IC card, portable electronic device, and reader/writer
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 10, 2017
Grant Date -
Mar 27, 2014
app pub date -
Sep 19, 2013
filing date -
Sep 21, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An IC card of an embodiment is provided with a receiver to receive a first command transmitted from an external device, a determining processor to determine whether or not the first command is a switching request command to request switching the IC card from a passive mode to an active mode, a switching processor to switch oneself from the passive mode to the active mode, when the first command is the switching request command, an identification information acquiring processor to acquire identification information of other IC card existing in a communicable range of the external device from the switching request command, a command generating processor to generate a second command which includes the identification information acquired by the identification information acquiring processor so as to make the other IC card execute processing, and a command transmitter to transmit the second command to the other IC card.
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