Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 2, 2011
Patent Application Number
12382532
Date Filed
March 18, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A semiconductor device is disclosed that performs fingerprint recognition on the electrostatic-capacity principle. A finger sweeping across a fingerprint recognition area of a semiconductor chip provides positive fingerprint recognition operations with improved reliability.
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