| 发明名称 |
SERVER-INTEGRATED IC CARD SYSTEM |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To perform multifunctionality and high functionality of an already circulating IC card. <P>SOLUTION: A user device that is a terminal of the IC card and a server device of an IC card issuance management organization are connected by a communication line, an area one-to-one corresponding to the IC card (an IC card correspondence area) is provided inside the server device, the user device and the IC card correspondence area are connected by a secure channel to integrate the server device and the IC card, and a function to be added to the IC card is burdened with the server device not but the IC card itself and is executed. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
| 申请公布号 |
JP2010073188(A) |
申请公布日期 |
2010.04.02 |
| 申请号 |
JP20090110275 |
申请日期 |
2009.04.30 |
| 申请人 |
TOKYO INSTITUTE OF TECHNOLOGY |
发明人 |
OYAMA NAGAAKI;KOO TAKASHI;HONMA YUJI |
| 分类号 |
G06F21/20;G06K17/00;G06K19/07;G09C1/00 |
主分类号 |
G06F21/20 |
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