Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5636251 | Receiver for a trellis coded digital television signal | Richard W. Citta | 1997-06-03 |
| 5629958 | Data frame structure and synchronization system for digital television signal | — | 1997-05-13 |
| 5600677 | Trellis coded modulation system for digital television signal | Richard W. Citta | 1997-02-04 |