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Remote backup and restore technique

  • US 20050108303A1
  • Filed: 10/31/2003
  • Published: 05/19/2005
  • Est. Priority Date: 10/31/2003
  • Status: Abandoned Application
First Claim
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1. A method for remote data backup and restoration, the method comprising:

  • creating a signature tag that is associated with a track stored in a memory of a digital entertainment unit;

    transmitting the signature tag to a repair facility; and

    authenticating the track based upon the signature tag.

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