Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876715 | Panel light fixture | Qiqing Yu, Maojin Zeng | 2020-12-29 |
| 10816171 | Downlight apparatus | Maojin Zeng, Qiqing Yu | 2020-10-27 |
| 10677444 | Downlight fixture | Qiqing Yu | 2020-06-09 |