Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7254098 | CD-DVD compatible optical pickup and optical recording and/or reproducing apparatus using the same | Jung-gug Pae, Bong-gi Kim, Chun-seong Park, Soo-han Park, Moon-whan Lee +3 more | 2007-08-07 |