发明授权
- 专利标题： Mobile device having an IC card function
- 专利标题（中）： 具有IC卡功能的移动设备
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申请号： US10971095申请日： 2004-10-25
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公开(公告)号： US07641122B2公开(公告)日： 2010-01-05
- 发明人: Takahiro Shin , Kenetsu Furuki , Yoshihiro Ono , Shinichiro Inui , Takayuki Ebara , Yuko Nakajima , Hideaki Watanabe , Wataru Hamada , Hideyuki Nagasawa , Naoki Naruse , Hisashi Yoshinaga
- 申请人： Takahiro Shin , Kenetsu Furuki , Yoshihiro Ono , Shinichiro Inui , Takayuki Ebara , Yuko Nakajima , Hideaki Watanabe , Wataru Hamada , Hideyuki Nagasawa , Naoki Naruse , Hisashi Yoshinaga
- 申请人地址： JP Kawasaki JP Tokyo
- 专利权人： Fujitsu Limited,NTT DoCoMo, Inc.
- 当前专利权人： Fujitsu Limited,NTT DoCoMo, Inc.
- 当前专利权人地址： JP Kawasaki JP Tokyo
- 代理机构： Westerman, Hattori, Daniels & Adrian, LLP
- 优先权： JP2004-114188 20040408
- 主分类号： G06K19/06
- IPC分类号： G06K19/06
摘要：
To provide a technology for making it possible to control enable/disable of an IC card function provided in a mobile device. A mobile device including an IC card unit for executing an IC card function, and a communication unit for carrying out communication through a radio telephone line detects a voltage of a battery unit for supplying an electric power to each of the IC card unit and the communication unit, judges whether or not the IC card function can be used in accordance with the detected voltage value, and issues an enable/disable instruction to the IC card unit in accordance with the Judgment results.
公开/授权文献
- US20050224587A1 Mobile device having an IC card function 公开/授权日：2005-10-13
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