Beavin; Thomas Abel

Patent Applications and Registrations

Patent applications and USPTO patent grants for Beavin; Thomas Abel.The latest application filed is for "generalized partition pruning in a database system".

Company Profile

0.14.7

Beavin; Thomas Abel - Milpitas 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
Processing cross-table non-boolean term conditions in database queries Grant 8,200,657 - Purcell , et al. June 12, 2	2012-06-12
Generalized partition pruning in a database system Grant 7,970,756 - Beavin , et al. June 28, 2	2011-06-28
Cost-based subquery correlation and decorrelation Grant 7,840,552 - Beavin , et al. November 23, 2	2010-11-23
Generalized Partition Pruning In A Database System App 20090070303 - BEAVIN; THOMAS ABEL ; et al.	2009-03-12
Processing cross-table non-Boolean term conditions in database queries Grant 7,499,917 - Purcell , et al. March 3, 2	2009-03-03
Processing Cross-table Non-boolean Term Conditions In Database Queries App 20090019040 - PURCELL; TERENCE PATRICK ; et al.	2009-01-15
Generalized partition pruning in a database system Grant 7,461,060 - Beavin , et al. December 2, 2	2008-12-02
Cost-based Subquery Correlation And Decorrelation App 20080215534 - BEAVIN; Thomas Abel ; et al.	2008-09-04
Cost-based subquery correlation and decorrelation Grant 7,376,646 - Beavin , et al. May 20, 2	2008-05-20
Generalized partition pruning in a database system App 20070078813 - Beavin; Thomas Abel ; et al.	2007-04-05
Cost-based subquery correlation and decorrelation App 20060287979 - Beavin; Thomas Abel ; et al.	2006-12-21
Processing cross-table non-Boolean term conditions in database queries App 20060173833 - Purcell; Terence Patrick ; et al.	2006-08-03
Method, system, and program for selecting a join order for tables subject to a join operation Grant 6,980,981 - Beavin , et al. December 27, 2	2005-12-27
Method, system, and program for selecting a join order for tables subject to a join operation App 20030212701 - Beavin, Thomas Abel ; et al.	2003-11-13
Query optimization through the use of multi-column statistics to avoid the problems of non-indexed column correlation Grant 6,272,487 - Beavin , et al. August 7, 2	2001-08-07
Executing complex SQL queries using index screening for conjunct or disjunct index operations Grant 6,081,799 - Beavin , et al. June 27, 2	2000-06-27
System for data structure loading with concurrent image copy Grant 6,038,569 - Beavin , et al. March 14, 2	2000-03-14
Interaction between application of a log and maintenance of a table that maps record identifiers during online reorganization of a database Grant 6,026,412 - Sockut , et al. February 15, 2	2000-02-15
Query optimization through the use of multi-column statistics to avoid the problems of column correlation Grant 5,995,957 - Beavin , et al. November 30, 1	1999-11-30
User specification of query access paths in a relational database management system Grant 5,940,819 - Beavin , et al. August 17, 1	1999-08-17
Interaction between application of a log and maintenance of a table that maps record identifiers during online reorganization of a database Grant 5,721,915 - Sockut , et al. February 24, 1	1998-02-24

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