Inventor · disambiguated record
R. Hugo Patterson
Also filed as: PATTERSON III R HUGO · PATTERSON R HUGO
88 granted patents·2,555 citations·filing 2002–2020
99Inventor score
Top patents by PatentIndex Score
88 records- 0199US8745003B1Synchronization of storage using comparisons of fingerprints of blocksPATTERSON R HUGO·Filed 2011·Granted Jun 3, 2014·114 cites·17 claims
- 0299US8484356B1System and method for allocating a storage unit for backup in a storage system with load balancingDOUGLIS FREDERICK·Filed 2011·Granted Jul 9, 2013·115 cites·28 claims
- 0399US7783682B1Probabilistic summary data structure based encoding for garbage collection in backup systemsEMC CORP·Filed 2007·Granted Aug 24, 2010·256 cites·38 claims
- 0499US7424498B1Probabilistic summary data structure based encoding for garbage collectionDATA DOMAIN INC·Filed 2003·Granted Sep 9, 2008·387 cites·33 claims
- 0598US7065619B1Efficient data storage systemDATA DOMAIN INC·Filed 2002·Granted Jun 20, 2006·299 cites·4 claims
- 0697US8635184B2System and method for providing long-term storage for dataHSU WINDSOR W·Filed 2009·Granted Jan 21, 2014·79 cites·23 claims
- 0797US6928526B1Efficient data storage systemDATADOMAIN INC·Filed 2002·Granted Aug 9, 2005·301 cites·29 claims
- 0896US7962520B2Cluster storage using delta compressionEMC CORP·Filed 2008·Granted Jun 14, 2011·37 cites·42 claims
- 0996US7504969B2Locality-based stream segmentation for data deduplicationDATA DOMAIN INC·Filed 2006·Granted Mar 17, 2009·50 cites·30 claims
- 1096US7143251B1Data storage using identifiersDATA DOMAIN INC·Filed 2003·Granted Nov 28, 2006·138 cites·50 claims
- 1195US8782003B1Synchronization of storage using log files and snapshotsPATTERSON R HUGO·Filed 2011·Granted Jul 15, 2014·30 cites·19 claims
- 1295US7689633B1Network file system-based data storage systemDATA DOMAIN INC·Filed 2004·Granted Mar 30, 2010·154 cites·24 claims
- 1395US7373464B2Efficient data storage systemDATA DOMAIN INC·Filed 2005·Granted May 13, 2008·35 cites·32 claims
- 1494US7434015B2Efficient data storage systemZHU MING BENJAMIN·Filed 2007·Granted Oct 7, 2008·37 cites·16 claims
- 1594US7305532B2Efficient data storage systemDATA DOMAIN INC·Filed 2006·Granted Dec 4, 2007·34 cites·3 claims
- 1693US9026494B2Synchronization of storage using comparisons of fingerprints of blocksEMC CORP·Filed 2014·Granted May 5, 2015·13 cites·17 claims
- 1793US8612696B2Efficient data storage systemZHU MING BENJAMIN·Filed 2012·Granted Dec 17, 2013·15 cites·17 claims
- 1893US7451168B1Incremental garbage collection of data in a secondary storageDATA DOMAIN INC·Filed 2003·Granted Nov 11, 2008·72 cites·44 claims
- 1992US8005861B2Cluster storage using subsegmenting for efficient storageEMC CORP·Filed 2007·Granted Aug 23, 2011·17 cites·47 claims
- 2092US7624335B1Verifying a file in a system with duplicate segment elimination using segmention-independent checksumsDATA DOMAIN INC·Filed 2005·Granted Nov 24, 2009·31 cites·28 claims
- 2190US9009202B2Garbage collection for merged collectionsPATTERSON R HUGO·Filed 2012·Granted Apr 14, 2015·11 cites·20 claims
- 2290US8099401B1Efficiently indexing and searching similar dataHSU WINDSOR W·Filed 2007·Granted Jan 17, 2012·30 cites·23 claims
- 2390US7769967B2Efficient data storage systemEMC CORP·Filed 2008·Granted Aug 3, 2010·14 cites·12 claims
- 2490US7707166B1Probabilistic summary data structure based encoding for garbage collectionDATA DOMAIN INC·Filed 2007·Granted Apr 27, 2010·27 cites·27 claims
- 2589US8312006B2Cluster storage using delta compressionPATTERSON R HUGO·Filed 2011·Granted Nov 13, 2012·8 cites·22 claims
- 2688US8677052B2Snapshotting of a performance storage system in a system for performance improvement of a capacity optimized storage systemPATTERSON R HUGO·Filed 2010·Granted Mar 18, 2014·7 cites·20 claims
- 2788US8447726B2Performance improvement of a capacity optimized storage system including a determinerPATTERSON R HUGO·Filed 2010·Granted May 21, 2013·7 cites·19 claims
- 2888US8156405B1Efficient redundant memory unit arrayLUMB CHRISTOPHER R·Filed 2008·Granted Apr 10, 2012·17 cites·20 claims
- 2987US8768895B2Subsegmenting for efficient storage, resemblance determination, and transmissionPATTERSON R HUGO·Filed 2007·Granted Jul 1, 2014·10 cites·59 claims
- 3086US10089013B2System and method for managing a non-volatile storage resource as a shared resource in a distributed systemDATRIUM INC·Filed 2016·Granted Oct 2, 2018·6 cites·39 claims
- 3186US8751448B1State-based directing of segments in a multinode deduplicated storage systemDOUGLIS FREDERICK·Filed 2009·Granted Jun 10, 2014·14 cites·17 claims
- 3286US8195614B2Incremental garbage collection of data in a secondary storagePATTERSON R HUGO·Filed 2011·Granted Jun 5, 2012·7 cites·20 claims
- 3386US8028009B1Incremental garbage collection of data in a secondary storageEMC CORP·Filed 2008·Granted Sep 27, 2011·12 cites·25 claims
- 3485US9875163B1Method for replicating data in a backup storage system using a cost functionEMC CORP·Filed 2016·Granted Jan 23, 2018·3 cites·21 claims
- 3585US9417955B2Data reconstruction in distributed data storage system with key-based addressingDATRIUM INC·Filed 2014·Granted Aug 16, 2016·8 cites·32 claims
- 3683US8166012B2Cluster storage using subsegmentingREDDY SAZZALA VENKATA·Filed 2008·Granted Apr 24, 2012·17 cites·42 claims
- 3782US9875028B2Performance improvement of a capacity optimized storage system including a determinerEMC CORP·Filed 2014·Granted Jan 23, 2018·3 cites·21 claims
- 3882US8527455B2Seeding replicationPATTERSON R HUGO·Filed 2010·Granted Sep 3, 2013·5 cites·19 claims
- 3981US9081728B2Efficient data storage systemEMC CORP·Filed 2013·Granted Jul 14, 2015·3 cites·20 claims
- 4081US7979584B1Partitioning a data stream using embedded anchorsEMC CORP·Filed 2006·Granted Jul 12, 2011·9 cites·16 claims
- 4181US7882064B2File system replicationEMC CORP·Filed 2006·Granted Feb 1, 2011·11 cites·31 claims
- 4280US9436292B1Method for replicating data in a backup storage system using a cost functionDOUGLIS FREDERICK·Filed 2011·Granted Sep 6, 2016·4 cites·18 claims
- 4380US8140599B1Garbage collection for merged collectionsPATTERSON R HUGO·Filed 2008·Granted Mar 20, 2012·8 cites·16 claims
- 4480US7827137B2Seeding replicationEMC CORP·Filed 2007·Granted Nov 2, 2010·7 cites·26 claims
- 4579US9703490B2Coordinated upgrade of a cluster storage systemDATRIUM INC·Filed 2015·Granted Jul 11, 2017·3 cites·52 claims
- 4679US8694554B2Cluster storage using subsegmenting for efficient storageREDDY SAZZALA·Filed 2011·Granted Apr 8, 2014·4 cites·17 claims
- 4779US7747581B1Network file system-based data storage systemEMC CORP·Filed 2007·Granted Jun 29, 2010·9 cites·25 claims
- 4878US9639268B2Distributed data storage system with key-based addressingDATRIUM INC·Filed 2014·Granted May 2, 2017·4 cites·23 claims
- 4978US8738669B1Method and apparatus for providing access to data objects within another data objectHSU WINDSOR W·Filed 2007·Granted May 27, 2014·9 cites·18 claims
- 5077US10514982B2Alternate storage arrangement in a distributed data storage system with key-based addressingDATRIUM INC·Filed 2014·Granted Dec 24, 2019·4 cites·28 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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