Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268679 | Downlight apparatus with heat dissipation | Maojin Zeng, Hao Luo, Huitang Zhang | 2022-03-08 |
| 11248783 | Lighting apparatus | Qingguang Zeng, Qiongqiao Zhang, Maojin Zeng, Lianwei Zhang | 2022-02-15 |
| 10900648 | Downlight apparatus | Maojin Zeng, Xiaoliang Wen, Liu Yi | 2021-01-26 |
| 10775007 | Split type downlight apparatus | Liangliang Cao | 2020-09-15 |
| 10627058 | Downlight apparatus | Maojin Zeng, Xiaoliang Wen | 2020-04-21 |
| 10591142 | LED light apparatus | Maojin Zeng, Hao Luo, Huitang Zhang | 2020-03-17 |
| 10473291 | Filament bulb with uniform luminance | Liangliang Cao, Maojin Zeng, Lianwei Zhang, Wanzhen Li, Lilei Su +2 more | 2019-11-12 |
| 10344920 | Lighting device | Liangliang Cao, Lilei Su, Wanzhen Li, Maojin Zeng, Lianwei Zhang +1 more | 2019-07-09 |