Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8443454 | Method and apparatus for preventing illegal reuse of digital right management content in portable terminal | Chang-Gie Lee, Young-hoon Min, Jae-Min Jung, Seok-Kyu Jang | 2013-05-14 |
| 8312287 | Apparatus and method for dynamically changing a password | Young-hoon Min, Jin Woo NAM | 2012-11-13 |
| 8131952 | Apparatus and method for efficient memory use in portable terminal | Seok-Kyu Jang, Young-hoon Min, Young Cheul Wee | 2012-03-06 |
| 7895444 | Method and apparatus for preventing illegal access using prohibit key in electronic device | Woo-Jin Yun, Jae-Min Jung, Sung-Min Kwak, Se-Wook Park | 2011-02-22 |