Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11959601 | Lamp module group | Haicheng Zhang, Zhengen Li | 2024-04-16 |
| 11466821 | Lamp module group | Haicheng Zhang, Zhengen Li | 2022-10-11 |
| 11421837 | Spotlight structure | Haicheng Zhang, Zhengen Li | 2022-08-23 |
| 11162651 | Lamp module group | Haicheng Zhang, Zhengen Li | 2021-11-02 |
| 10760773 | Focus-adjustable lamp | Haicheng Zhang, Zhengen Li, Yuejian Xun, Kanrui Han | 2020-09-01 |