Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8234698 | Anonymous authentication-based private information management system and method | Yun-Kyung Lee, Seung Wan HAN, Sok-Joon LEE, Byung Ho Chung | 2012-07-31 |
| 7664950 | Method for dynamically changing intrusion detection rule in kernel level intrusion detection system | Bo-Heung CHUNG, Seungho Ryu, Sung Won Sohn, Chee Hang Park | 2010-02-16 |
| 7571309 | Method and apparatus for providing security mechanism guaranteeing transparency at transport layer | Geon Woo Kim, Sun Hee Lim, Sang Su Lee, Ki Hyun Kim, Jong Soo Jang | 2009-08-04 |
| 7290279 | Access control method using token having security attributes in computer system | Sung Kyong Eun, Jong-Gook KO, So-Young Doo, Joon Yu, Jae Deok Lim | 2007-10-30 |
| 7158024 | Packet intrusion detection rule simplification apparatus and method, and packet intrusion detection apparatus and method using simplified intrusion detection rule | Bo-Heung CHUNG, Seungho Ryu, Jong Soo Jang | 2007-01-02 |
| 7134017 | Method for providing a trusted path between a client and a system | So-Young Doo, Sung Kyong Un, Jong-Gook KO, Kyo Il Chung | 2006-11-07 |