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Licensing and access authorization

  • US 20040030564A1
  • Filed: 12/18/2002
  • Published: 02/12/2004
  • Est. Priority Date: 05/15/2000
  • Status: Abandoned Application
First Claim
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1. Method for licensing and/or access authorization of software modules for industrial controllers and/or computer systems, characterized in that a customer acquires value points (WP, WP1-WPn) as usage authorization for the desired software modules, wherein a valuation in the form of value points (WP, WP1-WPn) is associated with each software module.

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