Inventor · disambiguated record
William Joseph Leddy, Iii
Also filed as: LEDDY III WILLIAM J · LEDDY III WILLIAM JOSEPH · LEDDY WILLIAM · LEDDY WILLIAM J
31 granted patents·9 pending applications·447 citations·filing 1991–2024
95Inventor score
Top patents by PatentIndex Score
40 records- 0191US6275942B1System, method and computer program product for automatic response to computer system misuse using active response modulesNETWORK ASSOCIATES INC·Filed 1998·Granted Aug 14, 2001·359 cites·13 claims
- 0289US12086821B2Method, system, and computer program product for predicting future transactionsVISA INT SERVICE ASS·Filed 2022·Granted Sep 10, 2024·2 cites·9 claims
- 0389US11290452B2Systems, methods, and computer program products for authenticating devicesVISA INT SERVICE ASS·Filed 2019·Granted Mar 29, 2022·4 cites·15 claims
- 0489US11089009B2System and methods for secure entry of a personal identification number (PIN)PAYPAL INC·Filed 2019·Granted Aug 10, 2021·4 cites·20 claims
- 0588US9390256B2System and methods for secure entry of a personal identification number (PIN)EBAY INC·Filed 2013·Granted Jul 12, 2016·7 cites·26 claims
- 0687US10362024B2System and methods for secure entry of a personal identification number (PIN)PAYPAL INC·Filed 2016·Granted Jul 23, 2019·4 cites·20 claims
- 0784US9792423B2Hardening security imagesPAYPAL INC·Filed 2015·Granted Oct 17, 2017·3 cites·22 claims
- 0883US10791126B2System and methods for protecting users from malicious contentPAYPAL INC·Filed 2019·Granted Sep 29, 2020·2 cites·20 claims
- 0982US10565361B2Hardening security imagesPAYPAL INC·Filed 2017·Granted Feb 18, 2020·2 cites·20 claims
- 1082US2025069083A1Relying Party Risk-Adjusted Indicator System and MethodVISA INT SERVICE ASS·Filed 2024·Application pending·0 cites
- 1181US12002102B2System, method, and computer program product for patient authentication and identity risk assessmentVISA INT SERVICE ASS·Filed 2021·Granted Jun 4, 2024·1 cites·16 claims
- 1280US12175470B2Relying party risk-adjusted indicator system and methodVISA INT SERVICE ASS·Filed 2023·Granted Dec 24, 2024·0 cites·18 claims
- 1380US11600110B2System and method for account verification by aerial droneVISA INT SERVICE ASS·Filed 2018·Granted Mar 7, 2023·2 cites·20 claims
- 1479US12148242B2System and method for account verification by aerial droneVISA INT SERVICE ASS·Filed 2023·Granted Nov 19, 2024·0 cites·20 claims
- 1578US10862671B2Global ownership registryVISA INT SERVICE ASS·Filed 2017·Granted Dec 8, 2020·1 cites·20 claims
- 1678US5321505AComputer scalable visualization systemMICROELECTRONICS & COMPUTER·Filed 1991·Granted Jun 14, 1994·48 cites·24 claims
- 1776US11830285B2System and method for account verification by aerial droneVISA INT SERVICE ASS·Filed 2023·Granted Nov 28, 2023·0 cites·19 claims
- 1876US11769155B2Relying party risk-adjusted indicator system and methodVISA INT SERVICE ASS·Filed 2022·Granted Sep 26, 2023·0 cites·20 claims
- 1976US2024275783A1Systems, Methods, and Computer Program Products for Authenticating DevicesVISA INT SERVICE ASS·Filed 2024·Application pending·0 cites
- 2075US9083532B2Physiological response PIN entryLEDDY WILLIAM JOSEPH·Filed 2012·Granted Jul 14, 2015·6 cites·17 claims
- 2172US11526888B2Relying party risk-adjusted indicator system and methodVISA INT SERVICE ASS·Filed 2019·Granted Dec 13, 2022·0 cites·18 claims
- 2270US9129102B2Hardening security imagesLEDDY WILLIAM JOSEPH·Filed 2012·Granted Sep 8, 2015·2 cites·24 claims
- 2370US2025016155A1Trusted Identification of Enrolling Users Based on Images and Unique Identifiers Associated With Sponsoring UsersVISA INT SERVICE ASS·Filed 2024·Application pending·0 cites
- 2469US11068576B2Hardening security imagesPAYPAL INC·Filed 2020·Granted Jul 20, 2021·0 cites·20 claims
- 2567US12003508B2Systems, methods, and computer program products for authenticating devicesVISA INT SERVICE ASS·Filed 2022·Granted Jun 4, 2024·0 cites·20 claims
- 2667US11775995B2System, method, and computer program product for providing real-time offers based on geolocation and merchant categoryVISA INT SERVICE ASS·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 2763US11244333B2Method, system, and computer program product for predicting future transactionsVISA INT SERVICE ASS·Filed 2019·Granted Feb 8, 2022·0 cites·15 claims
- 2862US11924324B2Registry blockchain architectureVISA INT SERVICE ASS·Filed 2020·Granted Mar 5, 2024·0 cites·18 claims
- 2959US12132728B2Trusted identification of enrolling users based on images and unique identifiers associated with sponsoring usersVISA INT SERVICE ASS·Filed 2021·Granted Oct 29, 2024·0 cites·20 claims
- 3059US2024046252A1Device and systems for provisioning and verifying tokens with strong identity and strong authenticationLOGIN ID INC·Filed 2023·Application pending·0 cites
- 3157US2022391876A1Payment system and apparatusVISA INT SERVICE ASS·Filed 2019·Application pending·0 cites
- 3256US11481793B2System, method, and computer program product for providing real-time offers based on geolocation and merchant categoryVISA INT SERVICE ASS·Filed 2020·Granted Oct 25, 2022·0 cites·15 claims
- 3356US10257209B2System and methods for protecting users from malicious contentPAYPAL INC·Filed 2016·Granted Apr 9, 2019·0 cites·23 claims
- 3453US9286449B2System and methods for protecting users from malicious contentJAKOBSSON BJORN MARKUS·Filed 2011·Granted Mar 15, 2016·0 cites·20 claims
- 3551US2012173324A1Dynamic Product/Service RecommendationsVALLERY CHRISTINA MARIE·Filed 2011·Application pending·0 cites
- 3650US9996683B2Physiological response pin entryPAYPAL INC·Filed 2015·Granted Jun 12, 2018·0 cites·20 claims
- 3750US2023334491A1Systems, Methods, and Computer Program Products for Authenticating DevicesVISA INT SERVICE ASS·Filed 2020·Application pending·0 cites
- 3847US2020067861A1Scam evaluation systemZAPFRAUD INC·Filed 2015·Application pending·0 cites
- 3946US2024171410A1Multi-factor authentication system and methodVISA INT SERVICE ASS·Filed 2022·Application pending·0 cites
- 4045US10300453B2Thin layer sonochemistry and sonoelectrochemistry devices and methodsUNIV IOWA RES FOUND·Filed 2014·Granted May 28, 2019·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →