Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10342087 | Systems and methods for intelligent dimming control using TRIAC dimmers | Liqiang Zhu, Jiqing Yang, Lieyi Fang | 2019-07-02 |
| 10334677 | Systems and methods for intelligent dimming control using TRIAC dimmers | Liqiang Zhu, Jiqing Yang, Lieyi Fang | 2019-06-25 |
| 10243459 | Systems and methods of overvoltage protection for LED lighting | Liqiang Zhu, Jiqing Yang, Lieyi Fang | 2019-03-26 |
| 10212783 | Systems and methods for overvoltage protection for LED lighting | Liqiang Zhu, Jiqing Yang, Lieyi Fang | 2019-02-19 |
| 10211740 | Systems and methods for high precision and/or low loss regulation of output currents of power conversion systems | Liqiang Zhu, Jiqing Yang, Yaozhang Chen, Qiang Luo, Lieyi Fang | 2019-02-19 |
| 10177665 | Systems and methods for high precision and/or low loss regulation of output currents of power conversion systems | Liqiang Zhu, Jiqing Yang, Yaozhang Chen, Qiang Luo, Lieyi Fang | 2019-01-08 |
| 9883562 | Systems and methods for intelligent dimming control using TRIAC dimmers | Liqiang Zhu, Jiqing Yang, Lieyi Fang | 2018-01-30 |
| 9780672 | Systems and methods for overvoltage protection for LED lighting | Liqiang Zhu, Jiqing Yang, Lieyi Fang | 2017-10-03 |
| 9750107 | Systems and methods for intelligent dimming control using TIRAC dimmers | Liqiang Zhu, Jiqing Yang, Lieyi Fang | 2017-08-29 |
| 9614445 | Systems and methods for high precision and/or low loss regulation of output currents of power conversion systems | Liqiang Zhu, Jiqing Yang, Yaozhang Chen, Qiang Luo, Lieyi Fang | 2017-04-04 |
| 9585222 | Systems and methods for intelligent dimming control using TRIAC dimmers | Liqiang Zhu, Jiqing Yang, Lieyi Fang | 2017-02-28 |