Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11732876 | Ceiling lamp and chassis | Shengjie Qiao, Hongwei Chen, Guoquan Li, Zhanhua Chen, Guolong Ni | 2023-08-22 |
| 11624371 | Hidden fan and fan lamp | Zhanhua Chen, Guolong Ni | 2023-04-11 |