Cunningham; Earl Albert

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cunningham; Earl Albert.The latest application filed is for "compact servo pattern optimized for m-r heads".

Company Profile

0.15.0

Cunningham; Earl Albert - Rochester MN

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Patent Activity

Patent	Date
Compact servo pattern optimized for M-R heads Grant 6,760,184 - Cunningham July 6, 2	2004-07-06
Method and apparatus for reducing track switch latency in a disk drive Grant 6,307,705 - Anderson , et al. October 23, 2	2001-10-23
Method and error correcting code (ECC) apparatus for storing predefined information with ECC in a direct access storage device Grant 6,079,044 - Cunningham , et al. June 20, 2	2000-06-20
Compact servo pattern optimized for M-R heads Grant 6,057,977 - Cunningham May 2, 2	2000-05-02
Selectable write precompensation in a direct access storage device (DASD) Grant 6,043,942 - Cunningham , et al. March 28, 2	2000-03-28
Multipath channel apparatus and method using offset parameters to compensate for amplitude and timing errors in data storage devices Grant 6,014,277 - Christensen , et al. January 11, 2	2000-01-11
Method and apparatus for controlling a multiple-stage actuator for a disk drive Grant 6,005,742 - Cunningham , et al. December 21, 1	1999-12-21
Method and apparatus for rotary actuator arc compensation correction in a direct access storage device Grant 6,002,540 - Cunningham , et al. December 14, 1	1999-12-14
Circuit and method for optimizing bias supply in a magnetoresistive head based on temperature Grant 5,978,163 - Cunningham November 2, 1	1999-11-02
Method and apparatus for ramp load and unload Grant 5,936,788 - Boutaghou , et al. August 10, 1	1999-08-10
Method and apparatus for rotary actuator arc compensation correction in a direct access storage device Grant 5,854,722 - Cunningham , et al. December 29, 1	1998-12-29
Disk drive having position sensor for ramp load and unload, and method for its use Grant 5,831,786 - Boutaghou , et al. November 3, 1	1998-11-03
Circuit and method for optimizing bias supply in a magnetoresistive head based on the thermal properties of the MR head itself Grant 5,790,334 - Cunningham August 4, 1	1998-08-04
Magnetoresistive head with a magnetoresistive film shaped to provide an improved read sensitivity profile Grant 5,748,415 - Christner , et al. May 5, 1	1998-05-05
Method and apparatus for positioning transducers to correct for read and write element misregistration offsets which vary dependent on rotary actuator angular position across a disk medium Grant 5,682,274 - Brown , et al. October 28, 1	1997-10-28

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