Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7882291 | Apparatus and method for operating plural applications between portable storage device and digital device | Yun-sang Oh, Tae-Sung Kim, Kyung-im Jung | 2011-02-01 |
| 7870397 | Method and apparatus for managing digital rights of portable storage device | Byung-Rae Lee, Kyung-im Jung, Joong-Chul Yoon, Moon-sang Kwon, Jae Jin Choi | 2011-01-11 |