Interactive special events video signal navigation system
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United States of America Patent
Stats
-
Jan 29, 2002
Issued Date -
N/A
app pub date -
Jun 11, 1999
filing date -
Nov 20, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system interactively controlled by a TV viewer remote control transmitter displays current or future programming information superimposed over the normal programming displayed on any channel accessible to the viewer's display screen. Identification signal data are accessed and generated by the computer for durations defined in the identification signal data either automatically or in response to the TV viewer remote. Information signal data are accessed and generated by the computer in response to the TV viewer remote. A signal combiner superimposes the identification signal or the information signal over the viewer usable signal of any selected channel from the tuner. The identification signal may include data defining an icon or textual matter alerting a viewer to the availability of information data.
First Claim
Family
International Classification(s)
Cited Art Landscape
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