Communication system especially useful as an incident location reporting security system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4670739
SERIAL NO

06681639

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The Incident Location Reporting Security System pertains to a device that is capable of determining instantaneously, via the use of pulse-width coded modulation, the location of incidences such as burglary, robbery and fire. Detailed multi-point monitoring can be carried out in such varied sites in a multistory buildings, residential neighborhoods, museums or individuals. The concept allows for generation and reading of billions of different codes through the simplistic design of a coded receiver wherein codes are read instead of matched. In achieving this capability, a base number is created by multiplying the plurality of positions of a switch times the number of switches and thereafter pulsing a transmitter a number of times to generate a code in which the base number is raised to the power of the number of times it is pulsed. Each transmitter is assigned a specific coded number and a single receiver rapidly processes and identifies any coded number received. In order to identify the position of an individual immediately at the time an alarm is sounded, triangulation is used.

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Patent Owner(s)

Patent OwnerAddress
KELLY JR LAWRENCE RNot Provided

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kelly, Jr Lawrence R 21 Harvard Ct., Rockville, MD 20850 1 286

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