Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10186793 | Light cap electrical connection structure | Xiaobo Chen, Maojin Zeng | 2019-01-22 |
| 9966718 | Bulb apparatus | Xiaobo Chen, Maojin Zeng, Yongzhe Dong, Liangliang Cao, Guijuan Song +2 more | 2018-05-08 |