Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4612519 | Switch assembly and circuit | Gideon Kalanit | 1986-09-16 |
| 4538174 | Two-way subscriber TV system with multiple subscriber's sets | Henry L. Baker | 1985-08-27 |
| 4398214 | Wired television broadcasting system | — | 1983-08-09 |
| 4386365 | Combined wired broadcasting and viewphone system | — | 1983-05-31 |
| 4302771 | Wire broadcasting system with subscriber controlled switched program selection | — | 1981-11-24 |
| 4200839 | Wired television broadcasting systems | — | 1980-04-29 |