Inventor · Irvine, CA, US

David Joa

49Patents
11h-index
57Co-inventors
74Inventor score

Filing activity: Nov 30, 2007 → Mar 24, 2020

Most-cited inventions

PatentTitleAreaCited byStatus
US8028896B2 Authentication methods for use in financial transactions and information banking Physics 146 Active
US8181858B2 Information banking Physics 58 Active
US8874674B2 System for optimizing social networking Physics 50 Active
US8489887B1 Biometric authentication for video communication sessions Electricity 41 Active
US8645264B2 Apparatus and methods for verifying a credit applicant's income that enhance a credit applicant's experience Physics 34 Active
US8558663B2 Integration of facial recognition into cross channel authentication Physics 27 Active
US8290951B1 Unstructured data integration with a data warehouse Physics 20 Active
US8346661B2 Aggregation of customer transaction data Physics 19 Active
US8417561B2 Market dynamics Physics 18 Active
US9196111B1 Automated teller machine (“ATM”) dynamic keypad Physics 16 Active
US8550339B1 Utilization of digit sequences for biometric authentication Electricity 13 Active
US8260645B2 Transaction recurrence engine Physics 11 Active
US8862512B2 Financial transaction data profile Physics 10 Active
US8306894B2 Economic intelligence Physics 8 Active
US8805937B2 Electronic mail analysis and processing Physics 8 Active
US8200708B2 Identity database bureau Physics 8 Active
US8073732B1 Marketing incentive program Physics 8 Active
US8693737B1 Authentication systems, operations, processing, and interactions Physics 7 Active
US8502644B1 Physical item security: tracking device activation Physics 7 Active
US8207815B2 Facility access integrated with other security systems Physics 5 Active
US8931071B2 Biometric authentication for video communication sessions Electricity 5 Active
US8749347B1 Authorized custodian verification Physics 5 Active
US7792727B2 Offset optimization system Physics 4 Active
US8504458B1 Investment strategy system Physics 4 Active
US9135419B2 Environmental adjustments using biometrics Physics 4 Active

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