Inventor · Oakland, CA, US

Mark Nelsen

21Patents
4h-index
21Co-inventors
59Inventor score

Filing activity: May 5, 2010 → Sep 19, 2022

Most-cited inventions

PatentTitleAreaCited byStatus
US9727862B2 System and method for authentication using payment protocol Physics 21 Active
US8924279B2 Risk assessment rule set application for fraud prevention Physics 11 Active
US10402827B2 Biometrics transaction processing Physics 5 Active
US9842336B2 Risk assessment rule set application for fraud prevention Physics 4 Active
US10210521B2 Multi-device transaction verification Electricity 4 Active
US9754258B2 Speech transaction processing Physics 4 Active
US11282082B2 Authentication system with message conversion Physics 2 Active
US10134039B2 Speech transaction processing Physics 2 Active
US10977646B2 System and method for authentication using payment protocol Physics 1 Active
US11847652B2 Wireless biometric authentication system and method Electricity 1 Active
US10140616B2 Risk assessment rule set application for fraud prevention Physics 1 Active
US11303435B2 Wireless biometric authentication system and method Electricity 1 Active
US10846699B2 Biometrics transaction processing Physics 1 Active
US10515369B2 Multi-device transaction verification Electricity 1 Active
US12235939B2 Authentication system with message conversion Physics 0 Active
US11763311B2 Multi-device transaction verification Electricity 0 Active
US12301580B2 Efficient and secure authentication system Electricity 0 Active
US11238457B2 Multi-device transaction verification Electricity 0 Active
US11496481B2 Efficient and secure authentication system Electricity 0 Active
US11470475B2 Mitigating risk for hands-free interactions Electricity 0 Active
US12339992B2 Data security hub Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.