Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11407078 | Grinding machine for raised joints of rivets on sheet metal | Jun Tang, Ruizhi Luo | 2022-08-09 |
| 9985944 | Method and apparatus for user authentication | Jinxing Liu | 2018-05-29 |
| 9979721 | Method, server, client and system for verifying verification codes | Jinxing Liu, Jie Tu, Guoping Yan, Jie Zhang, Xiaoqiang Fu | 2018-05-22 |
| 9864855 | Verification data processing method and device and storage medium | Guoping Yan, Yuye WANG | 2018-01-09 |
| 9684777 | Identity authentication method of an internet account, identity authentication device of an internet account and server | Jinxing Liu, Dongrui ZHANG | 2017-06-20 |