Patent · US Expired

Method of data protection

US7526653B1 · kind B1 · utility

14Cited by

9References

26Claims

0Family size

Assignee

GIESECKE & DEVRIENT GMBH · DE

Inventors

Kolja Vogel · Birkenfeld, DE
Stephan Beinlich · Birkenfeld, DE
Ullrich Martini · Munich, DE

Key dates

Filing date	Aug 4, 2000
Grant date	Apr 28, 2009
Priority date	—
Expiry date	Oct 15, 2022

Classification

Technology area (CPC H)Electricity
CPC primaryH04L2209/56
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method is described for identifying and initializing digitized biometric features to provide encryption or coding of secret data.

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