Assignee
HITACHI DATA SYSTEMS ENGINEERING UK LTD
GB·15 granted patents·2 pending applications·122 citations·filing 2012–2016
Top patents by PatentIndex Score
17 records- 0198US9021296B1Independent data integrity and redundancy recovery in a storage systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted Apr 28, 2015·101 cites·24 claims
- 0277US10176189B2System and method for managing deduplication using checkpoints in a file storage systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2012·Granted Jan 8, 2019·5 cites·18 claims
- 0373US10311151B2Object-level replication of cloned objects in a data storage systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2013·Granted Jun 4, 2019·5 cites·20 claims
- 0473US9069784B2Configuring a virtual machineHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted Jun 30, 2015·3 cites·30 claims
- 0569US9110719B2Decentralized distributed computing systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted Aug 18, 2015·2 cites·30 claims
- 0668US9304821B2Locating file data from a mapping fileHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted Apr 5, 2016·2 cites·26 claims
- 0767US9336229B2File cloning and de-cloning in a data storage systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted May 10, 2016·1 cites·26 claims
- 0865US9928250B2System and method for managing deduplication using checkpoints in a file storage systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2016·Granted Mar 27, 2018·1 cites·30 claims
- 0964US9191464B2Method 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 systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted Nov 17, 2015·1 cites·26 claims
- 1056US9087072B2File cloning and de-cloning in a data storage systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted Jul 21, 2015·0 cites·28 claims
- 1154US9235581B2Data configuration and migration in a cluster systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2015·Granted Jan 12, 2016·0 cites·24 claims
- 1253US10311152B2System for queue based object cloningHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2013·Granted Jun 4, 2019·1 cites·15 claims
- 1350US2016188628A1Distributed system including a node which broadcasts a task message and manages information of the task message until completionHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2016·Application pending·0 cites
- 1448US10198193B2Computer program product, method, apparatus and data storage system for controlling write operations in the data storage systemHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted Feb 5, 2019·0 cites·19 claims
- 1537US10277678B2Method and an apparatus, and related computer-program products, for managing access request to one or more file systemsHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted Apr 30, 2019·0 cites·15 claims
- 1636US2017337212A1Computer program product, method, apparatus and data storage system for managing defragmentation in file systemsHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2015·Application pending·0 cites
- 1735US10318194B2Method and an apparatus, and related computer-program products, for managing access request in multi-tenancy environmentsHITACHI DATA SYSTEMS ENGINEERING UK LTD·Filed 2014·Granted Jun 11, 2019·0 cites·13 claims
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