Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10292023 | Service data transmission method, terminal and charging system, computer storage medium | — | 2019-05-14 |
| 10007529 | Data terminal running mode switching method, device, and data terminal | — | 2018-06-26 |
| 9571409 | Maximum transmission unit negotiation method and data terminal | — | 2017-02-14 |
| 9489192 | Device and method for upgrading data terminal | Xiaoyu Sun | 2016-11-08 |