Title:
【発明の名称】情報サービスをインタラクティブに配信するためのシステム
Document Type and Number:
Japanese Patent JP2001527708
Kind Code:
A
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.
Inventors:
Gordon, Donald
Good, christopher
Vander Star, Jack
Knight, Stanley, Pea.
Chin, Danny
Good, christopher
Vander Star, Jack
Knight, Stanley, Pea.
Chin, Danny
Application Number:
JP53086898A
Publication Date:
December 25, 2001
Filing Date:
December 04, 1997
Export Citation:
Assignee:
Diva Systems Corporation
International Classes:
H04N7/173; (IPC1-7): H04N7/173
Attorney, Agent or Firm:
Yuichi Yamada (1 person outside)