Dietel; John David

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dietel; John David.The latest application filed is for "materialized query table matching with query expansion".

Company Profile

0.5.6

Dietel; John David - Rochester MN

*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
Materialized query table matching with query expansion Grant 7,409,387 - Dietel August 5, 2	2008-08-05
Outer and exception join to inner join normalization Grant 7,171,398 - Bestgen , et al. January 30, 2	2007-01-30
Materialized query table matching with query expansion App 20060195437 - Dietel; John David	2006-08-31
Representation for data used in query optimization Grant 7,007,009 - Bestgen , et al. February 28, 2	2006-02-28
Look-ahead predicate generation for join costing and optimization App 20050160102 - Abdo, Abdo Esmail ; et al.	2005-07-21
Database query optimization apparatus and method that represents queries as graphs Grant 6,915,290 - Bestgen , et al. July 5, 2	2005-07-05
Outer and exception join to inner join normalization App 20050086208 - Bestgen, Robert Joseph ; et al.	2005-04-21
Database query optimizer framework with dynamic strategy dispatch Grant 6,754,652 - Bestgen , et al. June 22, 2	2004-06-22
Database query optimizer framework with dynamic strategy dispatch App 20030187831 - Bestgen, Robert Joseph ; et al.	2003-10-02
Database query optimization apparatus and method that represents queries as graphs App 20030120682 - Bestgen, Robert Joseph ; et al.	2003-06-26
Representation for data used in query optimization App 20030018618 - Bestgen, Robert Joseph ; et al.	2003-01-23

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