System for interactively distributing information services
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United States of America Patent
Stats
-
Jun 26, 2001
Grant Date -
N/A
app pub date -
Dec 3, 1997
filing date -
Jan 13, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An interactive information distribution system includes service provider equipment for generating an information stream that is coupled to an information channel and transmitted to subscriber equipment. The service provider also generates a command signal that is coupled to a command channel and transmitted to the subscriber equipment. The service provider also receives information manipulation requests from the subscriber via a back channel. A communication network supporting the information channel, command channel and back channel is coupled between the service provider equipment and the subscriber equipment.
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