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Payment cards and devices with displays, chips, RFIDs, magnetic emulators, magnetic decoders, and other components

  • US 9,684,861 B2
  • Filed: 12/19/2008
  • Issued: 06/20/2017
  • Est. Priority Date: 12/24/2007
  • Status: Active Grant
First Claim
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1. A payment card comprising:

  • a non bi-stable display;

    a dynamic magnetic communications device;

    an RFID;

    an IC chip; and

    a processor operable to control said dynamic magnetic communications device, said RFID, said IC chip, and said non bi-stable display,wherein at least one of said dynamic magnetic communication device or said RFID is operable to communicate payment data.

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