Inventor · disambiguated record
John Cornwell
Also filed as: CORNWELL JOHN · CORNWELL JOHN L
10 granted patents·3 pending applications·36 citations·filing 2007–2025
87Inventor score
Top patents by PatentIndex Score
13 records- 0193US10257591B2Call classification through analysis of DTMF eventsPINDROP SECURITY INC·Filed 2017·Granted Apr 9, 2019·16 cites·32 claims
- 0291US12250344B2Caller verification via carrier metadataPINDROP SECURITY INC·Filed 2024·Granted Mar 11, 2025·1 cites·20 claims
- 0391US11470194B2Caller verification via carrier metadataPINDROP SECURITY INC·Filed 2020·Granted Oct 11, 2022·4 cites·17 claims
- 0490US10904643B2Call classification through analysis of DTMF eventsPINDROP SECURITY INC·Filed 2019·Granted Jan 26, 2021·7 cites·19 claims
- 0589US11388490B2Call classification through analysis of DTMF eventsPINDROP SECURITY INC·Filed 2021·Granted Jul 12, 2022·2 cites·20 claims
- 0687US12015731B2Call classification through analysis of DTMF eventsPINDROP SECURITY INC·Filed 2022·Granted Jun 18, 2024·1 cites·20 claims
- 0784US11889024B2Caller verification via carrier metadataPINDROP SECURITY INC·Filed 2022·Granted Jan 30, 2024·1 cites·20 claims
- 0879US2024323270A1Call classification through analysis of dtmf eventsPINDROP SECURITY INC·Filed 2024·Application pending·0 cites
- 0978US11632460B2Systems and methods employing graph-derived features for fraud detectionPINDROP SECURITY INC·Filed 2021·Granted Apr 18, 2023·2 cites·20 claims
- 1074US2025159080A1Caller verification via carrier metadataPINDROP SECURITY INC·Filed 2025·Application pending·0 cites
- 1157US12022024B2Systems and methods employing graph-derived features for fraud detectionPINDROP SECURITY INC·Filed 2023·Granted Jun 25, 2024·0 cites·20 claims
- 1253US8430411B2Mobilized beach trolleyCORNWELL JOHN L·Filed 2007·Granted Apr 30, 2013·2 cites·16 claims
- 1347US2024169040A1Behavioral biometrics using keypress temporal informationPINDROP SECURITY INC·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →