Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6813230 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Kyung-geun Lee, Du-seop Yoon, Jae-seong Shim +4 more | 2004-11-02 |
| 6791920 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Yong-jin Ahn, Du-seop Yoon, Tatsuhiro Otsuka +4 more | 2004-09-14 |
| 6751178 | Optical recording medium and recording/reproduction method thereof | Kyung-geun Lee, In-sik Park, Byung-in Ma, Jae-seong Shim, Du-seop Yoon +2 more | 2004-06-15 |
| 6744718 | Physical identification data addressing method using wobble signal, wobble address encoding circuit, method and circuit for detecting wobble address, and recording medium therefor | Jung-wan Ko, In-sik Park, Kyung-geun Lee, Du-seop Yoon, Jae-seong Shim +4 more | 2004-06-01 |
| 6721243 | METHOD FOR DETECTING SERVO ERROR, APPARATUS THEREFOR, DISK WHICH MAINTAINS QUALITY OF SERVO ERROR SIGNAL, METHOD OF CONTROLLING SERVO OF DISK RECORDING/REPRODUCING APPARATUS, METHOD OF DETECTING TRACKING ERROR, AND METHOD OF DETECTING TILT ERROR | In-sik Park, Byung-in Ma, Chong-sam Chung, Jang-hoon Yoo, Jung-wan Ko +2 more | 2004-04-13 |