Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10285024 | Apparatus and method for multi-terminal communication service | Ilkwon Cho, Sang Kyun Ahn, Yong Sug Jang | 2019-05-07 |
| 6931015 | Control program structure of ATM switching system and method thereof | Sung-Gi Min | 2005-08-16 |