Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374362 | Harmonic sensor phase error detection for data storage devices | — | 2025-07-29 |
| 10553247 | Data storage device calibrating data density based on amplitude-inverted or time-inverted read signal | Mark A. Nichols | 2020-02-04 |
| 9786309 | Data storage device detecting minimum stable fly height of a head over a disk | Bernhard E. Knigge, Noureddine Kermiche, Puneet Bhargava | 2017-10-10 |
| 9786310 | Data storage device detecting lasing threshold of laser by measuring protrusion effect | Hans J. Richter, Andreas Moser | 2017-10-10 |
| 9361939 | Data storage device characterizing geometry of magnetic transitions | — | 2016-06-07 |
| 9001453 | Data storage device calibrating fly height actuator based on read mode touchdown resistance of touchdown sensor | Bernhard E. Knigge, Jian Xu, Zhen Z. Ye | 2015-04-07 |
| 8238051 | Real time monitoring inconsistent operations in a hard disk drive | Peter Michael Baumgart, Bernhard E. Knigge | 2012-08-07 |
| 7808734 | Monitoring a fly height of a magnetic transducer | Hai Chi Nguy, Jeffrey R. Williams | 2010-10-05 |
| 7705588 | Apparatus and method for testing magnetic disk drive components using drive-based parts | Gang Herbert Lin, Tao Lin, Amir Ali Companieh, Rob Milby, Ron D. Carroll +1 more | 2010-04-27 |
| 7697223 | Monitoring a fly height of a magnetic transducer | Hai Chi Nguy, Jeffrey R. Williams | 2010-04-13 |
| 7199960 | Disk drive with AC exciter for head/disk interface | Erhard Schreck | 2007-04-03 |
| 5661614 | Method and apparatus for error recovery for unstable magnetorestrictive heads | Albert John Wallash, Richard George Hirko | 1997-08-26 |