Ghazal; Ahmad Said

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ghazal; Ahmad Said.The latest application filed is for "cardinality estimation for optimization of recursive or iterative database queries by databases".

Company Profile

1.19.7

Ghazal; Ahmad Said - Redondo Beach CA
Ghazal; Ahmad Said - Redono Beach 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
Pushing joins across a union Grant 10,642,834 - Ghazal , et al.	2020-05-05
Cardinality estimation for optimization of recursive or iterative database queries by databases Grant 9,720,966 - Ghazal , et al. August 1, 2	2017-08-01
Estimating number of iterations or self joins required to evaluate iterative or recursive database queries Grant 9,152,670 - Ghazal , et al. October 6, 2	2015-10-06
Adaptive optimization of iterative or recursive query execution by database systems Grant 9,146,960 - Ghazal , et al. September 29, 2	2015-09-29
Using a table to track whether a dynamic partitioning condition evaluates to true Grant 8,943,040 - Shatdal , et al. January 27, 2	2015-01-27
Techniques for optimizing outer joins Grant 8,868,545 - Xu , et al. October 21, 2	2014-10-21
Multi level partitioning a fact table Grant 8,768,916 - Ghazal July 1, 2	2014-07-01
Adaptive Optimization Of Iterative Or Recursive Query Execution By Database Systems App 20140181079 - Ghazal; Ahmad Said ; et al.	2014-06-26
Estimating Number Of Iterations Or Self Joins Required To Evaluate Iterative Or Recursive Database Queries App 20140181074 - Ghazal; Ahmad Said ; et al.	2014-06-26
Cardinality Estimation For Optimization Of Recursive Or Iterative Database Queries By Databases App 20140181078 - Ghazal; Ahmad Said ; et al.	2014-06-26
Techniques For Optimizing Outer Joins App 20130173589 - Xu; Yu ; et al.	2013-07-04
Performing SQL query optimization by simplifying sub-expressions Grant 8,140,521 - Sheldon , et al. March 20, 2	2012-03-20
Method and system for updating value correlation optimizations Grant 7,672,926 - Ghazal , et al. March 2, 2	2010-03-02
Pushing Joins Across A Union App 20090313211 - Ghazal; Ahmad Said ; et al.	2009-12-17
Processing database queries Grant 7,321,891 - Ghazal January 22, 2	2008-01-22
Method And System For Updating Value Correlation Optimizations App 20070276798 - Ghazal; Ahmad Said ; et al.	2007-11-29
Method and system for updating value correlation optimizations Grant 7,272,591 - Ghazal , et al. September 18, 2	2007-09-18
Method and system for executing database queries Grant 7,127,457 - Ghazal October 24, 2	2006-10-24
Semantically reducing the number of partitions involved in a join Grant 6,999,967 - Ghazal , et al. February 14, 2	2006-02-14
Semantic query optimization using value correlation Grant 6,662,175 - Ghazal , et al. December 9, 2	2003-12-09
Optimizing a query using a non-covering join index Grant 6,643,636 - Au , et al. November 4, 2	2003-11-04
Virtual join index for relational databases Grant 6,505,188 - Ghazal , et al. January 7, 2	2003-01-07

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