Assignee
LU YUMAO
US·2 granted patents·6 pending applications·8 citations·filing 2007–2011
Top patents by PatentIndex Score
8 records- 0173US8112436B2Semantic and text matching techniques for network searchLU YUMAO·Filed 2009·Granted Feb 7, 2012·7 cites·33 claims
- 0262US8296288B2Query processing for web searchLU YUMAO·Filed 2011·Granted Oct 23, 2012·1 cites·8 claims
- 0346US2010185623A1Topical ranking in information retrievalLU YUMAO·Filed 2009·Application pending·0 cites
- 0446US2010312778A1Predictive person name variants for web searchLU YUMAO·Filed 2009·Application pending·0 cites
- 0545US2010094835A1Automatic query concepts identification and drifting for web searchLU YUMAO·Filed 2008·Application pending·0 cites
- 0645US2010114878A1Selective term weighting for web search based on automatic semantic parsingLU YUMAO·Filed 2008·Application pending·0 cites
- 0744US2009248595A1Name verification using machine learningLU YUMAO·Filed 2008·Application pending·0 cites
- 0839US2009132515A1Method and Apparatus for Performing Multi-Phase Ranking of Web Search Results by Re-Ranking Results Using Feature and Label CalibrationLU YUMAO·Filed 2007·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →