Diffractive projection apparatus

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United States of America Patent

PATENT NO 10678053
APP PUB NO 20170052374A1
SERIAL NO

14999008

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Abstract

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A light projection apparatus is provided comprising: a source of light; a switchable grating on a first substrate; and a diffractive optical element. Light is diffracted at least once by the switchable grating and is diffracted at least once by the DOE.

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Patent Owner(s)

Patent OwnerAddress
DIGILENS INC1288 HAMMERWOOD AVENUE SUNNYVALE CA 94089

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Popovich, Milan Momcilo Leicester, GB 194 11367
Waldern, Jonathan David Los Altos Hills, US 190 11498

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