Frank Wagner

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Hemhofen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Automatic identification of receiver type in hearing aid devices
- Patent number 9,319,801
- Issue date Apr 19, 2016
- Sivantos GmbH
- Georg Gottschalk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Identification element for a hearing device unit
- Patent number 8,699,735
- Issue date Apr 15, 2014
- Siemens Audiologische Technik GmbH
- Holger Kral
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hearing aid device with automatic situation recognition
- Patent number 7,324,650
- Issue date Jan 29, 2008
- Siemens Audiologische Technik GmbH
- Eghart Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for producing a constant sound pressure level in hearing aid...
- Patent number 6,529,607
- Issue date Mar 4, 2003
- Siemens Audiologische Technik GmbH
- Ullrich Sigwanz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Automatic identification of receiver type in hearing aid devices
- Publication number 20090052706
- Publication date Feb 26, 2009
- Siemens Audiologische Technik GmbH
- Georg Gottschalk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Identification element for a hearing device unit
- Publication number 20080044047
- Publication date Feb 21, 2008
- Siemens Audiologische Technik GmbH
- Holger Kral
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing aid device with automatic situation recognition
- Publication number 20040066945
- Publication date Apr 8, 2004
- Eghart Fischer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE