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Method and device for incorporating advertising into videotelephone communications

  • US 6,587,138 B1
  • Filed: 01/22/2001
  • Issued: 07/01/2003
  • Est. Priority Date: 05/28/1999
  • Status: Active Grant
First Claim
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1. A method of video telephony for video and voice communication, said method comprising the steps of:

  • a) controlling transmission of regular video information and voice information between terminals for video telephony of a caller and a called subscriber during a video telephone call by means of a server of a selected service provider;

    b) starting a timer and then issuing a request from the server to the caller or the called subscriber to perform an interactive action;

    c) testing whether or not said interactive action is performed within a predetermined time period as measured by said timer; and

    d) if and only if said interactive action is performed within said predetermined time period, transmitting additional video information to the terminal of the caller from the server of the selected service provider and displaying said additional video information on the terminal of the caller.

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