Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181143 | Fan lamp | Dingde ZHOU, Liping Dai, Guobao ZHANG | 2024-12-31 |
| 11879477 | Fan lamp | Hongwei Chen, Guolong Ni | 2024-01-23 |
| 11732876 | Ceiling lamp and chassis | Shengjie Qiao, Hongwei Chen, Guoquan Li, Guobao ZHANG, Guolong Ni | 2023-08-22 |
| 11698173 | Ceiling lamp | Hongwei Chen, Guolong Ni, Caibao Tang | 2023-07-11 |
| 11624371 | Hidden fan and fan lamp | Guobao ZHANG, Guolong Ni | 2023-04-11 |