Urata; Monica Sachiye

Patent Applications and Registrations

Patent applications and USPTO patent grants for Urata; Monica Sachiye.The latest application filed is for "analyzing, optimizing and rewriting queries using matching and compensation between query and automatic summary tables".

Company Profile

0.11.0

Urata; Monica Sachiye - Saratoga CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Analyzing, optimizing and rewriting queries using matching and compensation between query and automatic summary tables Grant 6,847,962 - Cochrane , et al. January 25, 2	2005-01-25
Method of simplifying and optimizing scalar subqueries and derived tables that return exactly or at most one tuple Grant 6,826,562 - Leung , et al. November 30, 2	2004-11-30
Method of optimizing a query having an existi subquery and a not-exists subquery Grant 6,529,896 - Leung , et al. March 4, 2	2003-03-04
Automatic recognition and rerouting of queries for optimal performance Grant 6,460,027 - Cochrane , et al. October 1, 2	2002-10-01
Method and system for look ahead query evaluation planning based on interesting partition properties Grant 6,345,267 - Lohman , et al. February 5, 2	2002-02-05
Query optimization by transparently altering properties of relational tables using materialized views Grant 6,339,769 - Cochrane , et al. January 15, 2	2002-01-15
Optimization of data repartitioning during parallel query optimization Grant 6,112,198 - Lohman , et al. August 29, 2	2000-08-29
Relational database query optimization to perform query evaluation plan, pruning based on the partition properties Grant 6,092,062 - Lohman , et al. July 18, 2	2000-07-18
Shared nothing parallel execution of procedural constructs in SQL Grant 6,081,801 - Cochrane , et al. June 27, 2	2000-06-27
Star/join query optimization Grant 5,960,428 - Lindsay , et al. September 28, 1	1999-09-28
Synchronization of SQL actions in a relational database system Grant 5,873,075 - Cochrane , et al. February 16, 1	1999-02-16

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