发明名称 |
SERVICE PROVIDING METHOD AND INTEGRATED CIRCUIT |
摘要 |
An application program relating to a process of an IC 21 is stored in a virtual IC storage area server apparatus 13. Following a mutual authentication between the IC 21 and the virtual IC storage area server apparatus 13 through a portable communication function unit 20, the server apparatus 13 executes the application program and through the IC 21, the portable communication function unit 20, a wireless communication line 17, and a network 18, communicates with an IC_R/W apparatus 11 and performs a process relating to a service in collaboration with each other. <IMAGE> |
申请公布号 |
EP1391809(A1) |
申请公布日期 |
2004.02.25 |
申请号 |
EP20020728139 |
申请日期 |
2002.05.24 |
申请人 |
SONY CORPORATION |
发明人 |
YAMAGATA, AKIHIKO;ARISAWA, SHIGERU;NAKADA, KENJI;FUKADA, AKIRA;MORITA, TADASHI |
分类号 |
G06F1/00;H04M11/00;G06F9/06;G06F15/00;G06Q20/00;H04L29/06;H04L29/08 |
主分类号 |
G06F1/00 |
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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