Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10327134 | Method and apparatus for recognizing service request to change mobile phone number | — | 2019-06-18 |
| 10182058 | Method, device and server for managing user login sessions | — | 2019-01-15 |
| 10149152 | Method and apparatus for recognizing service request to change mobile phone number | — | 2018-12-04 |
| 9713198 | Mobile communication method | Xiaojian Dong, Qiang Cao, Baikui Xu, Yu Dong, Xuqiang Shen | 2017-07-18 |
| 9481072 | Sanding elements replacing device | Jun Han | 2016-11-01 |
| 9306680 | Method and device for calibrating frequency synthesizer in communication terminal | Yi Zhao, Yufeng Jin | 2016-04-05 |