Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005758 | Encryption/decryption method and apparatus for controlling content use based on license information | Sun-nam Lee, Myung-Sun Kim, Sung-hyu Han, Jae-heung Lee, Bong-seon Kim +1 more | 2011-08-23 |
| 7983989 | Method and apparatus for importing content | Bong-seon Kim, Su-hyun Nam | 2011-07-19 |
| 7912076 | Method and apparatus for managing domain | Bong-seon Kim, Su-hyun Nam | 2011-03-22 |