Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10157413 | Method of using, apparatus, product, and system for a no touch point-of-sale self-checkout | Dean Frederick Herring, Brad M. Johnson, Jeffrey J. Smith, David John Steiner, Phuc Ky Do | 2018-12-18 |
| 10140605 | Monitoring the docking states of portable payment terminals in mobile point-of-sale (MPOS) systems | Paul M. Wilson, David John Steiner, Kimberly Wood | 2018-11-27 |
| 10129507 | System and method for self-checkout using product images | David John Steiner, Phuc Ky Do | 2018-11-13 |
| 10032326 | Accessing a secure region of an environment using visually identified behaviors relative to an access control device | Dean Frederick Herring, Paul M. Wilson, David John Steiner, Kimberly Wood | 2018-07-24 |