Helmut Scherzer

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Tubingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for computer access control by means of mobile end device
- Patent number 9,450,949
- Issue date Sep 20, 2016
- Giesecke & Devrient GmbH
- Helmut Scherzer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for producing acknowledged transaction data and correspondin...
- Patent number 8,826,027
- Issue date Sep 2, 2014
- Giesecke & Devrient GmbH
- Helmut Scherzer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Releasing a service on an electronic appliance
- Patent number 8,625,797
- Issue date Jan 7, 2014
- Giesecke & Devrient GmbH
- Stephan Spitz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for producing acknowledged transaction data and correspondin...
- Patent number 8,239,683
- Issue date Aug 7, 2012
- Giesecke & Devrient GmbH
- Helmut Scherzer
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method for Computer Access Control by Means of Mobile End Device
- Publication number 20150026790
- Publication date Jan 22, 2015
- Giesecke & Devrient GmbH
- Helmut Scherzer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PRODUCING ACKNOWLEDGED TRANSACTION DATA AND CORRESPONDIN...
- Publication number 20130042109
- Publication date Feb 14, 2013
- Helmut Scherzer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA COMMUNICATION USING PORTABLE TERMINAL
- Publication number 20120110321
- Publication date May 3, 2012
- Stephan Splitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RELEASING A SERVICE ON AN ELECTRONIC APPLIANCE
- Publication number 20110091039
- Publication date Apr 21, 2011
- Stephan Spitz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR PRODUCING ACKNOWLEDGED TRANSACTION DATA AND CORRESPONDIN...
- Publication number 20100077222
- Publication date Mar 25, 2010
- Helmut Scherzer
- G06 - COMPUTING CALCULATING COUNTING