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Non-cylindrical acoustic wave device

  • US 20030050559A1
  • Filed: 09/12/2001
  • Published: 03/13/2003
  • Est. Priority Date: 09/12/2001
  • Status: Active Grant
First Claim
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1. An acoustic wave device comprising:

  • a non-cylindrical and non-point acoustic wave transducer adapted to generate an acoustic wave and positioned along a longitudinal axis; and

    a reflector arranged with respect to said transducer so as to focus an acoustic wave emanating from said transducer to a focal point.

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