Inventor
LINNELL THOMAS E
US36 patents
⚠️ This page may combine multiple inventors who share the name “LINNELL THOMAS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMC CORP
14 patentsUS8010810B1Aug 30, 2011
Techniques for protecting data using an electronic encryption endpoint device
EMC CORP61 citations94
US9348761B1May 24, 2016
Weighted-value consistent hashing for balancing device wear
EMC CORP23 citations92
US7873851B1Jan 18, 2011
Powering disk drive spinup
EMC CORP19 citations92
US7685463B1Mar 23, 2010
Disk drive management system
EMC CORP33 citations92
US9571278B1Feb 14, 2017
Encryption key recovery in the event of storage management failure
EMC CORP18 citations91
US11061814B1Jul 13, 2021
Managing data storage caching and tiering
EMC CORP17 citations86
US9864683B1Jan 9, 2018
Managing cache for improved data availability by associating cache pages with respective data objects
EMC CORP15 citations84
US9037795B1May 19, 2015
Managing data storage by provisioning cache as a virtual device
EMC CORP5 citations84
US7856563B1Dec 21, 2010
Managing disk drive power states
EMC CORP9 citations84
US7809884B1Oct 5, 2010
Data storage system power management
EMC CORP18 citations84
US9317216B1Apr 19, 2016
SMR auto-tiering
EMC CORP6 citations80
US7062620B1Jun 13, 2006
Dual power bus data storage system
EMC CORP7 citations68
US6328590B1Dec 11, 2001
Methods and apparatus for controlling attachment of an electronic module with a circuit board connector
EMC CORP5 citations63
US9864533B2Jan 9, 2018
SMR auto-tiering
EMC CORP1 citations48
LINNELL THOMAS E
5 patentsUS8239617B1Aug 7, 2012
Enterprise data storage system using multi-level cell flash memory
LINNELL THOMAS E67 citations97
US8130554B1Mar 6, 2012
Securely erasing flash-based memory
LINNELL THOMAS E82 citations97
US8799681B1Aug 5, 2014
Redundant array of encrypting disks
LINNELL THOMAS E36 citations94
US8694724B1Apr 8, 2014
Managing data storage by provisioning cache as a virtual device
LINNELL THOMAS E32 citations94
US7600070B1Oct 6, 2009
Disk drive packaging enclosure
LINNELL THOMAS E8 citations84
CHEN XIANGPING
4 patentsUS9811288B1Nov 7, 2017
Managing data placement based on flash drive wear level
CHEN XIANGPING80 citations97
US9152336B1Oct 6, 2015
System and method for LUN adjustment
CHEN XIANGPING44 citations94
US8930746B1Jan 6, 2015
System and method for LUN adjustment
CHEN XIANGPING43 citations94
US10082959B1Sep 25, 2018
Managing data placement in storage systems
CHEN XIANGPING54 citations93
EMC IP HOLDING CO LLC
3 patentsUS9830278B1Nov 28, 2017
Tracking replica data using key management
EMC IP HOLDING CO LLC38 citations94
US9921912B1Mar 20, 2018
Using spare disk drives to overprovision raid groups
EMC IP HOLDING CO LLC31 citations92
US9619149B1Apr 11, 2017
Weighted-value consistent hashing for balancing device wear
EMC IP HOLDING CO LLC6 citations84
HARWOOD JOHN S
2 patentsUS8498417B1Jul 30, 2013
Automation of coordination of encryption keys in a SAN based environment where an encryption engine, device management, and key management are not co-located
HARWOOD JOHN S92 citations97
US8588425B1Nov 19, 2013
Encryption key recovery in the event of storage management failure
HARWOOD JOHN S59 citations96