Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878066 | Wireless game control units | Richard Leifer, Chi-Fu Peng | 2005-04-12 |
| 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 |
| 6659871 | Wireless game control units | Richard Leifer, Chi-Fu Peng | 2003-12-09 |
| 6585596 | Wireless game control units | Richard Leifer, Chi-Fu Peng | 2003-07-01 |
| 6280327 | Wireless game control units | Chi-Fu Peng | 2001-08-28 |