Timothy R. Malkemus

Person

Round Rock, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Pre-filtering of join execution over multi-column range summaries a...
- Patent number 11,126,503
- Issue date Sep 21, 2021
- International Business Machines Corporation
- Yuan Chi Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Partitioned bloom filter merge for massively parallel processing cl...
- Patent number 11,036,737
- Issue date Jun 15, 2021
- International Business Machines Corporation
- Naresh K. Chainani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Partitioned bloom filter merge for massively parallel processing cl...
- Patent number 10,719,512
- Issue date Jul 21, 2020
- International Business Machines Corporation
- Naresh K. Chainani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data skipping and compression through partitioning of data
- Patent number 10,289,707
- Issue date May 14, 2019
- International Business Machines Corporation
- Yuan-Chi Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Database query processing using horizontal data record alignment of...
- Patent number 9,792,341
- Issue date Oct 17, 2017
- International Business Machines Corporation
- Yuan-Chi Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods to minimize communication in a cluster database system
- Patent number 9,229,970
- Issue date Jan 5, 2016
- International Business Machines Corporation
- Ronen Grosman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for selecting an optimal delete-safe compressi...
- Patent number 8,990,173
- Issue date Mar 24, 2015
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compression of sorted value indexes using common prefixes
- Patent number 8,255,398
- Issue date Aug 28, 2012
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for executing multiple concurrent index-driven ta...
- Patent number 8,200,645
- Issue date Jun 12, 2012
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting and tracking monotonicity for accelerating range and ineq...
- Patent number 8,176,035
- Issue date May 8, 2012
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system and article of manufacture for improving execution e...
- Patent number 8,140,516
- Issue date Mar 20, 2012
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for encoding list of variable length structure...
- Patent number 8,126,929
- Issue date Feb 28, 2012
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Increasing buffer locality during multiple table access operations
- Patent number 8,010,766
- Issue date Aug 30, 2011
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for fast deletion of physically clustered data
- Patent number 8,005,872
- Issue date Aug 23, 2011
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speed selective table scan operation
- Patent number 7,937,541
- Issue date May 3, 2011
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for estimating distances between multiple index-d...
- Patent number 7,836,036
- Issue date Nov 16, 2010
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for space management of multidimensionally cluste...
- Patent number 7,765,211
- Issue date Jul 27, 2010
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for utilizing a hierarchical bitmap structure to...
- Patent number 7,685,181
- Issue date Mar 23, 2010
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for fast deletion of physically clustered data
- Patent number 7,631,014
- Issue date Dec 8, 2009
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting and tracking monotonicity for accelerating range and ineq...
- Patent number 7,519,583
- Issue date Apr 14, 2009
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for accelerating range queries using periodic monotonic prop...
- Patent number 7,516,117
- Issue date Apr 7, 2009
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for efficiently supporting multiple one-time t...
- Patent number 7,512,747
- Issue date Mar 31, 2009
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system and article of manufacture for improving execution e...
- Patent number 7,483,873
- Issue date Jan 27, 2009
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for a multi-level locking hierarchy in a database...
- Patent number 7,236,974
- Issue date Jun 26, 2007
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for identifying and maintaining base table data b...
- Patent number 7,167,878
- Issue date Jan 23, 2007
- International Business Machines Corporation
- Petrus K. C. Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multidimensional data clustering scheme for query processing and ma...
- Patent number 7,080,081
- Issue date Jul 18, 2006
- International Business Machines Corporation
- Ramesh C. Agarwal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing database query by generating, determining the type of de...
- Patent number 6,983,275
- Issue date Jan 3, 2006
- International Business Machines Corporation
- Fred Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for query processing by combining indexes of mult...
- Patent number 6,925,463
- Issue date Aug 2, 2005
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for localizing execution or subqueries and determining collo...
- Patent number RE37965
- Issue date Jan 7, 2003
- International Business Machines Corporation
- Anant D. Jhingran
- 707 - Data processing: database and file management or data structures
Information Patent Grant
Method for localizing execution of subqueries and determining collo...
- Patent number 5,745,746
- Issue date Apr 28, 1998
- International Business Machines Corporation
- Anant D. Jhingran
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PARTITIONED BLOOM FILTER MERGE FOR MASSIVELY PARALLEL PROCESSING CL...
- Publication number 20190266159
- Publication date Aug 29, 2019
- International Business Machines Corporation
- Naresh K. Chainani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PARTITIONED BLOOM FILTER MERGE FOR MASSIVELY PARALLEL PROCESSING CL...
- Publication number 20190121890
- Publication date Apr 25, 2019
- International Business Machines Corporation
- Naresh K. Chainani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRE-FILTERING OF JOIN EXECUTION OVER MULTI-COLUMN RANGE SUMMARIES A...
- Publication number 20180046550
- Publication date Feb 15, 2018
- International Business Machines Corporation
- Yuan Chi Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA SKIPPING AND COMPRESSION THROUGH PARTITIONING OF DATA
- Publication number 20170046367
- Publication date Feb 16, 2017
- International Business Machines Corporation
- Yuan-Chi Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Database Query Processing Using Horizontal Data Record Alignment of...
- Publication number 20150347549
- Publication date Dec 3, 2015
- International Business Machines Corporation
- Yuan-Chi Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods to Minimize Communication in a Cluster Database System
- Publication number 20110137874
- Publication date Jun 9, 2011
- International Business Machines Corporation
- Ronen Grosman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPRESSION OF SORTED VALUE INDEXES USING COMMON PREFIXES
- Publication number 20100082545
- Publication date Apr 1, 2010
- International Business Machines Corporation
- BISHWARANJAN BHATTACHARJEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Encoding List of Variable Length Structure...
- Publication number 20090248724
- Publication date Oct 1, 2009
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Selecting an Optimal Delete-Safe Compressi...
- Publication number 20090248723
- Publication date Oct 1, 2009
- Bishwaranjan Bhattacharjee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method, System and Article of Manufacture for Improving Execution E...
- Publication number 20090089306
- Publication date Apr 2, 2009
- International Business Machines Corporation
- Bishwaranjan BHATTACHARJEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR ESTIMATING DISTANCES BETWEEN MULTIPLE INDEX-D...
- Publication number 20090083292
- Publication date Mar 26, 2009
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR EXECUTNG MULTIPLE CONCURRENT INDEX-DRIVEN TAB...
- Publication number 20090083212
- Publication date Mar 26, 2009
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Fast Deletion of Physically Clustered Data
- Publication number 20080222182
- Publication date Sep 11, 2008
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING AND TRACKING MONOTONICITY FOR ACCELERATING RANGE AND INEQ...
- Publication number 20080208798
- Publication date Aug 28, 2008
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR UTILIZING A HIERARCHICAL BITMAP STRUCTURE TO...
- Publication number 20080208802
- Publication date Aug 28, 2008
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Increasing buffer locality during multiple table access operations
- Publication number 20080144128
- Publication date Jun 19, 2008
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Speed selective table scan operation
- Publication number 20080091908
- Publication date Apr 17, 2008
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for accelerating range queries using periodic monotonic prop...
- Publication number 20080059410
- Publication date Mar 6, 2008
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Detecting and tracking monotonicity for accelerating range and ineq...
- Publication number 20080016030
- Publication date Jan 17, 2008
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for fast deletion of physically clustered data
- Publication number 20070255772
- Publication date Nov 1, 2007
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for efficiently supporting multiple one-time t...
- Publication number 20070245079
- Publication date Oct 18, 2007
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method, system and article of manufacture for improving execution e...
- Publication number 20060161517
- Publication date Jul 20, 2006
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for space management of multidimensionally cluste...
- Publication number 20040220972
- Publication date Nov 4, 2004
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for a multi-level locking hierarchy in a database...
- Publication number 20040205066
- Publication date Oct 14, 2004
- International Business Machines Corporation
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for identifying and maintaining base table data b...
- Publication number 20040122868
- Publication date Jun 24, 2004
- International Business Machines Corporation
- Petrus K. C. Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optimizing database query performance by deriving query predicates
- Publication number 20030195881
- Publication date Oct 16, 2003
- International Business Machines Corporation
- Fred Koo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multidimensional disk clustering scheme for query processing and ma...
- Publication number 20030195898
- Publication date Oct 16, 2003
- International Business Machines Corporation
- Ramesh C. Agarwal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for query processing by combining indexes of mult...
- Publication number 20030195869
- Publication date Oct 16, 2003
- Bishwaranjan Bhattacharjee
- G06 - COMPUTING CALCULATING COUNTING

Timothy R. Malkemus

Person

Patents Grantslast 30 patents

Pre-filtering of join execution over multi-column range summaries a...

Partitioned bloom filter merge for massively parallel processing cl...

Partitioned bloom filter merge for massively parallel processing cl...

Data skipping and compression through partitioning of data

Database query processing using horizontal data record alignment of...

Methods to minimize communication in a cluster database system

Method and apparatus for selecting an optimal delete-safe compressi...

Compression of sorted value indexes using common prefixes

System and method for executing multiple concurrent index-driven ta...

Detecting and tracking monotonicity for accelerating range and ineq...

Method, system and article of manufacture for improving execution e...

Method and apparatus for encoding list of variable length structure...

Increasing buffer locality during multiple table access operations

Method for fast deletion of physically clustered data

Speed selective table scan operation

System and method for estimating distances between multiple index-d...

System and method for space management of multidimensionally cluste...

Method and system for utilizing a hierarchical bitmap structure to...

Method and apparatus for fast deletion of physically clustered data

Detecting and tracking monotonicity for accelerating range and ineq...

Method for accelerating range queries using periodic monotonic prop...

Method and apparatus for efficiently supporting multiple one-time t...

Method, system and article of manufacture for improving execution e...

System and method for a multi-level locking hierarchy in a database...

System and method for identifying and maintaining base table data b...

Multidimensional data clustering scheme for query processing and ma...

Optimizing database query by generating, determining the type of de...

Method and system for query processing by combining indexes of mult...

Method for localizing execution or subqueries and determining collo...

Method for localizing execution of subqueries and determining collo...

Patents Applicationslast 30 patents

PARTITIONED BLOOM FILTER MERGE FOR MASSIVELY PARALLEL PROCESSING CL...

PARTITIONED BLOOM FILTER MERGE FOR MASSIVELY PARALLEL PROCESSING CL...

PRE-FILTERING OF JOIN EXECUTION OVER MULTI-COLUMN RANGE SUMMARIES A...

DATA SKIPPING AND COMPRESSION THROUGH PARTITIONING OF DATA

Database Query Processing Using Horizontal Data Record Alignment of...

Methods to Minimize Communication in a Cluster Database System

COMPRESSION OF SORTED VALUE INDEXES USING COMMON PREFIXES

Method and Apparatus for Encoding List of Variable Length Structure...

Method and Apparatus for Selecting an Optimal Delete-Safe Compressi...

Method, System and Article of Manufacture for Improving Execution E...

SYSTEM AND METHOD FOR ESTIMATING DISTANCES BETWEEN MULTIPLE INDEX-D...

SYSTEM AND METHOD FOR EXECUTNG MULTIPLE CONCURRENT INDEX-DRIVEN TAB...

Method for Fast Deletion of Physically Clustered Data

DETECTING AND TRACKING MONOTONICITY FOR ACCELERATING RANGE AND INEQ...

METHOD AND SYSTEM FOR UTILIZING A HIERARCHICAL BITMAP STRUCTURE TO...

Increasing buffer locality during multiple table access operations

Speed selective table scan operation

Method for accelerating range queries using periodic monotonic prop...

Detecting and tracking monotonicity for accelerating range and ineq...

Method for fast deletion of physically clustered data

Method and apparatus for efficiently supporting multiple one-time t...

Method, system and article of manufacture for improving execution e...

System and method for space management of multidimensionally cluste...

System and method for a multi-level locking hierarchy in a database...

System and method for identifying and maintaining base table data b...

Optimizing database query performance by deriving query predicates

Multidimensional disk clustering scheme for query processing and ma...

Method and system for query processing by combining indexes of mult...