Sven Boetcher

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Wedemark, DE

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Patents Grantslast 30 patents

Information Patent Grant
Audio and/or video transmission system
- Patent number 9,936,108
- Issue date Apr 3, 2018
- Sennheiser electronic GmbH & Co. KG
- Claus Menke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microphone unit, pocket transmitter and wireless audio system
- Patent number 9,584,917
- Issue date Feb 28, 2017
- Sennheiser electronic GmbH & Co. KG
- Claus Menke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Earphone having separate microphones for binaural recordings and fo...
- Publication number 20200245056
- Publication date Jul 30, 2020
- SENNHEISER ELECTRONIC GMBH & CO. KG
- Sven BOETCHER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of Stereophonic Recording and Binaural Earphone Unit
- Publication number 20180249277
- Publication date Aug 30, 2018
- SENNHEISER ELECTRONIC GMBH & CO. KG
- Daniel Voss
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROPHONE UNIT, POCKET TRANSMITTER AND WIRELESS AUDIO SYSTEM
- Publication number 20120189137
- Publication date Jul 26, 2012
- Claus Menke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUDIO AND/OR VIDEO TRANSMISSION SYSTEM
- Publication number 20120033089
- Publication date Feb 9, 2012
- Claus Menke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE