Inventor
DUPREY DENNIS
US25 patents
⚠️ This page may combine multiple inventors who share the name “DUPREY DENNIS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMC CORP
17 patentsUS7702670B1Apr 20, 2010
System and method for tracking changes associated with incremental copying
EMC CORP62 citations98
US7165155B1Jan 16, 2007
System and method for tracking changes associated with incremental copying
EMC CORP70 citations98
US8959388B1Feb 17, 2015
Managing TLU recovery using pre-allocated LUN slices
EMC CORP180 citations97
US7603529B1Oct 13, 2009
Methods, systems, and computer program products for mapped logical unit (MLU) replications, storage, and retrieval in a redundant array of inexpensive disks (RAID) environment
EMC CORP189 citations97
US6671705B1Dec 30, 2003
Remote mirroring system, device, and method
EMC CORP218 citations96
US7188223B1Mar 6, 2007
System and method for managing data associated with copying and recovery procedures in a data storage environment
EMC CORP12 citations92
US7096331B1Aug 22, 2006
System and method for managing data associated with copying and replication procedures in a data storage environment
EMC CORP48 citations92
US7353351B1Apr 1, 2008
System and method for managing data associated with copying and recovery procedures in a data storage environment
EMC CORP9 citations83
US7133985B1Nov 7, 2006
System and method for managing data associated with copying and replication procedures in a data storage environment
EMC CORP19 citations83
US7925796B1Apr 12, 2011
Methods, systems, and computer program products for performing an input/output (I/O) operation that includes a virtual drain
EMC CORP7 citations80
US7627873B1Dec 1, 2009
System and method for handling device objects in a data storage environment for maintaining consistency during data replication
EMC CORP4 citations62
US7447860B1Nov 4, 2008
System and method for managing data associated with copying and recovery procedures in a data storage environment
EMC CORP3 citations62
US7818735B1Oct 19, 2010
System and method for enabling access and use of software installed on a data storage system
EMC CORP6 citations58
US9535622B1Jan 3, 2017
Scalable distributed slice broker
EMC CORP0 citations52
US7275141B1Sep 25, 2007
System and method for performing a full copy in a data storage environment having a capability for performing an incremental copy
EMC CORP0 citations52
US7725672B1May 25, 2010
System and method for managing data associated with copying and recovery procedures in a data storage environment
EMC CORP0 citations51
US7746875B1Jun 29, 2010
System and method for protecting and sharing data across a network
EMC CORP0 citations42
EMC IP HOLDING CO LLC
3 patentsUS10037369B1Jul 31, 2018
Storage tiering in replication target based on logical extents
EMC IP HOLDING CO LLC46 citations94
US9971709B1May 15, 2018
Data migration techniques
EMC IP HOLDING CO LLC5 citations73
US10678641B2Jun 9, 2020
Techniques for optimizing metadata resiliency and performance
EMC IP HOLDING CO LLC1 citations62