Inventor · disambiguated record
Richard Duncan
Also filed as: DUNCAN RICHARD · DUNCAN RICHARD V
14 granted patents·2 pending applications·68 citations·filing 1991–2024
91Inventor score
Top patents by PatentIndex Score
16 records- 0197US10904012B1Email authentication and data integrity validationFRAUDMARC INC·Filed 2020·Granted Jan 26, 2021·21 cites·30 claims
- 0296US11349945B2Inline SPF service provider designationFRAUDMARC INC·Filed 2021·Granted May 31, 2022·7 cites·10 claims
- 0395US11716403B2Inline SPF service provider designationFRAUDMARC INC·Filed 2022·Granted Aug 1, 2023·4 cites·20 claims
- 0495US11463392B2Regulation of SPF policy termsFRAUDMARC INC·Filed 2021·Granted Oct 4, 2022·5 cites·18 claims
- 0595US11063986B2Low-latency, outbound message monitoring, control, and authenticationFRAUDMARC INC·Filed 2020·Granted Jul 13, 2021·5 cites·25 claims
- 0694US11706178B2Regulation of SPF policy termsFRAUDMARC INC·Filed 2022·Granted Jul 18, 2023·3 cites·20 claims
- 0792US12120079B2Regulation of SPF policy termsFRAUDMARC INC·Filed 2023·Granted Oct 15, 2024·2 cites·20 claims
- 0881US11558200B2Email authentication and data integrity validationFRAUDMARC INC·Filed 2021·Granted Jan 17, 2023·1 cites·20 claims
- 0980US11805151B2Low-latency, outbound message monitoring, control, and authenticationFRAUDMARC INC·Filed 2020·Granted Oct 31, 2023·1 cites·19 claims
- 1078US2025175349A1Email authentication and data integrity validationFRAUDMARC INC·Filed 2024·Application pending·0 cites
- 1175US12250283B2Inline SPF service provider designationFRAUDMARC INC·Filed 2023·Granted Mar 11, 2025·0 cites·20 claims
- 1275US12160523B2Email authentication and data integrity validationFRAUDMARC INC·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 1374US2024098117A1Low-latency, outbound message monitoring, control, and authenticationFRAUDMARC INC·Filed 2023·Application pending·0 cites
- 1469US12120151B2Low-latency, outbound message monitoring, control, and authenticationFRAUDMARC INC·Filed 2021·Granted Oct 15, 2024·0 cites·20 claims
- 1555US12309204B2SPF layering for performant message authorization assertionsFRAUDMARC INC·Filed 2022·Granted May 20, 2025·0 cites·17 claims
- 1654US5101589AIlluminated ordnance organizationDUNCAN RICHARD V·Filed 1991·Granted Apr 7, 1992·19 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →