Elmar Stephan

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Mairena del Alyarafe, ES

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Patents Grantslast 30 patents

Information Patent Grant
Method for access to a portable memory data support with auxiliary...
- Patent number 8,950,006
- Issue date Feb 3, 2015
- Giesecke & Devrient GmbH
- Boris Birman
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ACCESS TO A PORTABLE MEMORY DATA SUPPORT WITH AUXILIARY...
- Publication number 20100049988
- Publication date Feb 25, 2010
- Boris Birman
- G06 - COMPUTING CALCULATING COUNTING