DESAI; ASHOK K.

Patent Applications and Registrations

Patent applications and USPTO patent grants for DESAI; ASHOK K..The latest application filed is for "disk drive with improved spin-up control".

Company Profile

0.18.2

DESAI; ASHOK K. - WESTLAKE VILLAGE CA
Desai; Ashok K. - West Lake Village CA
Desai; Ashok K. - Chatsworth CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Disk Drive With Improved Spin-up Control App 20150380045 - CALAWAY; CHARLES J. ; et al.	2015-12-31
Disk drive with improved spin-up control Grant 9,147,428 - Calaway , et al. September 29, 2	2015-09-29
Disk Drive With Improved Spin-up Control App 20140320998 - CALAWAY; CHARLES J. ; et al.	2014-10-30
Disk drive adjusting gain of spindle motor compensator based on a ratio of spin speeds Grant 8,737,008 - Watanabe , et al. May 27, 2	2014-05-27
Disk drive optimizing spindle motor torque by adjusting leading phase angle during spin-up Grant 8,610,391 - Yang , et al. December 17, 2	2013-12-17
Disk drive detecting when head is parked on ramp Grant 8,072,703 - Calaway , et al. December 6, 2	2011-12-06
Disk drive updating estimate of voice coil resistance to account for resistance change prior to unload operation Grant 7,876,522 - Calaway , et al. January 25, 2	2011-01-25
Disk drive calibrating voice coil resistance for velocity control of voice coil motor Grant 7,800,857 - Calaway , et al. September 21, 2	2010-09-21
Disk drive seeking to OD track and then ramping velocity to implement fast unload Grant 7,573,670 - Ryan , et al. August 11, 2	2009-08-11
Disk drive controlling a voice coil motor during an emergency unload Grant 7,548,392 - Desai , et al. June 16, 2	2009-06-16
Disk drive employing a calibrated brake pulse to reduce acoustic noise when latching an actuator arm Grant 7,224,546 - Orakcilar , et al. May 29, 2	2007-05-29
Disk drive employing momentum based unload during power failure Grant 7,095,579 - Ryan , et al. August 22, 2	2006-08-22
Method and apparatus for sensing position in a disk drive Grant 5,602,693 - Brunnett , et al. February 11, 1	1997-02-11
Disk drive head positioning servo system utilizing encoded track zone information Grant 4,910,617 - Brunnett , et al. March 20, 1	1990-03-20
Method and apparatus for recording disk servo information with detachable position decoder Grant 4,831,470 - Brunnett , et al. May 16, 1	1989-05-16
Transient temperature compensation for moving head disk drive Grant 4,207,601 - Desai , et al. June 10, 1	1980-06-10
Versatile phase-locked loop for read data recovery Grant 3,944,940 - Desai March 16, 1	1976-03-16
Phase-locked loop for an electronic sectoring scheme for rotating magnetic memory Grant 3,898,690 - Desai August 5, 1	1975-08-05

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