Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11503509 | Application server switching method, session management network element, and terminal device | Liping Yuan | 2022-11-15 |
| 11438425 | Method, device and system for identifying application identifier | Yuan Xia | 2022-09-06 |
| 11399405 | Session management method, device, and system | Yuan Xia | 2022-07-26 |
| 11265226 | Service management method and apparatus thereof | Yuan Xia, Quan Zhu | 2022-03-01 |