Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7417600 | Electronic entertainment and communication system | Darren C. Smith, Kenji Nishizawa, David McCarten, Ramin Ravanpey | 2008-08-26 |
| 7068239 | Data processing method and system | Darren C. Smith, Kenji Nishizawa, David McCarten, Ramin Ravanpey | 2006-06-27 |
| 6762733 | Electronic entertainment and communication system | Darren C. Smith, Kenji Nishizawa, David McCarten, Ramin Ravanpey | 2004-07-13 |
| 6154186 | Electronic entertainment and communication system | Darren C. Smith, Kenji Nishizawa, David McCarten, Ramin Ravanpey | 2000-11-28 |
| 6147696 | Electronic entertainment and communication system | Darren C. Smith, Kenji Nishizawa, David McCarten, Ramin Ravanpey | 2000-11-14 |
| 6147663 | Electronic entertainment and communication system | Darren C. Smith, Kenji Nishizawa, David McCarten, Ramin Ravanpey | 2000-11-14 |
| 5923306 | Hotel-based video game and communication system | Darren C. Smith, Kenji Nishizawa, David McCarten, Ramin Ravanpey | 1999-07-13 |
| 5581270 | Hotel-based video game and communication system | Darren C. Smith, Kenji Nishizawa, David McCarten, Ramin Ravanpey | 1996-12-03 |