Issued Patents 2005
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970407 | Recording medium for storing write protection information and write protection method thereof | Jung-wan Ko | 2005-11-29 |
| 6967918 | Optical recording medium with wobbled header area, and data recording method and apparatus therefor | In-sik Park, Jung-wan Ko, Tae Kyung Kim, Jin-hoon Jeon, Tatsuhiro Otsuka +1 more | 2005-11-22 |
| 6963531 | Recording medium for storing write protection information and write protection method thereof | Jung-wan Ko | 2005-11-08 |
| 6940797 | Apparatus and method of compensating for tilt and/or defocus of a disc during recording | Jung-wan Ko, Seong-sin Joo, In-sik Park | 2005-09-06 |
| 6934236 | Information storage medium having updatable control information and recording and/or reproducing method thereof | In-sik Park, Du-seop Yoon | 2005-08-23 |
| 6930619 | Data modulation method, and recording and reproducing apparatuses and methods adopting the data modulation method | Jae-seong Shim, Jung-wan Ko, Ki Hyun Kim, Hyun Soo Park | 2005-08-16 |
| 6914860 | Apparatus for and method of detecting reproduction signal by selective combination according to system conditions | Seong-sin Joo, Tatsuhiro Otsuka | 2005-07-05 |
| 6906994 | Disc having grooves and pits with different depths, and method for manufacturing the disc | Du-seop Yoon, Chang-Min Park, In-sik Park | 2005-06-14 |
| 6873594 | Method of modifying identification data in linking loss area | Woo-sik Eom | 2005-03-29 |
| 6862256 | Optical information storage medium and method of recording information thereon | Jung-wan Ko | 2005-03-01 |
| 6847594 | Recording medium having wobbled groove tracks out of phase with wobbled land tracks, servo controlling apparatus using wobble signal and method thereof | — | 2005-01-25 |
| 6845079 | High-speed optical recording and erasing method and apparatus using two beams | In-sik Park | 2005-01-18 |