Inventor
KNEPPER MARGARET M
US5 patents
Patents
5 patentsUS6701318B2Mar 2, 2004
Multiple engine information retrieval and visualization system
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US6574632B2Jun 3, 2003
Multiple engine information retrieval and visualization system
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US7814105B2Oct 12, 2010
Method for domain identification of documents in a document database
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US7603353B2Oct 13, 2009
Method for re-ranking documents retrieved from a multi-lingual document database
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US7801887B2Sep 21, 2010
Method for re-ranking documents retrieved from a document database
HARRIS CORP7 citations71