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Powered Authenticating Cards

  • US 20080105751A1
  • Filed: 10/31/2007
  • Published: 05/08/2008
  • Est. Priority Date: 10/31/2006
  • Status: Abandoned Application
First Claim
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1. A powered video game playing card, comprising:

  • a thin, flexible substrate;

    a battery disposed within the substrate;

    a dynamic token value generator disposed within the substrate, the dynamic token value generator being powered by the battery;

    an electronic display mounted on the substrate for displaying a token value generated by the dynamic token value generator, wherein the token value is configured to be used in conjunction with a back-end token value secure identification system to provide access to a locked portion of a video game.

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