Cheng-Chung SONG

Person

Tucson, AZ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Techniques for improving deduplication efficiency in a storage syst...
- Patent number 11,016,940
- Issue date May 25, 2021
- International Business Machines Corporation
- Nikolas Ioannou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Workload optimized data deduplication using ghost fingerprints
- Patent number 10,235,396
- Issue date Mar 19, 2019
- International Business Machines Corporation
- Nikolas Ioannou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Techniques for improving deduplication efficiency in a storage syst...
- Patent number 9,892,128
- Issue date Feb 13, 2018
- International Business Machines Corporation
- Nikolas Ioannou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing caching of extents of tracks in a first cache, second cach...
- Patent number 9,798,676
- Issue date Oct 24, 2017
- International Business Machines Corporation
- Michael T. Benhase
- G11 - INFORMATION STORAGE
Information Patent Grant
Optimizing thin provisioning in a data storage system through selec...
- Patent number 9,785,575
- Issue date Oct 10, 2017
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Techniques for improving deduplication efficiency in a storage syst...
- Patent number 9,690,801
- Issue date Jun 27, 2017
- International Business Machines Corporation
- Nikolas Ioannou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient initialization of a thinly provisioned storage array
- Patent number 9,632,702
- Issue date Apr 25, 2017
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
De-duplication as part of other routinely performed processes
- Patent number 9,626,121
- Issue date Apr 18, 2017
- International Business Machines Corporation
- Charles J. Camp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tiered caching and migration in differing granularities
- Patent number 9,471,506
- Issue date Oct 18, 2016
- International Business Machines Corporation
- Michael T. Benhase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tiered caching and migration in differing granularities
- Patent number 9,465,554
- Issue date Oct 11, 2016
- International Business Machines Corporation
- Michael T. Benhase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Use of differing granularity heat maps for caching and migration
- Patent number 9,411,742
- Issue date Aug 9, 2016
- International Business Machines Corporation
- Michael T. Benhase
- G11 - INFORMATION STORAGE
Information Patent Grant
Framework for a software error inject tool
- Patent number 9,361,207
- Issue date Jun 7, 2016
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Framework for a software error inject tool
- Patent number 9,329,977
- Issue date May 3, 2016
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Use of differing granularity heat maps for caching and migration
- Patent number 9,323,687
- Issue date Apr 26, 2016
- International Business Machines Corporation
- Michael T. Benhase
- G11 - INFORMATION STORAGE
Information Patent Grant
Tiered caching and migration in differing granularities
- Patent number 9,285,998
- Issue date Mar 15, 2016
- International Business Machines Corporation
- Michael T. Benhase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and program storage device that provides a user m...
- Patent number 9,176,713
- Issue date Nov 3, 2015
- International Business Machines Corporation
- Chiahong Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Use of differing granularity heat maps for caching and migration
- Patent number 9,158,673
- Issue date Oct 13, 2015
- International Business Machines Corporation
- Michael T. Benhase
- G11 - INFORMATION STORAGE
Information Patent Grant
Migrating thin-provisioned volumes in tiered storage architectures
- Patent number 9,047,015
- Issue date Jun 2, 2015
- International Business Machines Corporation
- Xue Dong Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tiered caching and migration in differing granularities
- Patent number 9,037,791
- Issue date May 19, 2015
- International Business Machines Corporation
- Michael T. Benhase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Framework for a software error inject tool
- Patent number 8,997,062
- Issue date Mar 31, 2015
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing caching of extents of tracks in a first cache, second cach...
- Patent number 8,935,477
- Issue date Jan 13, 2015
- International Business Machines Corporation
- Michael T. Benhase
- G11 - INFORMATION STORAGE
Information Patent Grant
Managing caching of extents of tracks in a first cache, second cach...
- Patent number 8,935,476
- Issue date Jan 13, 2015
- International Business Machines Corporation
- Michael T. Benhase
- G11 - INFORMATION STORAGE
Information Patent Grant
Framework for a software error inject tool
- Patent number 8,863,094
- Issue date Oct 14, 2014
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performance enhancement technique for raids under rebuild
- Patent number 8,719,619
- Issue date May 6, 2014
- International Business Machines Corporation
- Chao Guang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secondary cache for write accumulation and coalescing
- Patent number 8,549,225
- Issue date Oct 1, 2013
- Internatioal Business Machines Corporation
- Stephen LaRoux Blinick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Thread synchronization in simultaneous multi-threaded processor mac...
- Patent number 8,453,157
- Issue date May 28, 2013
- International Business Machines Corporation
- Michael Thomas Benhase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage application performance matching
- Patent number 8,380,947
- Issue date Feb 19, 2013
- International Business Machines Corporation
- Lawrence Y. Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage application performance matching
- Patent number 8,375,180
- Issue date Feb 12, 2013
- International Business Machines Corporation
- Lawrence Y. Chiu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secondary cache for write accumulation and coalescing
- Patent number 8,255,627
- Issue date Aug 28, 2012
- International Business Machines Corporation
- Stephen LaRoux Blinick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and program storage device for providing an ancho...
- Patent number 8,185,895
- Issue date May 22, 2012
- International Business Machines Corporation
- Wenjeng Ko
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TECHNIQUES FOR IMPROVING DEDUPLICATION EFFICIENCY IN A STORAGE SYST...
- Publication number 20200057814
- Publication date Feb 20, 2020
- International Business Machines Corporation
- NIKOLAS IOANNOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUES FOR IMPROVING DEDUPLICATION EFFICIENCY IN A STORAGE SYST...
- Publication number 20190163764
- Publication date May 30, 2019
- International Business Machines Corporation
- NIKOLAS IOANNOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WORKLOAD OPTIMIZED DATA DEDUPLICATION USING GHOST FINGERPRINTS
- Publication number 20180060367
- Publication date Mar 1, 2018
- International Business Machines Corporation
- NIKOLAS IOANNOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TECHNIQUES FOR IMPROVING DEDUPLICATION EFFICIENCY IN A STORAGE SYST...
- Publication number 20170351698
- Publication date Dec 7, 2017
- International Business Machines Corporation
- NIKOLAS IOANNOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING THIN PROVISIONING IN A DATA STORAGE SYSTEM THROUGH SELEC...
- Publication number 20160188211
- Publication date Jun 30, 2016
- International Business Machines Corporation
- Cheng-Chung SONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
De-Duplication as Part of Other Routinely Performed Processes
- Publication number 20160179433
- Publication date Jun 23, 2016
- International Business Machines Corporation
- Charles J. Camp
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIERED CACHING AND MIGRATION IN DIFFERING GRANULARITIES
- Publication number 20160132273
- Publication date May 12, 2016
- International Business Machines Corporation
- Michael T. BENHASE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT INITIALIZATION OF A THINLY PROVISIONED STORAGE ARRAY
- Publication number 20160110111
- Publication date Apr 21, 2016
- International Business Machines Corporation
- Cheng-Chung SONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USE OF DIFFERING GRANULARITY HEAT MAPS FOR CACHING AND MIGRATION
- Publication number 20160026578
- Publication date Jan 28, 2016
- International Business Machines Corporation
- Michael T. BENHASE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIERED CACHING AND MIGRATION IN DIFFERING GRANULARITIES
- Publication number 20150286418
- Publication date Oct 8, 2015
- International Business Machines Corporation
- Michael T. BENHASE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIERED CACHING AND MIGRATION IN DIFFERING GRANULARITIES
- Publication number 20150227467
- Publication date Aug 13, 2015
- International Business Machines Corporation
- Michael T. BENHASE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING CACHING OF EXTENTS OF TRACKS IN A FIRST CACHE, SECOND CACH...
- Publication number 20150046649
- Publication date Feb 12, 2015
- International Business Machines Corporation
- Michael T. Benhase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIERED CACHING AND MIGRATION IN DIFFERING GRANULARITIES
- Publication number 20140208018
- Publication date Jul 24, 2014
- International Business Machines Corporation
- Michael T. BENHASE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USE OF DIFFERING GRANULARITY HEAT MAPS FOR CACHING AND MIGRATION
- Publication number 20140208020
- Publication date Jul 24, 2014
- International Business Machines Corporation
- Michael T. BENHASE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USE OF DIFFERING GRANULARITY HEAT MAPS FOR CACHING AND MIGRATION
- Publication number 20140207995
- Publication date Jul 24, 2014
- International Business Machines Corporation
- Michael T. BENHASE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FRAMEWORK FOR A SOFTWARE ERROR INJECT TOOL
- Publication number 20140195857
- Publication date Jul 10, 2014
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FRAMEWORK FOR A SOFTWARE ERROR INJECT TOOL
- Publication number 20140115567
- Publication date Apr 24, 2014
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MIGRATING THIN-PROVISIONED VOLUMES IN TIERED STORAGE ARCHITECTURES
- Publication number 20130275694
- Publication date Oct 17, 2013
- International Business Machines Corporation
- Xue Dong Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING CACHING OF EXTENTS OF TRACKS IN A FIRST CACHE, SECOND CACH...
- Publication number 20130185493
- Publication date Jul 18, 2013
- International Business Machines Corporation
- Michael T. Benhase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGING CACHING OF EXTENTS OF TRACKS IN A FIRST CACHE, SECOND CACH...
- Publication number 20130185497
- Publication date Jul 18, 2013
- International Business Machines Corporation
- Michael T. Benhase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMANCE ENHANCEMENT TECHNIQUE FOR RAIDS UNDER REBUILD
- Publication number 20130073900
- Publication date Mar 21, 2013
- International Business Machines Corporation
- Chao Guang Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FRAMEWORK FOR A SOFTWARE ERROR INJECT TOOL
- Publication number 20120222012
- Publication date Aug 30, 2012
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPLICATION PERFORMANCE MATCHING
- Publication number 20120215949
- Publication date Aug 23, 2012
- International Business Machines Corporation
- Lawrence Y. CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECONDARY CACHE FOR WRITE ACCUMULATION AND COALESCING
- Publication number 20120191904
- Publication date Jul 26, 2012
- International Business Machines Corporation
- Stephen L. Blinick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FRAMEWORK FOR A SOFTWARE ERROR INJECT TOOL
- Publication number 20110289487
- Publication date Nov 24, 2011
- International Business Machines Corporation
- Cheng-Chung Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPLICATION PERFORMANCE MATCHING
- Publication number 20110197046
- Publication date Aug 11, 2011
- International Business Machines Corporation
- Lawrence Y. CHIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SECONDARY CACHE FOR WRITE ACCUMULATION AND COALESCING
- Publication number 20110087837
- Publication date Apr 14, 2011
- International Business Machines Corporation
- Stephen L. Blinick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PARITY DATA MANAGEMENT SYSTEM APPARATUS AND METHOD
- Publication number 20090187786
- Publication date Jul 23, 2009
- Michael John Jones
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND ARTICLE OF MANUFACTURE FOR HANDLING A FABRIC FAILURE
- Publication number 20090119547
- Publication date May 7, 2009
- International Business Machines Corporation
- Yu-Cheng Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OVERLAYED SEPARATE DMA MAPPING OF ADAPTERS
- Publication number 20090024772
- Publication date Jan 22, 2009
- WENJENG KO
- G06 - COMPUTING CALCULATING COUNTING

Cheng-Chung SONG

Person

Patents Grantslast 30 patents

Techniques for improving deduplication efficiency in a storage syst...

Workload optimized data deduplication using ghost fingerprints

Techniques for improving deduplication efficiency in a storage syst...

Managing caching of extents of tracks in a first cache, second cach...

Optimizing thin provisioning in a data storage system through selec...

Techniques for improving deduplication efficiency in a storage syst...

Efficient initialization of a thinly provisioned storage array

De-duplication as part of other routinely performed processes

Tiered caching and migration in differing granularities

Tiered caching and migration in differing granularities

Use of differing granularity heat maps for caching and migration

Framework for a software error inject tool

Framework for a software error inject tool

Use of differing granularity heat maps for caching and migration

Tiered caching and migration in differing granularities

Method, apparatus and program storage device that provides a user m...

Use of differing granularity heat maps for caching and migration

Migrating thin-provisioned volumes in tiered storage architectures

Tiered caching and migration in differing granularities

Framework for a software error inject tool

Managing caching of extents of tracks in a first cache, second cach...

Managing caching of extents of tracks in a first cache, second cach...

Framework for a software error inject tool

Performance enhancement technique for raids under rebuild

Secondary cache for write accumulation and coalescing

Thread synchronization in simultaneous multi-threaded processor mac...

Storage application performance matching

Storage application performance matching

Secondary cache for write accumulation and coalescing

Method, apparatus and program storage device for providing an ancho...

Patents Applicationslast 30 patents

TECHNIQUES FOR IMPROVING DEDUPLICATION EFFICIENCY IN A STORAGE SYST...

TECHNIQUES FOR IMPROVING DEDUPLICATION EFFICIENCY IN A STORAGE SYST...

WORKLOAD OPTIMIZED DATA DEDUPLICATION USING GHOST FINGERPRINTS

TECHNIQUES FOR IMPROVING DEDUPLICATION EFFICIENCY IN A STORAGE SYST...

OPTIMIZING THIN PROVISIONING IN A DATA STORAGE SYSTEM THROUGH SELEC...

De-Duplication as Part of Other Routinely Performed Processes

TIERED CACHING AND MIGRATION IN DIFFERING GRANULARITIES

EFFICIENT INITIALIZATION OF A THINLY PROVISIONED STORAGE ARRAY

USE OF DIFFERING GRANULARITY HEAT MAPS FOR CACHING AND MIGRATION

TIERED CACHING AND MIGRATION IN DIFFERING GRANULARITIES

TIERED CACHING AND MIGRATION IN DIFFERING GRANULARITIES

MANAGING CACHING OF EXTENTS OF TRACKS IN A FIRST CACHE, SECOND CACH...

TIERED CACHING AND MIGRATION IN DIFFERING GRANULARITIES

USE OF DIFFERING GRANULARITY HEAT MAPS FOR CACHING AND MIGRATION

USE OF DIFFERING GRANULARITY HEAT MAPS FOR CACHING AND MIGRATION

FRAMEWORK FOR A SOFTWARE ERROR INJECT TOOL

FRAMEWORK FOR A SOFTWARE ERROR INJECT TOOL

MIGRATING THIN-PROVISIONED VOLUMES IN TIERED STORAGE ARCHITECTURES

MANAGING CACHING OF EXTENTS OF TRACKS IN A FIRST CACHE, SECOND CACH...

MANAGING CACHING OF EXTENTS OF TRACKS IN A FIRST CACHE, SECOND CACH...

PERFORMANCE ENHANCEMENT TECHNIQUE FOR RAIDS UNDER REBUILD

FRAMEWORK FOR A SOFTWARE ERROR INJECT TOOL

STORAGE APPLICATION PERFORMANCE MATCHING

SECONDARY CACHE FOR WRITE ACCUMULATION AND COALESCING

FRAMEWORK FOR A SOFTWARE ERROR INJECT TOOL

STORAGE APPLICATION PERFORMANCE MATCHING

SECONDARY CACHE FOR WRITE ACCUMULATION AND COALESCING

PARITY DATA MANAGEMENT SYSTEM APPARATUS AND METHOD

SYSTEM AND ARTICLE OF MANUFACTURE FOR HANDLING A FABRIC FAILURE

OVERLAYED SEPARATE DMA MAPPING OF ADAPTERS