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Method for controlling customer-implemented data updates

  • US 7,213,268 B2
  • Filed: 07/25/2003
  • Issued: 05/01/2007
  • Est. Priority Date: 07/25/2003
  • Status: Active Grant
First Claim
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1. A method for providing a secured data update, the steps comprising:

  • inserting an authorization medium into a data loader, said authorization medium comprising an authorization list;

    establishing a connection between said data loader and an installation target;

    transmitting said authorization list to said installation target;

    determining whether a serial number stored within said installation target matches a serial number stored within said authorization list; and

    if a match was found in said determining step, transmitting to said data loader indicia for installation to proceed.

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