Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6876613 | Disc crack detection method and method of controlling speed of disc drive using the same | Sung Jin BYUN | 2005-04-05 |
| 6826959 | Method and apparatus for measuring an amount of disc unbalance | — | 2004-12-07 |
| 5936917 | Method for determining a difference between a sub-Q code and a header of a CD-ROM | — | 1999-08-10 |
| 5877623 | Method for measuring recording linear velocity of data on compact disk | — | 1999-03-02 |
| 5734635 | Method and apparatus for controlling moving distance of optical pick-up in an optical disk system | — | 1998-03-31 |
| 5726958 | Spindle motor gain control method for CD-ROM drives and apparatus therefor | — | 1998-03-10 |
| 5579150 | Optical recording medium using a charge transfer complex | Og K. Cho | 1996-11-26 |
| 5572504 | Early brake driving method of disk system and circuit thereof | — | 1996-11-05 |
| 5175716 | Method for searching a track at high speed in an optical recording/reproducing apparatus | — | 1992-12-29 |