Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10859248 | Light source module and lighting device | ZiYu Xu, Xuejun Feng | 2020-12-08 |
| 10816178 | Optical element, a lighting apparatus and a lighting lamp with the lighting apparatus | Guoping Wang, Hongbo Wang | 2020-10-27 |
| 10794570 | Optical element, light source module and lighting device | Chaobo Liu | 2020-10-06 |