专利名称：Authentication system in information
processing terminal using mobileinformation processing device
发明人：Kouichi Yasaki,Isamu Yamada,Shinichi
Shiotsu,Seiki Shibata
申请号：US11819207申请日：20070626公开号：US07882541B2公开日：20110201
专利附图：
摘要：A mobile information processing device () obtains specific information of a user
in response to an operation by the user, authenticates the user based on the specificinformation, establishes the first wireless communication mode, and then transmitsauthentication information to an information processing terminal. The informationprocessing terminal () receives the authentication information from the mobile
information processing device in the first wireless communication mode (A), verifies thereceived authentication information, generates an identification based on the resultantverification, transmits, in the first wireless communication mode, the identification to themobile information processing device, then changes from the first wireless
communication mode into the second wireless communication mode (B), and iterativelyperforms polling of the mobile information processing device. The mobile informationprocessing device receives the identification from the information processing terminal inthe first wireless communication mode, then changes from the first wireless
communication mode to the second wireless communication mode, and transmits, inresponse to the polling from the information processing terminal, a reply containing theidentification back to the information processing terminal in the second wirelesscommunication mode. Thus the presence of the mobile information processing device ismanaged.
申请人：Kouichi Yasaki,Isamu Yamada,Shinichi Shiotsu,Seiki Shibata
地址：Kawasaki JP,Kawasaki JP,Kawasaki JP,Kawasaki JP
国籍：JP,JP,JP,JP
代理机构：Fujitsu Patent Center
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