Wireless anti-theft device

Details Wireless anti-theft device Wireless anti-theft device

2005-12-06

2005-12-06

Swarthout, Brent A. (Department: 2636)

Communications: electrical

Land vehicle alarms or indicators

Of burglary or unauthorized use

C340S426100, C340S870030, C307S010200

Reexamination Certificate

active

06972666

ABSTRACT:
A wireless anti-theft device mainly includes a host having a power-supply voltage-stabilizing circuit, an anti-theft coding and CPU circuit, a host control circuit, an emitting circuit, a host receiving circuit, and an I/O socket; and a wireless siren being internally provided with a power-supply voltage-stabilizing circuit, an RF wireless receiving circuit, a decoding and CPU circuit, and an anti-theft voicing and driving circuit. The anti-theft coding and CPU circuit generates Manchester anti-theft code having a Hi-Low ratio of 1:1, so that the wireless siren could quickly and accurately analyze received data code to emit precise warning sound.

REFERENCES:
patent: 5469151 (1995-11-01), Lavelle et al.
patent: 5543778 (1996-08-01), Stouffer
patent: 5963128 (1999-10-01), McClelland
patent: 6107914 (2000-08-01), Greene
patent: 6535116 (2003-03-01), Zhou
patent: 6781519 (2004-08-01), Diaz

Affiliated with

Also associated with

Rating

Wireless anti-theft device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wireless anti-theft device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wireless anti-theft device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3523020