The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 1994
Filed:
May. 27, 1992
Peter N Yianilos, Princeton, NJ (US);
Joseph E Decker, San Jose, CA (US);
Rafael Mayer, Philadelphia, PA (US);
Franklin Electronic Publishers, Incorporated, Mt. Holly, NJ (US);
Abstract
A location technique in an electronic encyclopedia for presenting relevant articles in response to a user input of a query term. The technique employs a user controlled hierarchy of filter parameters. The user selects a subset of the identifying parameters into which all articles are classified; each article being classified into at least one identifying parameter. There are 107 parameters disclosed. The encyclopedia automatically locates each article that employs the input or query term in each of the parameters selected by the user. The 107 identifying parameters are divided into four Groups. The articles presented to the user are only those articles which are common to each of tex up to four Groups into which the user selected parameters are divided. An optimally useful set of articles is provided to the user. By a combination of the union of the articles within the user selected parameters within each of the Groups together with the intersection of the articles between Groups.