Zoom lens system

United States of America Patent

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May 11, 2010
Grant Date
Apr 16, 2009
app pub date
Oct 7, 2008
filing date
Oct 12, 2007

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Abstract

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3<0.45.

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Patent Owner(s)

Patent Owner	Address
NITTOH INC	4529 OAZA KONAMI SUWA-SHI NAGANO 392-0131

International Classification(s)

G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Iijima, Kenji	Suwa, JP	46	362

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Zoom lens system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12246835

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PATENT NO	7715110
APP PUB NO	20090097131A1
SERIAL NO	12246835
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 11, 2010	US,7715110,B2 US7715110B2	GRANTED PATENT AS SECOND PUBLICATION
April 16, 2009	US,20090097131,A1 US20090097131A1	FIRST PUBLISHED PATENT APPLICATION

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12246835

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