TV data capture device
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United States of America Patent
Stats
-
Jun 9, 1992
Issued Date -
N/A
app pub date -
Jan 25, 1991
filing date -
Feb 22, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A television data capture device is used with a television set or monitor to selectively extract, store, retrieve and display on the TV set or monitor extracted digital data. A composite video-digital signal is received from which digital data is removed by a digital data extractor. A memory unit, a permanent storage unit, and a microprocessor are also provided, enabling the user to store and retrieve from storage selected digital data previously extracted from the composite signal. A digital video converter converts extracted digital data to video signals for display of extracted digital data with the currently transmitted video signal.
First Claim
Family
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Cited Art Landscape
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