Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634985 | Projection system and projection screen supporting device | Ting Yu, Wensheng Lu | 2020-04-28 |
| 10389968 | Laser projection device | Changming Jia, Hongjie Fan, Fei Zhao, Zinan ZHOU, Xiuyan Cao | 2019-08-20 |
| 10222687 | Light homogenizing device and laser projection apparatus | Shubin Dong, Xiuyan Cao, Wensheng Lu, Naiwen Hou | 2019-03-05 |
| 10139720 | Projection system and projection screen supporting device | Ting Yu, Wensheng Lu | 2018-11-27 |