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ADVERTISEMENT METHOD USING RING TONE PROVIDING SERVICE AND ADVERTISEMENT SYSTEM THEREOF, AND COMPUTER- READABLE MEDIA FOR RECORDING ADVERTISEMENT METHOD PROGRAM

  • US 20080167921A1
  • Filed: 01/08/2008
  • Published: 07/10/2008
  • Est. Priority Date: 01/09/2007
  • Status: Abandoned Application
First Claim
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1. An advertisement method using a ring tone providing service, the method comprising the steps of:

  • embedding a Digital Rights Management (DRM) code into advertisement contents;

    acquiring DRM information of the advertisement contents via the DRM code embedded in the advertisement contents when the advertisement contents associated with at least one ring tone are played in a user terminal; and

    charging an account associated with the advertisement contents based, at least in part, upon the acquired DRM information.

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