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Cordless phone back link for interactive television system

  • US 20020052197A1
  • Filed: 10/05/2001
  • Published: 05/02/2002
  • Est. Priority Date: 02/26/1997
  • Status: Abandoned Application
First Claim
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1. A method for receiving and responding to advertisement on a television screen comprising the steps of:

  • receiving data regarding an advertising segment in a television signal;

    displaying the received advertising segment on the television screen;

    responding to the displayed advertising segment to generate a responding data;

    combining the responding data with a user identification information;

    transmitting the combined data; and

    receiving a confirmation message responsive to the transmitted data.

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