Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692680 | Projection lamp and lamp holder | Bofeng Yang | 2023-07-04 |
| 11543091 | LED projection lamp | Qingqing YUAN | 2023-01-03 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692680 | Projection lamp and lamp holder | Bofeng Yang | 2023-07-04 |
| 11543091 | LED projection lamp | Qingqing YUAN | 2023-01-03 |