Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12210276 | Light-source system and projection device | Fei Hu, Yi Li | 2025-01-28 |
| 12124048 | Optical engine system and display apparatus | Peng Du, Yi Li | 2024-10-22 |
| 12120468 | Display apparatus and display system | Peng Du, Yi Li | 2024-10-15 |
| 12003896 | Projection display device | Fei Hu, Chen Chen, Xin Yu, Yi Li | 2024-06-04 |
| 11921410 | Light source system and display apparatus | Bingke Yang, Yi Li | 2024-03-05 |
| 11917338 | Light source system and display apparatus | Ning Lu, Yi Li | 2024-02-27 |
| 11906887 | Projection system for reducing light diffraction | Fei Hu, Peng Du, Yi Li | 2024-02-20 |
| 11893948 | Display device | Chen Chen, Fei Hu, Xin Yu, Yi Li | 2024-02-06 |
| 11822221 | Light source system and projection apparatus | Ning Lu, Yi Li | 2023-11-21 |
| 11774843 | Light source system and display device | Fei Hu, Ning Lu, Yi Li | 2023-10-03 |
| 11669001 | Projection display system | Yi Li, Fei Hu | 2023-06-06 |
| 11650490 | Projection device and color gamut adjustment method | Fei Hu, Yi Li | 2023-05-16 |
| 11650491 | Light-source system for optical projection and projection device comprising the same | Peng Du, Zeqin Wang, Yi Li | 2023-05-16 |
| 11630381 | Excitation light intensity control system and method, and projection system | Fei Hu, Yi Li | 2023-04-18 |
| 11624976 | System and method for dynamically adjusting color gamut of display system, and display system | Xin Yu, Fei Hu, Xianpeng Zhang, Yi Li | 2023-04-11 |
| 11614678 | Light source device and projection system | Fei Hu, Peng Du, Yi Li | 2023-03-28 |
| 11600238 | Display device having digital micromirror array with an increased display bit depth | Chen Chen, Fei Hu, Xin Yu, Yi Li | 2023-03-07 |
| 11592159 | Light source system and lighting apparatus | Bin Chen, Fei Hu, Yi Li | 2023-02-28 |
| 11402735 | Projection system for projection display | Peng Du, Yi Li | 2022-08-02 |
| 11402736 | Light source system and projection device | 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 |