Telecommunications – Radiotelephone system – Usage measurement
Reexamination Certificate
2007-09-10
2011-10-18
Eng, George (Department: 2617)
Telecommunications
Radiotelephone system
Usage measurement
C455S410000, C455S558000, C705S035000, C705S070000, C709S227000
Reexamination Certificate
active
08041338
ABSTRACT:
The claimed subject matter provides a system and/or a method that facilitates securing a wireless digital transaction. A terminal component can receive a portion of data related to a payment for at least one of a good or a service. A mobile device can include at least one mobile payment card (m-card), wherein the m-card is created by establishing a link to an account associated with a form of currency. The mobile device can employ public-key cryptography (PKC) to securely and wirelessly transmit a payment to the terminal component utilizing the m-card and linked account.
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Chen Yuqun
Moinuddin Mohammed
Yacobi Yacov
Au Scott
Eng George
Microsoft Corporation
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