Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10938983 | Communication method and server | — | 2021-03-02 |
| 10623560 | Method and server for securing communication number | — | 2020-04-14 |
| 10375048 | User identity verification method and system, and verification server | Xiaofeng Wang, Hui Dong, Yang Yu, Weiqin Wan, Lizhong Li | 2019-08-06 |
| 10033858 | Method and server for securing communication number | — | 2018-07-24 |