Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10039167 | Phase-cut dimming circuit with wide input voltage | Dehua Zheng | 2018-07-31 |
| 9961724 | Phase-cut dimmable power supply with high power factor | Dehua Zheng | 2018-05-01 |
| 9942959 | Phase-cut dimmable power supply with wide input voltage | Dehua Zheng | 2018-04-10 |