Gerhard Pfannenmuller

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Oberasbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hearing apparatus with automatic self trimming and corresponding me...
- Patent number 8,208,665
- Issue date Jun 26, 2012
- Siemens Audiologische Technik GmbH
- Gerhard Pfannenmüller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission device for hearing aids
- Patent number 7,292,698
- Issue date Nov 6, 2007
- Siemens Audiologische Technik GmbH
- Torsten Niederdränk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Hearing apparatus with automatic self trimming and corresponding me...
- Publication number 20080165995
- Publication date Jul 10, 2008
- Siemens Audiologische Technic GmbH
- Gerhard Pfannenmuller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data transmission device for hearing aids
- Publication number 20040175009
- Publication date Sep 9, 2004
- Torsten Niederdrank
- H04 - ELECTRIC COMMUNICATION TECHNIQUE