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United States of America Patent
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N/A
Issued Date -
Apr 26, 2012
app pub date -
Jul 9, 2010
filing date -
Aug 12, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Supplementary data associated with a broadcast transmission (5, 26) is made available to the viewer by identifying the content currently being received at a user terminal (2). The user generates a request for data which includes the identity of the broadcast content. This request is transmitted from the user terminal (2) to a content provision platform (4). The content provision platform retrieves supplementary data associated with the identified broadcast content and delivers the supplementary data to a predetermined return address (9).
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