Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193660 | Optical element, a lighting apparatus and a lighting lamp with the lighting apparatus | Guoping Wang, Hongbo Wang | 2021-12-07 |
| 11029011 | Lamp socket connector, lighting device and lighting system | Xuejun Feng | 2021-06-08 |