Circadian friendly LED light source

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9410664
APP PUB NO 20150062892A1
SERIAL NO

14316685

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Abstract

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Methods and apparatus for providing circadian-friendly LED light sources are disclosed. A light source is formed to include a first LED emission (e.g., one or more LEDs emitting a first spectrum) and a second LED emission (e.g., one or more LEDs emitting a second spectrum) wherein the first and second LED emissions are combined in a first ratio and in a second ratio such that while changing from the first ratio to the second ratio the relative circadian stimulation is varied while maintaining a color rendering index above 80.

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Patent Owner(s)

Patent OwnerAddress
KORRUS INC837 N SPRING ST SUITE 103 LOS ANGELES CA 90012

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
David, Aurelien J F San Francisco, US 77 1003
Krames, Michael R Mountain View, US 176 8569

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