Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8619561 | Method for receiving multimedia message in wireless terminal | — | 2013-12-31 |
| 8532625 | Apparatus and method for preventing multimedia message retrieval in mobile communication system | — | 2013-09-10 |
| 8037207 | Apparatus and method for synchronizing presence attribute data between terminal and server | Jee-hoon Park | 2011-10-11 |
| 7221942 | System and method for providing a messenger service capable of changing messenger status information based on a schedule | Ho-Won Jung, Jee-hoon Park | 2007-05-22 |