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Piezoelectric generator

  • US 20040108724A1
  • Filed: 12/02/2003
  • Published: 06/10/2004
  • Est. Priority Date: 10/20/2000
  • Status: Active Grant
First Claim
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1. A method of extracting electrical energy from mechanical motion, comprising:

  • reusing an elastic portion of energy in a transducer by transferring the elastic portion of energy to another transducer.

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