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Interactive system for a closed cable network

  • US 5,488,411 A
  • Filed: 03/14/1994
  • Issued: 01/30/1996
  • Est. Priority Date: 03/14/1994
  • Status: Expired due to Term
First Claim
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1. An interactive system for a closed cable network comprising:

  • means for processing multimedia information;

    means coupled to the multimedia processing means for receiving telephone messages from and transmitting telephone messages to the multimedia processing means;

    means coupled to the mutimedia processing means for receiving account information from and transmitting account information to the multimedia processing means;

    means coupled to the multimedia processing means for receiving control information from and transmitting control information to the multimedia processing means;

    a plurality of multimedia devices coupled to the multimedia processing means to provide updatable multimedia information and;

    multiplexer means coupled to an Interactive Multimedia Decoder (IMD), the multiplexer means for receiving inputs from the plurality of multimedia devices and for selecting from the plurality of multimedia devices to provide a multimedia output signal to the IMD.

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