Curtis J. Ellmann

Person

Madison, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Determining materialized view coverage for join transactions
- Patent number 8,359,325
- Issue date Jan 22, 2013
- Teradata US, Inc.
- Hong Gui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Providing a progress indicator in a database system
- Patent number 8,255,388
- Issue date Aug 28, 2012
- Teradata US, Inc.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rescheduling of modification operations for loading data into a dat...
- Patent number 8,156,110
- Issue date Apr 10, 2012
- Teradata US, Inc.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Maintaining views of cube-based operations in a database system
- Patent number 7,933,867
- Issue date Apr 26, 2011
- Teradata US, Inc.
- Hong Gui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Grouping database queries and/or transactions
- Patent number 7,814,080
- Issue date Oct 12, 2010
- Teradata US, Inc.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auxiliary relation for materialized view
- Patent number 7,761,477
- Issue date Jul 20, 2010
- Teradata US, Inc.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rescheduling table scan transactions
- Patent number 7,418,706
- Issue date Aug 26, 2008
- Teradota US, Inc.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Locking mechanism for materialized views in a database system
- Patent number 7,321,898
- Issue date Jan 22, 2008
- NCR Corp.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Locking mechanism using predefined locks for aggregate materialized...
- Patent number 7,181,452
- Issue date Feb 20, 2007
- NCR Corp.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Locking mechanism for views associated with B-tree indexes
- Patent number 7,174,331
- Issue date Feb 6, 2007
- NCR Corp.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Locking mechanism employing a name lock for materialized views
- Patent number 7,155,434
- Issue date Dec 26, 2006
- NCR Corp.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Locking mechanism using a predefined lock for materialized views in...
- Patent number 7,149,737
- Issue date Dec 12, 2006
- NCR Corp.
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Auxiliary relation for materialized view
- Patent number 7,092,951
- Issue date Aug 15, 2006
- NCR Corporation
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for performing hash join
- Patent number 7,085,769
- Issue date Aug 1, 2006
- NCR Corporation
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining the satisfiability and transitive closure of conditions...
- Patent number 6,990,484
- Issue date Jan 24, 2006
- NCR Corporation
- Ahmad Ghazal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rescheduling transactions in a database system
- Patent number 6,990,503
- Issue date Jan 24, 2006
- NCR Corporation
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for displaying instrumentation parameters in a...
- Patent number 6,978,272
- Issue date Dec 20, 2005
- NCR Corporation
- Curtis J. Ellmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Representing spatial objects in a defined space
- Patent number 6,920,446
- Issue date Jul 19, 2005
- NCR Corporation
- Xidong Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining materialized view coverage
- Patent number 6,865,569
- Issue date Mar 8, 2005
- NCR Corporation
- Hong Gui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-blocking parallel band join algorithm
- Patent number 6,804,678
- Issue date Oct 12, 2004
- NCR Corporation
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel spatial join index
- Patent number 6,745,198
- Issue date Jun 1, 2004
- NCR Corporation
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Spatial join method and apparatus
- Patent number 6,732,107
- Issue date May 4, 2004
- NCR Corporation
- Gang Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel optimizer hints with a direct manipulation user interface
- Patent number 6,704,724
- Issue date Mar 9, 2004
- NCR Corporation
- Curtis John Ellmann
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Formatting and displaying data retrieved from a database
- Patent number 6,587,855
- Issue date Jul 1, 2003
- NCR Corporation
- Curtis J. Ellmann
- G06 - COMPUTING CALCULATING COUNTING

Curtis J. Ellmann

Person

Patents Grantslast 30 patents

Determining materialized view coverage for join transactions

Providing a progress indicator in a database system

Rescheduling of modification operations for loading data into a dat...

Maintaining views of cube-based operations in a database system

Grouping database queries and/or transactions

Auxiliary relation for materialized view

Rescheduling table scan transactions

Locking mechanism for materialized views in a database system

Locking mechanism using predefined locks for aggregate materialized...

Locking mechanism for views associated with B-tree indexes

Locking mechanism employing a name lock for materialized views

Locking mechanism using a predefined lock for materialized views in...

Auxiliary relation for materialized view

Method and apparatus for performing hash join

Determining the satisfiability and transitive closure of conditions...

Rescheduling transactions in a database system

Method and apparatus for displaying instrumentation parameters in a...

Representing spatial objects in a defined space

Determining materialized view coverage

Non-blocking parallel band join algorithm

Parallel spatial join index

Spatial join method and apparatus

Parallel optimizer hints with a direct manipulation user interface

Formatting and displaying data retrieved from a database