Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470261 | Method of generating stable direct current signal, silicon controlled switch dimming method and device | Zhaohua Li, Daoming Lin, Qiao Hu | 2019-11-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470261 | Method of generating stable direct current signal, silicon controlled switch dimming method and device | Zhaohua Li, Daoming Lin, Qiao Hu | 2019-11-05 |