System for inputting a pin block to a network
US-12493878-B2 · Dec 9, 2025 · US
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Kuchenski David William patents
Kuchenski David William is listed as an inventor on 18 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kuchenski David William |
| Total patents | 18 |
| First publication | Jul 20, 2017 |
| Latest publication | Dec 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Token based transactions
US-12182782-B2 · Dec 31, 2024 · US
System and method for financial transactions
US-11727372-B2 · Aug 15, 2023 · US
Mobile cart reconciliation
US-11244301-B2 · Feb 8, 2022 · US
Point of sale transactions
US-11200553-B2 · Dec 14, 2021 · US
System and method for financial transactions
US-2021272082-A1 · Sep 2, 2021 · US
Token based transactions
US-2021272081-A1 · Sep 2, 2021 · US
Autonomous mobile services
US-2021256500-A1 · Aug 19, 2021 · US
Token based transactions
US-11042851-B2 · Jun 22, 2021 · US
System for inputting a pin block to a network
US-2021182856-A1 · Jun 17, 2021 · US
Recent patents
Latest publications not already listed above.
System and method for financial transactions
US-11037114-B2 · Jun 15, 2021 · US
Mobile Cart Reconciliation
US-2020320505-A1 · Oct 8, 2020 · US
Point of Sale Transactions
US-2020184439-A1 · Jun 11, 2020 · US
Point of sale transactions
US-10565576-B2 · Feb 18, 2020 · US
System and method for financial transactions
US-2019295055-A1 · Sep 26, 2019 · US
Apparatuses, systems, and methods for in store shopping
US-2019251619-A1 · Aug 15, 2019 · US
Token based transactions
US-2018047000-A1 · Feb 15, 2018 · US
Point of Sale Transactions
US-2017206516-A1 · Jul 20, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Diebold Nixdorf Inc | 18 |
| Diebold Nixdorf Incoporated | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06Q20/1085 | 12 |
| G07F19/203 | 8 |
| G06Q20/3278 | 7 |
| G07G1/0081 | 6 |
| G07G1/0045 | 6 |