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United States of America Patent

PATENT NO 7783629
APP PUB NO 20070136281A1
SERIAL NO

11326283

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Abstract

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A query and a factoid type selection are received from a user. An index of passages, indexed based on factoids, is accessed and passages that are related to the query, and that have the selected factoid type, are retrieved. The retrieved passages are ranked and provided to the user based on a calculated score, in rank order.

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Patent Owner(s)

Patent OwnerAddress
MICROSOFT TECHNOLOGY LICENSING LLCONE MICROSOFT WAY REDMOND WA 98052

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Yunbo Beijing, CN 30 1251
Gao, Jianfeng Beijing, CN 157 5455
Li, Hang Beijing, CN 271 4065

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