Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6801493 | Optical pickup device | Dong-seob Jang, Sung-Jin Lee, Gyu-chan Jun | 2004-10-05 |
| 6771452 | Actuator of disc drive having shock damping device | Byoung-young Bae, Soon-kyo Hong | 2004-08-03 |
| 6404731 | Cartridge for accommodating a disc | Young-sun Seo, Han-kook Choi, Jong Pil Park, In-sik Park | 2002-06-11 |
| 6339517 | Dust removing apparatus for disk drive | — | 2002-01-15 |
| 6295255 | Optical pickup having a tilt mechanism to adjust an optical axis of an incident light beam | Young-sun Seo, Han-kook Choi, Pyong-yong Seong, In-sik Park, Hee-deuk Park +1 more | 2001-09-25 |
| 6266315 | Catadioptric optical system, optical pickup and optical disk drive employing the same, and optical disk | Chul-woo Lee, Chong-sam Chung, Yong-Moon Lee, Cheol-sung Yeon, Joong-eon Seo +4 more | 2001-07-24 |
| 6188542 | Apparatus for loading a disk cartridge | — | 2001-02-13 |