Inventor · disambiguated record
Leonid Rosenfeld
Also filed as: ROSENFELD LEONID
6 granted patents·2 pending applications·5 citations·filing 2020–2025
73Inventor score
Files withNASDAQ INC8
Top patents by PatentIndex Score
8 records- 0194US11321296B1Dynamically selecting among learned and non-learned indexes for data accessNASDAQ INC·Filed 2021·Granted May 3, 2022·5 cites·20 claims
- 0278US12253994B2Dynamically selecting among learned and non-learned indexes for data accessNASDAQ INC·Filed 2023·Granted Mar 18, 2025·0 cites·19 claims
- 0378US12235825B2System and methods for data model detection and surveillanceNASDAQ INC·Filed 2023·Granted Feb 25, 2025·0 cites·19 claims
- 0476US2025181570A1System and methods for data model detection and surveillanceNASDAQ INC·Filed 2025·Application pending·0 cites
- 0576US2025181565A1Dynamically selecting among learned and non-learned indexes for data accessNASDAQ INC·Filed 2025·Application pending·0 cites
- 0674US11797514B2System and methods for data model detection and surveillanceNASDAQ INC·Filed 2022·Granted Oct 24, 2023·0 cites·20 claims
- 0773US11726974B2Dynamically selecting among learned and non-learned indexes for data accessNASDAQ INC·Filed 2022·Granted Aug 15, 2023·0 cites·20 claims
- 0865US11487739B2System and methods for data model detection and surveillanceNASDAQ INC·Filed 2020·Granted Nov 1, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →