Special program decoding of scrambled subscription television transmissions
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 28, 1986
Grant Date -
N/A
app pub date -
Aug 30, 1982
filing date -
Aug 30, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This disclosure is concerned with a limited time operative decoder for special scrambled television program transmissions involving a voltage source for energizing the decoder of limited time effectiveness adapted to energize the decoder only during the limited time of the special scrambled television program.
First Claim
Family
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- [Patents Count]
Cited Art Landscape
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