Patent | Date |
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Systems And Methods For Memory Failure Prevention, Management, And Mitigation App 20210124639 - Zhang; Yin ;   et al. | 2021-04-29 |
Random Access Memory (ram)-based Computer Systems, Devices, And Methods App 20200393993 - Sicola; Stephen J. ;   et al. | 2020-12-17 |
Systems and methods for memory failure prevention, management, and mitigation Grant 10,725,853 - Zhang , et al. | 2020-07-28 |
Systems And Methods For Memory Failure Prevention, Management, And Mitigation App 20200210272 - Zhang; Yin ;   et al. | 2020-07-02 |
Random access memory (RAM)-based computer systems, devices, and methods Grant 10,572,186 - Sicola , et al. Feb | 2020-02-25 |
Random Access Memory (ram)-based Computer Systems, Devices, And Methods App 20190187934 - Sicola; Stephen J. ;   et al. | 2019-06-20 |
Aggregating storage elements using a virtual controller Grant 9,645,767 - Lubbers , et al. May 9, 2 | 2017-05-09 |
Virtual storage space with cyclical wrapping grid function Grant 9,164,686 - Lubbers , et al. October 20, 2 | 2015-10-20 |
Hard allocation of resources partitioning Grant 9,110,731 - Sicola , et al. August 18, 2 | 2015-08-18 |
Data transfer protocol for data replication between multiple pairs of storage controllers on a SAN fabric Grant 8,392,931 - Lubbers , et al. March 5, 2 | 2013-03-05 |
Multipath redundant storage system architecture and method Grant 8,024,602 - DeCenzo , et al. September 20, 2 | 2011-09-20 |
Distributed storage system with global sparing Grant 7,984,258 - Sicola July 19, 2 | 2011-07-19 |
Distributed storage system with global replication Grant 7,966,449 - Sicola June 21, 2 | 2011-06-21 |
Data Transfer Protocol For Data Replication Between Multiple Pairs Of Storage Controllers On A San Fabric App 20110087787 - Lubbers; Clark ;   et al. | 2011-04-14 |
Distributed storage system with accelerated striping Grant 7,913,038 - Sicola March 22, 2 | 2011-03-22 |
Data transfer protocol for data replication between multiple pairs of storage controllers on a san fabric Grant 7,886,298 - Lubbers , et al. February 8, 2 | 2011-02-08 |
Distributed storage system with global replication Grant 7,644,228 - Sicola January 5, 2 | 2010-01-05 |
System and method for maintaining order for a replicated multi-unit I/O stream Grant 7,542,986 - Lubbers , et al. June 2, 2 | 2009-06-02 |
Automatic site failover Grant 7,542,987 - Lubbers , et al. June 2, 2 | 2009-06-02 |
Virtual Storage Space With Cyclical Wrapping Grid Function App 20090006802 - LUBBERS; CLARK EDWARD ;   et al. | 2009-01-01 |
Aggregating Storage Elements Using A Virtual Controller App 20090007149 - LUBBERS; CLARK EDWARD ;   et al. | 2009-01-01 |
Distributed Storage System With Global Replication App 20080281830 - Sicola; Stephen J. | 2008-11-13 |
Multipath Redundant Storage System Architecture And Method App 20080276033 - DeCenzo; David Peter ;   et al. | 2008-11-06 |
Managed reliability storage system and method monitoring storage conditions Grant 7,350,046 - Sicola , et al. March 25, 2 | 2008-03-25 |
Distributed storage system with global replication App 20070011417 - Sicola; Stephen J. | 2007-01-11 |
Distributed storage system with accelerated striping App 20070011425 - Sicola; Stephen J. | 2007-01-11 |
System and method for multi-destination merge in a storage area network Grant 7,149,769 - Lubbers , et al. December 12, 2 | 2006-12-12 |
Distributed storage system with global sparing App 20060277380 - Sicola; Stephen J. | 2006-12-07 |
System and method for ensuring merge completion in a storage area network Grant 7,137,032 - Lubbers , et al. November 14, 2 | 2006-11-14 |
Method for transaction log failover merging during asynchronous operations in a data storage network Grant 7,111,189 - Sicola , et al. September 19, 2 | 2006-09-19 |
Controller-based remote copy system with logical unit grouping Grant 7,058,848 - Sicola , et al. June 6, 2 | 2006-06-06 |
System and method for ensuring merge completion in a storage area network Grant 7,032,131 - Lubbers , et al. April 18, 2 | 2006-04-18 |
System and method for automatic site failover in a storage area network Grant 7,007,042 - Lubbers , et al. February 28, 2 | 2006-02-28 |
System and method for active-active data replication Grant 6,996,672 - Lubbers , et al. February 7, 2 | 2006-02-07 |
Method for transaction command ordering in a remote data replication system Grant 6,996,691 - Sicola , et al. February 7, 2 | 2006-02-07 |
Unified management system and method for multi-cabinet data storage complexes Grant 6,988,136 - Sicola , et al. January 17, 2 | 2006-01-17 |
System and method for ensuring merge completion in a storage area network App 20050262298 - Lubbers, Clark ;   et al. | 2005-11-24 |
Flexible data replication mechanism App 20050243611 - Lubbers, Clark ;   et al. | 2005-11-03 |
Managed reliability storage system and method App 20050240792 - Sicola, Stephen J. ;   et al. | 2005-10-27 |
Multipath redundant storage system architecture and method App 20050228943 - DeCenzo, David Peter ;   et al. | 2005-10-13 |
Flexible data replication mechanism Grant 6,947,981 - Lubbers , et al. September 20, 2 | 2005-09-20 |
System and method for dynamically allocating memory and managing memory allocated to logging in a storage area network Grant 6,934,826 - Lubbers , et al. August 23, 2 | 2005-08-23 |
System and method for managing data logging memory in a storage area network Grant 6,928,513 - Lubbers , et al. August 9, 2 | 2005-08-09 |
Method and apparatus for controlling communications in data storage complexes Grant 6,920,511 - Sicola , et al. July 19, 2 | 2005-07-19 |
Method and apparatus for sensing positions of device enclosures within multi-shelf cabinets Grant 6,912,599 - Sicola , et al. June 28, 2 | 2005-06-28 |
System and method for locating a failed storage device in a data storage system Grant 6,889,345 - Sicola , et al. May 3, 2 | 2005-05-03 |
Storage area network, data replication and storage controller, and method for replicating data using virtualized volumes Grant 6,880,052 - Lubbers , et al. April 12, 2 | 2005-04-12 |
Controller-based remote copy system with logical unit grouping App 20040064639 - Sicola, Stephen J. ;   et al. | 2004-04-01 |
Method for transaction command ordering in a remote data replication system App 20040044865 - Sicola, Stephen J. ;   et al. | 2004-03-04 |
Method for transaction command ordering in a remote data replication system Grant 6,658,540 - Sicola , et al. December 2, 2 | 2003-12-02 |
Controller-based transaction logging system for data recovery in a storage area network Grant 6,658,590 - Sicola , et al. December 2, 2 | 2003-12-02 |
Controller-based bi-directional remote copy system with storage site failover capability Grant 6,643,795 - Sicola , et al. November 4, 2 | 2003-11-04 |
System and method for dynamically managing memory allocated to logging in a storage area network App 20030188119 - Lubbers, Clark ;   et al. | 2003-10-02 |
Flexible data replication mechanism App 20030187945 - Lubbers, Clark ;   et al. | 2003-10-02 |
System and method for automatic site failover in a storage area network App 20030188233 - Lubbers, Clark ;   et al. | 2003-10-02 |
System and method for managing data logging memory in a storage area network App 20030188229 - Lubbers, Clark ;   et al. | 2003-10-02 |
Data replication with virtualized volumes App 20030188114 - Lubbers, Clark ;   et al. | 2003-10-02 |
Data transfer protocol for data replication between multiple pairs of storage controllers on a san fabric App 20030188035 - Lubbers, Clark ;   et al. | 2003-10-02 |
System and method for maintaining order for a replicated multi-unit I/O stream App 20030187861 - Lubbers, Clark ;   et al. | 2003-10-02 |
System and method for active-active data replication App 20030188218 - Lubbers, Clark ;   et al. | 2003-10-02 |
System and method for ensuring merge completion in a storage area network App 20030187847 - Lubbers, Clark ;   et al. | 2003-10-02 |
System and method for multi-destination merge in a storage area network App 20030187947 - Lubbers, Clark ;   et al. | 2003-10-02 |
Controller-based remote copy system with logical unit grouping Grant 6,629,264 - Sicola , et al. September 30, 2 | 2003-09-30 |
System for generating a point-in-time copy of data in a data storage system Grant 6,618,794 - Sicola , et al. September 9, 2 | 2003-09-09 |
System for data replication using redundant pairs of storage controllers, fibre channel fabrics and links therebetween Grant 6,601,187 - Sicola , et al. July 29, 2 | 2003-07-29 |
Method and apparatus for sensing positions of device enclosures within multi-shelf cabinets App 20030079062 - Sicola, Stephen J. ;   et al. | 2003-04-24 |
Unified management system and method for multi-cabinet data storage complexes App 20030079082 - Sicola, Stephen J. ;   et al. | 2003-04-24 |
Method and apparatus for controlling communications in data storage complexes App 20030079074 - Sicola, Stephen J. ;   et al. | 2003-04-24 |
System and method for locating a failed storage device in a data storage system App 20030079156 - Sicola, Stephen J. ;   et al. | 2003-04-24 |
System and method for selectively presenting logical storage units to multiple host operating systems in a networked computing system Grant 6,356,979 - Sicola , et al. March 12, 2 | 2002-03-12 |
Raid array data storage system with storage device consistency bits and raidset consistency bits Grant 6,161,192 - Lubbers , et al. December 12, 2 | 2000-12-12 |
Enabling mirror, nonmirror and partial mirror cache modes in a dual cache system Grant 5,974,506 - Sicola , et al. October 26, 1 | 1999-10-26 |
Detection of SCSI devices at illegal locations Grant 5,938,776 - Sicola , et al. August 17, 1 | 1999-08-17 |
Reconstructing data blocks in a raid array data storage system having storage device metadata and raid set metadata Grant 5,826,001 - Lubbers , et al. October 20, 1 | 1998-10-20 |
Host transparent storage controller failover/failback of SCSI targets and associated units Grant 5,790,775 - Marks , et al. August 4, 1 | 1998-08-04 |
Method for testing large memory arrays during system initialization Grant 5,479,413 - Sicola , et al. December 26, 1 | 1995-12-26 |
Memory testing with preservation of in-use data Grant 5,461,588 - Sardeson , et al. October 24, 1 | 1995-10-24 |