Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11259381 | LED driver and LED lighting system for use with a high frequency electronic ballast | Haimin Tao, Brian Zhang | 2022-02-22 |
| 11006490 | Electronic ballast interface circuit | Xianhui Zhang, Zhi Quan Chen, Huojun Long, Wen Ran, Haimin Tao | 2021-05-11 |
| 10136482 | Lighting driver, lighting system and control method | Xianhui Zhang | 2018-11-20 |