Inventor

ROTH HANS-JÜRGEN

DE3 patents

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

GIESECKE & DEVRIENT MOBILE SECURITY GMBH

2 patents

US11263302B2Mar 1, 2022

Transaction system

GIESECKE & DEVRIENT MOBILE SECURITY GMBH1 citations54

US11449858B2Sep 20, 2022

Management, authentication and activation of a data carrier

GIESECKE & DEVRIENT MOBILE SECURITY GMBH0 citations44

SCHERZER HELMUT

1 patent

US8826027B2Sep 2, 2014

Method for producing acknowledged transaction data and corresponding device

SCHERZER HELMUT2 citations57