Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320517 | Lens and light source module | Shengjie Qiao, Guolong Ni | 2025-06-03 |
| 12181143 | Fan lamp | Zhanhua Chen, Dingde ZHOU, Liping Dai | 2024-12-31 |
| 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 |
| 10914452 | Optical element, light source circuit and lighting device | Donghong Zou, Yang Li, Chao Yan | 2021-02-09 |
| 10338306 | Edge-lit light guide device with light source and light guide end received in receiving groove of cover, and metal frame | Liangyin Gui, Guolong Ni | 2019-07-02 |