Anti-theft and security system for computers

Details Anti-theft and security system for computers Anti-theft and security system for computers

2006-11-14

2006-11-14

Wu, Daniel (Department: 2612)

Communications: electrical

Condition responsive indicating system

Specific condition

C340S539100, C340S539150, C340S568200, C340S568300, C340S572100, C340S572300, C340S572900, C340S686100, C340S686400, C702S141000

Reexamination Certificate

active

07135971

ABSTRACT:
A system is disclosed for preventing an unauthorized person from taking or using a portable computer. The anti-theft/security system includes a USB device having a motion sensor attached to a casing of a portable computer. The USB device is connected to a port of the portable computer using a connector. The anti-theft/security system also includes an alarm sub-system to cause an audible sound to be generated, which is triggered based on a signal generated by the motion sensor located inside the USB device.

REFERENCES:
patent: 5757271 (1998-05-01), Andrews
patent: 6137409 (2000-10-01), Stephens
patent: 6294995 (2001-09-01), Patterson
patent: 6462668 (2002-10-01), Foseide
patent: 6954147 (2005-10-01), Cromer et al.
patent: 7028513 (2006-04-01), Avganim

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