Inventor · disambiguated record
Irving Chen
Also filed as: CHEN IRVING · CHEN IRVING C · CHEN IRVING CHUNG-CHI
7 granted patents·78 citations·filing 1987–2023
84Inventor score
Top patents by PatentIndex Score
7 records- 0193US10958673B1Multi-factor authentication augmented workflowSIFT SCIENCE INC·Filed 2020·Granted Mar 23, 2021·28 cites·15 claims
- 0292US10897479B1Systems and methods for machine-learning based digital threat assessment with integrated activity verificationSIFT SCIENCE INC·Filed 2020·Granted Jan 19, 2021·14 cites·20 claims
- 0367US12047401B2Systems and methods for machine learning-based detection of an automated fraud attack or an automated abuse attackSIFT SCIENCE INC·Filed 2023·Granted Jul 23, 2024·0 cites·19 claims
- 0467US5369884AInsertless perforated mill rollFiled 1992·Granted Dec 6, 1994·18 cites·45 claims
- 0557US11777962B2Systems and methods for machine learning-based detection of an automated fraud attack or an automated abuse attackSIFT SCIENCE INC·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 0657US4765550AMill rollCHEN IRVING C·Filed 1987·Granted Aug 23, 1988·14 cites·21 claims
- 0740US5655717AInsertless perforated mill rollFiled 1994·Granted Aug 12, 1997·4 cites·45 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →