| 5459383 |
Robust active damping control system |
Harry S. Hvostov |
1995-10-17 |
| 5426545 |
Active disturbance compensation system for disk drives |
David B. Davies |
1995-06-20 |
| 5247398 |
Automatic correction of position demodulator offsets |
— |
1993-09-21 |
| 5220468 |
Disk drive with constant bandwidth automatic gain control |
— |
1993-06-15 |
| 5202802 |
Methods of writing and detecting dibit servo encoding |
— |
1993-04-13 |
| 5187619 |
High speed switched automatic gain control |
— |
1993-02-16 |
| 5155422 |
Self-tuning adaptive bandwidth regulator |
Dwight R. Kinney |
1992-10-13 |
| 5153786 |
Extended range servo system for positioning a disk drive head over a selected track |
— |
1992-10-06 |
| 5153787 |
Combination embedded and dedicated servo system including embedded servo waiting |
— |
1992-10-06 |
| 5136440 |
Track identification and counting in a disk drive positioning system |
— |
1992-08-04 |
| 5115359 |
Fault tolerant frame, guardband and index detection methods |
— |
1992-05-19 |
| 5115360 |
Embedded burst demodulation and tracking error generation |
— |
1992-05-19 |
| 5109307 |
Continuous-plus-embedded servo data position control system for magnetic disk device |
— |
1992-04-28 |
| 5099367 |
Method of automatic gain control basis selection and method of half-track servoing |
— |
1992-03-24 |
| 5095471 |
Velocity estimator in a disk drive positioning system |
— |
1992-03-10 |
| 4536809 |
Adaptive misposition correcting method and apparatus for magnetic disk servo system |
— |
1985-08-20 |