Patents/Inventors

Mark Nelsen

Oakland, CAUS4 patents

4 Patents

US125747282026
Mitigating Risk for Hands-free Interactions
Visa International Service Association
0 cites
US123399922025
Data Security Hub
Visa International Service Association
0 cites
US123015802025
Efficient and Secure Authentication System
Visa International Service Association
0 cites
US117633112023
Multi-device Transaction Verification
Visa International Service Association
0 cites