Jochen Klaus-Wagenbrenner

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Oberweier, DE

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Patents Grantslast 30 patents

Information Patent Grant
Motor vehicle sound system
- Patent number 7,512,244
- Issue date Mar 31, 2009
- Becker GmbH
- Michael Becker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Motor vehicle sound system
- Patent number 7,039,196
- Issue date May 2, 2006
- Harman Becker Automotive Systems, GmbH
- Michael Becker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Local ring network and method for transmitting digital data in a lo...
- Patent number 6,782,552
- Issue date Aug 24, 2004
- Becker GmbH
- Andreas Stiegler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Motor vehicle sound system
- Publication number 20070030981
- Publication date Feb 8, 2007
- Michael Becker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE