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Technique for call context based advertising through an information assistance service

  • US 20040247092A1
  • Filed: 05/27/2004
  • Published: 12/09/2004
  • Est. Priority Date: 12/21/2000
  • Status: Active Grant
First Claim
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1. A method for providing advertisements, comprising:

  • receiving a call in which a user requests an information assistance service;

    identifying a context of the call;

    deriving data relating to the context from information exchanges in the call;

    selecting an advertisement based at least on the derived data; and

    providing the advertisement to the user.

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