System and method for real-time locating

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8334801
APP PUB NO 20120019413A1
SERIAL NO

12805325

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A locating system, includes at least one initiator configured to operate at a first clock frequency, and to transmit a measurement signal including a first preamble; and at least one transponder configured to operate at a second clock frequency, to receive the measurement signal, and to transmit a response signal to the initiator, the response signal including a second preamble. The initiator is further configured to calculate, based on the response signal, a distance between the initiator and the transponder for determining a location of the transponder.

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Patent Owner(s)

Patent OwnerAddress
ENSCO INC3110 FAIRVIEW PARK DRIVE SUITE 300 FALLS CHURCH VA 22042-4501

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fretenburg, Russell Alan North Vancouver, CA 3 43
Kazemir, Steven Scott Port Coquitlam, CA 4 20
Leung, Henry Hon-You Coquitlam, CA 3 31
McNeill,, IV Charles Elmer Arlington, US 1 10
Pyner, Derek John Delta, CA 6 55
Taylor,, Jr David W A Greensboro, US 15 70

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