Grating structure for dividing light

United States of America Patent

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Mar 18, 2014
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Jun 16, 2011
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Dec 15, 2009
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Dec 15, 2009

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Abstract

A grating structure and a solar cell assembly. In one aspect, the grating structure suppresses the zero order transmission to near 0%. In another aspect, the solar cell assembly has improved absorption due to coupling with a grating structure.

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Patent Owner	Address
TOYOTA CENTRAL RESEARCH AND DEVELOPMENT LABORATORIES INC	41-1 YOKOMICHI NAGAKUTE-CHO AICHI-GUN AICHI 480-1192

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G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

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Inventor Name	Address	# of filed Patents	Total Citations
Engheta, Nader	Berwyn, US	29	268
Iizuki, Hideo	Ann Arbor, US	1	0
Takeda, Yasuhiko	Aichi, JP	21	247

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Grating structure for dividing light

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United States of America Patent

12638334

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PATENT NO	8675279
APP PUB NO	20110139234A1
SERIAL NO	12638334
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 18, 2014	US,8675279,B2 US8675279B2	GRANTED PATENT AS SECOND PUBLICATION
June 16, 2011	US,20110139234,A1 US20110139234A1	FIRST PUBLISHED PATENT APPLICATION

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12638334

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