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System for transaction of contents through a network

  • US 20080046339A1
  • Filed: 07/31/2007
  • Published: 02/21/2008
  • Est. Priority Date: 09/08/2000
  • Status: Abandoned Application
First Claim
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1. A system for transaction of contents through a network comprising:

  • a user terminal which is applied in requesting consent of use/delivery or transfer/delivery of contents; and

    a server in a center which derives a token for consent of use/delivery or transfer/delivery of contents concerned in a first user and sends the token to a second user through a network or using an off-network medium, when the consent of use/delivery or the transfer/delivery of the contents is requested by the second user applying the user terminal.

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