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Manfred Hibbing
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Wedemark, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Electrostatic headphones
Patent number
10,231,060
Issue date
Mar 12, 2019
Sennheiser electronic GmbH & Co. KG
Jörg Riechers
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Headphone unit
Patent number
10,178,465
Issue date
Jan 8, 2019
Sennheiser electronic GmbH & Co. KG
Axel Grell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Power supply device for a microphone
Patent number
8,379,896
Issue date
Feb 19, 2013
Sennheiser electronic GmbH & Co. KG
Manfred Hibbing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Capacitive sound transducer having a perforated attenuation disk
Patent number
8,126,168
Issue date
Feb 28, 2012
Sennheiser electronic GmbH & Co. KG
Manfred Hibbing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Arrangement for the optical distance determination of a reflecting...
Patent number
7,505,151
Issue date
Mar 17, 2009
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Peter Schreiber
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Electrostatic Headphones
Publication number
20170188158
Publication date
Jun 29, 2017
SENNHEISER ELECTRONIC GMBH & CO. KG
Jörg Riechers
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Headphone Unit
Publication number
20170180845
Publication date
Jun 22, 2017
SENNHEISER ELECTRONIC GMBH & CO. KG
Axel Grell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
POWER SUPPLY DEVICE FOR A MICROPHONE
Publication number
20100290649
Publication date
Nov 18, 2010
SENNHEISER ELECTRONIC GMBH & CO. KG
Manfred Hibbing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Capacitve Sound Transducer Having a Perforated Attenuation Disk
Publication number
20100061572
Publication date
Mar 11, 2010
Manfred Hibbing
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Arrangement for the optical distance determination of a reflecting...
Publication number
20070052975
Publication date
Mar 8, 2007
Peter Schreiber
G01 - MEASURING TESTING
Information
Patent Application
Sensor or a microphone having such a sensor
Publication number
20040252930
Publication date
Dec 16, 2004
Vladimir Gorelik
H04 - ELECTRIC COMMUNICATION TECHNIQUE