Inventor

WACKER DIRK

DE4 patents

⚠️ This page may combine multiple inventors who share the name “WACKER DIRK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GIESECKE & DEVRIENT GMBH

2 patents

US9400901B2Jul 26, 2016

Method for operating a communication system

GIESECKE & DEVRIENT GMBH0 citations35

US10867326B2Dec 15, 2020

Reputation system and method

GIESECKE & DEVRIENT GMBH0 citations31

FINKENZELLER KLAUS

1 patent

US8866585B2Oct 21, 2014

Method for challenge response authentication between a reading device and a transponder using contactless data transmission

FINKENZELLER KLAUS1 citations48

EICHHOLZ JAN

1 patent

US8953804B2Feb 10, 2015

Method for establishing a secure communication channel

EICHHOLZ JAN0 citations42