Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D863610 | Waterproof lamp | Qing Lan, Tianlong Dai, Shoubao Chen | 2019-10-15 |
| 10292219 | Lamp with pluggable control interface | Qing Lan, Xuren Qiu, Qing Ma, Shoubao Chen | 2019-05-14 |