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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.:

US 6968338 B1

PDFFull Text
Date of Patent:
Nov. 22, 2005

Filed:

Aug. 29, 2002

Extensible database framework for management of unstructured and semi-structured documents

Applicants:

Yuri O. Gawdiak, Sunnyvale, CA (US);

Tracy T. LA, Sunnyvale, CA (US);

Shu-chun Y. Lin, Fremont, CA (US);

David A. Maluf, Mountain View, CA (US);

Khai Peter B. Tran, Oakland, CA (US);

Inventors:

Yuri O. Gawdiak, Sunnyvale, CA (US);

Tracy T. La, Sunnyvale, CA (US);

Shu-Chun Y. Lin, Fremont, CA (US);

David A. Maluf, Mountain View, CA (US);

Khai Peter B. Tran, Oakland, CA (US);

Assignee:

The United States of America as represented by the Administrator of the National Aeronautics and Space Administration, Washington, DC (US);

Attorneys:

Robert M. Padilla

John F. Schipper

Primary Examiner:

Mohammad Ali

Assistant Examiner:

Jean Bolte Fleurantin

Int. Cl.
CPC ...
G06F017/30 ;
U.S. Cl.
CPC ...
Abstract

Method and system for querying a collection of Unstructured or semi-structured documents to identify presence of, and provide context and/or content for, keywords and/or keyphrases. The documents are analyzed and assigned a node structure, including an ordered sequence of mutually exclusive node segments or strings. Each node has an associated set of at least four, five or six attributes with node information and can represent a format marker or text, with the last node in any node segment usually being a text node. A keyword (or keyphrase) is specified, and the last node in each node segment is searched for a match with the keyword. When a match is found at a query node, or at a node determined with reference to a query node, the system displays the context and/or the content of the query node.

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Gawdiak, Yuri. (2005). Extensible database framework for management of unstructured and semi-structured documents (U.S. Patent No. 6968338). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6968338

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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