Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9587801 | Zoom unit, a light engine having the zoom unit and an illuminating apparatus | WeiHuang Chen, Ai Ma, Haiqiang Zhong | 2017-03-07 |
| 9441798 | Light source unit, a light engine having the light source unit and an illuminating apparatus | WeiHuang Chen, Al Ma, Haiqiang Zhong | 2016-09-13 |
| 9356532 | Load driver and luminaire including the load driver | Daxin Lin, Hui Jia, Yaping Liu, Middel Tjaco, Xuewei Dai +1 more | 2016-05-31 |