Shawn Beus

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Carpentersville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Microphone interface and method of operation
- Patent number 8,687,823
- Issue date Apr 1, 2014
- Knowles Electronics, LLC
- Peter V. Loeppert
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Microphone Interface and Method of Operation
- Publication number 20110064246
- Publication date Mar 17, 2011
- Peter V. Loeppert
- H03 - BASIC ELECTRONIC CIRCUITRY