Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12126251 | Transistor turn-off circuit | Songming Zhou, Tao Liu, Victor Sinow | 2024-10-22 |
| 9853542 | Constant-voltage and constant-current buck converter and control circuit | Hu Wang, Yajiang Zhu, Shuzhuang Lv | 2017-12-26 |
| 9356508 | Constant-voltage and constant-current buck converter and control circuit | Hu Wang, Yajiang Zhu, Shuzhuang Lv | 2016-05-31 |
| 8897039 | Method and system for pulse frequency modulated switching mode power supplies | Yajiang Zhu, Tao Peng, Shaohua Fang | 2014-11-25 |
| 8792258 | Method and apparatus for reducing standby power of switching mode power supplies | Yajiang Zhu, Wenhui Dong, Shaohua Fang | 2014-07-29 |
| 8213203 | Method and apparatus for controlling a constant current output in a switching mode power supply | Tao Sun, Qinghua Su, Huizhen Zhu | 2012-07-03 |