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Distributed document management system

  • US 5,940,830 A
  • Filed: 03/31/1997
  • Issued: 08/17/1999
  • Est. Priority Date: 09/05/1996
  • Status: Expired due to Term
First Claim
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1. A distributed document management method, comprising the steps of:

  • changing access information of document data;

    generating correspondence information indicating a correspondence between access information before a change and access information after a change, and storing this correspondence information; and

    searching for the document data using correspondence information indicating a correspondence between the access information before a change and the access information after a change.

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