Simmen; David E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Simmen; David E..The latest application filed is for "metrics store system".

Company Profile

0.20.10

Simmen; David E. - Mountain view CA
Simmen; David E. - San Jose CA US

*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
Metrics store system Grant 11,188,550 - Haggie , et al. November 30, 2	2021-11-30
Real-time search techniques Grant 11,055,300 - Zhang , et al. July 6, 2	2021-07-06
Metrics Store System App 20180089290 - Haggie; Thomas Allan ; et al.	2018-03-29
Real-time Search Techniques App 20180089289 - Zhang; Steve Yu ; et al.	2018-03-29
Query optimization technique for obtaining improved cardinality estimates using statistics on pre-defined queries Grant 8,386,450 - Simmen February 26, 2	2013-02-26
Extensible System And Method For Information Extraction In A Data Processing System App 20120209844 - Li; Yunyao ; et al.	2012-08-16
Extensible System And Method For Information Extraction In A Data Processing System App 20110295853 - Li; Yunyao ; et al.	2011-12-01
Query optimization technique for obtaining improved cardinality estimates using statistics on automatic summary tables Grant 7,890,491 - Simmen February 15, 2	2011-02-15
Using data in materialized query tables as a source for query optimization statistics Grant 7,783,625 - Simmen August 24, 2	2010-08-24
Integrating Data Resources by Generic Feed Augmentation App 20090327323 - Altinel; Mehmet ; et al.	2009-12-31
System and Method for Optimizing Query Access to a Database Comprising Hierarchically-Organized Data App 20080222087 - Balmin; Andrey ; et al.	2008-09-11
Method and system for locking execution plan during database migration App 20070214104 - Miao; Bingjie ; et al.	2007-09-13
Optimizing database queries using query execution plans derived from automatic summary table determining cost based queries Grant 7,080,062 - Leung , et al. July 18, 2	2006-07-18
Method for recommending indexes and materialized views for a database workload Grant 7,007,006 - Zilio , et al. February 28, 2	2006-02-28
Using data in materialized query tables as a source for query optimization statistics App 20060036576 - Simmen; David E.	2006-02-16
Query optimization technique for obtaining improved cardinality estimates using statistics on pre-defined queries App 20040181521 - Simmen, David E.	2004-09-16
Query optimization method for incrementally estimating the cardinality of a derived relation when statistically correlated predicates are applied Grant 6,738,755 - Freytag , et al. May 18, 2	2004-05-18
Parallel query optimization strategies for replicated and partitioned tables Grant 6,625,593 - Leung , et al. September 23, 2	2003-09-23
Method for recommending indexes and materialized views for a database workload App 20030088541 - Zilio, Daniel C. ; et al.	2003-05-08
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
Database system and method for supporting current of cursor updates and deletes from a select query from one or more updatable tables in single node and mpp environments Grant 5,960,426 - Pirahesh , et al. September 28, 1	1999-09-28
Semantic optimization of query order requirements using order detection by normalization in a query compiler system Grant 5,619,692 - Malkemus , et al. April 8, 1	1997-04-08
Exploitation of uniqueness properties using a 1-tuple condition for the optimization of SQL queries Grant 5,615,361 - Leung , et al. March 25, 1	1997-03-25
Optimization of SQL queries using universal quantifiers, set intersection, and max/min aggregation in the presence of nullable columns Grant 5,590,324 - Leung , et al. December 31, 1	1996-12-31
Optimization of SQL queries using early-out join transformations of column-bound relational tables Grant 5,548,758 - Pirahesh , et al. August 20, 1	1996-08-20
Optimization of SQL queries using early-out join transformations Grant 5,548,754 - Pirahesh , et al. August 20, 1	1996-08-20

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