Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9761083 | Location, age and identity verification for mobile gaming | — | 2017-09-12 |
| 9744455 | Location and age verification for mobile gaming | — | 2017-08-29 |
| 9230399 | Location and age verification for mobile gaming | — | 2016-01-05 |
| 8834251 | Location and age verification for mobile lottery play | — | 2014-09-16 |
| 8678920 | Interactive computer gaming system with audio response | — | 2014-03-25 |
| 8348742 | System and method for operating governmental lottery games with television-based user terminals | — | 2013-01-08 |
| 8272959 | Interactive computer gaming system with audio response | — | 2012-09-25 |
| 8192269 | System and method for operating on-line governmental lottery games | — | 2012-06-05 |
| 7946913 | System and method for operating on-line governmental lottery games | — | 2011-05-24 |
| 7931529 | System and method for operating on-line governmental lottery games | — | 2011-04-26 |
| 6869358 | System and a method for operating on-line governmental lottery games | — | 2005-03-22 |
| 6383078 | On-line lottery game system | — | 2002-05-07 |
| 6322446 | System and a method for operating on-line state lottery games | — | 2001-11-27 |
| 5822418 | Telephone communication system having a locator | John Chaco | 1998-10-13 |
| 5515426 | Telephone communication system having a locator | John Chaco, Ram Yaron | 1996-05-07 |