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Hysteresis compensation in a disc drive |
Kenneth A. Haapala, Dwight R. Kinney, Xinghui Huang |
2018-09-04 |
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Hysteresis compensation in a disc drive |
Kenneth A. Haapala, Dwight R. Kinney, Xinghui Huang |
2018-04-03 |
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Antanas Daugela, Neal Frank Gunderson, Ricardo P. Freeman, Andrew R. Motzko, Erik J. Lindquist |
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| 9741379 |
Methods and devices for track seeking using microactuators |
Kenneth A. Haapala |
2017-08-22 |
| 9728213 |
Hysteresis compensation in a disc drive |
Kenneth A. Haapala, Dwight R. Kinney, Xinghui Huang |
2017-08-08 |
| 7885033 |
Anticipatory track switching |
Kenneth A. Haapala, Mark Larry Birtzer |
2011-02-08 |
| 7589930 |
Zone based repeated runout error compensation |
Thomas Zirps, Peng Yan, Samir Mittal, Timothy F. Ellis |
2009-09-15 |
| 7539814 |
Selecting a target destination using seek cost indicators based on longitudinal position |
Brian Pollock, Nathaniel B. Wilson, Jason D. Gregg, Mark Larry Birtzer |
2009-05-26 |
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Compensation for variation in timing skew in a disc drive data storage system |
Timothy F. Ellis |
2009-05-05 |
| 7511912 |
Writing multiple servo sector patterns to improve servo sector alignment on multiple surfaces |
Nathaniel B. Wilson, Timothy F. Ellis |
2009-03-31 |
| 7330322 |
Utilizing a combination of physical tracks and virtual tracks to store data on a data storage medium |
Brian Pollock |
2008-02-12 |
| 7251097 |
Written-in error compensation method for coherent repeatable runout |
John C. Morris, Thomas Zirps |
2007-07-31 |
| 7119981 |
Method and apparatus for tracking radially-dependent repeatable run-out |
Nathaniel B. Wilson, John C. Morris, Timothy F. Ellis |
2006-10-10 |
| 7092184 |
Monitoring a sensor's output using a target window that is based on a longitudinal offset's position-dependent indicator |
Christopher Settje, David L. Schell, Steven Koldewyn, Timothy F. Ellis |
2006-08-15 |
| 6956711 |
Fractional-rate feedforward RRO compensator |
Nathaniel B. Wilson, John C. Morris, Thomas Zirps |
2005-10-18 |
| 6952320 |
Virtual tracks for repeatable runout compensation |
Brian Pollock, Alexei H. Sacks, Brian W. Sudman, James H. McGlennen |
2005-10-04 |
| 6930851 |
Guiding a sensor using a broadly-curved lateral profile |
John C. Morris, Thomas Zirps, Nathaniel B. Wilson, Brent Jay Harmer |
2005-08-16 |
| 6882487 |
Compensation for timing variation in disc drives employing servo tracking systems |
Timothy F. Ellis, Dustin M. Cvancara, Nathaniel B. Wilson |
2005-04-19 |
| 6867943 |
Efficient feedforward compensation for repeatable runout in a disc drive |
Brent Jay Harmer, Jianbo He, Khalil Dizaji, Hai T. Ho |
2005-03-15 |
| 6744589 |
Single-sided unipolar device driver for a piezoelectric transducer in a disc drive |
John C. Morris |
2004-06-01 |
| 5235529 |
Real time suspension control with digital all-pass, high-pass filter |
Kamal N. Majeed, Steven L. Tracht, John Westerkamp |
1993-08-10 |
| 5096219 |
Full vehicle suspension control with non-vertical acceleration correction |
Kamal N. Majeed |
1992-03-17 |
| 5024460 |
Output filter and method for on/off semi-active suspension control |
Scott T. Radcliffe |
1991-06-18 |