Method for making a payment secure

Details Method for making a payment secure Method for making a payment secure

2005-01-25

2005-01-25

Appiah, Charles (Department: 2686)

Telecommunications

Radiotelephone system

Usage measurement

C455S406000, C455S414100, C455S558000, C705S016000, C705S026640, C705S040000, C235S380000

Reexamination Certificate

active

06847816

ABSTRACT:
A mobile telephone is equipped with a smart-card reader to aid in universal payment by smart card. A security checking circuit of the mobile telephone is provided with a complementary function by which the mobile telephone can behave like a secured smart-card reader with a view to payment. Smart-card payments are facilitated by disassociating an act of payment from an act of purchase which can be done by any means, in particular through the internet.

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