Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634985 | Projection system and projection screen supporting device | Ting Yu, Xianglai PANG | 2020-04-28 |
| 10606160 | Adjusting device for light-pipe and projector | — | 2020-03-31 |
| 10436381 | Wall-hung bracket for projection screen | Jianchun Zhang, Haitao Xu, Zhiyong Hu, Shijie Wang, Yongzhong Xu +3 more | 2019-10-08 |
| 10222687 | Light homogenizing device and laser projection apparatus | Shubin Dong, Xiuyan Cao, Xianglai PANG, Naiwen Hou | 2019-03-05 |
| 10139720 | Projection system and projection screen supporting device | Ting Yu, Xianglai PANG | 2018-11-27 |
| 10133025 | Optical apparatus capable of external calibration for optical device | Qiang Li | 2018-11-20 |
| 10022156 | Minimally invasive screw with double threaded plugs | Wenzhi Zhang, Xiyi Huang, Guoshuai Miu, Yaling Wang, Hongyan Li | 2018-07-17 |
| 9977314 | Light-pipe adjusting apparatus | Xiuyan Cao | 2018-05-22 |
| 9335620 | Adjustable supporting device for soft screen and projection display device | — | 2016-05-10 |