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Patent applications and USPTO patent grants for St. John; Scott A..The latest application filed is for "disk drive determining operating fly height by detecting head disk contact from disk rotation time".
Patent | Date |
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Disk drive determining operating fly height by detecting head disk contact from read signal amplitude variance Grant 8,934,192 - Kermiche , et al. January 13, 2 | 2015-01-13 |
Disk drive calibrating threshold and gain of touchdown sensor Grant 8,891,193 - Kermiche , et al. November 18, 2 | 2014-11-18 |
Disk drive detecting head/disk contact by evaluating a subset of touchdown metrics during a servo sector interrupt Grant 8,885,279 - Kermiche , et al. November 11, 2 | 2014-11-11 |
Disk drive determining operating fly height by detecting head disk contact from disk rotation time Grant 7,583,466 - Kermiche , et al. September 1, 2 | 2009-09-01 |
Disk Drive Determining Operating Fly Height By Detecting Head Disk Contact From Disk Rotation Time App 20090128947 - KERMICHE; NOUREDDINE ;   et al. | 2009-05-21 |
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