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Communication method

  • US 7,844,259 B2
  • Filed: 07/03/2008
  • Issued: 11/30/2010
  • Est. Priority Date: 07/14/2003
  • Status: Expired due to Fees
First Claim
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1. A communication terminal apparatus, comprising:

  • a request unit configured to request an associated information provision server for associated information about contents broadcast in a broadcasting program being received;

    an acquiring unit configured to acquire the associated information corresponding to said request from said associated information provision server;

    a storage unit configured to store the associated information; and

    a transmitting unit configured to transmit a part of said associated information as retrieval keys for retrieving said contents to a contents retrieval server, and obtaining retrieval results from said contents retrieval server.

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