Optical device

United States of America Patent

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Jan 28, 2014
Grant Date
Jul 5, 2012
app pub date
Dec 29, 2011
filing date
Dec 31, 2010

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Abstract

An optical device is provided including a tray body linearly moving and loading an optical disk. A case guide is configured to guide the linear movement of the tray body. A damper is interposed between the tray body and the case guide to attenuate vibration of the tray body.

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Patent Owner(s)

Patent Owner	Address
TOSHIBA SAMSUNG STORAGE TECHNOLOGY KOREA CORPORATION	14F BLDG NO 102 DIGITAL EMPIRE 2 486 SIN-DONG YEONGTONG-GU SUWON-SI GYEONGGI-DO REPUBLIC OF KOREA SUWON-SI

International Classification(s)

G11B:INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BET....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Lee, Hyun woo	Suwon-si, KR	557	7890
Roh, Min Shik	Seoul, KR	1	1
Song, Min	Hwaseong-si, KR	29	185

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Optical device

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United States of America Patent

13339471

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PATENT NO	8640152
APP PUB NO	20120174135A1
SERIAL NO	13339471
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 28, 2014	US,8640152,B2 US8640152B2	GRANTED PATENT AS SECOND PUBLICATION
July 05, 2012	US,20120174135,A1 US20120174135A1	FIRST PUBLISHED PATENT APPLICATION

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13339471

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