System and method utilizing chain of trust
US-12456116-B2 · Oct 28, 2025 · US
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Johnson Alan patents
Johnson Alan is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Johnson Alan |
| Total patents | 19 |
| First publication | Oct 1, 2015 |
| Latest publication | Oct 28, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Efficient and secure authentication system
US-12301580-B2 · May 13, 2025 · US
Method and system for token gateway
US-2025132917-A1 · Apr 24, 2025 · US
Method and system for token gateway
US-12219061-B2 · Feb 4, 2025 · US
Converged merchant processing apparatuses, methods and systems
US-11941008-B2 · Mar 26, 2024 · US
Method And System For Token Gateway
US-2023035507-A1 · Feb 2, 2023 · US
Efficient and secure authentication system
US-2023009884-A1 · Jan 12, 2023 · US
Efficient and secure authentication system
US-11496481-B2 · Nov 8, 2022 · US
System and method utilizing chain of trust
US-2022207527-A1 · Jun 30, 2022 · US
Converged merchant processing apparatuses, methods and systems
US-2022129470-A1 · Apr 28, 2022 · US
Recent patents
Latest publications not already listed above.
Converged merchant processing apparatuses, methods and systems
US-11216468-B2 · Jan 4, 2022 · US
Efficient and secure authentication system
US-2021243194-A1 · Aug 5, 2021 · US
Converged merchant processing apparatuses, methods and systems
US-2019361901-A1 · Nov 28, 2019 · US
Multiple merchant payment processor platform apparatuses, methods and systems
US-10438176-B2 · Oct 8, 2019 · US
Converged merchant processing apparatuses, methods and systems
US-10372712-B2 · Aug 6, 2019 · US
Current sense controller for a DC-to-DC converter
US-9647549-B2 · May 9, 2017 · US
Converged Merchant Processing Apparatuses, Methods and Systems
US-2016232513-A1 · Aug 11, 2016 · US
Current sense controller for a dc-to-dc converter
US-2016190925-A1 · Jun 30, 2016 · US
Navigation tools using shape sensing technology
US-2015272698-A1 · Oct 1, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Visa Int Service Ass | 16 |
| Texas Instruments Inc | 2 |
| Univ Minnesota | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06Q20/40145 | 6 |
| G06Q20/36 | 6 |
| G06Q20/227 | 6 |
| G06F16/24573 | 6 |
| H04L9/3213 | 5 |