Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10382955 | Security method and system for supporting prose group communication or public safety in mobile communication | — | 2019-08-13 |
| 10284550 | Method for supporting subscriber's service provider change restriction policy in mobile communications and apparatus therefor | — | 2019-05-07 |
| 10271208 | Security support method and system for discovering service and group communication in mobile communication system | — | 2019-04-23 |