Thomas Janssen

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Tuntenhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ear canal obstruction detecting acoustical stimulation ear probe
- Patent number 7,976,474
- Issue date Jul 12, 2011
- PATH medical GmbH
- Peter Zoth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for automatic non-cooperative frequency specif...
- Patent number 7,922,671
- Issue date Apr 12, 2011
- Natus Medical Incorporated
- Peter Zoth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for automatic non-cooperative frequency specif...
- Patent number 7,223,245
- Issue date May 29, 2007
- Natus Medical, Inc.
- Peter Zoth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Automated Detection of Suppression of TEOA...
- Publication number 20160256083
- Publication date Sep 8, 2016
- Andre Lodwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Apparatus for Automated Detection of Suppression of TEOA...
- Publication number 20150342505
- Publication date Dec 3, 2015
- Andre Lodwig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ear canal obstruction detecting acoustical stimulation ear probe
- Publication number 20100191144
- Publication date Jul 29, 2010
- PATH medical GmbH
- Peter Zoth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and apparatus for automatic non-cooperative frequency specif...
- Publication number 20030144603
- Publication date Jul 31, 2003
- Peter Zoth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE