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Berthold Schlenker
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Ilmenau, DE
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Patents Grants
last 30 patents
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Patent Grant
Audio reproduction system and method for reproducing an audio signal
Patent number
7,706,544
Issue date
Apr 27, 2010
Fraunhofer-Geselleschaft zur Forderung der Angewandten Forschung E.V.
Frank Melchior
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Integrated loudspeaker system
Patent number
7,548,630
Issue date
Jun 16, 2009
Fraunhofer-Gesellschaft zur Forderung der angewandten Forshcung e.V.
Berthold Schlenker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Loudspeaker
Patent number
7,391,879
Issue date
Jun 24, 2008
Fraunhofer Gesellschaft zur Foerderung der angewandten Forschung e.V.
Daniel Beer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Integrated loudspeaker system
Publication number
20060147074
Publication date
Jul 6, 2006
Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
Berthold Schlenker
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Audio reproduction system and method for reproducing an audio signal
Publication number
20050175197
Publication date
Aug 11, 2005
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Frank Melchior
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Loudspeaker
Publication number
20050157905
Publication date
Jul 21, 2005
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Daniel Beer
H04 - ELECTRIC COMMUNICATION TECHNIQUE