US Patent 8781180 Biometric scanner with waveguide array

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Is a

Patent

Patent attributes

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

87811800

Patent Inventor Names

Jack C. Kitchens0

John K. Schneider0

Date of Patent

July 15, 2014

Patent Application Number

134235230

Date Filed

March 19, 2012

Patent Citations Received

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US Patent 12000967 Regional gain control for segmented thin-film acoustic imaging systems

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US Patent 11941907 Acoustic imaging system architecture

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US Patent 11950512 Thin-film acoustic imaging system for imaging through an exterior surface of an electronic device housing

Patent Primary Examiner

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Chan S Park

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