Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12045800 | Detecting device presence indication | John D. Lewis | 2024-07-23 |
| 11288657 | Detecting device presence indication | John D. Lewis | 2022-03-29 |
| 10504093 | Fraud protection based on presence indication | John D. Lewis | 2019-12-10 |
| 9911116 | Fraud protection in payment card transactions | John D. Lewis | 2018-03-06 |
| 9569767 | Fraud protection based on presence indication | John D. Lewis | 2017-02-14 |