Inventor
TANG QUAN JIN FERDINAND
SG16 patents
Patents
16 patentsUS11741139B2Aug 29, 2023
Systems and methods for determining a response to a user query
PAYPAL INC3 citations70
US12165424B2Dec 10, 2024
Image forgery detection via pixel-metadata consistency analysis
PAYPAL INC2 citations69
US11907658B2Feb 20, 2024
User-agent anomaly detection using sentence embedding
PAYPAL INC4 citations69
US11610582B2Mar 21, 2023
Systems and methods for formatting informal utterances
PAYPAL INC3 citations68
US11689526B2Jun 27, 2023
Ensemble method for face recognition deep learning models
PAYPAL INC1 citations61
US12198685B2Jan 14, 2025
Systems and methods for formatting informal utterances
PAYPAL INC0 citations58
US12067475B2Aug 20, 2024
Image forgery detection via headpose estimation
PAYPAL INC1 citations58
US11455713B2Sep 27, 2022
Automatic document processing
PAYPAL INC1 citations55
US11922732B2Mar 5, 2024
Interactive silent liveness detection
PAYPAL INC0 citations50
US12518141B2Jan 6, 2026
Machine learning model for image forgery detection
PAYPAL INC0 citations48
US12216745B2Feb 4, 2025
Two-sided machine learning framework for pointer movement-based bot detection
PAYPAL INC0 citations47
US12118560B2Oct 15, 2024
Pointer movement modelling for entity classification
PAYPAL INC0 citations47
US11886590B2Jan 30, 2024
Emulator detection using user agent and device model learning
PAYPAL INC0 citations47
US12556558B2Feb 17, 2026
Bot detection through explainable deep learning and rule violation codebooks from generative artificial intelligence
PAYPAL INC0 citations45
US12248944B2Mar 11, 2025
Context-enhanced category classification to generate product category labels used to conduct electronic transactions based on regulatory restrictions
PAYPAL INC0 citations45
US12548375B2Feb 10, 2026
Fraud detection for signed documents
PAYPAL INC0 citations44