Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059564 | Method and system for terminal codec setup of multimedia ring back tone service | Seongsoo Park, Donghahk Lee, Wonsuk Chung, Seongkeun Kim, Heehyeok Hahm +1 more | 2011-11-15 |
| 7912510 | Terminal for multimedia ring back tone service and method for controlling terminal | Seongsoo Park, Sangshin Lee, Daesic Woo, Seongkeun Kim, Sehyun Oh | 2011-03-22 |