Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10764660 | Electronic gaming machine and method with selectable sound beams | Stefan Keilwert, David Small, David Froy | 2020-09-01 |
| 10735862 | Electronic gaming machine and method with a stereo ultrasound speaker configuration providing binaurally encoded stereo audio | Stefan Keilwert, David Small, David Froy | 2020-08-04 |
| 10702772 | Electronic gaming machine and method providing enhanced physical player interaction | Stefan Keilwert, Thomas D. Waxman | 2020-07-07 |