Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11175021 | Simple net cover device and its lamp | Qing Lan, Ligen Liu, Shoubao Chen, Wenhao Lin | 2021-11-16 |
| D917740 | LED string lamp | Qing Lan, Ligen Liu, Shoubao Chen, Wenhao Lin | 2021-04-27 |
| 10900641 | Simple net cover device and its lamp | Qing Lan, Ligen Liu, Shoubao Chen, Wenhao Lin | 2021-01-26 |