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Patents Grants
last 30 patents
Information
Patent Grant
Microphone unit for an action camera
Patent number
10,277,970
Issue date
Apr 30, 2019
Sennheiser electronic GmbH & Co. KG
Michael Horn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Capacitor microphone
Patent number
8,515,099
Issue date
Aug 20, 2013
Sennheiser electronic GmbH & Co. KG
Raimund Staat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Capacitive electroacoustic transducer and microphone
Patent number
8,406,451
Issue date
Mar 26, 2013
Sennheiser electronic GmbH & Co. KG
Lars Heine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Microphone
Patent number
D606051
Issue date
Dec 15, 2009
Sennheisher Electronic GmbH & Co. KG
Dieter Fleischer
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Microphone
Patent number
D596167
Issue date
Jul 14, 2009
Sennheiser electronic GmbH & Co. KG
Dieter Fleischer
D14 - Recording, communication, or information retrieval equipment
Information
Patent Grant
Directional microphone, in particular having symmetrical directivity
Patent number
6,418,229
Issue date
Jul 9, 2002
Sennheiser electronic GmbH & Co. KG
Raimund Staat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Boundary layer microphone
Patent number
6,158,902
Issue date
Dec 12, 2000
Sennheiser electronic GmbH & Co. KG
Raimund Staat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Capacitor microphone
Patent number
6,111,966
Issue date
Aug 29, 2000
Raimund Staat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MICROPHONE UNIT FOR AN ACTION CAMERA
Publication number
20180070161
Publication date
Mar 8, 2018
SENNHEISER ELECTRONIC GMBH & CO. KG
Michael Horn
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CAPACITOR MICROPHONE
Publication number
20110176692
Publication date
Jul 21, 2011
SENNHEISER ELECTRONIC GMBH & CO. KG
Raimund Staat
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Capacitive Electroacoustic Transducer and Microphone
Publication number
20100177926
Publication date
Jul 15, 2010
SENNHEISER ELECTRONIC GMBH & CO. KG
Lars Heine
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Microphone
Publication number
20040258266
Publication date
Dec 23, 2004
Raimund Staat
H04 - ELECTRIC COMMUNICATION TECHNIQUE