Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4931872 | Methods of and apparatus for the generation of split-screen video displays | Ernest P. Tweedy | 1990-06-05 |
| 4920407 | Composite video frame store | — | 1990-04-24 |
| 4789895 | System for synchronizing digital bit stream for telecommunication system | Mehmet Mustafa, Ernest P. Tweedy, Walter J. Beriont | 1988-12-06 |