Jens Leenstra

Person

Bondorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Instruction scheduling approach to improve processor performance
- Patent number 9,256,430
- Issue date Feb 9, 2016
- International Business Machines Corporation
- Juergen Koehl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mechanism to speed-up multithreaded execution by register file writ...
- Patent number 9,207,995
- Issue date Dec 8, 2015
- International Business Machines Corporation
- Maarten J. Boersma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for calculating an SHA-2 hash function in a ge...
- Patent number 9,164,725
- Issue date Oct 20, 2015
- International Business Machines Corporation
- Maarten J. Boersma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for reusing components of a logical operations functiona...
- Patent number 9,043,673
- Issue date May 26, 2015
- International Business Machines Corporation
- Markus Kaltenback
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reversing processing order in half-pumped SIMD execution units to a...
- Patent number 8,977,835
- Issue date Mar 10, 2015
- International Business Machines Corporation
- Maarten J. Boersma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Instruction scheduling approach to improve processor performance
- Patent number 8,972,961
- Issue date Mar 3, 2015
- International Business Machines Corporation
- Juergen Koehl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Byte selection and steering logic for combined byte shift and byte...
- Patent number 8,959,275
- Issue date Feb 17, 2015
- International Business Machines Corporation
- Markus Kaltenbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Byte selection and steering logic for combined byte shift and byte...
- Patent number 8,959,276
- Issue date Feb 17, 2015
- International Business Machines Corporation
- Markus Kaltenbach
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reversing processing order in half-pumped SIMD execution units to a...
- Patent number 8,949,575
- Issue date Feb 3, 2015
- International Business Machines Corporation
- Maarten J. Boersma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Instruction scheduling approach to improve processor performance
- Patent number 8,935,685
- Issue date Jan 13, 2015
- International Business Machines Corporation
- Juergen Koehl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and data processing unit for calculating at least one multip...
- Patent number 8,903,882
- Issue date Dec 2, 2014
- International Business Machines Corporation
- Maarten J. Boersma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast predicate table scans using single instruction, multiple data...
- Patent number 8,843,527
- Issue date Sep 23, 2014
- International Business Machines Corporation
- Eduard Diner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fast predicate table scans using single instruction, multiple data...
- Patent number 8,832,158
- Issue date Sep 9, 2014
- International Business Machines Corporation
- Eduard Diner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Permute unit and method to operate a permute unit
- Patent number 8,312,069
- Issue date Nov 13, 2012
- International Business Machines Corporation
- Tobias Gemmeke
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method to reduce power consumption of a register file with multi SM...
- Patent number 8,046,566
- Issue date Oct 25, 2011
- International Business Machines Corporation
- Christopher M. Abernathy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of operand width reduction to enable usage of narrower satur...
- Patent number 7,962,538
- Issue date Jun 14, 2011
- International Business Machines Corporation
- Tobias Gemmeke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for scanning sequential logic elements
- Patent number 7,913,132
- Issue date Mar 22, 2011
- International Business Machines Corporation
- Tobias Gemmeke
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for verifying the equivalence of digital circuits
- Patent number 7,890,901
- Issue date Feb 15, 2011
- International Business Machines Corporation
- Tobias Gemmeke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for pipeline reduction
- Patent number 7,844,799
- Issue date Nov 30, 2010
- International Business Machines Corporation
- Jens Leenstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic circuit for implementing a permutation operation
- Patent number 7,783,690
- Issue date Aug 24, 2010
- International Business Machines Corporation
- Jens Leenstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for register renaming
- Patent number 7,769,986
- Issue date Aug 3, 2010
- International Business Machines Corporation
- Christopher Michael Abernathy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Design structure to reduce power consumption within a clock gated s...
- Patent number 7,735,038
- Issue date Jun 8, 2010
- International Business Machines Corporation
- Tobias Gemmeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method to reduce power consumption within a clock gated synchronous...
- Patent number 7,639,046
- Issue date Dec 29, 2009
- International Business Machines Corporation
- Tobias Gemmeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reducing register file leakage current within a processor
- Patent number 7,509,511
- Issue date Mar 24, 2009
- International Business Machines Corporation
- Harry S. Barowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for adaptively mapping an instruction cache
- Patent number 7,469,332
- Issue date Dec 23, 2008
- International Business Machines Corporation
- Claude Basso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for handling 32 bit results for an out-of-order processor wi...
- Patent number 7,228,403
- Issue date Jun 5, 2007
- International Business Machines Corporation
- Petra Leber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for decoding an address word into word-line signals
- Patent number 6,977,863
- Issue date Dec 20, 2005
- International Business Machines Corporation
- Stefan Buettner
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system to improve usage of an instruction window buffer...
- Patent number 6,918,119
- Issue date Jul 12, 2005
- International Business Machines Corporation
- Wilhelm E. Haller
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device and method for decoding an address word into word-line signals
- Patent number 6,873,567
- Issue date Mar 29, 2005
- International Business Machines Corporation
- Stefan Buettner
- G11 - INFORMATION STORAGE
Information Patent Grant
Rename finish conflict detection and recovery
- Patent number 6,829,699
- Issue date Dec 7, 2004
- International Business Machines Corporation
- Jens Leenstra
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INSTRUCTION SCHEDULING APPROACH TO IMPROVE PROCESSOR PERFORMANCE
- Publication number 20150127926
- Publication date May 7, 2015
- International Business Machines Corporation
- Juergen Koehl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BYTE SELECTION AND STEERING LOGIC FOR COMBINED BYTE SHIFT AND BYTE...
- Publication number 20140129809
- Publication date May 8, 2014
- International Business Machines Corporation
- Markus Kaltenbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BYTE SELECTION AND STEERING LOGIC FOR COMBINED BYTE SHIFT AND BYTE...
- Publication number 20140101358
- Publication date Apr 10, 2014
- International Business Machines Corporation
- Markus Kaltenbach
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING ISSUE-TO-ISSUE LATENCY BY REVERSING PROCESSING ORDER IN HA...
- Publication number 20140075153
- Publication date Mar 13, 2014
- International Business Machines Corporation
- Maarten J. Boersma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fast Predicate Table Scans Using Single Instruction, Multiple Data...
- Publication number 20130262370
- Publication date Oct 3, 2013
- International Business Machines Corporation
- Eduard Diner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fast Predicate Table Scans Using Single Instruction, Multiple Data...
- Publication number 20130262519
- Publication date Oct 3, 2013
- International Business Machines Corporation
- Eduard Diner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Techniques for Reusing Components of a Logical Operations Functiona...
- Publication number 20130227375
- Publication date Aug 29, 2013
- International Business Machines Corporation
- Markus Kaltenback
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REDUCING ISSUE-TO-ISSUE LATENCY BY REVERSING PROCESSING ORDER IN HA...
- Publication number 20130159666
- Publication date Jun 20, 2013
- International Business Machines Corporation
- Maarten J. Boersma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSTRUCTION SCHEDULING APPROACH TO IMPROVE PROCESSOR PERFORMANCE
- Publication number 20120216016
- Publication date Aug 23, 2012
- International Business Machines Corporation
- Juergen Koehl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DATA PROCESSING UNIT FOR CALCULATING AT LEAST ONE MULTIP...
- Publication number 20120150933
- Publication date Jun 14, 2012
- International Business Machines Corporation
- Maarten J. Boersma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR CALCULATING AN SHA-2 HASH FUNCTION IN A GE...
- Publication number 20120128149
- Publication date May 24, 2012
- International Business Machines Corporation
- Maarten J. Boersma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MECHANISM TO SPEED-UP MULTITHREADED EXECUTION BY REGISTER FILE WRIT...
- Publication number 20120110271
- Publication date May 3, 2012
- International Business Machines Corporation
- Maarten J. Boersma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSTRUCTION SCHEDULING APPROACH TO IMPROVE PROCESSOR PERFORMANCE
- Publication number 20110289297
- Publication date Nov 24, 2011
- International Business Machines Corporation
- Juergen Koehl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method to Reduce Power Consumption of a Register File with Multi SM...
- Publication number 20090292892
- Publication date Nov 26, 2009
- Christopher M. Abernathy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and Method for Scanning Sequential Logic Elements
- Publication number 20090135961
- Publication date May 28, 2009
- International Business Machines Corporation
- Tobias Gemmeke
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR REGISTER RENAMING
- Publication number 20080276076
- Publication date Nov 6, 2008
- Christopher Michael Abernathy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DESIGN STRUCTURE TO REDUCE POWER CONSUMPTION WITHIN A CLOCK GATED S...
- Publication number 20080169842
- Publication date Jul 17, 2008
- Tobias Gemmeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD TO REDUCE POWER CONSUMPTION WITHIN A CLOCK GATED SYNCHRONOUS...
- Publication number 20080169841
- Publication date Jul 17, 2008
- Tobias Gemmeke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Permute Unit and Method to Operate a Permute Unit
- Publication number 20080130871
- Publication date Jun 5, 2008
- International Business Machines Corporation
- Tobias Gemmeke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR VERIFYING THE EQUIVALENCE OF DIGITAL CIRCUITS
- Publication number 20070226664
- Publication date Sep 27, 2007
- International Business Machines Corporation
- Tobias Gemmeke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF OPERAND WIDTH REDUCTION TO ENABLE USAGE OF NARROWER SATUR...
- Publication number 20070180016
- Publication date Aug 2, 2007
- Tobias Gemmeke
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Circuit Arrangement and Method to Reduce Leakage Power and to Incre...
- Publication number 20070165343
- Publication date Jul 19, 2007
- Harry Barowski
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Electronic circuit for implementing a permutation operation
- Publication number 20070011220
- Publication date Jan 11, 2007
- Jens Leenstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and methods for adaptively mapping an instruction cache
- Publication number 20060200615
- Publication date Sep 7, 2006
- Claude Basso
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device and method for decoding an address word into word-line signals
- Publication number 20050128845
- Publication date Jun 16, 2005
- International Business Machines Corporation
- Stefan Buettner
- G11 - INFORMATION STORAGE
Information Patent Application
Device and method for decoding an address word into word-line signals
- Publication number 20040027885
- Publication date Feb 12, 2004
- International Business Machines Corporation
- Stefan Buettner
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system for pipeline reduction
- Publication number 20030208672
- Publication date Nov 6, 2003
- IBM
- Jens Leenstra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pre-committing instruction sequences
- Publication number 20020152259
- Publication date Oct 17, 2002
- International Business Machines Corporation
- Son Dao Trong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for handling 32 bit results for an out-of-order processor wi...
- Publication number 20020129224
- Publication date Sep 12, 2002
- IBM
- Petra Leber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Rename finish conflict detection and recovery
- Publication number 20020083304
- Publication date Jun 27, 2002
- IBM
- Jens Leenstra
- G06 - COMPUTING CALCULATING COUNTING

Jens Leenstra

Person

Patents Grantslast 30 patents

Instruction scheduling approach to improve processor performance

Mechanism to speed-up multithreaded execution by register file writ...

Apparatus and method for calculating an SHA-2 hash function in a ge...

Techniques for reusing components of a logical operations functiona...

Reversing processing order in half-pumped SIMD execution units to a...

Instruction scheduling approach to improve processor performance

Byte selection and steering logic for combined byte shift and byte...

Byte selection and steering logic for combined byte shift and byte...

Reversing processing order in half-pumped SIMD execution units to a...

Instruction scheduling approach to improve processor performance

Method and data processing unit for calculating at least one multip...

Fast predicate table scans using single instruction, multiple data...

Fast predicate table scans using single instruction, multiple data...

Permute unit and method to operate a permute unit

Method to reduce power consumption of a register file with multi SM...

Method of operand width reduction to enable usage of narrower satur...

System and method for scanning sequential logic elements

Method and system for verifying the equivalence of digital circuits

Method and system for pipeline reduction

Electronic circuit for implementing a permutation operation

Method and apparatus for register renaming

Design structure to reduce power consumption within a clock gated s...

Method to reduce power consumption within a clock gated synchronous...

Reducing register file leakage current within a processor

Systems and methods for adaptively mapping an instruction cache

Method for handling 32 bit results for an out-of-order processor wi...

Device and method for decoding an address word into word-line signals

Method and system to improve usage of an instruction window buffer...

Device and method for decoding an address word into word-line signals

Rename finish conflict detection and recovery

Patents Applicationslast 30 patents

INSTRUCTION SCHEDULING APPROACH TO IMPROVE PROCESSOR PERFORMANCE

BYTE SELECTION AND STEERING LOGIC FOR COMBINED BYTE SHIFT AND BYTE...

BYTE SELECTION AND STEERING LOGIC FOR COMBINED BYTE SHIFT AND BYTE...

REDUCING ISSUE-TO-ISSUE LATENCY BY REVERSING PROCESSING ORDER IN HA...

Fast Predicate Table Scans Using Single Instruction, Multiple Data...

Fast Predicate Table Scans Using Single Instruction, Multiple Data...

Techniques for Reusing Components of a Logical Operations Functiona...

REDUCING ISSUE-TO-ISSUE LATENCY BY REVERSING PROCESSING ORDER IN HA...

INSTRUCTION SCHEDULING APPROACH TO IMPROVE PROCESSOR PERFORMANCE

METHOD AND DATA PROCESSING UNIT FOR CALCULATING AT LEAST ONE MULTIP...

APPARATUS AND METHOD FOR CALCULATING AN SHA-2 HASH FUNCTION IN A GE...

MECHANISM TO SPEED-UP MULTITHREADED EXECUTION BY REGISTER FILE WRIT...

INSTRUCTION SCHEDULING APPROACH TO IMPROVE PROCESSOR PERFORMANCE

Method to Reduce Power Consumption of a Register File with Multi SM...

System and Method for Scanning Sequential Logic Elements

METHOD AND APPARATUS FOR REGISTER RENAMING

DESIGN STRUCTURE TO REDUCE POWER CONSUMPTION WITHIN A CLOCK GATED S...

METHOD TO REDUCE POWER CONSUMPTION WITHIN A CLOCK GATED SYNCHRONOUS...

Permute Unit and Method to Operate a Permute Unit

METHOD AND SYSTEM FOR VERIFYING THE EQUIVALENCE OF DIGITAL CIRCUITS

METHOD OF OPERAND WIDTH REDUCTION TO ENABLE USAGE OF NARROWER SATUR...

Circuit Arrangement and Method to Reduce Leakage Power and to Incre...

Electronic circuit for implementing a permutation operation

Systems and methods for adaptively mapping an instruction cache

Device and method for decoding an address word into word-line signals

Device and method for decoding an address word into word-line signals

Method and system for pipeline reduction

Pre-committing instruction sequences

Method for handling 32 bit results for an out-of-order processor wi...

Rename finish conflict detection and recovery