Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862268 | Addressable cable television control system with video format data transmission | John G. Campbell, Carl F. Schoeneberger, Richard M. Fogle, John R. Lemburg | 1989-08-29 |
| 4860379 | Data communications system | Carl F. Schoeneberger | 1989-08-22 |
| 4575755 | Video encoder/decoder system | Carl F. Schoeneberger, Richard A. Blake, Richard M. Fogle | 1986-03-11 |
| 4536791 | Addressable cable television control system with video format data transmission | John G. Campbell, Carl F. Schoeneberger, Richard M. Fogle, John R. Lemburg | 1985-08-20 |
| 4322854 | Data communications terminal | Carl F. Schoeneberger | 1982-03-30 |