Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8444486 | Systems and methods for indicating input actions in a rhythm-action game | Robert Kay, Daniel Schmidt, Alexander Rigopulos | 2013-05-21 |
| 7625284 | Systems and methods for indicating input actions in a rhythm-action game | Robert Kay, Daniel Schmidt, Alexander Rigopulos | 2009-12-01 |
| 6429863 | Method and apparatus for displaying musical data in a three dimensional environment | Jonathon Bell, Eran Egozy, Ryan Lesser, Joshua Randall, Alexander Rigopulos +1 more | 2002-08-06 |
| 6353174 | Method and apparatus for facilitating group musical interaction over a network | Dan Schmidt, Jonathon Bell, Eran Egozy, Michael James, Alexander Rigopulos | 2002-03-05 |