Inventor
FISHER DOUGLAS
US19 patents
⚠️ This page may combine multiple inventors who share the name “FISHER DOUGLAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISA INT SERVICE ASS
14 patentsUS9135621B2Sep 15, 2015
Methods and systems for performing authentication in consumer transactions
VISA INT SERVICE ASS6 citations82
US10896452B2Jan 19, 2021
User enhanced authentication system for online purchases
VISA INT SERVICE ASS8 citations81
US11282082B2Mar 22, 2022
Authentication system with message conversion
VISA INT SERVICE ASS2 citations71
US9569775B2Feb 14, 2017
Methods and systems for performing authentication in consumer transactions
VISA INT SERVICE ASS2 citations71
US9996864B2Jun 12, 2018
User enhanced authentication system for online purchases
VISA INT SERVICE ASS2 citations70
US9978065B2May 22, 2018
Voice filter system
VISA INT SERVICE ASS2 citations70
US10909539B2Feb 2, 2021
Enhancements to transaction processing in a secure environment using a merchant computer
VISA INT SERVICE ASS7 citations69
US12033151B2Jul 9, 2024
Authenticating transactions using risk scores derived from detailed device information
VISA INT SERVICE ASS1 citations61
US11074585B2Jul 27, 2021
Authenticating transactions using risk scores derived from detailed device information
VISA INT SERVICE ASS0 citations61
US10187366B2Jan 22, 2019
Systems and methods of user authentication for data services
VISA INT SERVICE ASS1 citations61
US12235939B2Feb 25, 2025
Authentication system with message conversion
VISA INT SERVICE ASS0 citations60
US10963932B2Mar 30, 2021
User enhanced authentication system for online purchases
VISA INT SERVICE ASS0 citations60
US10567366B2Feb 18, 2020
Systems and methods of user authentication for data services
VISA INT SERVICE ASS0 citations51
US10607225B2Mar 31, 2020
Voice filter system
VISA INT SERVICE ASS0 citations49