Computer system having an identification device
First Claim
1. A computer system comprising:
- an identification device comprising;
a memory for storing an identification code; and
a first wireless module for receiving a radio identification signal and then emitting a radio user signal comprising the identification code;
wherein the first wireless module is also capable of generating a corresponding electrical data signal while receiving a radio data signal, and the memory is capable of storing the corresponding electrical data signal; and
a host comprising;
a processing module for controlling operation of the host;
a second wireless module for emitting the radio identification signal and for receiving the radio user signal;
a power supply for supplying power to the processing module while receiving a power control signal; and
a control module electrically connected to the power supply;
wherein before the power supply supplies power to the processing module, the control module is capable of checking whether the identification code within the radio user signal matches a predetermined identification code as the second wireless module receives the user signal;
if the identification code within the radio user signal matches the predetermined identification code, the control module is capable of transmitting the power control signal to the power supply.
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Accused Products
Abstract
A computer system includes an identification device and a host. The identification device includes a first wireless module for receiving a radio identification signal and then emitting a radio user signal with an identification code. The host includes a processing module for controlling operation of the host, a second wireless module for emitting the radio identified signal and receiving the user signal, a power supply for supplying power to the processing module while receiving a power control signal, and a control module electrically connected to the power supply. Before the power supply supplies power to the processing module, the control module checks whether the identification code within the user signal matches a predetermined identification code as the second wireless module receives the user signal. If the identification code within the user signal matches the predetermined identification code, the control module can transmit the power control signal to the power supply.
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Citations
17 Claims
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1. A computer system comprising:
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an identification device comprising; a memory for storing an identification code; and a first wireless module for receiving a radio identification signal and then emitting a radio user signal comprising the identification code; wherein the first wireless module is also capable of generating a corresponding electrical data signal while receiving a radio data signal, and the memory is capable of storing the corresponding electrical data signal; and a host comprising; a processing module for controlling operation of the host; a second wireless module for emitting the radio identification signal and for receiving the radio user signal; a power supply for supplying power to the processing module while receiving a power control signal; and a control module electrically connected to the power supply; wherein before the power supply supplies power to the processing module, the control module is capable of checking whether the identification code within the radio user signal matches a predetermined identification code as the second wireless module receives the user signal;
if the identification code within the radio user signal matches the predetermined identification code, the control module is capable of transmitting the power control signal to the power supply. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A computer system comprising:
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an identification device comprising; a memory for storing an identification code; a first wireless module for receiving a radio identification signal and then emitting a radio user signal comprising the identification code; and an input port for receiving an electrical data signal; and a host comprising; a processing module for controlling operation of the host; a second wireless module for emitting the radio identification signal and for receiving the radio user signal; a power supply for supplying power to the processing module while receiving a power control signal; and a control module electrically connected to the power supply; wherein the memory is capable of storing the electrical data signal received by the input port and wherein before the power supply supplies power to the processing module, the control module is capable of checking whether the identification code comprised by the radio user signal matches a predetermined identification code as the second wireless module receives the radio user signal;
if the identification code comprised by the radio user signal matches the predetermined identification code, the control module is capable of transmitting the power control signal to the power supply. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17)
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Specification