Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950941 | Copy protection system for portable storage media | Ho Suk Chung, Eun-Seong Kang | 2005-09-27 |
| 6314186 | Block cipher algorithm having a robust security against differential cryptanalysis, linear cryptanalysis and higher-order differential cryptanalysis | Young-tae Cha | 2001-11-06 |