Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Atul Goel0
R. Shane Fazzio0
Walter Dauksher0
Date of Patent
May 26, 2009
0Patent Application Number
117377250
Date Filed
April 19, 2007
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Transducer structures having multiple piezoelectric layer and annular contacts are described.
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