Optics: measuring and testing – Document pattern analysis or verification
Reexamination Certificate
2006-05-02
2006-05-02
Rosenberger, Richard A. (Department: 2877)
Optics: measuring and testing
Document pattern analysis or verification
Reexamination Certificate
active
07038766
ABSTRACT:
A system and method using reporter elements provides retrospective identification of articles. An article is marked with reporter elements such that the mark has a characteristic spectral response when exposed to energy stimulation. To verify the authenticity of the article, a reader scans the mark containing the reporter elements and obtains a spectral signature. The reader then compares the detected signature to the characteristic signature to determine the authenticity or identity of the marked article.
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Brogger Brian
Esterberg Justin L.
Kerns William J.
Kagan Binder PLLC
Microtrace, LLC
Rosenberger Richard A.
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