Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508776 | Anti-detachment capper for LED retrofit lamps | Min Fang, Raghu Ramaiah, Qi Long, Shuyi Qin, Yong Li | 2019-12-17 |
| 10466449 | Optical lens | Yu-Hung Chou | 2019-11-05 |
| 10253955 | Lamp with rotational and linear movement | Tingting Wang, Shuyi Qin, Qi Long, Yong Li | 2019-04-09 |