Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732876 | Ceiling lamp and chassis | Shengjie Qiao, Hongwei Chen, Guoquan Li, Zhanhua Chen, Guobao ZHANG | 2023-08-22 |
| 11698173 | Ceiling lamp | Hongwei Chen, Zhanhua Chen, Caibao Tang | 2023-07-11 |
| 11624371 | Hidden fan and fan lamp | Zhanhua Chen, Guobao ZHANG | 2023-04-11 |