System and method for providing secure identification solutions utilizing a radio frequency device in a non-metallized region connected to a metallized region

  • US RE43,488 E1
  • Filed: 08/15/2008
  • Issued: 06/26/2012
  • Est. Priority Date: 11/22/2002
  • Status: Active Grant
First Claim
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1. A radio frequency device comprising:

  • at least one metallized region;

    at least one non-metallized region;

    at least one antenna on the at least one non-metallized region;

    at least one radio frequency chip in electrical communication with the at least one antenna; and

    at least one electrical connection connecting the at least one antenna to the at least one metallized region, wherein the at least one antenna is electrically interspersed between the radio frequency chip and the at least one metallized region, such that the at least one metallized region acts as a second antenna or as a part of the at least one antenna; and

    ,wherein the at least one metallized region is not in direct electrical communication with the at least one radio frequency chip.

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