Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838261 | Method, apparatus, and system for providing network traversing service | Zhanbing Zhang | 2017-12-05 |
| 9813380 | Method, apparatus, and network system for terminal to traverse private network to communicate with server in IMS core network | Chengjiao Nie, Zhanbing Zhang | 2017-11-07 |
| 9350711 | Data transmission method, system, and apparatus | Xianqi Zhai, Guoyao Hua, Yao Kun Gui | 2016-05-24 |
| 9338189 | Internet protocol multimedia subsystem network, and data transmission method and apparatus | Zhanbing Zhang | 2016-05-10 |
| 9172559 | Method, apparatus, and network system for terminal to traverse private network to communicate with server in IMS core network | Chengjiao Nie, Zhanbing Zhang | 2015-10-27 |