Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D959377 | Resistance control device for a lighting device | Qing Lan, Xuren Qiu, Ligen Liu, Shoubao Chen | 2022-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D959377 | Resistance control device for a lighting device | Qing Lan, Xuren Qiu, Ligen Liu, Shoubao Chen | 2022-08-02 |