Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6646976 | Optical pickup apparatus capable of reducing cross talk by adjacent tracks and a method therefor | Chong-sam Chung, Young-man Ahn, Tae Kyung Kim, Hea-jung Suh, Seung-tae Jung +2 more | 2003-11-11 |
| 6621787 | Optical storage medium having protective layer thicker than wavelength of useable light source | Chul-woo Lee, Kun-ho Cho, Joong-eon Seo, Seung-tae Jung, Byeong-Ho Park +3 more | 2003-09-16 |
| 6606295 | Disc accomodating adaptor and a method and apparatus for driving the same | Young-sun Seo, In-sik Park, Jung-wan Ko, Han-kook Choi, Jong Pil Park +2 more | 2003-08-12 |
| 6574189 | Cartridge having sensor hole to be opened/closed and apparatus and method for driving the same | Jung-wan Ko, In-sik Park, Young-sun Seo, Han-kook Choi, Jong-phil Park +2 more | 2003-06-03 |