Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10674546 | Method for establishing transmission channel, MME, network element device, system and storage medium | Fei Lu, Shuang Liang | 2020-06-02 |
| 10623405 | Communication system, access authentication method and system based on communication system | Quanjun Tao, Tian Tian, Se Wu, Baoguo Xie, Wenxian Zhao | 2020-04-14 |