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United States of America Patent

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Mar 11, 2008
Grant Date
Aug 28, 2003
app pub date
Feb 22, 2002
filing date
Feb 22, 2002

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Abstract

A method of document retrieval is provided. The method includes assigning concept labels to documents contained in a collection according to grammar rules, receiving a query, converting the query to a query concept using the grammar rules, and mapping the query concept to a concept label.

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First Claim

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Patent Owner(s)

Patent Owner	Address
HULU LLC	2500 BROADWAY SUITE 200 SANTA MONICA CA 90404

International Classification(s)

G06F:ELECTRIC DIGITAL DATA PROCESSING

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chang, Jane Wen	Cambridge, MA	15	554
Ng, Kenney	Arlington, MA	51	537

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United States of America Patent

10080945

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PATENT NO	7343372
APP PUB NO	20030163452A1
SERIAL NO	10080945
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 11, 2008	US,7343372,B2 US7343372B2	GRANTED PATENT AS SECOND PUBLICATION
August 28, 2003	US,20030163452,A1 US20030163452A1	FIRST PUBLISHED PATENT APPLICATION

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10080945

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Abstract

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Family

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Full Text

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