Karen Denise Kirk

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Differential microphone with sealed backside cavities and diaphragm...
- Patent number 8,989,411
- Issue date Mar 24, 2015
- Board of Regents, The University of Texas System
- Neal A. Hall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DIFFERENTIAL MICROPHONE WITH SEALED BACKSIDE CAVITIES AND DIAPHRAGM...
- Publication number 20120257778
- Publication date Oct 11, 2012
- Board of Regents, The University of Texas System
- Neal A. Hall
- H04 - ELECTRIC COMMUNICATION TECHNIQUE