Assignee
HITACHI DATA SYSTEMS ENG UK LTD
GB·8 granted patents·31 citations·filing 2013–2016
Top patents by PatentIndex Score
8 records- 0187US9424263B1Multi-tiered filesystemHITACHI DATA SYSTEMS ENG UK LTD·Filed 2014·Granted Aug 23, 2016·11 cites·87 claims
- 0280US9460097B2Method 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 systemHITACHI DATA SYSTEMS ENG UK LTD·Filed 2014·Granted Oct 4, 2016·7 cites·26 claims
- 0378US9753848B2Apparatus for managing a plurality of root nodes for file systemsHITACHI DATA SYSTEMS ENG UK LTD·Filed 2013·Granted Sep 5, 2017·3 cites·26 claims
- 0478US9460111B2Method 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 ENG UK LTD·Filed 2013·Granted Oct 4, 2016·4 cites·39 claims
- 0575US9542310B2File server node with non-volatile memory processing module coupled to cluster file server nodeHITACHI DATA SYSTEMS ENG UK LTD·Filed 2013·Granted Jan 10, 2017·2 cites·22 claims
- 0675US9460112B2Method 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 ENG UK LTD·Filed 2015·Granted Oct 4, 2016·2 cites·14 claims
- 0764US9454532B2Method 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 systemHITACHI DATA SYSTEMS ENG UK LTD·Filed 2013·Granted Sep 27, 2016·2 cites·19 claims
- 0856US9760579B2File cloning and de-cloning in a data storage systemHITACHI DATA SYSTEMS ENG UK LTD·Filed 2016·Granted Sep 12, 2017·0 cites·20 claims
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