Radio frequency occupancy sensing load control

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United States of America Patent

PATENT NO 9696701
SERIAL NO

14556212

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Abstract

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An occupancy sensing load control system is disclosed. The occupancy sensing load control system includes a detector unit, an occupancy/vacancy signal generator and a load control circuit. The detector unit detects RF signals emitted by cell phones or similar mobile communication devices within an area being monitored. The occupancy/vacancy signal generator generates a control signal for the load control circuit based on the detection of a qualified RF signal or the absence of such signal within a predetermined time interval. The occupancy sensing load control system may also include a signal-generating unit for generating a pseudo base station signal based on zone information of neighboring base stations for transmission to a mobile phone in the detection area.

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Patent Owner(s)

Patent OwnerAddress
SVV TECHNOLOGY INNOVATIONS INC (DBA LUCENT OPTICS)3204 E PINTAIL WAY ELK GROVE CA 95757

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Vasylyev, Sergiy Elk Grove, US 125 693

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