Patent · US Active

Data word analysis by spectroscopy

US8517274B2 · kind B2 · utility

8Cited by

2References

16Claims

0Family size

Assignee

VERRANA, LLC · US

Inventors

Emil Ciurczak · Somers, US
Sharon Flank · Washington, US
William H. Flank · Chappaqua, US
Vojislav Maksimovic · Washington, US
Gary Ritchie · Kent, US
Donna Romer · Rochester, US

Key dates

Filing date	Oct 15, 2011
Grant date	Aug 27, 2013
Priority date	—
Expiry date	Oct 15, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG01N21/6428
WIPO fieldMeasurement
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.