loadpatents
name:-0.03397798538208
name:-0.037268877029419
name:-0.006479024887085
HITACHI DATA SYSTEMS ENGINEERING UK LIMITED Patent Filings

HITACHI DATA SYSTEMS ENGINEERING UK LIMITED

Patent Applications and Registrations

Patent applications and USPTO patent grants for HITACHI DATA SYSTEMS ENGINEERING UK LIMITED.The latest application filed is for "management of cloned objects in file systems".

Company Profile
6.51.34
  • HITACHI DATA SYSTEMS ENGINEERING UK LIMITED - Bracknell, Berkshire N/A GB
  • Hitachi Data Systems Engineering UK Limited - Bracknell Berkshire GB
  • HITACHI, DATA SYSTEMS ENGINEERING UK LIMITED - Berkshire GB
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Method and an apparatus, and related computer-program products, for managing access request in multi-tenancy environments
Grant 10,318,194 - Chittenden , et al.
2019-06-11
Object-level replication of cloned objects in a data storage system
Grant 10,311,151 - Tabaaloute , et al.
2019-06-04
System for queue based object cloning
Grant 10,311,152 - Berrington , et al.
2019-06-04
Method and an apparatus, and related computer-program products, for managing access request to one or more file systems
Grant 10,277,678 - Royal , et al.
2019-04-30
Computer program product, method, apparatus and data storage system for controlling write operations in the data storage system
Grant 10,198,193 - Aston , et al. Fe
2019-02-05
System and method for managing deduplication using checkpoints in a file storage system
Grant 10,176,189 - Berrington , et al. J
2019-01-08
Management Of Cloned Objects In File Systems
App 20180267985 - BADEY; Zahra ;   et al.
2018-09-20
Storage Control System Managing File-level And Block-level Storage Services, And Methods For Controlling Such Storage Control System
App 20180137013 - POOJARY; Sathisha ;   et al.
2018-05-17
A Fast And Efficient Multi-threaded Algorithm For Deleting An Arbitrarily Wide And Deep Directory Tree Using Limited System Resources
App 20180095984 - NGO; Hoc Dinh ;   et al.
2018-04-05
System and method for managing deduplication using checkpoints in a file storage system
Grant 9,928,250 - Berrington , et al. March 27, 2
2018-03-27
Computer Program Product, Method, Apparatus And Data Storage System For Managing Defragmentation In File Systems
App 20170337212 - HAYASAKA; Mitsuo ;   et al.
2017-11-23
Dynamic write balancing in a data storage system
Grant 9,778,882 - Aston , et al. October 3, 2
2017-10-03
Multi-way checkpoints in a data storage system
Grant 9,767,120 - Aston , et al. September 19, 2
2017-09-19
File cloning and de-cloning in a data storage system
Grant 9,760,579 - Picken , et al. September 12, 2
2017-09-12
Apparatus for managing a plurality of root nodes for file systems
Grant 9,753,848 - Barrall , et al. September 5, 2
2017-09-05
Method And An Apparatus, And Related Computer-program Products, For Managing Access Request In Multi-tenancy Environments
App 20170235509 - CHITTENDEN; Andrew Stephen ;   et al.
2017-08-17
Method And An Apparatus, And Related Computer-program Products, For Managing Access Request To One Or More File Systems
App 20170070575 - ROYAL; Andrew Peter ;   et al.
2017-03-09
System For Queue Based Object Cloning
App 20170031932 - BERRINGTON; Neil ;   et al.
2017-02-02
Computer Program Product, Method, Apparatus And Data Storage System For Controlling Write Operations In The Data Storage System
App 20170017413 - ASTON; Christopher James ;   et al.
2017-01-19
File server node with non-volatile memory processing module coupled to cluster file server node
Grant 9,542,310 - Barrall , et al. January 10, 2
2017-01-10
Method, System And Computer Program Product For Replicating File System Objects From A Source File System To A Target File System And For De-cloning Snapshot-files In A File System
App 20160335278 - TABAALOUTE; Zahra ;   et al.
2016-11-17
Method and apparatus for virtualization of a file system, data storage system for virtualization of a file system, and file server for use in a data storage system
Grant 9,460,112 - Powell , et al. October 4, 2
2016-10-04
Method and apparatus for migration of a virtualized file system, data storage system for migration of a virtualized file system, and file server for use in a data storage system
Grant 9,460,097 - Powell , et al. October 4, 2
2016-10-04
Method and apparatus for virtualization of a file system, data storage system for virtualization of a file system, and file server for use in a data storage system
Grant 9,460,111 - Powell , et al. October 4, 2
2016-10-04
Method and apparatus for migration of a virtualized file system, data storage system for migration of a virtualized file system, and file server for use in a data storage system
Grant 9,454,532 - Powell , et al. September 27, 2
2016-09-27
File Cloning and De-Cloning in a Data Storage System
App 20160246814 - Picken; Daniel J.N. ;   et al.
2016-08-25
Multi-tiered filesystem
Grant 9,424,263 - Aston , et al. August 23, 2
2016-08-23
Distributed System Including A Node Which Broadcasts A Task Message And Manages Information Of The Task Message Until Completion
App 20160188628 - HARTMAN; David Stephen ;   et al.
2016-06-30
System and Method for Managing Deduplication Using Checkpoints in a File Storage System
App 20160162509 - Berrington; Neil ;   et al.
2016-06-09
File cloning and de-cloning in a data storage system
Grant 9,336,229 - Picken , et al. May 10, 2
2016-05-10
Method And Apparatus For Virtualization Of A File System, Data Storage System For Virtualization Of A File System, And File Server For Use In A Data Storage System
App 20160110380 - POWELL; Richard ;   et al.
2016-04-21
Read ahead caching of data from cloud storage and method thereof
Grant 9,319,265 - Bloomstein , et al. April 19, 2
2016-04-19
Locating file data from a mapping file
Grant 9,304,821 - Hartman , et al. April 5, 2
2016-04-05
Method And Apparatus For Virtualization Of A File System, Data Storage System For Virtualization Of A File System, And File Server For Use In A Data Storage System
App 20160055173 - POWELL; Richard ;   et al.
2016-02-25
Data configuration and migration in a cluster system
Grant 9,235,581 - Kiselev , et al. January 12, 2
2016-01-12
Object-Level Replication of Cloned Objects in a Data Storage System
App 20160004720 - Tabaaloute; Zahra ;   et al.
2016-01-07
Method and Apparatus to Enable Finer-Grained, Scalable Allocation of Storage in a Data Storage System
App 20150370823 - Laker; Mark Stephen
2015-12-24
Method and apparatus for virtualization of a file system, data storage system for virtualization of a file system, and file server for use in a data storage system
Grant 9,191,464 - Powell , et al. November 17, 2
2015-11-17
System And Method For Managing Deduplication Using Checkpoints In A File Storage System
App 20150234710 - Berrington; Neil ;   et al.
2015-08-20
Decentralized distributed computing system
Grant 9,110,719 - Hartman , et al. August 18, 2
2015-08-18
Method And Apparatus For Migration Of A Virtualized File System, Data Storage System For Migration Of A Virtualized File System, And File Server For Use In A Data Storage System
App 20150213032 - Powell; Richard ;   et al.
2015-07-30
File cloning and de-cloning in a data storage system
Grant 9,087,072 - Picken , et al. July 21, 2
2015-07-21
Configuring a virtual machine
Grant 9,069,784 - Hartman , et al. June 30, 2
2015-06-30
Data Redundancy In A Cluster System
App 20150149423 - Kiselev; Oleg ;   et al.
2015-05-28
Data Configuration And Migration In A Cluster System
App 20150143066 - Kiselev; Oleg ;   et al.
2015-05-21
Independent Data Integrity And Redundancy Recovery In A Storage System
App 20150121131 - Kiselev; Oleg ;   et al.
2015-04-30
Independent data integrity and redundancy recovery in a storage system
Grant 9,021,296 - Kiselev , et al. April 28, 2
2015-04-28
File Cloning and De-Cloning in a Data Storage System
App 20150112932 - Picken; Daniel J.N. ;   et al.
2015-04-23
Locating File Data From A Mapping File
App 20150088882 - HARTMAN; David Stephen ;   et al.
2015-03-26
Configuring A Virtual Machine
App 20150089504 - HARTMAN; David Stephen ;   et al.
2015-03-26
Decentralized Distributed Computing System
App 20150074168 - HARTMAN; David Stephen ;   et al.
2015-03-12
Method And Apparatus For Virtualization Of A File System, Data Storage System For Virtualization Of A File System, And File Server For Use In A Data Storage System
App 20150012571 - POWELL; Richard ;   et al.
2015-01-08
Method And Apparatus For Migration Of A Virtualized File System, Data Storage System For Migration Of A Virtualized File System, And File Server For Use In A Data Storage System
App 20150012567 - POWELL; Richard ;   et al.
2015-01-08
System and method for conveying the reason for TCP reset in machine-readable form
Grant 8,891,532 - Smith , et al. November 18, 2
2014-11-18
Multi-tiered filesystem
Grant 8,843,459 - Aston , et al. September 23, 2
2014-09-23
File Cloning and De-Cloning in a Data Storage System
App 20140229443 - Picken; Daniel J.N. ;   et al.
2014-08-14
Distributed file system and method
Grant 8,788,530 - Lacapra , et al. July 22, 2
2014-07-22
File cloning and de-cloning in a data storage system
Grant 8,738,570 - Picken , et al. May 27, 2
2014-05-27
File Server Node with Non-Volatile Memory Processing Module Coupled to Cluster File Server Node
App 20140108709 - Barrall; Geoffrey S. ;   et al.
2014-04-17
Apparatus for Managing a Plurality of Root Nodes for File Systems
App 20140074808 - Barrall; Geoffrey S. ;   et al.
2014-03-13
Validating objects in a data storage system
Grant 8,504,904 - Aston August 6, 2
2013-08-06

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