Commercial replacement on personal digital recordings
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Apr 29, 2004
app pub date -
Oct 28, 2002
filing date -
Oct 28, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A recording of a televised content stream that has been recorded by a digital recorder is periodically refreshed with updated commercials by pushing the updates down to the viewer's device or pulling the updates from the source, so that when the viewer plays back the recording, he may view, if desired, commercials that are more timely than those that were originally recorded.
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Family
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Cited Art Landscape
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