Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792517 | Firmware controlled backup in disk drives | Erhard Schreck | 2004-09-14 |
| 6785080 | Method and apparatus for providing a variable rate oversampling digital filter for resonance compensation in disk drive servo control systems | Yu Sun, Xiaoping Hu | 2004-08-31 |
| 6765747 | Method and apparatus for reducing low frequency repeatable runout in hard disk drive | Yu Sun | 2004-07-20 |
| 6714376 | Partial servo write fill in | Lloyd Levy | 2004-03-30 |