Inventor
MOHASSEL PAYMAN
US34 patents
⚠️ This page may combine multiple inventors who share the name “MOHASSEL PAYMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISA INT SERVICE ASS
21 patentsUS11562230B2Jan 24, 2023
Privacy-preserving machine learning
VISA INT SERVICE ASS9 citations85
US11411738B2Aug 9, 2022
Leveraging multiple devices to enhance security of biometric authentication
VISA INT SERVICE ASS11 citations85
US11509478B2Nov 22, 2022
Password based threshold token generation
VISA INT SERVICE ASS6 citations84
US11222138B2Jan 11, 2022
Privacy-preserving machine learning in the three-server model
VISA INT SERVICE ASS11 citations84
US11108565B2Aug 31, 2021
Secure communications providing forward secrecy
VISA INT SERVICE ASS3 citations73
US10313133B2Jun 4, 2019
Secure communications providing forward secrecy
VISA INT SERVICE ASS2 citations73
US11645658B2May 9, 2023
Method, system, and computer program product for determining solvency of a digital asset exchange
VISA INT SERVICE ASS4 citations72
US12166890B2Dec 10, 2024
Leveraging multiple devices to enhance security of biometric authentication
VISA INT SERVICE ASS0 citations62
US12058268B2Aug 6, 2024
Privacy preserving biometric authentication
VISA INT SERVICE ASS0 citations62
US12028454B2Jul 2, 2024
Multi-party threshold authenticated encryption
VISA INT SERVICE ASS0 citations62
US11847564B2Dec 19, 2023
Privacy-preserving machine learning
VISA INT SERVICE ASS0 citations62
US11764965B2Sep 19, 2023
Privacy preserving biometric authentication
VISA INT SERVICE ASS0 citations62
US11552797B2Jan 10, 2023
Multi-party threshold authenticated encryption
VISA INT SERVICE ASS1 citations62
US11368308B2Jun 21, 2022
Privacy preserving biometric authentication
VISA INT SERVICE ASS0 citations62
US11722305B2Aug 8, 2023
Password based threshold token generation
VISA INT SERVICE ASS0 citations61
US12211038B2Jan 28, 2025
System, method, and computer program product for maintaining user privacy in group transactions
VISA INT SERVICE ASS0 citations57
US11880833B2Jan 23, 2024
System, method, and computer program product for maintaining user privacy in group transactions
VISA INT SERVICE ASS0 citations57
US12033045B2Jul 9, 2024
Two-server privacy-preserving clustering
VISA INT SERVICE ASS0 citations54
US11663521B2May 30, 2023
Two-server privacy-preserving clustering
VISA INT SERVICE ASS0 citations54
US11895113B2Feb 6, 2024
Collaborative risk aware authentication
VISA INT SERVICE ASS0 citations52
US12462250B2Nov 4, 2025
Mobile payments using multiple cryptographic protocols
VISA INT SERVICE ASS0 citations47
OATH INC
4 patentsUS10740366B2Aug 11, 2020
Method and system for searching encrypted data
OATH INC2 citations71
US10333700B2Jun 25, 2019
Method and system for exchanging cryptographic keys with an unauthenticated device
OATH INC2 citations69
US10990617B2Apr 27, 2021
Method and system for searching encrypted data
OATH INC0 citations60
US10637652B2Apr 28, 2020
Method and system for exchanging cryptographic keys with an unauthenticated device
OATH INC0 citations48