Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9661710 | Dimmer holding current control circuit for phase cut dimming power supply | Dehua Zheng | 2017-05-23 |
| 9609713 | Kind of pulse width dimming control circuit for LED phase cut dimming power supply | Dehua Zheng | 2017-03-28 |
| 9591710 | Kind of LED phase cut dimming power supply | Dehua Zheng | 2017-03-07 |