Shade and wavelength converter for solid state luminaires

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10544917
APP PUB NO 20180058658A1
SERIAL NO

15681927

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Shades and/or reflectors for luminaires. The luminaires may be retrofitted with the shades and/or reflectors to selectively control the direction and/or spectrum of light emitted by the luminaires. In particular, the efficiency and/or color contrast of a luminaire may be improved by using wavelength shifting material, such as a phosphor, to absorb less desired wavelengths and transmit more desired wavelengths. The shade may provide a transmissive filter which reflects desired wavelengths such as red and green, while passing less desired wavelengths (e.g., blue) toward the wavelength shifting material which emits such as light of more desirable wavelengths.

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First Claim

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Patent Owner(s)

  • EXPRESS IMAGING SYSTEMS, LLC

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Reed, William G Seattle, US 77 3320
Renn, John O Lake Forest Park, US 13 740
Robinson, Clare Joyce Seattle, US 4 1

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