Inventor · disambiguated record
Haim Kopylovitz
Also filed as: KOPYLOVITZ HAIM
64 granted patents·6 pending applications·2,144 citations·filing 1994–2014
99Inventor score
Top patents by PatentIndex Score
70 records- 0198US6052797ARemotely mirrored data storage system with a count indicative of data consistencyEMC CORP·Filed 1998·Granted Apr 18, 2000·416 cites·24 claims
- 0297US6898685B2Ordering data writes from a local storage device to a remote storage deviceEMC CORP·Filed 2003·Granted May 24, 2005·130 cites·34 claims
- 0397US5889935ADisaster control features for remote data mirroringEMC CORP·Filed 1997·Granted Mar 30, 1999·327 cites·45 claims
- 0496US7000086B2Virtual ordered writesEMC CORP·Filed 2005·Granted Feb 14, 2006·48 cites·13 claims
- 0595US6742138B1Data recovery method and apparatusEMC CORP·Filed 2001·Granted May 25, 2004·101 cites·33 claims
- 0694US8688935B1Storage system and method for snapshot space managementYOCHAI YECHIEL·Filed 2011·Granted Apr 1, 2014·27 cites·26 claims
- 0794US7383408B2Storage device that uses virtual ordered writesEMC CORP·Filed 2006·Granted Jun 3, 2008·28 cites·7 claims
- 0893US8078906B2Grid storage system and method of operating thereofYOCHAI YECHIEL·Filed 2010·Granted Dec 13, 2011·25 cites·19 claims
- 0993US7310743B1Data recovery method and apparatusEMC CORP·Filed 2005·Granted Dec 18, 2007·36 cites·18 claims
- 1093US7197616B2Virtual ordered writesEMC CORP·Filed 2006·Granted Mar 27, 2007·26 cites·13 claims
- 1193US7113945B1Virtual storage device that uses volatile memoryEMC CORP·Filed 2003·Granted Sep 26, 2006·77 cites·16 claims
- 1292US7617372B1Avoiding copy on first writeEMC CORP·Filed 2006·Granted Nov 10, 2009·33 cites·20 claims
- 1392US7376651B2Virtual storage device that uses volatile memoryEMC CORP·Filed 2006·Granted May 20, 2008·28 cites·7 claims
- 1490US9645943B2Storage arrangement and method using a plurality of storage spaces which have separate control layers and separate mapping structuresKOPYLOVITZ HAIM·Filed 2012·Granted May 9, 2017·17 cites·15 claims
- 1590US8577836B2Method of migrating stored data and system thereofKOPYLOVITZ HAIM·Filed 2012·Granted Nov 5, 2013·15 cites·10 claims
- 1689US7051176B2Reading data provided to a remote storage deviceEMC CORP·Filed 2003·Granted May 23, 2006·57 cites·20 claims
- 1788US7340489B2Virtual storage devicesEMC CORP·Filed 2002·Granted Mar 4, 2008·34 cites·26 claims
- 1886US8839026B2Automatic disk power-cycleKOPYLOVITZ HAIM·Filed 2011·Granted Sep 16, 2014·9 cites·32 claims
- 1985US8938582B2Storage systems with reduced energy consumptionKOPYLOVITZ HAIM·Filed 2011·Granted Jan 20, 2015·8 cites·18 claims
- 2084US9152332B2Storage system and method for reducing energy consumptionINFINIDAT LTD·Filed 2014·Granted Oct 6, 2015·6 cites·11 claims
- 2184US5649156ACache management system utilizing a cache data replacer responsive to cache stress threshold value and the period of time a data element remains in cacheEMC CORP·Filed 1994·Granted Jul 15, 1997·60 cites·18 claims
- 2283US7380082B2Reading virtual ordered writes at local storage deviceEMC CORP·Filed 2003·Granted May 27, 2008·36 cites·12 claims
- 2382US7552282B1Method, computer readable medium, and data storage system for selective data replication of cached dataEMC CORP·Filed 2004·Granted Jun 23, 2009·35 cites·19 claims
- 2482US5513336ASystem and method for determining when and what position in cache memory to store data elements utilizing least and last accessed data replacement methodEMC CORP·Filed 1994·Granted Apr 30, 1996·56 cites·33 claims
- 2581US7340461B2Deactivating virtual devices and rolling backupEMC CORP·Filed 2002·Granted Mar 4, 2008·20 cites·19 claims
- 2681US6049850AMethod and apparatus for controlling the contents of a cache memoryEMC CORP·Filed 1997·Granted Apr 11, 2000·55 cites·30 claims
- 2780US6513102B2Internal copy for a storage controllerEMC CORP·Filed 2002·Granted Jan 28, 2003·27 cites·12 claims
- 2876US8458145B2System and method of storage optimizationKOPYLOVITZ HAIM·Filed 2011·Granted Jun 4, 2013·4 cites·21 claims
- 2975US8918619B2Virtualized storage system and method of operating thereofYOCHAI YECHIEL·Filed 2010·Granted Dec 23, 2014·4 cites·18 claims
- 3075US8688908B1Managing utilization of physical storage that stores data portions with mixed zero and non-zero dataKOPYLOVITZ HAIM·Filed 2010·Granted Apr 1, 2014·4 cites·18 claims
- 3175US8495295B2Mass storage system and method of operating thereofKOPYLOVITZ HAIM·Filed 2010·Granted Jul 23, 2013·4 cites·23 claims
- 3275US6370626B1Method and apparatus for independent and simultaneous access to a common data setEMC CORP·Filed 1999·Granted Apr 9, 2002·62 cites·28 claims
- 3374US5682500ASystem and method for determining sequential cache data access in progressEMC CORP·Filed 1994·Granted Oct 28, 1997·35 cites·46 claims
- 3473US6782444B1Digital data storage subsystem including directory for efficiently providing formatting information for stored recordsEMC CORP·Filed 2001·Granted Aug 24, 2004·18 cites·5 claims
- 3571US9021232B2Multipath storage system and method of operating thereofKOPYLOVITZ HAIM·Filed 2011·Granted Apr 28, 2015·3 cites·15 claims
- 3671US8555029B2Virtualized storage system and method of operating thereofYOCHAI YECHIEL·Filed 2011·Granted Oct 8, 2013·2 cites·16 claims
- 3770US6842843B1Digital data storage subsystem including arrangement for increasing cache memory addressabilityEMC CORP·Filed 2001·Granted Jan 11, 2005·15 cites·15 claims
- 3869US6574703B1Initializing selected extents of a storage deviceEMC CORP·Filed 2002·Granted Jun 3, 2003·13 cites·14 claims
- 3968US8589726B2System and method for uncovering data errorsKOPYLOVITZ HAIM·Filed 2011·Granted Nov 19, 2013·2 cites·19 claims
- 4068US7395283B1Method and apparatus for making independent data copies in a data processing systemEMC CORP·Filed 2003·Granted Jul 1, 2008·18 cites·16 claims
- 4168US6732194B1Method and apparatus for multi-sequential data operationsEMC CORP·Filed 2001·Granted May 4, 2004·13 cites·34 claims
- 4267US5761717ASystem and method for determining what position in cache memory to store data elementsEMC CORP·Filed 1996·Granted Jun 2, 1998·29 cites·18 claims
- 4366US7472221B1Mirrored memoryEMC CORP·Filed 2004·Granted Dec 30, 2008·12 cites·20 claims
- 4466US6484269B1Data storage system and method with improved data integrity value calculationEMC CORP·Filed 1995·Granted Nov 19, 2002·47 cites·14 claims
- 4565US7302526B1Handling memory faults for mirrored memoryEMC CORP·Filed 2004·Granted Nov 27, 2007·11 cites·17 claims
- 4665US7266572B2Restoring virtual devicesEMC CORP·Filed 2002·Granted Sep 4, 2007·6 cites·21 claims
- 4765US7249130B2Virtual storage devicesEMC CORP·Filed 2002·Granted Jul 24, 2007·6 cites·20 claims
- 4864US8769197B2Grid storage system and method of operating thereofINFINIDAT LTD·Filed 2013·Granted Jul 1, 2014·1 cites·16 claims
- 4964US8539193B2Virtualized storage system and method of operating thereofYOCHAI YECHIEL·Filed 2011·Granted Sep 17, 2013·1 cites·19 claims
- 5064US6868506B2Data recovery method and apparatusEMC CORP·Filed 2004·Granted Mar 15, 2005·8 cites·11 claims
Showing the top 50 of 70 patent records by PatentIndex Score.
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