Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joel C. Kent0
Date of Patent
February 21, 2006
0Patent Application Number
103774930
Date Filed
February 28, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
An acoustic-based system, such as a touchscreen system, is provided. The system comprises an acoustic substrate and an acoustic transducer operably coupled to the substrate. The transducer exhibits a higher order odd resonant frequency that is equal to the operating frequency of the system. As a result of using the higher resonant frequency that is substantially equal to the operating frequency, the thickness of the transducer can be increased, and thus made more durable.
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