Lens drive apparatus

United States of America Patent

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Sep 7, 2010
Grant Date
Jul 2, 2009
app pub date
Mar 6, 2009
filing date
Mar 29, 2007

priority date (Note)
Expired

status (Latency Note)

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Abstract

. The holder is formed such that a lens frame holding a lens is inserted and assembled into the holder from one side of the holder to another side of the holder. The cam member is disposed close to the one side with respect to the holder.

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Patent Owner(s)

Patent Owner	Address
SEIKO PRECISION INC	1-1 AKANEHAMA 1-CHOME NARASHINO-SHI CHIBA 275-8558

International Classification(s)

G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Katsumata, Minoru	Chiba, JP	16	31
Kawamoto, Hisashi	Chiba, JP	32	116

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Lens drive apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

12399355

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PATENT NO	7791821
APP PUB NO	20090168208A1
SERIAL NO	12399355
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 07, 2010	US,7791821,B2 US7791821B2	GRANTED PATENT AS SECOND PUBLICATION
July 02, 2009	US,20090168208,A1 US20090168208A1	FIRST PUBLISHED PATENT APPLICATION

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12399355

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