Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10511550 | Systems and methods for instant messaging | Kai Liu, Chenglin Liu, Anqi Ren, Lejun Liu | 2019-12-17 |
| 10484197 | Internet of Things (IoT) communication method, communication end, and user end | Lejun Liu, Kai Liu, Xiangyao Lin, Chenglin Liu, Can Liu | 2019-11-19 |
| 10412061 | Method and system for encrypted communications | Chenglin Liu, Jinhai Liu, Xiangyao Lin | 2019-09-10 |
| 10198238 | Data transmission method, and relevant device and system | Xiaohui Yao, Jingui Wang, Feng LU, Shaojie Li, Suipeng Qi +9 more | 2019-02-05 |