| Patent Number |
Title Of Patent |
Date Issued |
| 5559950 |
Graphics processor enhancement unit |
September 24, 1996 |
| A graphics processor enhancement system having a processor connected through data and lower address lines to two areas of random access memory (RAM). One area of RAM stores an image frame and the other area of RAM stores a copy of a background section of the image frame. The processor is |
| 5511784 |
Method and apparatus for directly generating a random final outcome of a game |
April 30, 1996 |
| An apparatus for directly determining an outcome of a game which identifies this outcome by displaying a series of indicia that correspond to the outcome. The apparatus includes a random number generator which generates a random number from a predetermined set thereof. The random number |
| 5505449 |
Video lottery system with improved site controller and validation unit |
April 9, 1996 |
| A video lottery system for playing electronic games on multiple video lottery terminals. The system includes a central computer at a central site and at least one gaming site remotely located from the central computer. The gaming site includes a plurality of video lottery terminals w |
| 5416308 |
Transaction document reader |
May 16, 1995 |
| A transaction document reader reads image data on a transaction document. The image data includes marking areas employed by a user to record marks and includes characters. A sensor senses, one row at a time, rows of image data as the document is transported across the sensor. Each row in |
| 5398932 |
Video lottery system with improved site controller and validation unit |
March 21, 1995 |
| A video lottery system for playing electronic games on multiple video lottery terminals. The system includes a central computer at a central site and at least one gaming site remotely located from the central computer. The gaming site includes a plurality of video lottery terminals w |
