Issued Patents 2020
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10867065 | Secure voice communication method and device based on instant communication | Qing Ren | 2020-12-15 |
| 10853849 | Method and system for service enablement | Liying Yu, Guanqian Dong | 2020-12-01 |
| 10587559 | Communication and messaging system | Zhenhao Wu, Lili Zhang, Chenlu Guo, Feng Bao, Liying Yu +8 more | 2020-03-10 |
| 10572196 | Data connection printing | Yong Ma | 2020-02-25 |
| 10560460 | Management of data of user groups and maintenance of communication thereof | Zhenhao Wu, Xinglin Ma | 2020-02-11 |