Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11817790 | High-side synchronous rectifier driver with reduced controller power supply charging efficiency and reduced EMI | Guang Feng, Xiyuan Liu, Qingqing Zong | 2023-11-14 |
| 11728736 | Non-dissipative output voltage transition for an isolated switching power converter | Tao Li, Jiaji Qi, Zhi Yang, Jianming Yao | 2023-08-15 |
| 11626803 | Adaptive control for zero-voltage switching in a multi-switch switching power converter | Wenduo Liu, Cong Zheng, Xiaoyan Wang | 2023-04-11 |
| 11621646 | Adaptive gate regulation for a synchronous rectifier flyback converter | Qingqing Zong, Yimin Chen, Mengfei Liu | 2023-04-04 |
| 11601061 | System for turning off a synchronous rectifier based on a primary switch turn-on detection | Qingqing Zong | 2023-03-07 |
| 11527962 | Power adapter having ultra low standby power | Wenduo Liu, Yong Xiong Lin | 2022-12-13 |
| 11527961 | Isolated switching power converter with data communication between primary and secondary sides | Guang Feng, Jianming Yao | 2022-12-13 |
| 11323017 | Adaptive gate regulation for a synchronous rectifier flyback converter | Qingqing Zong, Yimin Chen, Mengfei Liu | 2022-05-03 |
| 11309801 | Flyback converter with improved dynamic load response | Tao Li, Juyoung Yoon | 2022-04-19 |
| 11223284 | System and method for determining a primary switching event in an isolated converter | Kuangzhe Xu, Jiandong Zhang, Hien Huu Bui | 2022-01-11 |
| 10958177 | Optocoupler current transfer ratio compensation | Tao Li, Juyoung Yoon, Qingqing Zong | 2021-03-23 |
| 10917018 | Auxiliary winding ground fault detection for isolated DC/DC converter | Duc Doan, Fuqiang Shi | 2021-02-09 |
| 10797610 | Adaptive synchronous rectifier sensing deglitch | Tao Li, Hien Huu Bui, Wenbo Liang, Hanguang Zhang | 2020-10-06 |
| 10720846 | Sense resistor short detection for switching power converters | Guang Feng, Juyoung Yoon | 2020-07-21 |
| 10530260 | Adaptive control for zero-voltage switching in a multi-switch switching power converter | Wenduo Liu, Cong Zheng, Xiaoyan Wang | 2020-01-07 |
| 10418911 | Adaptive synchronous rectifier sensing deglitch | Tao Li, Hien Huu Bui, Wenbo Liang, Hanguang Zhang | 2019-09-17 |
| 10243468 | Secondary-side dynamic load detection and communication device | Yong Li | 2019-03-26 |
| 10199951 | Efficient power supply voltage regulation for synchronous rectifier controller | Xiaye Wang, Wenbo Liang, Jianming Yao | 2019-02-05 |
| 10116161 | Line ripple compensation for switching power converters | Kai-Wen Chin, Fuqiang Shi, David Nguyen | 2018-10-30 |
| 10084382 | Adaptive valley mode switching | Hien Huu Bui, Duc Doan, Cong Zheng | 2018-09-25 |
| 10084370 | Active startup timing control at fault mode | Guang Feng, Kai-Wen Chin, Mingsheng Peng | 2018-09-25 |
| 10079548 | Synchronous rectifier control with adaptive minimum off-time | Hien Huu Bui, Hanguang Zhang | 2018-09-18 |
| 10075063 | Dual stage Vcc charging for switched mode power supply | Mingsheng Peng, Andrey Malinin, Qiu Sha, Guang Feng | 2018-09-11 |
| 10063159 | Adaptive synchronous rectifier sensing deglitch | Tao Li, Hien Huu Bui, Wenbo Liang, Hanguang Zhang | 2018-08-28 |
| 9985537 | Primary sensing of output voltage for an AC-DC power converter | Fuqiang Shi, Hien Huu Bui, Judy Sha, David Nguyen, Duc Doan | 2018-05-29 |