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SONAVATION INC
US9 patents
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US7489066B2Feb 10, 2009
Biometric sensing device with isolated piezo ceramic elements
SONAVATION INC100 citations97
US9607206B2Mar 28, 2017
Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue
SONAVATION INC51 citations95
US7514842B2Apr 7, 2009
Multiplexer for a piezo ceramic identification device
SONAVATION INC10 citations83
US9841318B1Dec 12, 2017
Apparatus for acoustic sensing
SONAVATION INC4 citations72
US10528785B2Jan 7, 2020
Method and system for beam control in biometric sensing
SONAVATION INC3 citations70
US10571434B2Feb 25, 2020
Acoustic sensing through a barrier
SONAVATION INC0 citations51
US10422772B1Sep 24, 2019
Acoustic sensing through a barrier
SONAVATION INC0 citations51
US8358803B2Jan 22, 2013
Navigation using fourier phase technique
SONAVATION INC1 citations50
US10621404B2Apr 14, 2020
Biometric sensing device for three dimensional imaging of subcutaneous structures embedded within finger tissue
SONAVATION INC0 citations49