunwei Zhou | 2018-12-11 |
| 10143051 | Bleeder circuit and control method thereof, and LED control circuit | Guoqiang Liu, Yuancheng Ren, Xunwei Zhou | 2018-11-27 |
| 10090750 | Isolating switch circuit and control method thereof | Yuancheng Ren, Xunwei Zhou | 2018-10-02 |
| 10090684 | General control circuit for active balance | Danji Xi, Yongan Huang, Xunwei Zhou | 2018-10-02 |
| 10075152 | Integrated circuit with multiplexed pin and pin multiplexing method | Yang CHENG, Yuancheng Ren, Xunwei Zhou | 2018-09-11 |
| 9608532 | Body diode conduction optimization in MOSFET synchronous rectifier | Yuancheng Ren, Xunwei Zhou | 2017-03-28 |