Changyu Feng

Person

Beijing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Method, device and computer program product for data backup
- Patent number 11,954,118
- Issue date Apr 9, 2024
- EMC IP Holding Company LLC
- Lifeng Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Container flush ownership assignment
- Patent number 11,853,574
- Issue date Dec 26, 2023
- Dell Products L.P.
- Vladimir Shveidel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inline deduplication between nodes in storage systems
- Patent number 11,726,962
- Issue date Aug 15, 2023
- Dell Products L.P.
- Geng Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device and computer program product for storage system mana...
- Patent number 11,593,264
- Issue date Feb 28, 2023
- EMC IP Holding Company LLC
- Ruiyong Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device and computer program product for storage
- Patent number 11,556,255
- Issue date Jan 17, 2023
- EMC IP Holding Company LLC
- Rongrong Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for storage management, electronic device and computer progr...
- Patent number 11,520,512
- Issue date Dec 6, 2022
- EMC IP Holding Company LLC
- Rongrong Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device, and computer program product for managing storage s...
- Patent number 11,494,099
- Issue date Nov 8, 2022
- EMC IP Holding Company LLC
- Xiongcheng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-disruptive data migration from a source storage array to a dest...
- Patent number 11,461,012
- Issue date Oct 4, 2022
- EMC IP Holding Company LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device and program product for managing data of storage device
- Patent number 11,449,400
- Issue date Sep 20, 2022
- EMC IP Holding Company LLC
- Geng Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for managing buffer device in storage system
- Patent number 11,403,224
- Issue date Aug 2, 2022
- EMC IP Holding Company, LLC
- Xinlei Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache management system and method
- Patent number 11,372,554
- Issue date Jun 28, 2022
- EMC IP Holding Company, LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and computer program product for managing disk array
- Patent number 11,320,988
- Issue date May 3, 2022
- EMC IP Holding Company LLC
- Jianbin Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, apparatuses and computer program products for processing a...
- Patent number 11,231,857
- Issue date Jan 25, 2022
- EMC IP Holding Company LLC
- Sihang Xia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and computer program product for managing metadat...
- Patent number 11,226,778
- Issue date Jan 18, 2022
- EMC IP Holding Company LLC
- Zhenhua Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for managing storage system
- Patent number 11,144,414
- Issue date Oct 12, 2021
- EMC IP Holding Company LLC
- Xinlei Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for data copy
- Patent number 11,126,353
- Issue date Sep 21, 2021
- EMC IP Holding Company LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device, and computer readable storage medium for managing r...
- Patent number 11,119,705
- Issue date Sep 14, 2021
- EMC IP Holding Company LLC
- Qingyun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and computer program product for managing storage...
- Patent number 11,099,734
- Issue date Aug 24, 2021
- EMC IP Holding Company LLC
- Chun Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for caching data
- Patent number 11,093,141
- Issue date Aug 17, 2021
- EMC IP Holding Company LLC
- Yousheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache management method, storage system and computer program product
- Patent number 11,093,410
- Issue date Aug 17, 2021
- EMC IP Holding Company LLC
- Jian Gao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for managing storage system
- Patent number 11,048,600
- Issue date Jun 29, 2021
- EMC IP Holding Company LLC
- Baote Zhuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device, and computer readable storage medium for allocating...
- Patent number 11,048,422
- Issue date Jun 29, 2021
- EMC IP Holding Company LLC
- Yousheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device of managing storage system
- Patent number 11,010,083
- Issue date May 18, 2021
- EMC IP Holding Company LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus, and computer program product for providing cache...
- Patent number 11,010,301
- Issue date May 18, 2021
- EMC IP Holding Company LLC
- Ruiyong Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device, and computer program product for recognizing reduci...
- Patent number 10,936,227
- Issue date Mar 2, 2021
- EMC IP Holding Company LLC
- Lifeng Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device and computer programme product for storage management
- Patent number 10,936,499
- Issue date Mar 2, 2021
- EMC IP Holding Company, LLC
- Ruiyong Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Providing virtual volume flexibility on a storage device cluster
- Patent number 10,936,217
- Issue date Mar 2, 2021
- EMC IP Holding Company LLC
- Lifeng Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, device and computer readable medium for managing a storage...
- Patent number 10,936,419
- Issue date Mar 2, 2021
- EMC IP Holding Company LLC
- Tao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods, devices and computer program products for copying data bet...
- Patent number 10,877,685
- Issue date Dec 29, 2020
- EMC IP Holding Company LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, apparatus and computer program product for managing storage...
- Patent number 10,860,476
- Issue date Dec 8, 2020
- EMC IP Holding Company LLC
- Xinlei Xu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
CONTAINER FLUSH OWNERSHIP ASSIGNMENT
- Publication number 20230409218
- Publication date Dec 21, 2023
- DELL PRODUCTS L.P.
- Vladimir Shveidel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INLINE DEDUPLICATION BETWEEN NODES IN STORAGE SYSTEMS
- Publication number 20230237021
- Publication date Jul 27, 2023
- Dell Products L.P.
- Geng Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR STORAGE SYSTEM MANA...
- Publication number 20220327053
- Publication date Oct 13, 2022
- EMC IP Holding Company LLC
- Ruiyong Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MANAGING STORAGE S...
- Publication number 20220214822
- Publication date Jul 7, 2022
- EMC IP Holding Company LLC
- Xiongcheng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR STORAGE MANAGEMENT
- Publication number 20220129191
- Publication date Apr 28, 2022
- EMC IP Holding Company LLC
- Chun Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR STORAGE
- Publication number 20210216225
- Publication date Jul 15, 2021
- EMC IP Holding Company LLC
- Rongrong Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR STORAGE MANAGEMENT, ELECTRONIC DEVICE AND COMPUTER PROGR...
- Publication number 20210132845
- Publication date May 6, 2021
- EMC IP Holding Company LLC
- Rongrong Shang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR MANAGING DISK ARRAY
- Publication number 20200348857
- Publication date Nov 5, 2020
- EMC IP Holding Company LLC
- Jianbin Kang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR MANAGING METADATA
- Publication number 20200349081
- Publication date Nov 5, 2020
- EMC IP Holding Company LLC
- Zhenhua Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR MANAGING BUFFER DEVICE IN STORAGE SYSTEM
- Publication number 20200257626
- Publication date Aug 13, 2020
- EMC IP Holding Company LLC
- Xinlei Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE, AND COMPUTER READABLE STORAGE MEDIUM FOR MANAGING S...
- Publication number 20200241777
- Publication date Jul 30, 2020
- EMC IP Holding Company LLC
- Yousheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR MANAGING STORAGE SYSTEM
- Publication number 20200167252
- Publication date May 28, 2020
- EMC IP Holding Company LLC
- Xinlei Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR PROVIDING CACHE...
- Publication number 20200133867
- Publication date Apr 30, 2020
- EMC IP Holding Company LLC
- Ruiyong Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE, AND COMPUTER READABLE STORAGE MEDIUM FOR MANAGING R...
- Publication number 20200133587
- Publication date Apr 30, 2020
- EMC IP Holding Company LLC
- Qingyun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA ACCESS METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT
- Publication number 20200133508
- Publication date Apr 30, 2020
- EMC IP Holding Company LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE AND PROGRAM PRODUCT FOR MANAGING DATA OF STORAGE DEVICE
- Publication number 20200133809
- Publication date Apr 30, 2020
- EMC IP Holding Company LLC
- Geng Han
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, APPARATUSES AND COMPUTER PROGRAM PRODUCTS FOR PROCESSING A...
- Publication number 20200133523
- Publication date Apr 30, 2020
- EMC IP Holding Company LLC
- Sihang Xia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR DATA COPY
- Publication number 20200110539
- Publication date Apr 9, 2020
- EMC IP Holding Company LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR MANAGING STORAGE...
- Publication number 20200026426
- Publication date Jan 23, 2020
- EMC IP Holding Company LLC
- Chun Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS, DEVICES AND COMPUTER PROGRAM PRODUCTS FOR COPYING DATA
- Publication number 20200026430
- Publication date Jan 23, 2020
- EMC IP Holding Company LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR CACHING DATA
- Publication number 20200012438
- Publication date Jan 9, 2020
- EMC IP Holding Company LLC
- Yousheng Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE MANAGEMENT METHOD, ELECTRONIC DEVICE AND COMPUTER PROGRAM P...
- Publication number 20190384514
- Publication date Dec 19, 2019
- EMC IP Holding Company LLC
- Lifeng Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLUSHING PAGES FROM SOLID-STATE STORAGE DEVICE
- Publication number 20190340132
- Publication date Nov 7, 2019
- EMC IP Holding Company LLC
- Liam Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR MANAGING STORAGE SY...
- Publication number 20190332542
- Publication date Oct 31, 2019
- EMC IP Holding Company LLC
- Xiongcheng Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE AND COMPUTER PROGRAMME PRODUCT FOR STORAGE MANAGEMENT
- Publication number 20190332544
- Publication date Oct 31, 2019
- EMC IP Holding Company LLC
- Ruiyong Jia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR RECOGNIZING REDUCI...
- Publication number 20190332301
- Publication date Oct 31, 2019
- EMC IP Holding Company LLC
- Lifeng Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEAMLESS MIGRATION OF STORAGE VOLUMES BETWEEN STORAGE ARRAYS
- Publication number 20190332308
- Publication date Oct 31, 2019
- EMC IP Holding Company LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE OF MANAGING STORAGE SYSTEM
- Publication number 20190332309
- Publication date Oct 31, 2019
- EMC IP Holding Company LLC
- Changyu Feng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS AND COMPUER PROGRAM PRODUCT FOR MANAGING STORAGE...
- Publication number 20190332526
- Publication date Oct 31, 2019
- EMC IP Holding Company LLC
- Xinlei XU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE MANAGEMENT METHOD, ELECTRONIC DEVICE AND COMPUTER PROGRAM P...
- Publication number 20190332531
- Publication date Oct 31, 2019
- EMC IP Holding Company LLC
- Xinlei Xu
- G06 - COMPUTING CALCULATING COUNTING

Changyu Feng

Person

Patents Grantslast 30 patents

Method, device and computer program product for data backup

Container flush ownership assignment

Inline deduplication between nodes in storage systems

Method, device and computer program product for storage system mana...

Method, device and computer program product for storage

Method for storage management, electronic device and computer progr...

Method, device, and computer program product for managing storage s...

Non-disruptive data migration from a source storage array to a dest...

Method, device and program product for managing data of storage device

Method and system for managing buffer device in storage system

Cache management system and method

Method, apparatus and computer program product for managing disk array

Methods, apparatuses and computer program products for processing a...

Method, apparatus and computer program product for managing metadat...

Method and apparatus for managing storage system

Method and apparatus for data copy

Method, device, and computer readable storage medium for managing r...

Method, apparatus and computer program product for managing storage...

Method and apparatus for caching data

Cache management method, storage system and computer program product

Method and apparatus for managing storage system

Method, device, and computer readable storage medium for allocating...

Method and device of managing storage system

Method, apparatus, and computer program product for providing cache...

Method, device, and computer program product for recognizing reduci...

Method, device and computer programme product for storage management

Providing virtual volume flexibility on a storage device cluster

Method, device and computer readable medium for managing a storage...

Methods, devices and computer program products for copying data bet...

Method, apparatus and computer program product for managing storage...

Patents Applicationslast 30 patents

CONTAINER FLUSH OWNERSHIP ASSIGNMENT

INLINE DEDUPLICATION BETWEEN NODES IN STORAGE SYSTEMS

METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR STORAGE SYSTEM MANA...

METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR MANAGING STORAGE S...

METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR STORAGE MANAGEMENT

METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR STORAGE

METHOD FOR STORAGE MANAGEMENT, ELECTRONIC DEVICE AND COMPUTER PROGR...

METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR MANAGING DISK ARRAY

METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR MANAGING METADATA

METHOD AND SYSTEM FOR MANAGING BUFFER DEVICE IN STORAGE SYSTEM

METHOD, DEVICE, AND COMPUTER READABLE STORAGE MEDIUM FOR MANAGING S...

METHOD AND APPARATUS FOR MANAGING STORAGE SYSTEM

METHOD, APPARATUS, AND COMPUTER PROGRAM PRODUCT FOR PROVIDING CACHE...

METHOD, DEVICE, AND COMPUTER READABLE STORAGE MEDIUM FOR MANAGING R...

DATA ACCESS METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT

METHOD, DEVICE AND PROGRAM PRODUCT FOR MANAGING DATA OF STORAGE DEVICE

METHODS, APPARATUSES AND COMPUTER PROGRAM PRODUCTS FOR PROCESSING A...

METHOD AND APPARATUS FOR DATA COPY

METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR MANAGING STORAGE...

METHODS, DEVICES AND COMPUTER PROGRAM PRODUCTS FOR COPYING DATA

METHOD AND APPARATUS FOR CACHING DATA

STORAGE MANAGEMENT METHOD, ELECTRONIC DEVICE AND COMPUTER PROGRAM P...

FLUSHING PAGES FROM SOLID-STATE STORAGE DEVICE

METHOD, DEVICE AND COMPUTER PROGRAM PRODUCT FOR MANAGING STORAGE SY...

METHOD, DEVICE AND COMPUTER PROGRAMME PRODUCT FOR STORAGE MANAGEMENT

METHOD, DEVICE, AND COMPUTER PROGRAM PRODUCT FOR RECOGNIZING REDUCI...

SEAMLESS MIGRATION OF STORAGE VOLUMES BETWEEN STORAGE ARRAYS

METHOD AND DEVICE OF MANAGING STORAGE SYSTEM

METHOD, APPARATUS AND COMPUER PROGRAM PRODUCT FOR MANAGING STORAGE...

STORAGE MANAGEMENT METHOD, ELECTRONIC DEVICE AND COMPUTER PROGRAM P...