Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757226 | Method for reducing the turn-back of the track-seeking control in an optical storage device and apparatus thereof | — | 2004-06-29 |
| 6728184 | Method and device of determining the slice level of the radio frequency ripple signal in an optical storage device | — | 2004-04-27 |
| 6680881 | Method for deciding the direction of pick-up head of disk driver while crossing tracks | Chih-Yang Liaw | 2004-01-20 |