IMPROVED PIEZOELECTRIC IDENTIFICATION DEVICE AND APPLICATIONS THEREOF
摘要
<p>Provided is a transducer having first and second surfaces including first electrode lines positioned along the first surface in a first direction and configured for grounding and second electrode lines positioned along the second surface in a direction orthogonal to the first direction. The second electrode lines are configured switching between receiving and transmitting in an interlaced manner.</p>
申请公布号
WO2010110867(A2)
申请公布日期
2010.09.30
申请号
WO2010US00847
申请日期
2010.03.23
申请人
SONAVATION, INC.;SCHMITT, RAINER, M.;LIAUTAUD, CHRISTIAN