Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523220 | Compatible high-definition television system utilizing Hadamard basis functions | Edward H. Adelsen | 1985-06-11 |
| 4429327 | Compatible television system with increased vertical resolution | Robert A. Dischert | 1984-01-31 |
| 4419687 | Compatible component digital system | Robert A. Dischert | 1983-12-06 |