Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9253191 | Method for generating smart contents, method for executing smart contents and method for providing N-screen service of smart contents | Hyeok-Chan KWON, Seungmin LEE, Yong-Hyuk MOON, Dong-Il Seo | 2016-02-02 |
| 8824728 | Method and system for tracking illegal distributor and preventing illegal content distribution | Sang-Woo Lee, Yun-Kyung Lee, Sin Hyo Kim, Byung Ho Chung, Hyeran Mun +3 more | 2014-09-02 |
| 8762729 | Group signature system and method providing controllable linkability | Jung Yeon Hwang, Gun Tae Bae, Yun-Kyung Lee, Hyeran Mun, Sang-Woo Lee +3 more | 2014-06-24 |
| 8712037 | Data encoding and decoding apparatus and method thereof for verifying data integrity | Yun-Kyung Lee, Sin Hyo Kim, Byung Ho Chung, Sang-Woo Lee, Hyeran Mun +3 more | 2014-04-29 |
| 8712041 | Content protection apparatus and content encryption and decryption apparatus using white-box encryption table | Yun-Kyung Lee, Sin Hyo Kim, Byung Ho Chung, Hyeran Mun, Sang-Woo Lee +3 more | 2014-04-29 |