Apparatus for controlling the reception of transmitted programs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 1, 1986
Issued Date -
N/A
app pub date -
Dec 20, 1983
filing date -
Apr 16, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A control system for use with recording apparatus enables the recording of programs simultaneously desired by a user and authorized by a program provider, typically a broadcaster. The broadcaster attaches a code signal to each program segment which the user's control system recognizes. The control system contains a second code indicative of a preselected program and of authorization to record the program. When the codes correspond the control system activates the user's recorder to record the desired program.
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