SoCal IP Law Group LLP
Film bulk acoustic sensors using thin LN-LT layer
Acoustic sensor devices and sensor systems are disclosed. An acoustic sensor device includes a piezoelectric plate having a front surface and a back surface. A floating back-side conductor pattern is formed on the back surface. A first and second front-side conductor patterns are formed on a portion of the front surface opposite the back-side conductor pattern. A sensing layer is formed over all or a portion of the floating back-side conductor pattern.
Resonant Inc.
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Robert Ventsislav Viktor Dejan
Hammond Yantchev Plesski Nenov