Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914452 | Optical element, light source circuit and lighting device | Donghong Zou, Yang Li, Chao Yan | 2021-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10914452 | Optical element, light source circuit and lighting device | Donghong Zou, Yang Li, Chao Yan | 2021-02-09 |