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Multi-term frequency analysis

  • US 20020082778A1
  • Filed: 01/12/2001
  • Published: 06/27/2002
  • Est. Priority Date: 01/12/2000
  • Status: Active Grant
First Claim
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9. The apparatus as in claim 9 further comprising:

  • (a) a first set of defined search terms for searching patent text technical literature;

    (b) patents and technical articles identified by identification number and year of issue, for patents, and year of publication for technical articles;

    wherein said patents and technical articles found which contained text with defined search terms;

    (c) a second set of defined search terms;

    wherein said terms are applied to text of patents and technical articles already identified by first set of search terms so as to form a two-dimensional matrix;

    (d) various sub-scores and scores and sub-indices and indices calculated from content of said matrix;

    (e) at least two assignees with at least one of said scores or indices;

    wherein said scores of each assignee can be compared.

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