×

Method of searching documents and a service for searching documents

  • US 20020078030A1
  • Filed: 02/15/2002
  • Published: 06/20/2002
  • Est. Priority Date: 11/19/1998
  • Status: Active Grant
First Claim
Patent Images

1. A document search method having a function to change over between plural document databases, and a function to search a set of documents having a high relevance to a search input from a selected document database in the order of higher relevance, this input being a set of keywords, fragments of a document or any desired set of documents, wherein the search results from said document database can be used as input for searching another database.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×