Berthold Pavitsich

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Mullendorf, AT

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Patents Grantslast 30 patents

Information Patent Grant
In-ear earphone
- Patent number 8,280,094
- Issue date Oct 2, 2012
- AKG Acoustics GmbH
- Hannes Lehdorfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
In-Ear Earphone
- Publication number 20110051981
- Publication date Mar 3, 2011
- AKG Acoustics GmbH
- Hannes Lehdorfer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE