Stefan Gysin

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Bern, CH

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Patents Grantslast 30 patents

Information Patent Grant
Wireless microphone
- Patent number 7,551,894
- Issue date Jun 23, 2009
- Phonak Communications AG
- Louis Gerber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile transceiver and electronic module for controlling the transc...
- Patent number 7,062,223
- Issue date Jun 13, 2006
- Phonak Communications AG
- Louis Gerber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HEARING ASSISTANCE SYSTEM
- Publication number 20120114158
- Publication date May 10, 2012
- Phonak AG
- Stefan Gysin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless microphone
- Publication number 20050075149
- Publication date Apr 7, 2005
- Louis Gerber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile transceiver and electronic module for controlling the transc...
- Publication number 20040185773
- Publication date Sep 23, 2004
- Louis Gerber
- H04 - ELECTRIC COMMUNICATION TECHNIQUE