Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10109142 | System and method for selective encryption of input data during a retail transaction | Philip A. Robertson, Rodger K. Williams | 2018-10-23 |
| 10083564 | Multimode retail system | Weiming Tang, David Spiller | 2018-09-25 |
| 9911266 | Multimode retail system | Weiming Tang, David Spiller | 2018-03-06 |