Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7707409 | Method and system for authenticating software | Ji-Hun Kwon, Gwang-Ho Nam | 2010-04-27 |
| 7113801 | Method for receiving data using SMS and wireless internet and system thereof | Gap-Chun Back, Sung-Zoo Park | 2006-09-26 |