Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Xiangjun Feng0
Inci Ozgunes0
Kevin Arthur Gomez0
Mark David Bedillion0
Stephen John Wrazien0
Walter Richard Eppler0
Date of Patent
February 8, 2011
Patent Application Number
12255776
Date Filed
October 22, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A data storage system includes a storage medium having a plurality of data sectors and a head that communicates with the data storage medium. The head produces a readback signal when reading information from the data storage medium. A computation unit extracts a distortion component of the readback signal and generates a position error signal from the distortion component.
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