Program schedule displaying system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 22, 1980
Issued Date -
N/A
app pub date -
May 6, 1976
filing date -
Aug 20, 1974
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Program schedule information recorded on film is converted into video signals by two video record players for transmission with audio signals through a selected channel to cable television subscribers. The film is incrementally advanced in reverse directions for alternate display of different information recorded on separate frames of the film under control of a sequence controller operating through relays to effect synchronized operation of the video and audio tape players.
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Family
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Cited Art Landscape
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