Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |