Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11402736 | Light source system and projection device | Peng Du, Yi Li | 2022-08-02 |
| 11402735 | Projection system for projection display | Peng Du, Yi Li | 2022-08-02 |
| 11378876 | Light source device and display apparatus | Ning Lu, Yi Li | 2022-07-05 |
| 11306899 | Light source system and display device | Peng Du, Yi Li | 2022-04-19 |
| 11307487 | Laser illumination device and projection system using the same | Fei Hu, Peng Du, Yi Li | 2022-04-19 |
| 11300868 | Projection screen | Fei Hu, Yi Li | 2022-04-12 |
| 11248773 | Light source system and lighting apparatus | Bin Chen, Fei Hu, Yi Li | 2022-02-15 |
| 11243460 | Light source device and projection system | Fei Hu, Peng Du, Lin MI, Yi Li | 2022-02-08 |
| 11228742 | Projection system and projection method | Fei Hu, Peng Du, Yi Li | 2022-01-18 |
| 11223806 | Light source system, method for improving light efficiency thereof, and display device | Peng Du, Ning Lu, Yi Li | 2022-01-11 |