PREMIUM CHANNEL PROMOTION SYSTEM AND METHOD
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United States of America Patent
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Issued Date -
N/A
app pub date -
Mar 1, 2011
filing date -
Dec 10, 1997
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention is directed to a television schedule guide which includes a detector for determining whether a previously scrambled program is unscrambled. If a previously scrambled program is momentarily unscrambled due to promotional efforts by the program provider, the system will visually distinguish the program on the guide, and a viewer may tune to or record the program from the guide. The view may also subscribe to the program provider through the guide during the promotional period.
First Claim
Family
International Classification(s)
Cited Art Landscape
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