Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12167178 | Projection apparatus and projection display method | Rongrong CUI, Chongyang Zhang, Liming CAO | 2024-12-10 |
| 11287732 | Optical illumination system and projection device | Yong Tian, Lu Chen, Liang Yin | 2022-03-29 |
| 10389968 | Laser projection device | Xianglai PANG, Changming Jia, Hongjie Fan, Fei Zhao, Zinan ZHOU | 2019-08-20 |
| 10222687 | Light homogenizing device and laser projection apparatus | Shubin Dong, Wensheng Lu, Xianglai PANG, Naiwen Hou | 2019-03-05 |
| 9977314 | Light-pipe adjusting apparatus | Wensheng Lu | 2018-05-22 |