Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8639683 | Method for data analysis and digital forensics and system using the same | Youn Hee Gil, Joo Young Lee, Su Hyung Jo, Young Soo Kim, Keon Woo Kim +4 more | 2014-01-28 |
| 8571210 | Content protection apparatus and method using binding of additional information to encryption key | Sin Hyo Kim, Yun-Kyung Lee, Byung Ho Chung, Hye Ran Mun, Sang-Woo Lee +3 more | 2013-10-29 |
| 8499158 | Anonymous authentication service method for providing local linkability | Sok-Joon LEE, Jung Yeon Hwang, Yun-Kyung Lee, Sin Hyo Kim, Sang-Woo Lee +3 more | 2013-07-30 |
| 8447885 | User terminal system, digital rights management system including the user terminal system, and method of managing digital rights | Sin Hyo Kim, Byung Ho Chung | 2013-05-21 |
| 8341721 | Web-based traceback system and method using reverse caching proxy | Jong Hyun Kim, Geon Lyang Kim, Jong Ho Ryu, Chi Yoon Jeong, Seon Gyoung Sohn +2 more | 2012-12-25 |
| 8230503 | Method of extracting windows executable file using hardware based on session matching and pattern matching and apparatus using the same | Byoung-Koo KIM, Seung-Yong YOON, Ik-Kyun KIM, Jin Tae Oh, Jong Soo Jang | 2012-07-24 |
| 8225107 | Methods of storing and retrieving data in/from external server | Ku Young Chang, Do Won Hong | 2012-07-17 |
| 7975142 | Ring authentication method for concurrency environment | Ik Re Jeong, Do Won Hong | 2011-07-05 |
| 7715556 | Key establishment method and system using commutative linear function | Ku Young Chang, Do Won Hong, Kyo Il Chung | 2010-05-11 |
| 7599979 | Apparatus for hybrid multiplier in GF(2m) and method thereof | Yong-Je Choi, Ku Young Chang, Do Won Hong | 2009-10-06 |
| 7587046 | Method and apparatus for generating keystream | Ku Young Chang, Mun-Kyu Lee, Hang Lee, Do Won Hong, Ju Sung Kang +1 more | 2009-09-08 |
| 6040850 | Method for interfacing between transmitter and receiver of digital broadcasting system through satellite | Sung Kyong Un, Hwan Chul Kim, Soo-In Lee | 2000-03-21 |
| 5889148 | Antibiotic peptides | Keun Hyeung Lee, Sung Yu Hong, Bok-Leul Lee, Kwang Hoe Chung, Jeong-Hyeok Yoon +2 more | 1999-03-30 |