Graham A. Chapman

Person

Ottawa, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Bytecode verification using class relationship caching
- Patent number 11,662,983
- Issue date May 30, 2023
- International Business Machines Corporation
- Sharon Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bytecode verification using class relationship caching
- Patent number 11,403,075
- Issue date Aug 2, 2022
- International Business Machines Corporation
- Sharon Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performance optimization of class instance comparisons
- Patent number 11,188,316
- Issue date Nov 30, 2021
- International Business Machines Corporation
- Oluwatobi Ajila
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deferred bytecode class verification in managed runtime environments
- Patent number 11,150,915
- Issue date Oct 19, 2021
- International Business Machines Corporation
- Daniel Heidinga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Maintaining correctness of pointers from a managed heap to off-heap...
- Patent number 11,086,776
- Issue date Aug 10, 2021
- International Business Machines Corporation
- Bjoern Vaardal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compile-time folding of assumed constant values
- Patent number 10,936,290
- Issue date Mar 2, 2021
- International Business Machines Corporation
- Andrew James Craik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Programming language runtime deferred exception handling
- Patent number 10,795,800
- Issue date Oct 6, 2020
- International Business Machines Corporation
- Peter Douglas Bain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Per tenant initialization check removal
- Patent number 10,061,570
- Issue date Aug 28, 2018
- International Business Machines Corporation
- Oluwatobi A. Ajila
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
JNI object access
- Patent number 9,588,778
- Issue date Mar 7, 2017
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Per tenant initialization check removal
- Patent number 9,495,184
- Issue date Nov 15, 2016
- International Business Machines Corporation
- Oluwatobi A. Ajila
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Per tenant initialization check removal
- Patent number 9,495,185
- Issue date Nov 15, 2016
- International Business Machines Corporation
- Oluwatobi A. Ajila
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient interpreter profiling to obtain accurate call-path inform...
- Patent number 9,417,856
- Issue date Aug 16, 2016
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
JNI object access
- Patent number 9,418,004
- Issue date Aug 16, 2016
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient interpreter profiling to obtain accurate call-path inform...
- Patent number 9,389,843
- Issue date Jul 12, 2016
- International Business Machines Corporation
- Graham Alan Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managed runtime enabling condition percolation
- Patent number 9,251,042
- Issue date Feb 2, 2016
- International Business Machines Corporation
- Francis J. D. Bogsanyi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managed runtime enabling condition percolation
- Patent number 9,251,043
- Issue date Feb 2, 2016
- International Business Machines Corporation
- Francis J. D. Bogsanyi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Packed data objects
- Patent number 9,021,455
- Issue date Apr 28, 2015
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method frame aggregation for latest user-defined class loader ident...
- Patent number 8,661,426
- Issue date Feb 25, 2014
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for simultaneous garbage collection and object allocation
- Patent number 8,543,987
- Issue date Sep 24, 2013
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual machine tool interface for tracking objects
- Patent number 8,539,452
- Issue date Sep 17, 2013
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Referencing a constant pool in a java virtual machine
- Patent number 8,099,723
- Issue date Jan 17, 2012
- International Business Machines Corporation
- Peter Wiebe Burka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for referencing a constant pool in a java virt...
- Patent number 7,356,811
- Issue date Apr 8, 2008
- International Business Machines Corporation
- Peter Wiebe Burka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mapping a stack in a stack machine environment
- Patent number 7,032,221
- Issue date Apr 18, 2006
- International Business Machines Corporation
- Graham Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Packaging memory image files
- Patent number 6,446,254
- Issue date Sep 3, 2002
- International Business Machines Corporation
- Graham Chapman
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BYTECODE VERIFICATION USING CLASS RELATIONSHIP CACHING
- Publication number 20220283785
- Publication date Sep 8, 2022
- International Business Machines Corporation
- Sharon WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMANCE OPTIMIZATION OF CLASS INSTANCE COMPARISONS
- Publication number 20210279044
- Publication date Sep 9, 2021
- International Business Machines Corporation
- Oluwatobi Ajila
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BYTECODE VERIFICATION USING CLASS RELATIONSHIP CACHING
- Publication number 20210157552
- Publication date May 27, 2021
- International Business Machines Corporation
- Sharon WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEFERRED BYTECODE CLASS VERIFICATION IN MANAGED RUNTIME ENVIRONMENTS
- Publication number 20210081220
- Publication date Mar 18, 2021
- International Business Machines Corporation
- Daniel Heidinga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPILE-TIME FOLDING OF ASSUMED CONSTANT VALUES
- Publication number 20200174763
- Publication date Jun 4, 2020
- International Business Machines Corporation
- Andrew James CRAIK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROGRAMMING LANGUAGE RUNTIME DEFERRED EXCEPTION HANDLING
- Publication number 20200081818
- Publication date Mar 12, 2020
- International Business Machines Corporation
- Peter Douglas Bain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAINTAINING CORRECTNESS OF POINTERS FROM A MANAGED HEAP TO OFF-HEAP...
- Publication number 20200073797
- Publication date Mar 5, 2020
- International Business Machines Corporation
- Bjoern Vaardal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PER TENANT INITIALIZATION CHECK REMOVAL
- Publication number 20170017474
- Publication date Jan 19, 2017
- International Business Machines Corporation
- Oluwatobi A. Ajila
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
JNI OBJECT ACCESS
- Publication number 20160378508
- Publication date Dec 29, 2016
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PER TENANT INITIALIZATION CHECK REMOVAL
- Publication number 20160246623
- Publication date Aug 25, 2016
- International Business Machines Corporation
- Oluwatobi A. Ajila
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PER TENANT INITIALIZATION CHECK REMOVAL
- Publication number 20160246621
- Publication date Aug 25, 2016
- International Business Machines Corporation
- Oluwatobi A. Ajila
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGED RUNTIME ENABLING CONDITION PERCOLATION
- Publication number 20140281731
- Publication date Sep 18, 2014
- International Business Machines Corporation
- FRANCIS J. D. BOGSANYI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGED RUNTIME ENABLING CONDITION PERCOLATION
- Publication number 20140281711
- Publication date Sep 18, 2014
- International Business Machines Corporation
- FRANCIS J. D. BOGSANYI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT INTERPRETER PROFILING TO OBTAIN ACCURATE CALL-PATH INFORM...
- Publication number 20130247018
- Publication date Sep 19, 2013
- International Business Machines Corporation
- Graham Alan Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT INTERPRETER PROFILING TO OBTAIN ACCURATE CALL-PATH INFORM...
- Publication number 20130243175
- Publication date Sep 19, 2013
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Packed Data Objects
- Publication number 20130086569
- Publication date Apr 4, 2013
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FRAME AGGREGATION FOR LATEST USER-DEFINED CLASS LOADER IDENT...
- Publication number 20120174084
- Publication date Jul 5, 2012
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtual Machine Tool Interface For Tracking Objects
- Publication number 20120167043
- Publication date Jun 28, 2012
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL MACHINE TOOL INTERFACE FOR TRACKING OBJECTS
- Publication number 20100287352
- Publication date Nov 11, 2010
- International Business Machines Corporation
- Graham A. Chapman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for referencing a constant pool in a java virt...
- Publication number 20060010424
- Publication date Jan 12, 2006
- International Business Machines Corporation
- Peter Wiebe Burka
- G06 - COMPUTING CALCULATING COUNTING

Graham A. Chapman

Person

Patents Grantslast 30 patents

Bytecode verification using class relationship caching

Bytecode verification using class relationship caching

Performance optimization of class instance comparisons

Deferred bytecode class verification in managed runtime environments

Maintaining correctness of pointers from a managed heap to off-heap...

Compile-time folding of assumed constant values

Programming language runtime deferred exception handling

Per tenant initialization check removal

JNI object access

Per tenant initialization check removal

Per tenant initialization check removal

Efficient interpreter profiling to obtain accurate call-path inform...

JNI object access

Efficient interpreter profiling to obtain accurate call-path inform...

Managed runtime enabling condition percolation

Managed runtime enabling condition percolation

Packed data objects

Method frame aggregation for latest user-defined class loader ident...

Method for simultaneous garbage collection and object allocation

Virtual machine tool interface for tracking objects

Referencing a constant pool in a java virtual machine

Method and apparatus for referencing a constant pool in a java virt...

Mapping a stack in a stack machine environment

Packaging memory image files

Patents Applicationslast 30 patents

BYTECODE VERIFICATION USING CLASS RELATIONSHIP CACHING

PERFORMANCE OPTIMIZATION OF CLASS INSTANCE COMPARISONS

BYTECODE VERIFICATION USING CLASS RELATIONSHIP CACHING

DEFERRED BYTECODE CLASS VERIFICATION IN MANAGED RUNTIME ENVIRONMENTS

COMPILE-TIME FOLDING OF ASSUMED CONSTANT VALUES

PROGRAMMING LANGUAGE RUNTIME DEFERRED EXCEPTION HANDLING

MAINTAINING CORRECTNESS OF POINTERS FROM A MANAGED HEAP TO OFF-HEAP...

PER TENANT INITIALIZATION CHECK REMOVAL

JNI OBJECT ACCESS

PER TENANT INITIALIZATION CHECK REMOVAL

PER TENANT INITIALIZATION CHECK REMOVAL

MANAGED RUNTIME ENABLING CONDITION PERCOLATION

MANAGED RUNTIME ENABLING CONDITION PERCOLATION

EFFICIENT INTERPRETER PROFILING TO OBTAIN ACCURATE CALL-PATH INFORM...

EFFICIENT INTERPRETER PROFILING TO OBTAIN ACCURATE CALL-PATH INFORM...

Packed Data Objects

METHOD FRAME AGGREGATION FOR LATEST USER-DEFINED CLASS LOADER IDENT...

Virtual Machine Tool Interface For Tracking Objects

VIRTUAL MACHINE TOOL INTERFACE FOR TRACKING OBJECTS

Method and apparatus for referencing a constant pool in a java virt...