Wolfgang Duenser

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Rapperswil-Jona, CH

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Patents Grantslast 30 patents

Information Patent Grant
Electric amplifier circuit for amplifying an output signal of a mic...
- Patent number 9,641,137
- Issue date May 2, 2017
- AMS AG
- Wolfgang Duenser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microphone amplifier
- Patent number 8,897,460
- Issue date Nov 25, 2014
- ams AG
- Thomas Froehlich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier and method for the operation of a differenti...
- Patent number 8,476,974
- Issue date Jul 2, 2013
- AMS AG
- Thomas Carl Froehlich
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC AMPLIFIER CIRCUIT FOR AMPLIFYING AN OUTPUT SIGNAL OF A MIC...
- Publication number 20160164477
- Publication date Jun 9, 2016
- ams AG
- Wolfgang DUENSER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Microphone Amplifier
- Publication number 20120155675
- Publication date Jun 21, 2012
- AUSTRIAMICROSYSTEMS AG
- Thomas FROEHLICH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential Amplifier and Method for the Operation of a Differenti...
- Publication number 20110227652
- Publication date Sep 22, 2011
- AUSTRIAMICROSYSTEMS AG
- Thomas Carl Froehlich
- H03 - BASIC ELECTRONIC CIRCUITRY