Inventor · disambiguated record
Songyun Duan
Also filed as: DUAN SONGYUN
14 granted patents·8 pending applications·76 citations·filing 2010–2016
91Inventor score
Top patents by PatentIndex Score
22 records- 0193US8442863B2Real-time-ready behavioral targeting in a large-scale advertisement systemCHANDRAMOULI BADRISH·Filed 2010·Granted May 14, 2013·25 cites·20 claims
- 0286US9280583B2Scalable multi-query optimization for SPARQLIBM·Filed 2012·Granted Mar 8, 2016·8 cites·23 claims
- 0384US9037615B2Querying and integrating structured and unstructured dataBORNEA MIHAELA ANCUTA·Filed 2012·Granted May 19, 2015·10 cites·19 claims
- 0483US10095742B2Scalable multi-query optimization for SPARQLIBM·Filed 2016·Granted Oct 9, 2018·3 cites·15 claims
- 0579US9959326B2Annotating schema elements based on associating data instances with knowledge base entitiesDUAN SONGYUN·Filed 2011·Granted May 1, 2018·6 cites·21 claims
- 0678US10229200B2Linking data elements based on similarity data values and semantic annotationsBORNEA MIHAELA ANCUTA·Filed 2012·Granted Mar 12, 2019·5 cites·21 claims
- 0776US8370359B2Method to perform mappings across multiple models or ontologiesIBM·Filed 2010·Granted Feb 5, 2013·5 cites·10 claims
- 0875US8977650B2Scalable summarization of data graphsIBM·Filed 2012·Granted Mar 10, 2015·3 cites·20 claims
- 0973US8983990B2Enforcing query policies over resource description framework dataDUAN SONGYUN·Filed 2010·Granted Mar 17, 2015·4 cites·6 claims
- 1069US8589331B2Predicting outcomes of a content driven process instance executionDUAN SONGYUN·Filed 2010·Granted Nov 19, 2013·6 cites·16 claims
- 1168US9542444B2Scalable multi-query optimization for SPARQLIBM·Filed 2016·Granted Jan 10, 2017·1 cites·16 claims
- 1263US2014039972A1Automatic detection of different types of changes in a business processIBM·Filed 2013·Application pending·0 cites
- 1355US2012259792A1Automatic detection of different types of changes in a business processDUAN SONGYUN·Filed 2011·Application pending·0 cites
- 1451US8984019B2Scalable summarization of data graphsIBM·Filed 2012·Granted Mar 17, 2015·0 cites·17 claims
- 1550US9317409B2Creating benchmark graph dataDUAN SONGYUN·Filed 2012·Granted Apr 19, 2016·0 cites·3 claims
- 1650US2014074878A1Spreadsheet schema extractionBORNEA MIHAELA A·Filed 2012·Application pending·0 cites
- 1750US2014075278A1Spreadsheet schema extractionBORNEA MIHAELA A·Filed 2012·Application pending·0 cites
- 1848US9244820B2Creating benchmark graph dataDUAN SONGYUN·Filed 2011·Granted Jan 26, 2016·0 cites·7 claims
- 1948US2013332467A1Linking Data Elements Based on Similarity Data Values and Semantic AnnotationsBORNEA MIHAELA ANCUTA·Filed 2012·Application pending·0 cites
- 2040US2012246154A1Aggregating search results based on associating data instances with knowledge base entitiesDUAN SONGYUN·Filed 2011·Application pending·0 cites
- 2138US2012047124A1Database query optimizationsDUAN SONGYUN·Filed 2010·Application pending·0 cites
- 2236US2012066166A1Predictive Analytics for Semi-Structured Case Oriented ProcessesCURBERA FRANCISCO PHELAN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →