Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7554911 | Method for controlling play speed in an optical disc device | — | 2009-06-30 |
| 7433284 | Method for controlling tilt servo in optical disc device | — | 2008-10-07 |
| 7319642 | Method for adjusting focus bias in optical disk device | — | 2008-01-15 |
| 7257068 | Apparatus and method for reproducing replacement data recorded on a disc | — | 2007-08-14 |
| 7177243 | Optical disc track access apparatus and method for optical disc reproducer | Dong Keun Lee, Cheol Jin | 2007-02-13 |
| 6791915 | Optical disc track access apparatus and method for optical disc reproducer | Dong Keun Lee, Cheol Jin | 2004-09-14 |
| 6633025 | Method and apparatus for detecting and compensating inclination of objective lens | — | 2003-10-14 |
| 6552973 | Apparatus and method for servo control in an optical disk driver | Byung-Gyoo Kang | 2003-04-22 |
| 6535466 | Apparatus and method for accessing data tracks on an optical disk | — | 2003-03-18 |
| 6493298 | Method of controlling reproduction speed of optical disk | — | 2002-12-10 |
| 6326756 | Method and apparatus for applying a driving voltage to a motor of an optical disk device | — | 2001-12-04 |