Issued Patents 2023
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815698 | Laser combining apparatus and display device | Haixiong Hou, Yi Li | 2023-11-14 |
| 11774843 | Light source system and display device | Zuqiang Guo, Ning Lu, Yi Li | 2023-10-03 |
| 11762275 | Projection screen and projection system | Wei Sun, Lin Wang, Zeda Tang, Yi Li | 2023-09-19 |
| 11740545 | Curved screen and method of arranging microstructure therein, and projection system | Lin Wang, Yi Li | 2023-08-29 |
| 11669001 | Projection display system | Yi Li, Zuqiang Guo | 2023-06-06 |
| 11664555 | Secondary battery, battery module and electric vehicle | Dongyang Shi, Zhenhua Li, Haizu JIN, Ning Chen, Yuanbao Chen +1 more | 2023-05-30 |
| 11650490 | Projection device and color gamut adjustment method | Zuqiang Guo, Yi Li | 2023-05-16 |
| 11630381 | Excitation light intensity control system and method, and projection system | Zuqiang Guo, Yi Li | 2023-04-18 |
| 11624976 | System and method for dynamically adjusting color gamut of display system, and display system | Xin Yu, Xianpeng Zhang, Zuqiang Guo, Yi Li | 2023-04-11 |
| 11614678 | Light source device and projection system | Zuqiang Guo, Peng Du, Yi Li | 2023-03-28 |
| 11604401 | Light source device and projection apparatus | Haixiong Hou, Yi Li | 2023-03-14 |
| 11600238 | Display device having digital micromirror array with an increased display bit depth | Chen Chen, Xin Yu, Zuqiang Guo, Yi Li | 2023-03-07 |
| 11592159 | Light source system and lighting apparatus | Bin Chen, Zuqiang Guo, Yi Li | 2023-02-28 |