Electronic imager using an impedance sensor grid array and method of making

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United States of America Patent

PATENT NO 8421890
APP PUB NO 20110176037A1
SERIAL NO

12688790

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Abstract

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An novel impedance sensor is provided having a plurality of substantially parallel drive lines configured to transmit a signal into a surface of a proximally located object, and also a plurality of substantially parallel pickup lines oriented substantially perpendicular to the drive lines and separated from the pickup lines by a dielectric to form intrinsic electrode pairs that are impedance sensitive at each of the drive and pickup crossover locations.

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Patent Owner(s)

  • IDEX ASA;PICO FIELD TECHNOLOGIES, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Benkley,, III Fred G Andover, US 43 1025

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