Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10057822 | Method and apparatus for handing over device | Ying Wang, Li Chen | 2018-08-21 |
| 9883534 | Random access method and apparatus based on multiple uplink timing advances | Li Chen, Fangli Xu, Yali Zhao | 2018-01-30 |
| 9883541 | Communication switching and establishing method and device | — | 2018-01-30 |