| 9558772 |
Position error signal (PES) detection |
Timothy F. Ellis |
2017-01-31 |
| 9502062 |
Using two or more offset repeatable runout correction values for a virtual track of a magnetic disk |
Andrei Dorobantu, Tim Rausch |
2016-11-22 |
| 9178531 |
Servo gray code check bits |
Mustafa Can Ozturk, Puskal Prasad Pokharel, Barmeshwar Vikramaditya |
2015-11-03 |
| 7843661 |
Controller with fractional position algorithm |
David L. Schell, Chris Settje |
2010-11-30 |
| 7589930 |
Zone based repeated runout error compensation |
Reed D. Hanson, Peng Yan, Samir Mittal, Timothy F. Ellis |
2009-09-15 |
| 7567403 |
Bi-directional servo track writing to minimize sidewall writing at high skew angles |
Alexei H. Sacks, Haoying Sun |
2009-07-28 |
| 7251097 |
Written-in error compensation method for coherent repeatable runout |
Reed D. Hanson, John C. Morris |
2007-07-31 |
| 6956711 |
Fractional-rate feedforward RRO compensator |
Reed D. Hanson, Nathaniel B. Wilson, John C. Morris |
2005-10-18 |
| 6930851 |
Guiding a sensor using a broadly-curved lateral profile |
Reed D. Hanson, John C. Morris, Nathaniel B. Wilson, Brent Jay Harmer |
2005-08-16 |
| 6847503 |
Repeatable runout compensation in a disc drive |
Tao Zhang, John C. Morris |
2005-01-25 |
| 6449116 |
Compression and storage of written-in error compensation tables in an embedded servo disc drive |
John C. Morris |
2002-09-10 |