Inventor · disambiguated record
Wangchao Le
Also filed as: LE WANGCHAO
11 granted patents·2 pending applications·20 citations·filing 2010–2024
85Inventor score
Technology areasG06F
Top patents by PatentIndex Score
13 records- 0186US9280583B2Scalable multi-query optimization for SPARQLIBM·Filed 2012·Granted Mar 8, 2016·8 cites·23 claims
- 0283US10095742B2Scalable multi-query optimization for SPARQLIBM·Filed 2016·Granted Oct 9, 2018·3 cites·15 claims
- 0375US8977650B2Scalable summarization of data graphsIBM·Filed 2012·Granted Mar 10, 2015·3 cites·20 claims
- 0473US8983990B2Enforcing query policies over resource description framework dataDUAN SONGYUN·Filed 2010·Granted Mar 17, 2015·4 cites·6 claims
- 0571US12067014B2Methods and systems for performing a vectorized delete in a distributed database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Granted Aug 20, 2024·0 cites·20 claims
- 0671US2025139091A1Click-to-script reflectionMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2024·Application pending·0 cites
- 0768US9542444B2Scalable multi-query optimization for SPARQLIBM·Filed 2016·Granted Jan 10, 2017·1 cites·16 claims
- 0866US10726006B2Query optimization using propagated data distinctnessMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Granted Jul 28, 2020·1 cites·19 claims
- 0964US11734282B1Methods and systems for performing a vectorized delete in a distributed database systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted Aug 22, 2023·0 cites·20 claims
- 1063US12164516B2Click-to-script reflectionMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Dec 10, 2024·0 cites·20 claims
- 1151US8984019B2Scalable summarization of data graphsIBM·Filed 2012·Granted Mar 17, 2015·0 cites·17 claims
- 1243US10726007B2Building heavy hitter summary for query optimizationMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Granted Jul 28, 2020·0 cites·20 claims
- 1338US2012047124A1Database query optimizationsDUAN SONGYUN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →