Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11102844 | Policy control method, device, and system | — | 2021-08-24 |
| 11064076 | Charging management method, user plane function entity, and control plane function entity | Xiaoyi Xia, Guangwei He, Yanping Zhang, Weihua Qiao | 2021-07-13 |