Registers – Systems controlled by data bearing records
Reexamination Certificate
2007-04-17
2007-04-17
Walsh, Daniel (Department: 2876)
Registers
Systems controlled by data bearing records
C235S382000, C235S379000, C235S435000, C235S472020
Reexamination Certificate
active
11134738
ABSTRACT:
A structure of a system using an IC card is simplified. A controller and active antennas are connected to each other through a bus. The controller transmits a command outputted from a host computer and including an ID for discriminating the active antennas to all the active antennas connected to the bus. The respective active antennas judge whether or not the received command is directed to itself by checking the contained ID. In the case where it is judged that the command is directed to itself, transfer of data to the IC card is performed, and the result is transferred to the controller through the active antenna and the bus.
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Kusakabe Susumu
Murayama Yuji
Tanaka Katsuyuki
Bell Boyd & Lloyd LLP
Sony Corporation
Walsh Daniel
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