Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10425002 | Error amplification apparatus and driving circuit including the same | Yunlong Yao | 2019-09-24 |
| 10186944 | Switching power supply and the controller thereof | Haifeng Lin, Shaohua Zhang, Xianming Tang, Feng Yao, Yang Gao +3 more | 2019-01-22 |
| 9263956 | Switch-mode power supply control apparatus and flyback switch-mode power supply including the control apparatus | Xianming Tang, Yunlong Yao | 2016-02-16 |
| 9084318 | Primary-side controlled switch-mode power supply controller for driving LED with constant current and method thereof | Yunlong Yao | 2015-07-14 |
| 8520416 | Current reference generating circuit and a constant current switch mode power supply control circuit and method thereof | Xiaogao Xie | 2013-08-27 |