Memory card based contactless devices
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United States of America Patent
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Aug 22, 2017
Issued Date -
N/A
app pub date -
Dec 14, 2007
filing date -
Dec 14, 2007
priority date (Note) -
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Abstract
A memory card compatible token includes a host interface, radio circuits to transmit signals and a controller to determine if the memory card access commands are for contactless devices attached to the memory card slot or general memory. User payment account information is stored in the contactless chip as part of the contactless devices. The radio circuits can be activated and deactivated by the user for signal transmission using the controller through a mobile computing device.
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