Systems and methods of contactless card as one authentication factor for multiple factor authentication
US-12591875-B2 · Mar 31, 2026 · US
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Zearfoss Patrick patents
Zearfoss Patrick is listed as an inventor on 42 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zearfoss Patrick |
| Total patents | 42 |
| First publication | Jun 26, 2018 |
| Latest publication | Mar 31, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
System and method for liveness verification
US-12573239-B2 · Mar 10, 2026 · US
Systems and methods for data access control of secure memory using a short-range transceiver
US-12457106-B2 · Oct 28, 2025 · US
Authentication for third party digital wallet provisioning
US-2025209440-A1 · Jun 26, 2025 · US
Computer-based systems involving enhanced one-time passcode (OTP) messaging and methods of use thereof
US-12328310-B2 · Jun 10, 2025 · US
Computer-based systems involving enhanced one-time passcode (OTP) messaging and methods of use thereof
US-12328311-B2 · Jun 10, 2025 · US
Using tokens from push notification providers to enhance device fingerprinting
US-12218938-B2 · Feb 4, 2025 · US
Using tokens from silent push notifications during application sessions to develop device confidence
US-12132799-B2 · Oct 29, 2024 · US
Authentication for third party digital wallet provisioning
US-12112310-B2 · Oct 8, 2024 · US
Systems and methods of contactless card as one authentication factor for multiple factor authentication
US-2024303630-A1 · Sep 12, 2024 · US
Recent patents
Latest publications not already listed above.
Using tokens from silent push notifications during application sessions to develop device confidence
US-2024236200-A1 · Jul 11, 2024 · US
Using tokens from push notification providers to enhance device fingerprinting
US-2024114026-A1 · Apr 4, 2024 · US
Computer-based systems involving enhanced one-time passcode (otp) messaging and methods of use thereof
US-2024073203-A1 · Feb 29, 2024 · US
Computer-based systems involving enhanced one-time passcode (otp) messaging and methods of use thereof
US-2024073204-A1 · Feb 29, 2024 · US
System and method for liveness verification
US-2024046709-A1 · Feb 8, 2024 · US
Systems and methods for data access control of secure memory using a short-range transceiver
US-2023388124-A1 · Nov 30, 2023 · US
Using tokens from push notification providers to enhance device fingerprinting
US-11831641-B2 · Nov 28, 2023 · US
Computer-based systems involving enhanced one-time passcode (OTP) messaging and methods of use thereof
US-11811753-B2 · Nov 7, 2023 · US
System and method for scanning a mobile computing device for installed applications
US-2023316324-A1 · Oct 5, 2023 · US
Systems and methods for data access control of secure memory using a short-range transceiver
US-11764962-B2 · Sep 19, 2023 · US
Authentication for third party digital wallet provisioning
US-2023281594-A1 · Sep 7, 2023 · US
System and method for scanning a mobile computing device for installed applications
US-11710147-B2 · Jul 25, 2023 · US
Authentication for third party digital wallet provisioning
US-11615395-B2 · Mar 28, 2023 · US
Computer-based systems involving enhanced one-time passcode (otp) messaging and methods of use thereof
US-2023014754-A1 · Jan 19, 2023 · US
Systems and methods for data access control of secure memory using a short-range transceiver
US-2022376915-A1 · Nov 24, 2022 · US
Using tokens from push notification providers to enhance device fingerprinting
US-2022337588-A1 · Oct 20, 2022 · US
Computer-based systems involving enhanced one-time passcode (OTP) messaging and methods of use thereof
US-11463434-B2 · Oct 4, 2022 · US
Systems and methods for data access control of secure memory using a short-range transceiver
US-11444770-B2 · Sep 13, 2022 · US
System and method for scanning a mobile computing device for installed applications
US-2022215420-A1 · Jul 7, 2022 · US
Computer-based systems involving enhanced one-time passcode (otp) messaging and methods of use thereof
US-2022217135-A1 · Jul 7, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Capital One Services Llc | 42 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04L63/0853 | 17 |
| G06Q20/36 | 14 |
| H04L63/0428 | 10 |
| H04L63/0838 | 8 |
| G06F21/629 | 8 |