Inventor · disambiguated record
Xifeng Yan
Also filed as: YAN XIFENG
5 granted patents·48 citations·filing 2004–2010
78Inventor score
Top patents by PatentIndex Score
5 records- 0189US8112667B2Automated system problem diagnosingBELLUOMINI WENDY ANN·Filed 2010·Granted Feb 7, 2012·18 cites·30 claims
- 0276US8117208B2System for entity search and a method for entity scoring in a linked document databaseCHANG KEVIN CHEN-CHUAN·Filed 2008·Granted Feb 14, 2012·13 cites·47 claims
- 0374US7974978B2System and method for graph indexingIBM·Filed 2004·Granted Jul 5, 2011·9 cites·20 claims
- 0467US8121967B2Structural data classificationCHENG HONG·Filed 2008·Granted Feb 21, 2012·8 cites·17 claims
- 0533US9165042B2System and method for efficiently performing similarity searches of structural dataYAN XIFENG·Filed 2005·Granted Oct 20, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →