Inventor · disambiguated record
Torsten Zeppenfeld
Also filed as: ZEPPENFELD TORSTEN
13 granted patents·2 pending applications·204 citations·filing 2002–2023
91Inventor score
Top patents by PatentIndex Score
15 records- 0193US11556644B1Machine learning-based malicious attachment detectorCLOUDFLARE INC·Filed 2018·Granted Jan 17, 2023·11 cites·20 claims
- 0293US10528731B1Detecting malicious program code using similarity of hashed parsed treesAREA 1 SECURITY INC·Filed 2017·Granted Jan 7, 2020·15 cites·17 claims
- 0393US9571652B1Enhanced diarization systems, media and methods of useZEPPENFELD TORSTEN·Filed 2012·Granted Feb 14, 2017·57 cites·11 claims
- 0491US8903859B2Systems, methods, and media for generating hierarchical fused risk scoresZEPPENFELD TORSTEN·Filed 2012·Granted Dec 2, 2014·38 cites·19 claims
- 0589US9113001B2Systems, methods, and media for disambiguating call data to determine fraudRAJAKUMAR ANTHONY·Filed 2012·Granted Aug 18, 2015·23 cites·28 claims
- 0684US11050698B1Message processing system with business email compromise detectionAREA 1 SECURITY INC·Filed 2020·Granted Jun 29, 2021·4 cites·20 claims
- 0784US7162421B1Dynamic barge-in in a speech-responsive systemNUANCE COMM·Filed 2002·Granted Jan 9, 2007·45 cites·20 claims
- 0878US9172808B2Systems and methods for identifying a callerVICTRIO INC·Filed 2014·Granted Oct 27, 2015·9 cites·18 claims
- 0977US12321453B1Machine learning-based malicious attachment detectorCLOUDFLARE INC·Filed 2021·Granted Jun 3, 2025·1 cites·19 claims
- 1075US12430617B2Business email compromise detection systemCLOUDFLARE INC·Filed 2023·Granted Sep 30, 2025·0 cites·18 claims
- 1171US12306943B2Machine learning-based malicious attachment detectorCLOUDFLARE INC·Filed 2023·Granted May 20, 2025·0 cites·24 claims
- 1258US8649783B2No-cost mobile device messaging, such as for provisioning an application on a mobile deviceROUNDTREE BRIAN·Filed 2010·Granted Feb 11, 2014·1 cites·14 claims
- 1356US11861563B2Business email compromise detection systemCLOUDFLARE INC·Filed 2021·Granted Jan 2, 2024·0 cites·17 claims
- 1447US2017133017A1Systems, methods, and media for determining fraud risk from audio signalsVERINT SYSTEMS INC·Filed 2016·Application pending·0 cites
- 1535US2015381801A1Systems, methods, and media for disambiguating call data to determine fraudVERINT AMERICAS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →