Apparatus and method to electromagnetically shield portable consumer devices

  • US 7,482,925 B2
  • Filed: 06/24/2005
  • Issued: 01/27/2009
  • Est. Priority Date: 06/24/2005
  • Status: Expired due to Fees
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First Claim
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1. An apparatus comprising:

  • a portable consumer device comprising a first antenna; and

    an RF shield comprising an electrically conductive, non-ferromagnetic material, wherein the RF shield is configured to prevent unauthorized data transfer between a second antenna external to the portable consumer device and the first antenna, wherein the RF shield is in the form of a sticker, wherein the portable consumer device is shielded on only one side of the portable consumer device using the sticker to stick to the portable consumer device.

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