Ivan Riis Nielsen

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Patents Grantslast 30 patents

Information Patent Grant
Differential microphone and method for driving a differential micro...
- Patent number 9,693,135
- Issue date Jun 27, 2017
- TDK Corporation
- Jelena Citakovic Haas-Christensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
MEMS microphone and method of operating the MEMS microphone
- Patent number 9,673,767
- Issue date Jun 6, 2017
- TDK Corporation
- Ivan Riis Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit
- Patent number 9,559,647
- Issue date Jan 31, 2017
- EPCOS AG
- Ivan Riis Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Double backplate MEMS microphone with a single-ended amplifier inpu...
- Patent number 9,516,415
- Issue date Dec 6, 2016
- Epcos AG
- Ivan Riis Nielsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Microphone and Method of Operating a Microphone
- Publication number 20170150253
- Publication date May 25, 2017
- EPCOS AG
- Jan Tue Ravnkilde
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MEMS Microphone And Method Of Operating The MEMS Microphone
- Publication number 20150318833
- Publication date Nov 5, 2015
- EPCOS AG
- Ivan Riis Nielsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20150162883
- Publication date Jun 11, 2015
- EPCOS AG
- Ivan Riis Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential Microphone and Method for Driving a Differential Micro...
- Publication number 20150016635
- Publication date Jan 15, 2015
- EPCOS AG
- Jelena Citakovic Haas-Christensen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOUBLE BACKPLATE MEMS MICROPHONE WITH A SINGLE-ENDED AMPLIFIER INPU...
- Publication number 20140376749
- Publication date Dec 25, 2014
- EPCOS AG
- Ivan Riis Nielsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE