Automatic censorship of video programs
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 29, 1990
Grant Date -
N/A
app pub date -
Aug 29, 1988
filing date -
Sep 2, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A video program is received from a broadcast or video recording and displayed for viewing. On receipt of a prescribed classification code or group of codes display is switched to an alternative source. The classification code can be encoded into the broadcast or tape being viewed, or can originate from a separate source. The alternative material displayed can be another broadcast, a local recording, a locally-generated pattern, or other material. The codes which cause the display to be switched to the alternative source can be set by the user after entering a personal identity number.
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