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Portable e-wallet and universal card

  • US 9,177,241 B2
  • Filed: 12/17/2012
  • Issued: 11/03/2015
  • Est. Priority Date: 03/02/2010
  • Status: Expired due to Fees
First Claim
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1. A method of initiating a proxy card transaction using a mobile device, a universal card, and one of a plurality of proxy card types, the method comprising:

  • receiving, by a universal card, an indication of a selected proxy card type from the plurality of proxy card types, wherein the indication of a selected proxy card type is received by one of (a) receiving, by the universal card from the mobile device, an indication of a selection of the selected proxy card type; and

    (b) detecting that one or more buttons on the universal card has been pressed;

    activating, by the universal card, the selected proxy card type, wherein activating the selected proxy card type comprises configuring one or more dynamic data communication mechanisms of the universal card to be able to pass proxy card data and an indication of the selected proxy card type, wherein the selected proxy card type is associated with an account that is not associated with the proxy card data;

    passing, via the one or more dynamic data communication mechanisms, the proxy card data and the indication of the selected proxy card type from the universal card to a terminal;

    wherein the terminal transmits the proxy card data, the selected proxy card type, and an amount of a transaction to one or more remote computing devices, wherein the one or more remote computing devices determine, based on the proxy card data, that the account associated with the selected proxy card type can be charged for the transaction, and charge the amount to the account associated with the selected proxy card type;

    wherein the mobile device comprises a first processor, first memory, first power source, and first user interface, and a first short range transceiver configured to connect to the universal card via a short range communication link; and

    wherein the universal card comprises a dynamic data communication mechanism including a dynamic magnetic stripe, a second power source, a second processor, a second memory, and a second short range transceiver.

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