Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11927323 | Zoom device and lighting device | Rong Tang | 2024-03-12 |
| 11567393 | Lighting accessory and photographic lamp | Yong Zhang, Xin Long | 2023-01-31 |
| 11473758 | Lighting device | Binbin Zhou, Yongquan Lin | 2022-10-18 |