U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

METHOD AND APPARATUS FOR PROCESSING MARKUP LANGUAGE SPECIFICATIONS FOR DATA AND METADATA USED INSIDE MULTIPLE RELATED INTERNET DOCUMENTS TO NAVIGATE, QUERY AND MANIPULATE INFORMATION FROM A PLURALITY OF OBJECT RELATIONAL DATABASES OVER THE WEB

Patent 6418448 Issued on July 9, 2002. Estimated Expiration Date: Icon_subject December 6, 2019. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

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Inventor

Application

No. 455422 filed on 12/06/1999

US Classes:

707/104.1, Application of database or data structure (e.g., distributed, multimedia, image)707/1, DATABASE OR FILE ACCESSING707/100, DATABASE SCHEMA OR DATA STRUCTURE707/101, Manipulating data structure (e.g., compression, compaction, compilation)707/103R, Object-oriented database structure709/203, Client/server709/229Network resources access controlling

Examiners

Primary: Rones, Charles

Foreign Patent References

  • 2001/0039563 Tian 11/13/2012

International Class

G06F 017/30

Abstract

The present invention provides a system for navigation through multiple documents in Extensible Markup Language and Resource Description Framework to inspect data/metadata in order to either start a transaction on selected item(s) in separate thin client window(s) with persistent connectivity through Internet Inter ORB Protocol or implicitly trigger read-only queries in Structured Query Language (SQL) represented in Resource Description Framework against a unified virtual Database defined over multiple physical disparate object relational databases over the web. An implicitly generated query retrieves desired sets of properties and entities presented in documents of Extensible Markup Language and Resource Description Framework for further navigation. Container types in Resource Description Framework are mapped by this invention to record and table types in a normalized relational model where URIs locating elements in relational schema components over the web are stored as primary keys/foreign keys in normalized tables. Methods and operators on such web objects are defined as part of user-defined package definitions in object relational schema where object request brokers apply such methods or operators on result sets from relational operations anywhere on the web. This invention uniquely incorporates two distinct stages of SQL computations for a collaborative method of preparation, execution and resolution of an object SQL query over disparate locations of multiple object relational databases on the web.

Other References

  • Swick, Ralph R., "Putting It Together: RDF:Weaving the Web of Discovery," ACM, pp. 21-25, Jun. 1999.
  • Lee et al. "Information Integration with Attribution Support for Corporate Profiles," ACM, pp. 423-429, 1999.
  • "Developing Stored Procedures in Java"--An Oracle Technical White Paper, Apr. 1999
  • "Deploying Enterprise Java Beans in the Oracle8i Server"--Oracle White Paper, Apr. 1999
  • Extending INFORMIX--Univesal Server: User-Defined Routines, Version 9.1, Mar. 1997
  • "Resource Description Framework (RDE) Model and Syntax Specification"--W3C Recommendation, Feb. 22, 1999
  • XML 1.0 (http://www.w3.org/TR/1998/REC-XML-19980210)--W3C Recommendation Feb. 10, 1998
  • "A Query and Inference Service for RDF" Stefan D. et al., [http://www.w3.org/TandS/QL/QL98/pp/queryservice.html] 199
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