Invention Grant
US07882030B2 Connection information management system for managing connection information used in communications between IC cards
有权
用于管理在IC卡之间的通信中使用的连接信息的连接信息管理系统
- Patent Title: Connection information management system for managing connection information used in communications between IC cards
- Patent Title (中): 用于管理在IC卡之间的通信中使用的连接信息的连接信息管理系统
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Application No.: US10457525Application Date: 2003-06-10
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Publication No.: US07882030B2Publication Date: 2011-02-01
- Inventor: Ken Sakamura , Noboru Koshizuka , Kazuhiko Ishii , Kensaku Mori , Hiroshi Aono , Sadayuki Hongo
- Applicant: Ken Sakamura , Noboru Koshizuka , Kazuhiko Ishii , Kensaku Mori , Hiroshi Aono , Sadayuki Hongo
- Applicant Address: JP Tokyo JP Musashino-shi JP Tokyo
- Assignee: Ken Sakamura,Noboru Koshizuka,NTT DoCoMo, Inc.
- Current Assignee: Ken Sakamura,Noboru Koshizuka,NTT DoCoMo, Inc.
- Current Assignee Address: JP Tokyo JP Musashino-shi JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPP2002-169116 20020610
- Main IPC: G06Q40/00
- IPC: G06Q40/00
Abstract:
Each IC card 1 notifies a server 3 of the ID of the IC card and the connection information of a terminal device to which the IC card is connected. The server 3 stores the ID and the connection information in a database 4 while associating the ID and the connection information with each other. When an IC card 1 communicates with another IC card, the IC card 1 requests the connection information concerning the destination IC card from the server 3 while specifying the ID of this IC card. The server 3 searches the database 4 for the connection information corresponding to the ID specified by the request, and notifies the requesting IC card 1 of the acquired connection information. This enables communications between IC cards even if the terminal device to which a destination IC card is connected has been changed in the past.
Public/Granted literature
Information query
