Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5239463 | Method and apparatus for player interaction with animated characters and objects | Preston E. Blair | 1993-08-24 |
| 5239464 | Interactive video system providing repeated switching of multiple tracks of actions sequences | Preston E. Blair | 1993-08-24 |
| 5174759 | TV animation interactively controlled by the viewer through input above a book page | Preston E. Blair | 1992-12-29 |
| RE33662 | TV animation interactively controlled by the viewer | Preston E. Blair | 1991-08-13 |
| 4711543 | TV animation interactively controlled by the viewer | Preston E. Blair | 1987-12-08 |
| 4695953 | TV animation interactively controlled by the viewer | Preston E. Blair | 1987-09-22 |