Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11671020 | Flyback converter, control circuit and control method thereof | Xiangdong Yang, Xiaoru Xu, Zhiliang Hu | 2023-06-06 |
| 11424687 | Switching control circuit, switching control method and flyback converter thereof | Zhiliang Hu, Qiukai Huang, Xinlei Li | 2022-08-23 |
| 11342836 | Overvoltage protection for active clamp flyback converter | Xiangdong Yang, Jie Ding | 2022-05-24 |
| 11303198 | Isolated switching converter, control circuit and control method thereof | Xiaoyu Yang, Qiukai Huang | 2022-04-12 |
| 11190095 | Isolated switching converter, control circuit and control method thereof | Xiaoyu Yang, Qiukai Huang | 2021-11-30 |
| 11146162 | Control method and control circuit for switch in switching power supply | Shaobin Zhang, Le Li, Zhiliang Hu | 2021-10-12 |
| 11018590 | Control circuit for a flyback converter | Xiangdong Yang, Xiaoru Xu, Zhiliang Hu | 2021-05-25 |
| 10897204 | Control method and control circuit for improving dynamic response of switching power supply | Shaobin Zhang, Zhiliang Hu, Qiukai Huang | 2021-01-19 |
| 10819211 | Secondary-side control circuit, control method and flyback converter thereof | Xiaoyu Yang, Zhiliang Hu | 2020-10-27 |
| 10468975 | Flyback converter, active clamp control circuit and active clamp control method | Xiangdong Yang, Zhiliang Hu, Wei-Jen Chen | 2019-11-05 |
| 10312815 | Control circuit having adaptive blanking time and method for providing the same | Zhiliang Hu, Qiukai Huang, Le Li | 2019-06-04 |
| 10063131 | Secondary-side control circuit, control method and flyback converter thereof | Xiaoyu Yang, Zhiliang Hu | 2018-08-28 |
| 9985533 | Control circuit having adaptive blanking time and method for providing the same | Zhiliang Hu, Qiukai Huang, Le Li | 2018-05-29 |
| 9979292 | Control method and control circuit for switch in switching power supply | Shaobin Zhang, Le Li, Zhiliang Hu | 2018-05-22 |
| 9966831 | Controller and controlling method of switching power supply | Dan Zhang, Zhiliang Hu, Qiukai Huang, Le Li | 2018-05-08 |
| 9966856 | Control method and control circuit for improving dynamic response of switching power supply | Shaobin Zhang, Zhiliang Hu, Qiukai Huang | 2018-05-08 |
| 9906140 | Power supply circuit and power supply method for switching power supply | Shaobin Zhang, Zhiliang Hu, Jin Jin | 2018-02-27 |
| 9825538 | Voltage sampling control method and related control circuit for isolated switching power supply | Shaobin Zhang, Zhiliang Hu | 2017-11-21 |
| 9774264 | Control circuit and control method for switching power supply operating in quasi resonant mode | Xiaoyu Yang | 2017-09-26 |
| 9762128 | Control circuit of isolated converter and switching power supply, and control method for the same | Shaobin Zhang, Zhiliang Hu, Le Li, Jinping Dong | 2017-09-12 |
| 8184455 | Power adapter having power factor correction circuit, switch voltage regulation circuit and voltage stabilization circuit controlled by feedback signal | Qiaoliang Chen, Ming Xu | 2012-05-22 |
| 8072193 | Phase shift control method for boost converter and circuit implementation | Xu Yang, Yanping Yin, Ming Xu, Qiaoliang Chen | 2011-12-06 |