Evaluation apparatus and evaluation method

United States of America Patent

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May 8, 2012
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Apr 28, 2011
app pub date
Oct 20, 2010
filing date
Oct 27, 2009

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Expired

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Abstract

An evaluation apparatus includes: a signal reading block; a first waveform equalization block; a boundary detection block; a selective output block; and an evaluation value generation block.

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Patent Owner	Address
SONY CORPORATION	1-7-1 KONAN MINATO-KU TOKYO 108-0075
SONY DISC & DIGITAL SOLUTIONS INC	7-35 KITASHINAGAWA 6-CHOME SHINAGAWA-KU TOKYO

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

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Inventor Name	Address	# of filed Patents	Total Citations
Tanizawa, Seiji	Kanagawa, JP	13	132

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Evaluation apparatus and evaluation method

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United States of America Patent

12908620

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PATENT NO	8174947
APP PUB NO	20110096651A1
SERIAL NO	12908620
DOCKET NO

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 08, 2012	US,8174947,B2 US8174947B2	GRANTED PATENT AS SECOND PUBLICATION
April 28, 2011	US,20110096651,A1 US20110096651A1	FIRST PUBLISHED PATENT APPLICATION

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12908620

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