Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11368838 | Gateway system, control plane gateway device, and communication method | Shiyong Tan, Liping Yuan, Jin Zhang | 2022-06-21 |
| 11323921 | Method, system, and device for user detachment when a handover or change occurs in heterogeneous network | Wenfu Wu, Shanshan Wang | 2022-05-03 |
| 11216549 | Security verification method and device | Shangchun Yu | 2022-01-04 |