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Controllable RFID card

  • US 20060187040A1
  • Filed: 02/04/2005
  • Published: 08/24/2006
  • Est. Priority Date: 02/04/2005
  • Status: Active Grant
First Claim
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1. A display system, comprising:

  • a display;

    an information reader; and

    a card with at least one control, wherein the control enables or disables a function of a card, and wherein information on the card is read by the information reader.

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