Inventor
CHAPA ISAAC
US8 patents
Patents
8 patentsUS11074641B1Jul 27, 2021
Systems, methods and computer-program products for eligibility verification
CSIDENTITY CORP15 citations93
US10373240B1Aug 6, 2019
Systems, methods and computer-program products for eligibility verification
CSIDENTITY CORP25 citations93
US11164271B2Nov 2, 2021
Systems and methods of delayed authentication and billing for on-demand products
CSIDENTITY CORP14 citations92
US10664936B2May 26, 2020
Authentication systems and methods for on-demand products
CSIDENTITY CORP21 citations92
US8751388B1Jun 10, 2014
System and method of delayed billing for on-demand products
CSIDENTITY CORP30 citations90
US11587150B1Feb 21, 2023
Systems and methods for eligibility verification
CSIDENTITY CORP11 citations84
US11790473B2Oct 17, 2023
Systems and methods of delayed authentication and billing for on-demand products
CSIDENTITY CORP6 citations83
US12346984B2Jul 1, 2025
Systems and methods of delayed authentication and billing for on-demand products
CSIDENTITY CORP0 citations60