Inventor
MOHAMMED SAYEED
US20 patents
⚠️ This page may combine multiple inventors who share the name “MOHAMMED SAYEED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISA INT SERVICE ASS
19 patentsUS10984117B2Apr 20, 2021
Token state synchronization
VISA INT SERVICE ASS5 citations81
US9672516B2Jun 6, 2017
Communication protocols for processing an authorization request in a distributed computing system
VISA INT SERVICE ASS2 citations72
US11847233B2Dec 19, 2023
Token state synchronization
VISA INT SERVICE ASS1 citations70
US11475445B2Oct 18, 2022
Secure authentication system with token service
VISA INT SERVICE ASS3 citations69
US11469895B2Oct 11, 2022
Cloud token provisioning of multiple tokens
VISA INT SERVICE ASS2 citations69
US12301580B2May 13, 2025
Efficient and secure authentication system
VISA INT SERVICE ASS0 citations60
US12204658B2Jan 21, 2025
Token state synchronization
VISA INT SERVICE ASS0 citations60
US11496481B2Nov 8, 2022
Efficient and secure authentication system
VISA INT SERVICE ASS0 citations60
US12475456B2Nov 18, 2025
Secure authentication system with token service
VISA INT SERVICE ASS0 citations59
US11870903B2Jan 9, 2024
Cloud token provisioning of multiple tokens
VISA INT SERVICE ASS0 citations59
US12355888B2Jul 8, 2025
Validations using verification values
VISA INT SERVICE ASS0 citations58
US11973871B2Apr 30, 2024
Domain validations using verification values
VISA INT SERVICE ASS0 citations58
US12120117B2Oct 15, 2024
Method and system for token provisioning and processing
VISA INT SERVICE ASS0 citations54
US11777934B2Oct 3, 2023
Method and system for token provisioning and processing
VISA INT SERVICE ASS0 citations54
US10540656B2Jan 21, 2020
Communication protocols for processing an authorization request in a distributed computing system
VISA INT SERVICE ASS0 citations51
US10275770B2Apr 30, 2019
Communication protocols for processing an authorization request in a distributed computing system
VISA INT SERVICE ASS0 citations51
US11777733B2Oct 3, 2023
Token keys to generate cryptograms for token interactions
VISA INT SERVICE ASS0 citations48
US12456116B2Oct 28, 2025
System and method utilizing chain of trust
VISA INT SERVICE ASS0 citations47
US12219061B2Feb 4, 2025
Method and system for token gateway
VISA INT SERVICE ASS0 citations41