Light emitting diode based lighting system with time division ambient light feedback response

WA Draper, JL Melanson - US Patent 8,362,707, 2013 - Google Patents
A lighting system includes time division light output sensing and adjustment for ambient
light. In at least one embodiment, time division light output sensing involves modulating …
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Light Emitting Diode Based Lighting System With Time Division Ambient Light Feedback Response

WA Draper, JL Melanson - US Patent App. 12/495,206, 2010 - Google Patents
In one embodiment of the present invention, an apparatus includes a controller configured to
couple to a sensor and a first light emitting diode (LED) of a lamp. The controller is further …

Light emitting diode based lighting system with time division ambient light feedback response

WA Draper, JL Melanson - US Patent 8,362,707, 2013 - freepatentsonline.com
A lighting system includes time division light output sensing and adjustment for ambient
light. In at least one embodiment, time division light output sensing involves modulating …

Light Emitting Diode Based Lighting System With Time Division Ambient Light Feedback Response

WA Draper, JL Melanson - US Patent App. 12/495,206, 2010 - freepatentsonline.com
A lighting system includes time division light output sensing and adjustment for ambient
light. In at least one embodiment, time division light output sensing involves modulating …