Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743101 | Wireless game control units | Richard Leifer, Chi-Fu Peng | 2004-06-01 |
| 6719633 | Wireless game control units | Richard Leifer, Chi-Fu Peng | 2004-04-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743101 | Wireless game control units | Richard Leifer, Chi-Fu Peng | 2004-06-01 |
| 6719633 | Wireless game control units | Richard Leifer, Chi-Fu Peng | 2004-04-13 |