Issued Patents All Time
Showing 126–136 of 136 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6005743 | Disk drive with multiple actuators on a single axis and disk surfaces of differing track pitch | Kirk B. Price, Mantle Man-Hon Yu | 1999-12-21 |
| 5999357 | Method and apparatus for spindle synchronization to reduce drive to drive runout | — | 1999-12-07 |
| 5963393 | Servo-free velocity estimator for coil driven actuator arm in a data storage drive | Bryan Scott Rowan | 1999-10-05 |
| 5912782 | System and method for adjusting actuator control current for directional torque variance in a disk drive | Troy Tse-Quong Lee, Eric Gregory Oettinger, Mantle Man-Hon Yu | 1999-06-15 |
| 5898286 | Digital servo control system for a data recording disk file with improved saturation modelling | Donald Lee Clare | 1999-04-27 |
| 5825579 | Disk drive servo sensing gain normalization and linearization | Wayne Leung Cheung, Donald Lee Clare | 1998-10-20 |
| 5793555 | Seek optimization for disk files with side-by-side head | Karl A. Belser | 1998-08-11 |
| 5781363 | Servo-free velocity estimator for coil driven actuator arm in a data storage drive | Bryan Scott Rowan | 1998-07-14 |
| 5761007 | Disk drive with multiple actuators on a single axis having different inertia characteristics | Kirk B. Price, Mantle Man-Hon Yu | 1998-06-02 |
| 5757567 | Method and apparatus for servo control with high efficiency gray code for servo track ID | Steven R. Hetzler | 1998-05-26 |
| 5617536 | Method and apparatus for servo control with error detection of gray (pennington) code used for servo track ID | David A. Freitas, Mantle Man-Hon Yu | 1997-04-01 |