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Color changing payment card

  • US 10,102,520 B1
  • Filed: 10/03/2016
  • Issued: 10/16/2018
  • Est. Priority Date: 04/30/2014
  • Status: Active Grant
First Claim
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1. A method implemented on an electronic device, the method comprising:

  • receiving a signal of a specific frequency that corresponds to a financial account status of a user;

    producing an electric current based on the specific frequency;

    applying the electric current to one or more color producing components on the electronic device; and

    as a result of applying the electric current to the one or more color producing components of the electronic device, causing the one or more color producing components to produce a color in the electronic device,wherein the one or more color producing components comprise mechanical panels, the mechanical panels comprising a plurality of sides, each side of the plurality of panels being of a different color, andwherein the color that is produced corresponds to the financial account status of the user.

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