Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12320517 | Lens and light source module | Shengjie Qiao, Guobao ZHANG | 2025-06-03 |
| 12281786 | Light distribution element and lamp | Shengjie Qiao | 2025-04-22 |
| 11879477 | Fan lamp | Zhanhua Chen, Hongwei Chen | 2024-01-23 |
| 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 |
| 11396983 | Light distribution element, light source assembly and lighting | Shengjie Qiao | 2022-07-26 |
| 11035532 | Ring-shaped light-distribution component, light source module, light source assembly, and lighting fixture | Shengjie Qiao | 2021-06-15 |
| 10989395 | LED lighting fixture, lens module and lamp fastener | Donghong Zou | 2021-04-27 |
| 10338306 | Edge-lit light guide device with light source and light guide end received in receiving groove of cover, and metal frame | Liangyin Gui, Guobao ZHANG | 2019-07-02 |
| 8409675 | Breather | Yingchun Fu, Feng Xue | 2013-04-02 |