Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10321181 | Conditional access method and system for intelligent operating system | Zhifan Sheng, Qiang Wang, Jing Zhang, Lei Wang, Zhijian Liang +2 more | 2019-06-11 |
| 10291891 | Method and apparatus for controlling a laser projection device | Xu Chen, Jichen Xiao | 2019-05-14 |