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US 2014/0229372 A1Published application
Smart card having multiple payment instruments
AssigneeKt Corporation
InventorsMyoung-Hee SEO, Youn-Pil JEUNG, Sung-Chul KIM
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Abstract
The disclosure is related to a primary payment instrument of a smart card may be changed to one of other payment instruments stored in the smart card through single operation of user equipment without requiring further user input or user interaction.
Claims20
A method for setting one of stored payment instruments as a primary payment instrument by a smart card, the method comprising:
- receiving a control signal from a user equipment;
- changing a current primary payment instrument with one of other payment instruments stored in the smart card in response to the control signal;
- and
- setting the changed payment instrument as a new primary payment instrument.
1 more element
A method for controlling a primary payment instrument of a smart card, the method comprising:
- receiving a control signal from a user equipment;
- changing priorities of payment instruments stored in the smart card in response to the control signal;
- and
- setting a payment instrument having a highest priority as a primary payment instrument.
1 more element
A smart card comprising:
- an input/output circuit configured to receive a control signal from a user equipment when the user equipment is located within a predetermined distance from the smart card;
- a memory configured to store a plurality of payment instruments each assigned with a priority, a setup applet, and a management applet;
- and
- a processor configured to change priorities of payment instruments stored in the smart card in response to the control signal and to set a payment instrument having a highest priority as a primary payment instrument.
1 more element
Dependencies are inferred from the claim text.