Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5611731 | Video pinball machine controller having an optical accelerometer for detecting slide and tilt | Stephen T. Kaminsky | 1997-03-18 |
| 5610631 | Reconfigurable joystick controller recalibration | Rodney W. Kimmell | 1997-03-11 |
| 5593350 | Video game card having interrupt resistant behavior | Robert Church, Joseph C. Rayhawk | 1997-01-14 |