Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636562 | Unconstrained equalization method and apparatus with gain and timing bias to control runaway for direct access storage device (DASD) data channels | Richard Leo Galbraith | 2003-10-21 |
| 6532259 | Equalization method and apparatus with gain adjustment for direct access storage device (DASD) data channels | Gregory S. Bush | 2003-03-11 |
| 6393511 | Multi-track density direct access storage device | David W. Albrecht, Wayne Leung Cheung, Kok-Kia Chew, Ju-Hi J. Hong | 2002-05-21 |
| 6307705 | Method and apparatus for reducing track switch latency in a disk drive | Clark A. Anderson, Todd B. Anderson, Gerald L. Cadloni, Earl A. Cunningham, Michael Hicken +1 more | 2001-10-23 |
| 6222879 | Self contained equalization method and apparatus | Roy D. Cideciyan, Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith | 2001-04-24 |
| 6104566 | Direct access storage device (DASD) with a variable spindle rotation speed | — | 2000-08-15 |
| 5999351 | Multi-track density direct access storage device | David W. Albrecht, Wayne Leung Cheung, Kok-Kia Chew, Ju-Hi J. Hong | 1999-12-07 |
| 5754357 | Method and apparatus for moving a disk drive actuator away from a magnetic latch | Todd B. Anderson, Jeffrey F. Boigenzahn, Amy L. Warner | 1998-05-19 |
| 5682274 | Method and apparatus for positioning transducers to correct for read and write element misregistration offsets which vary dependent on rotary actuator angular position across a disk medium | Dana H. Brown, Earl A. Cunningham, Kevin J. Erickson, Richard H. Estry, Thomas Glaser +3 more | 1997-10-28 |
| 5485323 | Method and apparatus for moving a disk drive actuator away from a magnetic latch | Todd B. Anderson, Jeffrey F. Boigenzahn, Amy L. Warner | 1996-01-16 |
| 5287046 | Method and system for actuator control for direct access storage devices | Gary Dale Carpenter, Robert Jansen, Eugene F. Plutowski | 1994-02-15 |
| 5241433 | Disk drive servo control | Todd B. Anderson, Mark E. Bofferding, Martin Raymond Green, Mark David Hagen, Joseph M. Humel +3 more | 1993-08-31 |
| 5193036 | Transducer head skew arrangement for disk drive system | Martin Raymond Green, Randolph B. Heineke | 1993-03-09 |
| 5119250 | Method and apparatus for performing a seek | Martin Raymond Green, Michael C. Stich | 1992-06-02 |