Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508776 | Anti-detachment capper for LED retrofit lamps | Min Fang, Sheng-Da Jiang, Raghu Ramaiah, Qi Long, Shuyi Qin | 2019-12-17 |
| 10253955 | Lamp with rotational and linear movement | Tingting Wang, Shuyi Qin, Qi Long, Sheng-Da Jiang | 2019-04-09 |
| 10239181 | Double-station wheel burr removing device | Bowen Xue, Jiandong Guo, Yongwang Zhao | 2019-03-26 |
| 10225949 | Method and system for controlling fan rotating speed of LED lamp, and LED lamp thereof | Min Fang, Qi Long, Liang Shan, Shuyi Qin | 2019-03-05 |