Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9838261 | Method, apparatus, and system for providing network traversing service | Aiping Chen | 2017-12-05 |
| 9813380 | Method, apparatus, and network system for terminal to traverse private network to communicate with server in IMS core network | Aiping Chen, Chengjiao Nie | 2017-11-07 |