Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167513 | LED dimming circuit | Jun Liu, Guocheng Li | 2024-12-10 |
| 11917735 | LED driving system and closed-loop control method for LED driving | Jun Liu, Guocheng Li | 2024-02-27 |
| 10595368 | LED driving circuit and method for balancing efficiency and power factor | Jun Liu, Shengsheng Lu, Guocheng Li | 2020-03-17 |
| 10375778 | Single-segment linear constant-power LED driving circuit and method | Jun Liu, Guocheng Li | 2019-08-06 |
| 8971060 | Method and apparatus for controlling a switching mode power supply during transition of load conditions to minimize instability | Xuegang Ren, Zhao Xiangyuan | 2015-03-03 |
| 8514594 | Method and apparatus for controlling power converter output characteristics | Kwok Pun Ho | 2013-08-20 |