Security system and method
First Claim
Patent Images
1. A security system for use with a computer system, comprising:
- a wireless transmitter for issuing a specific wireless signal; and
a wireless receiver in communication with said computer system for receiving said specific wireless signal, wherein said computer system enters a locked mode when said wireless receiver does not receive said specific wireless signal.
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Accused Products
Abstract
A security system includes a wireless transmitter for issuing a specific wireless signal, and a wireless receiver in communication with the computer system for receiving the specific wireless signal. The computer system works normally when the wireless receiver continuously receives the specific wireless signal, and enters a locked mode in response to the interruption of the specific wireless signal. The wireless transmitter preferably includes a switch for resetting the specific wireless signal.
43 Citations
20 Claims
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1. A security system for use with a computer system, comprising:
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a wireless transmitter for issuing a specific wireless signal; and
a wireless receiver in communication with said computer system for receiving said specific wireless signal, wherein said computer system enters a locked mode when said wireless receiver does not receive said specific wireless signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. The security system according to claim 9 wherein said wireless receiver is adjustable to conform to said specific wireless signal selected to be issued via said switch.
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10. A security system for use with a computer system, comprising:
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a wireless transmitter for issuing a specific wireless signal; and
a wireless receiver in communication with said computer system, keeping said computer system at a normally operational mode in response to the receipt of said specific wireless signal and switching said computer system from said normally operational mode into a locked mode in response to the interruption of said specific wireless signal.
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11. A security method of a computer system, comprising steps of:
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continuously receiving a specific wireless signal; and
entering a locked mode in response to the interruption of said specific wireless signal. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification