Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822062 | Ultra-short focus projecting optical system and projection device | Liwei Quan, Shoulin Li, Hao Wang | 2023-11-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11822062 | Ultra-short focus projecting optical system and projection device | Liwei Quan, Shoulin Li, Hao Wang | 2023-11-21 |