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Douglas M. Zuercher
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Morgan Hill, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adjusting recording density in a circumferential direction
Patent number
9,047,921
Issue date
Jun 2, 2015
HGST Netherlands B.V.
David Jen
G11 - INFORMATION STORAGE
Information
Patent Grant
Write quality of HDD heads experiencing temporary fly-height problems
Patent number
8,068,306
Issue date
Nov 29, 2011
Hitachi Global Storage Technologies Netherlands B.V.
Lakshmi Ramamoorthy
G11 - INFORMATION STORAGE
Information
Patent Grant
Adaptive data recovery procedure based on radial positioning
Patent number
7,920,350
Issue date
Apr 5, 2011
Hitachi Global Storage Technologies, Netherlands, B.V.
Hoan A. Au
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for precompensation/write-current latching to improve error...
Patent number
7,446,966
Issue date
Nov 4, 2008
Hitachi Global Storage Technologies Netherlands B.V.
Indukumar Chenchu Kalahasthi
G11 - INFORMATION STORAGE
Information
Patent Grant
Accommodation of media defect growth on a data storage medium throu...
Patent number
7,047,438
Issue date
May 16, 2006
Hitachi Global Storage Technologies Netherlands B.V.
David Livingston Smith
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
TEMPERATURE SENSOR ARRAY AND MICRO-HEATER THERMAL CALIBRATION
Publication number
20230417607
Publication date
Dec 28, 2023
Iowa State University Research Foundation, Inc.
Randall Geiger
G01 - MEASURING TESTING
Information
Patent Application
Write Quality of HDD Heads Experiencing Temporary Fly-Height Problems
Publication number
20110141607
Publication date
Jun 16, 2011
Lakshmi Ramamoorthy
G11 - INFORMATION STORAGE
Information
Patent Application
Adjusting Recording Density in a Circumferential Direction
Publication number
20110116186
Publication date
May 19, 2011
David Jen
G11 - INFORMATION STORAGE
Information
Patent Application
ADAPTIVE DATA RECOVERY PROCEDURE BASED ON RADIAL POSITIONING
Publication number
20100079903
Publication date
Apr 1, 2010
Hoan A. Au
G11 - INFORMATION STORAGE
Information
Patent Application
Method for precompensation/write-current latching to improve error...
Publication number
20060114587
Publication date
Jun 1, 2006
Indukumar Chenchu Kalahasthi
G11 - INFORMATION STORAGE
Information
Patent Application
Accommodation of media defect growth on a data storage medium throu...
Publication number
20040100715
Publication date
May 27, 2004
International Business Machines Corporation
David Livingston Smith
G11 - INFORMATION STORAGE