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:
Jul. 13, 2010
Filed:
Jun. 16, 2003
Applicant:
Ernest Yiu Cheong Wan, Carlingford, AU;
Inventor:
Ernest Yiu Cheong Wan, Carlingford, AU;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method is disclosed that can be used to reduce the size of the indexesof structured-documents. The method uses the schemaof structured documents, in particular XML documents, to determine the existence of certain deterministic relationshipsamong the indexing components. Using such knowledge when indexing the data and formulating query execution plans can greatly reduce the size of the indicesand allow querying of such documents more efficiently.
Wan, Ernest Yiu Cheong. (2010). Indexing and querying of structured documents (U.S. Patent No. 7756857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7756857
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile