Issued Patents 2022
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11533375 | Session establishment method and apparatus | Fenqin Zhu | 2022-12-20 |
| 11528761 | Communication method and communications apparatus | Wenfu Wu, Fenqin Zhu | 2022-12-13 |
| 11463920 | Communications method, apparatus, and system | Fenqin Zhu | 2022-10-04 |
| 11463921 | Policy control method, apparatus, and system | Shufeng Shi | 2022-10-04 |
| 11388762 | Method and apparatus for determining protocol data unit session service network element | Qi Yao, Fenqin Zhu | 2022-07-12 |
| 11368841 | Network access authentication method and device | Shilin You, Hongjun Liu, Jiyan Cai, Jin PENG, Zhaoji LIN +1 more | 2022-06-21 |
| 11330069 | Service subscription method and system for reporting service change in communication system | — | 2022-05-10 |
| 11304052 | Subscription update method, device, and system | — | 2022-04-12 |
| 11259220 | Handover method and apparatus | Fenqin Zhu | 2022-02-22 |