Inventor
SCHARLAND MICHAEL
US32 patents
⚠️ This page may combine multiple inventors who share the name “SCHARLAND MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMC CORP
12 patentsUS7640408B1Dec 29, 2009
Online data migration
EMC CORP48 citations92
US7634595B1Dec 15, 2009
Method for suspending a discovery process, saving the state of the discovery process, and resuming the discovery process during a distributed copy operation
EMC CORP30 citations92
US7346805B1Mar 18, 2008
Protection of mirrored data
EMC CORP32 citations92
US7454668B1Nov 18, 2008
Techniques for data signature and protection against lost writes
EMC CORP15 citations84
US7743171B1Jun 22, 2010
Formatting and initialization of device mirrors using initialization indicators
EMC CORP13 citations83
US7707331B1Apr 27, 2010
Path determination using preferred paths or randomly selecting source and target ports
EMC CORP13 citations83
US7565581B1Jul 21, 2009
Error handling policy
EMC CORP17 citations83
US7434022B1Oct 7, 2008
Distributed workflow techniques
EMC CORP15 citations83
US11144445B1Oct 12, 2021
Use of compression domains that are more granular than storage allocation units
EMC CORP3 citations73
US10496282B1Dec 3, 2019
Adaptive port management to meet service level objectives using reinforcement learning
EMC CORP6 citations73
US7254752B1Aug 7, 2007
Protecting database records against a failed write operation
EMC CORP6 citations62
US7818609B2Oct 19, 2010
Methods and systems for managing corrupted meta-data in a computer system or network
EMC CORP1 citations47
DELL PRODUCTS LP
10 patentsUS12321782B2Jun 3, 2025
Autonomous core affinity
DELL PRODUCTS LP0 citations62
US11755216B2Sep 12, 2023
Cache memory architecture and management
DELL PRODUCTS LP1 citations62
US11954079B2Apr 9, 2024
Inline deduplication for CKD using hash table for CKD track meta data
DELL PRODUCTS LP0 citations60
US12536102B2Jan 27, 2026
Purposed data transfer using multiple cache slots
DELL PRODUCTS LP0 citations54
US12039168B2Jul 16, 2024
Multiple version write pending support in shared global memory
DELL PRODUCTS LP0 citations52
US12468601B1Nov 11, 2025
Load balancing for erasure coding with multiple parities
DELL PRODUCTS LP0 citations51
US12411724B2Sep 9, 2025
I/O path anomaly detection
DELL PRODUCTS LP0 citations51
US12430255B2Sep 30, 2025
Dataset integrity protection
DELL PRODUCTS LP0 citations50
US12386688B2Aug 12, 2025
Hierarchical parity protection groups for efficient data recovery
DELL PRODUCTS LP0 citations49
US11972112B1Apr 30, 2024
Host IO device direct read operations on peer memory over a PCIe non-transparent bridge
DELL PRODUCTS LP0 citations48
EMC IP HOLDING CO LLC
8 patentsUS11144396B1Oct 12, 2021
Raid reliability with a provisional spare disk
EMC IP HOLDING CO LLC13 citations85
US11599461B2Mar 7, 2023
Cache memory architecture and management
EMC IP HOLDING CO LLC2 citations72
US10019359B1Jul 10, 2018
Optimized read processing
EMC IP HOLDING CO LLC2 citations72
US11762556B2Sep 19, 2023
System and method for accelerated I/O access using storage array driver in Off-the-shelf server
EMC IP HOLDING CO LLC0 citations59
US11106360B1Aug 31, 2021
System and method for accelerated I/O access using storage array driver in off-the-shelf server
EMC IP HOLDING CO LLC0 citations59
US11687443B2Jun 27, 2023
Tiered persistent memory allocation
EMC IP HOLDING CO LLC0 citations51
US9678869B1Jun 13, 2017
Optimized read processing
EMC IP HOLDING CO LLC1 citations51
US11556473B2Jan 17, 2023
Cache memory management
EMC IP HOLDING CO LLC0 citations50