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On head microelectronics for write synchronization |
Mark Anthony Gubbins, Robert William Lamberton, Robert E. Weinstein |
2022-12-20 |
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On head microelectronics for write synchronization |
Mark Anthony Gubbins, Robert William Lamberton, Robert E. Weinstein |
2021-11-23 |
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Mark Anthony Gubbins, Robert William Lamberton, Robert E. Weinstein |
2020-08-18 |
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On head microelectronics for write synchronization |
Mark Anthony Gubbins, Robert William Lamberton, Robert E. Weinstein |
2018-07-24 |
| 9842612 |
On head microelectronics for write synchronization |
Mark Anthony Gubbins, Robert William Lamberton, Robert E. Weinstein |
2017-12-12 |
| 9405467 |
Adaptive guard band for improved data storage capacity |
Aigang Feng, FongKheon Chong, MyintNgwe Maung, SienHuay Chong, Abhay T. Kataria +2 more |
2016-08-02 |
| 9086805 |
Dynamic tracking of storage region operating parameters |
Timothy R. Feldman, Jonathan Williams Haines |
2015-07-21 |
| 8448045 |
Outer code error correction |
Prafulla Bollampalli Reddy, Peter Igorevich Vasiliev, Hui Su, Timothy R. Feldman, Mary Elizabeth Dunn +1 more |
2013-05-21 |
| 7747907 |
Preventive recovery from adjacent track interference |
Edwin S. Olds, Jonathan Williams Haines, Dan Coonen, Timothy R. Feldman, Bruce D. Emo |
2010-06-29 |
| 5774299 |
Adaptive calibration of read/write elements in a disc drive |
Michael Baum, Keith W. Malang |
1998-06-30 |
| 5600506 |
Apparatus and method for determining the position of a transducer relative to a disk surface in a disk drive system |
Michael Baum |
1997-02-04 |
| 4967291 |
Method and apparatus for preventing an over-velocity error condition of a hard disk drive system |
Todd D. Baumann |
1990-10-30 |
| 4622499 |
Method and apparatus for controlling a motor |
John P. Squires, Alan D. Kronisch, John J. Freeman |
1986-11-11 |
| 4539608 |
Low offset position demodular |
John P. Hill |
1985-09-03 |
| 4502021 |
Constant bandwidth automatic gain control system |
John P. Hill |
1985-02-26 |
| 4480217 |
Automatic velocity calibrator for a velocity servo loop in a magnetic disk drive |
David C. Robbins, David P. Haldeman, John P. Hill, Charles M. Sander |
1984-10-30 |
| 4326226 |
Constant bandwidth automatic gain control |
Richard J. Pederson |
1982-04-20 |
| 4321517 |
Resonance suppression method |
John P. Hill |
1982-03-23 |
| 4285015 |
Method and apparatus for locating a movable servo controlled member during position signal drop-out |
Andrew M. Rose, Frank J. Sordello |
1981-08-18 |
| 4263627 |
Electronic tachometer |
Andrew M. Rose |
1981-04-21 |
| 4202019 |
Timing circuit and method for a track following servo in a data storage system |
Paul M. Popoff, Siu K. Lee |
1980-05-06 |
| 4188646 |
Sectorized data path following servo system |
Frank J. Sordello, Edward R. Darrah |
1980-02-12 |
| 4184108 |
Self-regulating electronic tachometer |
Frank J. Sordello |
1980-01-15 |