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System and method for peripheral device virtual functionality overlay

  • US 20030126225A1
  • Filed: 12/28/2001
  • Published: 07/03/2003
  • Est. Priority Date: 12/28/2001
  • Status: Abandoned Application
First Claim
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1. A method for providing a peripheral device virtual functionality overlay for a data library, said method comprising:

  • intercepting commands to a library data transfer element within a bridge disposed between a command initiator and said library;

    passing through commands that can be carried out by said data transfer element to said data transfer element; and

    executing, with said bridge, commands addressed to said data transfer element that cannot be carried out by said data transfer element.

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