Telecommunications – Radiotelephone system – Security or fraud prevention
Reexamination Certificate
2007-06-19
2007-06-19
Kincaid, Lester G. (Department: 2617)
Telecommunications
Radiotelephone system
Security or fraud prevention
C455S410000, C455S418000, C455S419000, C455S558000
Reexamination Certificate
active
11175181
ABSTRACT:
A mobile terminal having detachably mounted thereon a recording medium in which user-specific information is written, and besides the recording medium, having terminal-specific information recorded thereon, the mobile terminal performing radio communication with the recording medium mounted thereon, including: a locking instruction determination section which determines whether or not announcement information transmitted to unspecified mobile terminals by radio communication is locking instruction information containing terminal-specific information to instruct locking of a mobile terminal specified by the terminal-specific information; a coincidence determination section which determines whether or not terminal-specific information contained in the locking instruction information coincides with that recorded on the mobile terminal; and a locking section which locks the mobile terminal to disable at least part of functions of the mobile terminal.
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European Search Report mailed May 3, 2006 in corresponding European Patent Application No. EP 05254031.
Ando Yoshihiro
Ego Yuriko
Fukumoto Keisuke
Seki Yoko
Tsujimoto Takeshi
Fujitsu Limited
Kincaid Lester G.
Lam Dung
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