Mitigating risk for hands-free interactions
US-12574728-B2 · Mar 10, 2026 · US
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Nelsen Mark patents
Nelsen Mark is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nelsen Mark |
| Total patents | 22 |
| First publication | Jun 25, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Data security hub
US-12339992-B2 · Jun 24, 2025 · US
Efficient and secure authentication system
US-12301580-B2 · May 13, 2025 · US
Multi-device transaction verification
US-11763311-B2 · Sep 19, 2023 · US
Efficient and secure authentication system
US-2023009884-A1 · Jan 12, 2023 · US
Mitigating risk for hands-free interactions
US-2022417748-A1 · Dec 29, 2022 · US
Data security hub
US-2022358242-A1 · Nov 10, 2022 · US
Efficient and secure authentication system
US-11496481-B2 · Nov 8, 2022 · US
Mitigating risk for hands-free interactions
US-11470475-B2 · Oct 11, 2022 · US
Multi-device transaction verification
US-2022122081-A1 · Apr 21, 2022 · US
Recent patents
Latest publications not already listed above.
Multi-device transaction verification
US-11238457-B2 · Feb 1, 2022 · US
Efficient and secure authentication system
US-2021243194-A1 · Aug 5, 2021 · US
System and method for authentication using payment protocol
US-10977646-B2 · Apr 13, 2021 · US
Multi-device transaction verification
US-2020082408-A1 · Mar 12, 2020 · US
Multi-device transaction verification
US-10515369-B2 · Dec 24, 2019 · US
Multi-device transaction verification
US-2019114641-A1 · Apr 18, 2019 · US
Multi-device transaction verification
US-10210521-B2 · Feb 19, 2019 · US
Risk assessment rule set application for fraud prevention
US-10140616-B2 · Nov 27, 2018 · US
Risk assessment rule set application for fraud prevention
US-2018101852-A1 · Apr 12, 2018 · US
Risk assessment rule set application for fraud prevention
US-9842336-B2 · Dec 12, 2017 · US
System and method for authentication using payment protocol
US-9727862-B2 · Aug 8, 2017 · US
Risk assessment rule set application for fraud prevention
US-2015178735-A1 · Jun 25, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Visa Int Service Ass | 21 |
| Visa Usa Inc | 2 |
| Visa Int Servicer Association | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04W12/06 | 13 |
| H04L63/08 | 13 |
| G06Q20/4016 | 11 |
| H04L63/0861 | 10 |
| H04W12/069 | 10 |