Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10685094 | Digital rights management (DRM) method and system for intelligent operating system | Zhifan Sheng, Xingjun Wang, Lei Wang, Zhijian Liang, Xiaoxia Guo +1 more | 2020-06-16 |