Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10771507 | Secure communication method of IMS system based on key file | Lihong Hao, Jiuchang Qin | 2020-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10771507 | Secure communication method of IMS system based on key file | Lihong Hao, Jiuchang Qin | 2020-09-08 |