Inventor · disambiguated record
Charles Elkan
Also filed as: ELKAN CHARLES · ELKAN CHARLES PETER
5 granted patents·1 pending application·263 citations·filing 2001–2023
83Inventor score
Top patents by PatentIndex Score
6 records- 0197US10860629B1Task-oriented dialog systems utilizing combined supervised and reinforcement learningAMAZON TECH INC·Filed 2018·Granted Dec 8, 2020·139 cites·18 claims
- 0294US11797769B1Artificial intelligence system using hybrid technique for task-oriented dialog managementAMAZON TECH INC·Filed 2017·Granted Oct 24, 2023·21 cites·21 claims
- 0393US10963819B1Goal-oriented dialog systems and methodsAMAZON TECH INC·Filed 2017·Granted Mar 30, 2021·20 cites·19 claims
- 0486US7200606B2Method and system for selecting documents by measuring document qualityUNIV CALIFORNIA·Filed 2001·Granted Apr 3, 2007·83 cites·25 claims
- 0554US2023267544A1Regularization-based asset hedging toolGOLDMAN SACHS & CO LLC·Filed 2023·Application pending·0 cites
- 0648US11593885B2Regularization-based asset hedging toolGOLDMAN SACHS & CO LLC·Filed 2021·Granted Feb 28, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →