发明名称 |
System for card to card transfer of secure data |
摘要 |
A smart card stores secure data, such as monetary values, and selectively transfers the secure data to or receives the secure data from a compatible smart card. The smart card includes a data storage device that stores the secure data. An identification input system receives identification input from a user. Control circuitry is responsive to the identification input to transfer secure data into the data storage device from a compatible smart card or to transfer secure data out of the data storage device to a compatible smart card when the control system determines from the identification input that the transfer is authorized. A data transfer interface in an edge of one card couples directly to a like interface in a slot of the other card to enable the secure data to be transferred between the two cards when the two cards are moved relative to each other.
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申请公布号 |
US2002130187(A1) |
申请公布日期 |
2002.09.19 |
申请号 |
US20020145076 |
申请日期 |
2002.05.13 |
申请人 |
BERG JON N.;NELSON ERIC L. |
发明人 |
BERG JON N.;NELSON ERIC L. |
分类号 |
G06K7/00;G06K19/04;G06K19/077;G07F7/08;G07F7/10;(IPC1-7):G06K19/06 |
主分类号 |
G06K7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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