Television system for providing interactive television programs and server system for constructing the television system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 9, 1999
Grant Date -
N/A
app pub date -
Jul 24, 1996
filing date -
Jul 26, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A television system in which two-way television sets communicate with a server via a communication network. Each interactive television includes a program control unit for controlling interactive data exchange between a viewer, a response receiving unit for identifying a response from the viewer to the program from input signals to the television, and a communication control unit for controlling communications with other nodes. The server includes a communication control unit for controlling communications with other nodes, a program information DB storing procedures in units of programs, a response processing function for arranging response data in units of programs.
First Claim
Family
International Classification(s)
Cited Art Landscape
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