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Radio frequency identification tag with thin-film battery for antenna

  • US 20030231106A1
  • Filed: 06/14/2002
  • Published: 12/18/2003
  • Est. Priority Date: 06/14/2002
  • Status: Active Grant
First Claim
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1. An active radio frequency identification label, comprising:

  • a radio frequency identification chip disposed on a substrate;

    a battery connected to said radio frequency identification chip, said battery disposed on said substrate, wherein at least a portion of said battery forms an antenna for said radio frequency identification chip.

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