Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666168 | System for transmitting facsimile data in the upper vestigial chrominance sideband of a video signal | Jay B. Norrish | 1997-09-09 |
| 5617148 | Filter by-pass for transmitting an additional signal with a video signal | — | 1997-04-01 |