Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12176010 | Systems for and methods for improved laser mode hop detection for hard disk drive applications | Scott O’Brien, Nathan Rudd | 2024-12-24 |
| 9881637 | Methods and devices for spin torque oscillator control and monitoring | Ross S. Wilson, Andrew P. Krebs, Greg Starr, Scott M. O'Brien | 2018-01-30 |
| 9715887 | Magnetic recording system using pattern dependent writer having register pages for storing write currents | Ross S. Wilson, Peter J. Windler, Bruce A. Wilson, Scott M. O'Brien, Jason P. Brenden +2 more | 2017-07-25 |
| 9437219 | Magnetoresistive reader for two-dimensional magnetic recording | Ross S. Wilson, Scott M. O'Brien, Jeffrey A. Gleason, Jason P. Brenden, David Fitzgerald | 2016-09-06 |
| 9401175 | Preamplifier crosstalk correction in array reader magnetic recording system | Jeffrey A. Gleason, Scott M. O'Brien, Travis Roger Oenning, Ross S. Wilson | 2016-07-26 |
| 8233229 | Systems and methods for reduction of cross coupling in proximate signal lines | Robert Wimmer, Ram Narayan, Michael Peterson, David W. Kelly | 2012-07-31 |
| 7034478 | Digital spindle control architecture | Jason P. Brenden, Dames A. Dahlberg, Michael Peterson, Ross S. Wilson | 2006-04-25 |
| 7012396 | Increased digital spindle motor control resolution through dither | Jason P. Brenden, James A. Dahlberg | 2006-03-14 |
| 6584422 | Method and apparatus for optimizing corner frequency calibration of a tunable filter using a programmable diode | Raymond A. Richetta | 2003-06-24 |
| 6469856 | System and method for calibrating a corner frequency of a tunable filter employed in a read channel of a data storage system | Chad Mitchell, Rick Allen Philpott, Raymond A. Richetta | 2002-10-22 |
| 6429988 | System and method for calibrating a corner frequency of a tunable filter using ADC code difference method | Chad Mitchell, Rick Allen Philpott, Raymond A. Richetta | 2002-08-06 |
| 6400518 | Magneto-resistive asymmetry correction circuit | Robert A. Kertis, Klaas B. Klaassen, Raymond A. Richetta, Jacobus C. L. van Peppen | 2002-06-04 |