Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898564 | Video telephony service method in mobile communication network | Nam-Gun Kim, Hyun Wook Kim, Chang-Moon Han | 2011-03-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7898564 | Video telephony service method in mobile communication network | Nam-Gun Kim, Hyun Wook Kim, Chang-Moon Han | 2011-03-01 |