Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11025170 | Systems and methods for reducing switching loss in power conversion systems | Qian Fang, Zhiliang Chen | 2021-06-01 |
| 10749439 | Systems and methods for two-level protection of power conversion systems | Xiaomin Huang, Chao Yao, Qiang Luo, Lieyi Fang | 2020-08-18 |
| 10320300 | Systems and methods for reducing switching loss in power conversion systems | Qian Fang, Zhiliang Chen | 2019-06-11 |
| 10305386 | Systems and methods for two-level protection of power conversion systems | Xiaomin Huang, Chao Yao, Qiang Luo, Lieyi Fang | 2019-05-28 |
| 10291135 | Systems and methods for regulating power conversion systems operating in quasi-resonant mode | Qian Fang, Yuan Lin, Lieyi Fang | 2019-05-14 |
| 9847728 | Systems and methods for regulating power conversion systems operating in quasi-resonant mode | Qian Fang, Yuan Lin, Lieyi Fang | 2017-12-19 |
| 9641082 | Systems and methods for zero voltage switching in power conversion systems | Lieyi Fang | 2017-05-02 |
| 9431891 | Systems and methods for two-level protection of power conversion systems | Xiaomin Huang, Chao Yao, Qiang Luo, Lieyi Fang | 2016-08-30 |
| 9119242 | Systems and methods for providing power to high-intensity-discharge lamps | Dongze Yang, Lieyi Fang | 2015-08-25 |
| 9113505 | Systems and methods for providing power to high-intensity-discharge lamps | Dongze Yang, Lieyi Fang | 2015-08-18 |
| 9048738 | Systems and methods for zero voltage switching in power conversion systems | Lieyi Fang | 2015-06-02 |