System to syncronize and access broadcast information
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United States of America Patent
Stats
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Oct 4, 2011
Grant Date -
Feb 2, 2006
app pub date -
Sep 29, 2005
filing date -
Oct 27, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The system enables listeners and viewers of a broadcast to access additional information associated with a broadcast. Listeners and viewers utilize a user device to connect to a database containing program descriptions (e.g. audio, text, video or combination thereof) further describing the programming and ancillary information. The database is indexed by the broadcast's program list or schedule thereby allowing a user of the system to search and select a particular program description of interest. Hearing or viewing program descriptions enables users to preview excerpts and review a broadcast before purchasing an item heard or viewed on a broadcast.
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