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:
Nov. 02, 1999
Filed:
Jul. 09, 1997
Applicant:
Inventor:
Peter N Yianilos, Princeton, NJ (US);
Assignee:
NEC Research Institute, Inc., Princeton, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
707-3 ; 707-4 ;
Abstract
A multistage database search method includes a first stage that only considers textual polygraphic frequencies and a second stage that considers the location of the polygraphs and coarsely approximates the proper alignment between the query and the database strings and a third stage that provides a better approximation of the alignment. The final output is a listing of suggested database records ranked by their similarity to the query.
Yianilos, Peter. (1999). Multistage intelligent string comparison method (U.S. Patent No. 5978797). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5978797
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