Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313671 | Fault detection circuit, method and power adapter | Yingyang Ou | 2025-05-27 |
| 12297300 | Hyaluronic acid-based zwitterionic polymer brush, preparation method thereof, and use thereof | Li Ren, Sa-Lly Liu | 2025-05-13 |
| 10067166 | Circuit for sampling current and system for sampling current of Totem-Pole bridgeless circuit | — | 2018-09-04 |
| 9866136 | Isolated power supply with input voltage monitor | Jun Duan, Liuqing Yang, Xudong Huang, Zhijie Zhu | 2018-01-09 |
| 9680386 | Minimum duty cycle control for active snubber | Yingyang Ou | 2017-06-13 |
| 9438127 | Reverse current control for an isolated power supply having synchronous rectifiers | Yingyang Ou, Qingyi Huang, Ling Ren | 2016-09-06 |
| 9350259 | Synchronous rectifier control for a double-ended isolated power converter | Yingyang Ou, Qingyi Huang | 2016-05-24 |
| 9287763 | Duty cycle balance module for switch mode power converter | Yingyang Ou, Huailiang Sheng | 2016-03-15 |
| 9099932 | Duty cycle balance module for switch mode power converter | Yingyang Ou, Huailiang Sheng | 2015-08-04 |
| 9083255 | Adaptive dead time control scheme for switch mode power converter with synchronous rectifiers topology | Jun Duan, Huailiang Sheng, Bo Yuan, Jerry Zhijun Zhai | 2015-07-14 |
| 9041372 | Wide output voltage range switching power converter | Qingyi Huang, Yingyang Ou | 2015-05-26 |
| 8767357 | Overvoltage protection system for power system with multiple parallel-connected switching power supplies | Yingyang Ou, Huailiang Sheng, Qingyi Huang | 2014-07-01 |