Issued Patents All Time
Showing 251–275 of 289 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824387 | Magnetic disc with carbon protective layer having regions differing in hardness | Dallas W. Meyer, Bo Wei | 1998-10-20 |
| 5818661 | Laminated back iron structure for increased motor efficiency | Richard W. Luoma | 1998-10-06 |
| 5817931 | Glide detect head with predictable asperity contact region | — | 1998-10-06 |
| 5812341 | Laminated back iron structure for increased motor efficiency | Richard W. Luoma | 1998-09-22 |
| 5808184 | Thermal asperity sensor head with multiple spaced asperity sensors | Lowell J. Berg, Mark J. Schaenzer, Peter Segar | 1998-09-15 |
| 5801894 | Power-saving high performance data storage system | Huey-Ming Tzeng | 1998-09-01 |
| 5796556 | Flex on suspension design minimizing sensitivities to environmental stresses | — | 1998-08-18 |
| 5774305 | Head gimbal assembly to reduce slider distortion due to thermal stress | — | 1998-06-30 |
| 5770133 | Method for fabricating a vibration isolating data storage system housing | — | 1998-06-23 |
| 5768056 | Reduction of liquid and smear collection/pickup by sliders | John L. Brand, Dallas W. Meyer, David G. Wobbe | 1998-06-16 |
| 5764437 | Pivoting ramp for dynamic load/unload files | Dallas W. Meyer | 1998-06-09 |
| 5760998 | Disk drive with rotatable bumper blocks | James William Berberich, Lowell J. Berg, John S. Heath, Jerry L. Neubauer | 1998-06-02 |
| 5757587 | Direct access storage device having a disk motion limiter for preventing disk data zone and spindle bearing damage | Lowell J. Berg, Jeffrey F. Boigenzahn, Todd Phillip Fracek | 1998-05-26 |
| 5757101 | Laminated back iron structrue for increased motor efficiency | Richard W. Luoma | 1998-05-26 |
| 5755518 | Pivot bearing | — | 1998-05-26 |
| 5754371 | Swage plate bumper for disc drive | Dallas W. Meyer, Joseph Cheng-Tsu Liu | 1998-05-19 |
| 5742455 | Dual latch apparatus for restraining a direct access storage device actuator | — | 1998-04-21 |
| 5732215 | System for equalizing operating temperature by allocating infrequently accessed data to the high temperature DASD and allocating frequently accessed data to the low temperature DASD | Hal Hjalmar Ottesen | 1998-03-24 |
| 5703734 | Disc drive having an integral gasket and continuous outer perimeter shock bumper | James William Berberich, Lowell J. Berg, John S. Heath, Jerry L. Neubauer | 1997-12-30 |
| 5701218 | Flex on suspension design minimizing sensitivities to environmental stresses | — | 1997-12-23 |
| 5696649 | Elastic insert shroud to provide maximum effective shrouding shock mitigation and filtering in high speed disk drives | — | 1997-12-09 |
| 5670837 | Disk drive spindle motor having split windings for each phase | Kevin J. Erickson | 1997-09-23 |
| 5633767 | Adaptive and in-situ load/unload damage estimation and compensation | Hal Hjalmar Ottesen, Gordon James Smith | 1997-05-27 |
| 5590004 | Resilient clamp and compliant element data disk support system | — | 1996-12-31 |
| 5585980 | Low friction device for an actuator arm of a disk drive | — | 1996-12-17 |