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2016
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Invention
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Apparatus and method for switch state detection and controlling electrical power. A device includ... |
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2014
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Invention
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Switch state detection and controlling electrical power. A device includes a connection receiving... |
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2013
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Invention
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Light fixture with motion sensor.
A light fixture with a motion sensor includes a holder arrange... |
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Invention
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Wall plate with safety light |
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2012
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Invention
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Intelligent led light bulb. An intelligent LED light bulb, comprising a light bulb cap (1), a lig... |
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Invention
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Detection and control circuit of power supply system. A detection and control circuit of a power ... |
