Computer security system
First Claim
1. A computer security system for a portable computer unit, comprising:
- a control unit adapted for communicatively connecting with the portable computer unit;
a motion detector, electrically connected to said control unit, generates a motion signal to said control unit in response to a motion of said portable computer unit; and
an alarm device, electrically connected with said control unit, being activated to generate an alert signal when said control unit receives said motion signal from said motion detector for actively attracting attention, so as to safeguard said portable computer unit against unauthorized movement thereof.
1 Assignment
0 Petitions
Accused Products
Abstract
A computer security system for protecting a portable computer unit such as personal computers, laptops and PDAs from being taken away or moved by anyone other than the owner when such computer units are being used in the public, comprising a control unit, a motion detector and an alarm device, wherein the motion detector detects any unauthorized movement of the portable computer and generates a motion signal to the control unit. The control unit, which connects to the portable computer unit, activates the alarm device when a motion signal is received from the motion detector, such that an alert signal is produced by the alarm device to scare away anyone who wishes to steal or move the computer and to alert the owner and people around the portable computer unit when the portable computer unit is moved in an unauthorized manner.
36 Citations
28 Claims
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1. A computer security system for a portable computer unit, comprising:
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a control unit adapted for communicatively connecting with the portable computer unit;
a motion detector, electrically connected to said control unit, generates a motion signal to said control unit in response to a motion of said portable computer unit; and
an alarm device, electrically connected with said control unit, being activated to generate an alert signal when said control unit receives said motion signal from said motion detector for actively attracting attention, so as to safeguard said portable computer unit against unauthorized movement thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A method for actively protecting a portable computer unit by a computer security system comprises a control unit, a motion detector and an alarm device, comprising the steps of:
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(a) detecting a movement of the portable computer unit by the motion detector;
(b) generating a motion signal by the motion detector when said movement of the portable computer unit is detected;
(c) receiving said motion signal by the control unit; and
(d) activating the alarm device to generate an alert signal by the control unit. - View Dependent Claims (24, 25, 26, 27, 28)
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Specification