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Identification of programming having supplementary content

  • US 20030154481A1
  • Filed: 02/11/2002
  • Published: 08/14/2003
  • Est. Priority Date: 02/11/2002
  • Status: Abandoned Application
First Claim
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1. A method comprising:

  • creating a program schedule that includes a listing for a program that has supplementary content;

    associating a predefined unique symbol with a type of the supplementary content; and

    providing the predefined unique symbol in association with the listing in the program schedule.

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