Electronic purse
    7.
    发明授权
    Electronic purse 失效
    电子钱包

    公开(公告)号:US06189782B1

    公开(公告)日:2001-02-20

    申请号:US08896762

    申请日:1997-07-18

    IPC分类号: G06F1700

    摘要: A processor 29 automatically sets a direction of transferring electronic money information depending on the existence of IC cards 1a, 1b connected to IC card connecting portions 11a, 11b, and the existence of an external device connected to an external device connecting terminal 8, thus making instructing operations for transferring electronic money information easier.

    摘要翻译: 处理器29根据与IC卡连接部分11a,11b连接的IC卡1a,1b的存在以及连接到外部设备连接端子8的外部设备的存在自动设置传送电子货币信息的方向,从而使 指导电子货币信息转移的操作更容易。

    Multichip IC card and IC card system using it
    8.
    发明授权
    Multichip IC card and IC card system using it 失效
    多芯片IC卡和IC卡系统使用它

    公开(公告)号:US5838059A

    公开(公告)日:1998-11-17

    申请号:US758349

    申请日:1996-12-03

    IPC分类号: G06K19/07 G11C7/00 H01L23/02

    CPC分类号: G06K19/072 G06K19/07

    摘要: The object of the present invention is to provide a multichip IC card which seems to be a single chip IC card constituted by one chip and in which plural function chips are built. The multichip IC card is provided with a connector 3 for connecting to an interface processor 1, a master chip 4 for controlling a system in a card, at least one function chip 6-1 to 6-n and selection means 5A for connecting the function chip selected by the master chip and the interface processor 1 via the connector 3.

    摘要翻译: 本发明的目的是提供一种似乎是由一个芯片构成并且内置多个功能芯片的单芯片IC卡的多芯片IC卡。 多芯片IC卡设置有用于连接到接口处理器1的连接器3,用于控制卡中的系统的主芯片4,至少一个功能芯片6-1至6-n以及用于连接功能的选择装置5A 由主芯片和接口处理器1经由连接器3选择的芯片。