Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10268553 | Adaptive failure prediction modeling for detection of data storage device failures | Nicholas Eggert, Wenjuan WANG, Sailaja Venkata Chilaka, Satya Varaprasad Allumallu, Jason Matthew Feist | 2019-04-23 |
| 9135109 | Determination of optimum threshold voltage to read data values in memory cells | Mai Ghaly | 2015-09-15 |
| 9111578 | Recording density variation of data tracks | Michael J. Hassel | 2015-08-18 |
| 8947814 | Collection of readback signal modulation data | — | 2015-02-03 |
| 8867161 | Shingled magnetic recording with variable track spacing | Ken R. Burns | 2014-10-21 |
| 7747907 | Preventive recovery from adjacent track interference | Edwin S. Olds, Jonathan Williams Haines, Dan Coonen, Timothy R. Feldman, James Joseph Touchton | 2010-06-29 |
| 7515376 | Disk drive with variable track density | Brian D. Wilson | 2009-04-07 |
| 7423828 | Off-track write error recovery | Peter S. Harllee | 2008-09-09 |
| 7382562 | Preamplifier for use in data storage devices | Peter S. Harllee, Dale Thomas Riley | 2008-06-03 |
| 7342741 | Disk drive with variable track density | Brian D. Wilson | 2008-03-11 |
| 7224548 | Determining contact write current in disk drive using position error signal variance | — | 2007-05-29 |
| 7042668 | Method and apparatus for generating an index location from a spin motor of a disk drive | — | 2006-05-09 |
| 7027251 | Method and apparatus to control pole tip protrusion | Neil Richard Darragh, Jerry Moline | 2006-04-11 |
| 7023645 | Read error recovery method and apparatus | Quinn Haddock | 2006-04-04 |
| 6611396 | Disk level servo write | Noureddine Kermiche, John P. Squires | 2003-08-26 |
| 6472864 | Motion and tilt angle sensor | James M. Jones, Paul J. Poisson | 2002-10-29 |
| 6310747 | Method for reducing external signal interference with signals in a computer disk storage system | James H. Morehouse, Michael R. Utenick, John H. Blagaila | 2001-10-30 |
| 6260257 | Method of manufacturing an information storage disk drive with variable zone layout and track pitch parameter considerations | Brian D. Wilson | 2001-07-17 |
| 6134069 | Method of power saving in a disk drive apparatus with head unloading and spin reduction | Glen Catalano, Patricia M. Vincent, Gary E. Counts | 2000-10-17 |
| 6091559 | Variable zone layout and track pitch parameter considerations for information storage disk drive | Brian D. Wilson, Nelson Chenkin | 2000-07-18 |
| 6061195 | Variable zone layout and track pitch parameter considerations for information storage disk drive | Brian D. Wilson, Nelson Chenkin | 2000-05-09 |
| 6057987 | Rigid disk drive with dynamic head loading apparatus and method of manufacturing a rigid disk drive with dynamic head loading apparatus | David M. Furay, James H. Morehouse, Robert A. Alt | 2000-05-02 |
| 6032352 | Method of manufacturing rigid disk drive with dynamic head loading apparatus | David M. Furay, James H. Morehouse, Robert A. Alt | 2000-03-07 |
| 6021021 | Air bearing slider and head gimbal assembly | Robert A. Alt, Gary F. Kelsic | 2000-02-01 |
| 6005725 | Variable zone layout and track pitch parameter considerations for information storage disk drive | Brian D. Wilson | 1999-12-21 |