Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7882291 | Apparatus and method for operating plural applications between portable storage device and digital device | Tae-Sung Kim, Shin-Han Kim, Kyung-im Jung | 2011-02-01 |
| 7854010 | Method and apparatus for searching rights object and mapping method and mapping apparatus for the same | Yeo-jin Kim, Sang Gyoo SIM, Kyung-im Jung, Ji Soo Kim | 2010-12-14 |
| 7810162 | Method and apparatus for playing back content based on digital rights management between portable storage and device, and portable storage for the same | Byung-Rae Lee, Tae-Sung Kim, Kyung-im Jung | 2010-10-05 |
| 7779479 | Method and apparatus for playing back content based on digital rights management between portable storage and device, and portable storage for the same | Byung-Rae Lee, Tae-Sung Kim, Kyung-im Jung, Shin-Han Kim | 2010-08-17 |
| 7646003 | Focusing apparatus and lithography system using the same | Chang-wook Moon, Dong Soo Kim, Myung-Gon SONG, Seung-Woon Lee | 2010-01-12 |
| 7571852 | Method and apparatus for searching rights objects stored in portable storage device using object location data | Moon-sang Kwon, Kyung-im Jung | 2009-08-11 |
| 7255270 | Method and apparatus for searching rights objects stored in portable storage device using object location data | Moon-sang Kwon, Kyung-im Jung | 2007-08-14 |