Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7606247 | Method and terminal for restriction of domain transfer | Jae-Seung Song, Mi-Seon Ra, Hyun-Sook Kim, Hede Patrice | 2009-10-20 |
| 7561528 | System and method for changing duration of talk burst control timer | Kang-Suk Huh | 2009-07-14 |
| 7561892 | PT service system and method | Kang-Suk Huh, Young Hwan Park, Jong-Chul Park | 2009-07-14 |