Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677403 | Easy-to-install light-emitting diode double-ring ceiling lamp | Yang Li, Liming Wang, Yong Ding, Hongqiang Xu, Guoquan Ding | 2020-06-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10677403 | Easy-to-install light-emitting diode double-ring ceiling lamp | Yang Li, Liming Wang, Yong Ding, Hongqiang Xu, Guoquan Ding | 2020-06-09 |