Inventor
CHU RONALD
US4 patents
⚠️ This page may combine multiple inventors who share the name “CHU RONALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITICORP CREDIT SERVICES INC USA
3 patentsUS11394553B1Jul 19, 2022
Methods and systems for secure user authentication
CITICORP CREDIT SERVICES INC USA2 citations69
US12101409B1Sep 24, 2024
Methods and systems for secure user authentication
CITICORP CREDIT SERVICES INC USA0 citations59
US11917069B1Feb 27, 2024
Methods and systems for secure user authentication
CITICORP CREDIT SERVICES INC USA0 citations59