HDD sector format with reduced vulnerability to defects and burst errors

United States of America Patent

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Aug 10, 2010
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Feb 8, 2007
app pub date
Aug 8, 2005
filing date
Aug 8, 2005

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Abstract

Modified HDD sector formats have multiple sets of preamble data. The preambles are well separated so that any defect long enough to wipe out both preambles would also overwhelm the ECC.

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WESTERN DIGITAL TECHNOLOGIES, INC.

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G11C:STATIC STORES

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Inventor Name	Address	# of filed Patents	Total Citations
New, Richard Michael Hamilton	San Jose, US	4	32
Wilson, Bruce	San Jose, US	52	1815

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HDD sector format with reduced vulnerability to defects and burst errors

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11200411

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PATENT NO	7774685
APP PUB NO	20070030775A1
SERIAL NO	11200411
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
August 10, 2010	US,7774685,B2 US7774685B2	GRANTED PATENT AS SECOND PUBLICATION
February 08, 2007	US,20070030775,A1 US20070030775A1	FIRST PUBLISHED PATENT APPLICATION

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11200411

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