Inventor · disambiguated record
Stephen Yao Ching Chen
Also filed as: CHEN STEPHEN · CHEN STEPHEN YAO CHING
4 granted patents·1 pending application·267 citations·filing 1999–2023
79Inventor score
Top patents by PatentIndex Score
5 records- 0190US6374235B1Method, system, and program for a join operation on a multi-column table and satellite tables including duplicate valuesIBM·Filed 1999·Granted Apr 16, 2002·168 cites·27 claims
- 0287US8983985B2Masking sensitive data of table columns retrieved from a databaseCHEN STEPHEN YAO CHING·Filed 2011·Granted Mar 17, 2015·19 cites·18 claims
- 0382US6446063B1Method, system, and program for performing a join operation on a multi column table and satellite tablesIBM·Filed 1999·Granted Sep 3, 2002·80 cites·30 claims
- 0451US12236259B2Autonomous aggregation identifier calculationSTRIPE INC·Filed 2021·Granted Feb 25, 2025·0 cites·20 claims
- 0547US2025005543A1Identifying transaction data having overlapping data points using nodal data structuresSTRIPE INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →