Issued Patents All Time
Showing 226–250 of 255 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7197829 | Laser guided celestial identification device | — | 2007-04-03 |
| D531333 | Laser pointing device | Johanna Kim, Andrew Emang | 2006-10-31 |
| RE38812 | Method and apparatus for operating networked gaming devices | Alec Ginsburg, David Wiebenson | 2005-10-04 |
| 6910964 | Selective indication of a bonus at a gaming device with player input | — | 2005-06-28 |
| 6832958 | Method and apparatus for operating networked gaming devices | Alec Ginsburg, David Wiebenson | 2004-12-21 |
| 6800030 | Method for providing incentive to play gaming devices connected by a network to a host computer | — | 2004-10-05 |
| 6712697 | Method for crediting a player of an electronic gaming device | — | 2004-03-30 |
| 6607441 | Method for transferring credit from one gaming machine to another | — | 2003-08-19 |
| 6565434 | Method and apparatus for promoting play on a network of gaming devices | — | 2003-05-20 |
| RE37885 | Method and apparatus for operating networked gaming devices | Alec Ginsburg, David Wiebenson | 2002-10-15 |
| 6431983 | Method for providing incentive to play gaming devices connected by a network to a host computer | — | 2002-08-13 |
| 6375567 | Method and apparatus for implementing in video a secondary game responsive to player interaction with a primary game | — | 2002-04-23 |
| 6375569 | Operation of gaming machines in a linked bonus prize winning mode | — | 2002-04-23 |
| 6371852 | Method for crediting a player of an electronic gaming device | — | 2002-04-16 |
| 6364768 | Networked gaming devices that end a bonus and concurrently initiate another bonus | Richard J. Schneider | 2002-04-02 |
| 6319125 | Method apparatus for promoting play on a network of gaming devices | — | 2001-11-20 |
| 6312333 | Networked credit adjust meter for electronic gaming | — | 2001-11-06 |
| 6257981 | Computer network for controlling and monitoring gaming devices | Alec Ginsburg, David Wiebenson | 2001-07-10 |
| 6254483 | Method and apparatus for controlling the cost of playing an electronic gaming device | — | 2001-07-03 |
| 6244958 | Method for providing incentive to play gaming devices connected by a network to a host computer | — | 2001-06-12 |
| 6231445 | Method for awarding variable bonus awards to gaming machines over a network | — | 2001-05-15 |
| 6162122 | Method and apparatus for operating networked gaming devices | Alec Ginsburg, David Wiebenson | 2000-12-19 |
| 6008784 | Electronic display with curved face | Bryan Quian | 1999-12-28 |
| 5876284 | Method and apparatus for implementing a jackpot bonus on a network of gaming devices | Jose Vega | 1999-03-02 |
| 5836817 | Method and apparatus for operating networked gaming devices | Alec Ginsburg, David Wiebenson | 1998-11-17 |