发明名称 |
SELECTIVE INFORMATION PROVIDING IC CARD WITH KEY FUNCTION |
摘要 |
PROBLEM TO BE SOLVED: To add a function of determining whether or not information can be transmitted as intended by the owner and a function of specifying the kind of the transmitted information to an IC card. SOLUTION: A plurality of electronic or mechanical switches are installed on the IC card and their states are decoded to selectively operate IC chips buried in the IC card. |
申请公布号 |
JP2003022429(A) |
申请公布日期 |
2003.01.24 |
申请号 |
JP20010208686 |
申请日期 |
2001.07.10 |
申请人 |
KOBAYASHI NAOTO |
发明人 |
KOBAYASHI NAOTO |
分类号 |
B42D15/10;G06F12/14;G06F21/02;G06F21/24;G06K19/073;G06K19/077 |
主分类号 |
B42D15/10 |
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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