Volker Urban

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Gummersbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Portable electronic device for controlling and managing functions a...
- Patent number 8,159,324
- Issue date Apr 17, 2012
- Asulab S.A.
- Emil Zellweger
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Method for communicating and checking authentication data between a...
- Patent number 7,734,046
- Issue date Jun 8, 2010
- Smartrac Technology Germany GmbH
- Volker Urban
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Portable Electronic Device for Controlling and Managing Functions a...
- Publication number 20080309451
- Publication date Dec 18, 2008
- Asulab S.A.
- Emil Zellweger
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
METHOD FOR COMMUNICATING AND CHECKING AUTHENTICATION DATA BETWEEN A...
- Publication number 20070174611
- Publication date Jul 26, 2007
- SOKYMAT AUTOMOTIVE GMBH
- Volker URBAN
- G07 - CHECKING-DEVICES
Information Patent Application
METHOD FOR COMMUNICATING AND CHECKING AUTHENTICATION DATA BETWEEN A...
- Publication number 20070174612
- Publication date Jul 26, 2007
- SOKYMAT AUTOMOTIVE GMBH
- Volker URBAN
- G07 - CHECKING-DEVICES