Semiconductor optical element for external cavity laser

United States of America Patent

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Oct 12, 2010
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Sep 10, 2009
app pub date
Sep 27, 2006
filing date
Sep 30, 2005

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Expired

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ANRITSU CORPORATION

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H01S:DEVICES USING STIMULATED EMISSION

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Inventor Name	Address	# of filed Patents	Total Citations
Mori, Hiroshi	Kawasaki, JP	267	3223
Samejima, Takahiro	Ebina, JP	1	6
Yamada, Atsushi	Atsugi, JP	391	2890

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Semiconductor optical element for external cavity laser

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United States of America Patent

12067601

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PATENT NO	7813398
APP PUB NO	20090225801A1
SERIAL NO	12067601
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
October 12, 2010	US,7813398,B2 US7813398B2	GRANTED PATENT AS SECOND PUBLICATION
September 10, 2009	US,20090225801,A1 US20090225801A1	FIRST PUBLISHED PATENT APPLICATION

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12067601

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