Mobile terminal device
First Claim
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1. A mobile terminal device comprising:
- a verification circuit verifying whether or not an attached external power supply meets a predefined condition;
an internal power supply supplying power to the verification circuit; and
a power management unit cutting power supply from the external power supply to a terminal body and supplying power from the internal power supply to the verification circuit during verification of the external power supply.
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Abstract
There is provided a mobile terminal device including a verification circuit verifying whether or not an attached external power supply meets a predefined condition, an internal power supply supplying power to the verification circuit, and a power management unit cutting power supply from the external power supply to a terminal body and supplying power from the internal power supply to the verification circuit during verification of the external power supply.
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Citations
15 Claims
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1. A mobile terminal device comprising:
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a verification circuit verifying whether or not an attached external power supply meets a predefined condition; an internal power supply supplying power to the verification circuit; and a power management unit cutting power supply from the external power supply to a terminal body and supplying power from the internal power supply to the verification circuit during verification of the external power supply. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification