Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7680131 | System and method for interworking SCFs and protocols in open service gateway | Ki Sook Chung, Sang Hyun Kim, Young Il Choi, Byung Sun Lee, Kyung Pyo Jun | 2010-03-16 |