US Patent:
20120286046, Nov 15, 2012
Inventors:
Emil Walter Ciurczak - Golden's Bridge NY, US
Sharon Flank - Washington DC, US
William H. Flank - Chappaqua NY, US
Vojislav Maksimovic - Washington DC, US
Gary Ritchie - Thurmont MD, US
Donna Romer - New York NY, US
Assignee:
VERRANA, LLC - Silver Spring MD
International Classification:
G06K 19/06
G06K 7/10
Abstract:
Multisource fusion of data is used on a handheld device to create a portable analytical verifier, including the ability to verify based on product wrapping or using a re-turned code to check the product or wrapping. Data words are extracted from authentication media by testing to see whether particular taggants are present, using spectroscopic analysis.