Inventor
HILGERS NANCY
US11 patents
⚠️ This page may combine multiple inventors who share the name “HILGERS NANCY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISA USA INC
3 patentsUS7809650B2Oct 5, 2010
Method and system for providing risk information in connection with transaction processing
VISA USA INC98 citations97
US9842336B2Dec 12, 2017
Risk assessment rule set application for fraud prevention
VISA USA INC6 citations83
US10580005B2Mar 3, 2020
Method and system for providing risk information in connection with transaction processing
VISA USA INC3 citations72
VISA INT SERVICE ASS
3 patentsUS9727862B2Aug 8, 2017
System and method for authentication using payment protocol
VISA INT SERVICE ASS29 citations91
US10140616B2Nov 27, 2018
Risk assessment rule set application for fraud prevention
VISA INT SERVICE ASS2 citations72
US10977646B2Apr 13, 2021
System and method for authentication using payment protocol
VISA INT SERVICE ASS2 citations70