Methods and apparatus for information broadcasting and reception
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
May 9, 2006
Grant Date -
N/A
app pub date -
May 22, 2000
filing date -
May 20, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Broadcasting methods are disclosed which allow a user to choose between passive or active participation. Information is broadcast to a set-top box or from a database of content. Content is carried in segments which are scheduled into programs. Segments may be updated without altering the schedule which determines a program. A user may depart from a scheduled program or depart from a broadcast and enter a unicast, at will. The user may subsequently rejoin a scheduled replay or broadcast.
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Family
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Cited Art Landscape
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