Method for viewing invisible indicia

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United States of America Patent

PATENT NO 8653445
APP PUB NO 20130087699A1
SERIAL NO

13270273

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Abstract

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A method for detecting and viewing invisible indicia includes illuminating the invisible indicia with radiation of a first wavelength with an illumination source; detecting emitted light from the invisible indicia at a second wavelength with a sensor array; eliminating reflected radiation at the first wavelength; focusing an image of the invisible indicia on the sensor array; displaying the image of the invisible indicia; spacing the sensor array at a fixed distance from the invisible indicia with a spacer; and adjusting sensitivity of the sensor array.

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Patent Owner(s)

  • EAPEIRON SOLUTIONS INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bose, Judith A Webster, US 28 105
Olm, Myra T Webster, US 41 509
Pawlik, Thomas D Rochester, US 51 3980
Widzinski, Thomas J Rochester, US 12 31

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