Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6323838 | Photosensitive input peripheral device in a personal computer-based video gaming platform | Minjie Shi, Kevin A. Dietrich | 2001-11-27 |
| 6279906 | Video game controller system with interchangeable interface adapters | Joel Sanderson | 2001-08-28 |
| 6171190 | Photosensitive input peripheral device in a personal computer-based video gaming platform | Minjie Shi | 2001-01-09 |
| 6071194 | Reconfigurable video game controller | Joel Sanderson, Kevin A. Dietrich | 2000-06-06 |