Mobile phone and use management system thereof

Telecommunications – Transmitter and receiver at same station – Having particular housing or support of a transceiver

Reexamination Certificate

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Details

C455S575100, C455S575600, C455S572000, C455S553100, C455S041100, C455S550100, C379S067100, C379S088220, C379S428010

Reexamination Certificate

active

07869772

ABSTRACT:
A mobile phone use management system which manages use of the mobile phone includes the mobile phone and a signal transmitting device which transmits the signal for controlling the power supply of the mobile phone. The mobile phone having a non-contact IC card function includes a mobile phone including a power unit which executes power supply of the mobile phone, a non-contact IC card unit which can execute wireless communication with an external terminal device, a power supply control unit which executes control of switching the power supply from the power unit between a power supply stopped state and a power suppliable state based on a signal received from the non-contact IC card unit, and a transmitting unit which transmits a signal for controlling the power supply to the power supply control unit when the non-contact IC card unit receives the signal for controlling the power supply from the external terminal device.

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patent: 2003-69670 (2004-10-01), None

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