Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8699172 | Disk drive generating off-track read capability for a plurality of track segments | Daniel James Gunderson, Richard T. Curran, Bruce Schardt | 2014-04-15 |
| 7489469 | Embedded runout correction based on written-in runout measurement | Yu Sun, Don Brunnett, Thomas O. Melrose | 2009-02-10 |
| 7315431 | Method to correct radial misposition of data tracks using stitched correction fields | Stephen H. Perlmutter, Thomas O. Melrose, James W. Hargarten, Don Brunnett, Adrian E. Cerda | 2008-01-01 |
| 7212369 | Method and apparatus for performing a spiral self-servo write operation in a disk drive using an auto detection scheme | Yu Sun, Pang Tan, Jingbo Yu, Adrian E. Cerda | 2007-05-01 |
| 6965491 | Method to correct radial misposition of data tracks | Stephen H. Perlmutter, Thomas O. Melrose, James W. Hargarten, Don Brunnett, Adrian E. Cerda | 2005-11-15 |
| 6714376 | Partial servo write fill in | Don Brunnett | 2004-03-30 |
| 6473301 | Disk drive test rack with universal electrical connector | Duc H. Banh, Danilo Bueno | 2002-10-29 |
| 6327150 | Disk drive test rack with universal electrical connector | Duc H. Banh, Danilo Bueno | 2001-12-04 |
| 4875117 | Digital head positioner assembly | Arnold G. Slezak | 1989-10-17 |
| 4797762 | Stress free winchester drive shaft mounting | Dan L. Kilmer, Kevin Maher | 1989-01-10 |
| 4797763 | Compact magnetic head flexible suspension | Michael Warner, Dan L. Kilmer | 1989-01-10 |
| 4796122 | Integral head positioner for hard disk storage system | Dan L. Kilmer | 1989-01-03 |
| 4754353 | Hard disk head positioner assembly | — | 1988-06-28 |