Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6826772 | Disk clamping apparatus for disk player | Seok-jung Kim, Chong-sam Chung, Yong-hoon Lee | 2004-11-30 |
| 6807674 | Disk cartridge | Seok-jung Kim, Heui-jong Kang | 2004-10-19 |
| 6788645 | Disk cartridge | Yong-hoon Lee, Chong-sam Chung, Heui-jong Kang | 2004-09-07 |
| 6728200 | Cartridge for an information recording medium | Jong Pil Park, In-sik Park, Young-sun Seo, Jung-wan Ko | 2004-04-27 |
| 6728076 | Cartridge having sensor hole to be opened/closed and apparatus and method for driving the same | Jung-wan Ko, Dong-Ho Shin, In-sik Park, Young-sun Seo, Jong-phil Park +2 more | 2004-04-27 |
| 6724696 | Four-axial driving actuator for optical pickup | Seok-jung Kim, Yong-hoon Lee, Tae-yong Doh, Sun-mo Kim | 2004-04-20 |
| 6724709 | Disc cartridge and system | Yong-hoon Lee | 2004-04-20 |