Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876725 | High-power LED bulb | Qing Lan, Tianlong Dai, Ligen Liu, Wenhao Lin | 2020-12-29 |
| 10871276 | Simple watertight lamp and string lamp | Qing Lan, Yuting Hou, Ligen Liu, Wenhao Lin | 2020-12-22 |
| 10865977 | Heat dissipation device and high-power electric light source | Qing Lan, Tianlong Dai, Ligen Liu, Wenhao Lin | 2020-12-15 |
| D894434 | LED lamp | Qing Lan, Xuren Qiu, Ligen Liu | 2020-08-25 |
| 10746383 | Multi-angle light source device | Qing Lan, Xuren Qiu, Ligen Liu | 2020-08-18 |
| D886649 | Plug-in sensor for lamps | Qing Lan, Xuren Qiu, Ligen Liu | 2020-06-09 |
| D886651 | Plug-in sensor for lamps | Qing Lan, Xuren Qiu, Ligen Liu | 2020-06-09 |
| D886650 | Plug-in sensor for lamps | Qing Lan, Xuren Qiu, Ligen Liu | 2020-06-09 |