Stefanie Müller

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Erlangen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hearing aid having an occlusion reduction unit and method for occlu...
- Patent number 8,218,802
- Issue date Jul 10, 2012
- Siemens Audiologische Technik GmbH
- Georg-Erwin Arndt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Hearing aid having an occlusion reduction unit and method for occlu...
- Publication number 20100027823
- Publication date Feb 4, 2010
- Georg-Erwin Arndt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hearing Aid Having an Occlusion Reduction Unit and Method for Occlu...
- Publication number 20100002896
- Publication date Jan 7, 2010
- SIEMENS AUDIOLOGISCHE TECHNIK GMBH
- Georg-Erwin Arndt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE