Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977789 | Disk drive for circular self servo writing and spiral self servo writing using prewritten reference servo bursts | — | 2005-12-20 |
| 6965489 | Using an external spiral servo writer to write reference servo sectors and spiral tracks to a disk to facilitate writing product servo sectors to the disk | Tehri S. Lee, Siri S. Weerasooriya | 2005-11-15 |
| 6924960 | Timing compensation in a self-servowriting system | Hemant Melkote | 2005-08-02 |
| 6924961 | Method and apparatus for self servowriting of tracks of a disk drive using an observer based on an equivalent one-dimensional state model | Hemant Melkote, Vinay K. Agarwal | 2005-08-02 |