Patent · US Active

Security label and method for the production thereof

US7845566B2 · kind B2 · utility

1Cited by

7References

16Claims

0Family size

Assignee

GIESECKE & DEVRIENT GMBH · DE

Inventors

Michael Bauer · Gernlinden, DE
Harald Reiner · Munich, DE

Key dates

Filing date	Apr 6, 2004
Grant date	Dec 7, 2010
Priority date	—
Expiry date	Aug 8, 2026

Classification

Technology area (CPC G)Physics
CPC primaryG07D7/01
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A self-adhesive security label for a data carrier, such as a security document or document of value, with a substrate (40), to the front of which security features (12-18, 42) are applied and the back of which is provided with a cold adhesive foil (34). The security label contains an integrated circuit (30) disposed in a recess (36) of the adhesive foil (34) for storing security data and an antenna (32) disposed intermediate between substrate (40) and adhesive foil (34) and connected with the integrated circuit (30) for a contactless communication with the integrated circuit (30).

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