Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525559 | Charging method and system for MTC, and message processing entity | Qing Liu, Zhijun Li | 2016-12-20 |
| 9473877 | Uplink/downlink transmission method for small amount of data, and corresponding terminal and mobility management unit | Kun Yang, Hao Wu, Zhijun Li | 2016-10-18 |
| 9301202 | Method and system for controlling access to shared network | Chunxia Zhi, Yun Deng | 2016-03-29 |
| 9271222 | Method and apparatus for implementing access to machine to machine (M2M) core network | Zhijun Li, Quanjun Tao | 2016-02-23 |