Patent | Date |
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Virtual incremental storage apparatus method and system Grant 7,809,917 - Burton , et al. October 5, 2 | 2010-10-05 |
Systems and methods of asynchronous data replication Grant 7,685,176 - Burton , et al. March 23, 2 | 2010-03-23 |
Message tracking method, apparatus, and system Grant 7,526,544 - Hauck , et al. April 28, 2 | 2009-04-28 |
Systems and methods of data migration in snapshot operations Grant 7,496,725 - Burton , et al. February 24, 2 | 2009-02-24 |
Snapshot management method apparatus and system Grant 7,467,266 - Burton , et al. December 16, 2 | 2008-12-16 |
Virtual Incremental Storage Apparatus Method And System App 20080222376 - Burton; David Alan ;   et al. | 2008-09-11 |
Virtual incremental storage method Grant 7,412,583 - Burton , et al. August 12, 2 | 2008-08-12 |
Methods and systems of managing I/O operations in data storage systems Grant 7,287,134 - Miller , et al. October 23, 2 | 2007-10-23 |
Methods and systems of managing I/O operations in data storage systems App 20070226435 - Miller; Wayne Eugene ;   et al. | 2007-09-27 |
Method, apparatus and program storage device for allowing continuous availability of data during volume set failures in a mirrored environment Grant 7,260,739 - Burton , et al. August 21, 2 | 2007-08-21 |
Speculative data mirroring apparatus method and system Grant 7,254,683 - Burton , et al. August 7, 2 | 2007-08-07 |
Management of I/O operations in data storage systems Grant 7,222,223 - Miller , et al. May 22, 2 | 2007-05-22 |
Process, apparatus, and system for storing data check information using standard sector data field sizes Grant 7,197,617 - Brant , et al. March 27, 2 | 2007-03-27 |
Systems and methods of data migration in snapshot operations App 20070061533 - Burton; David Alan ;   et al. | 2007-03-15 |
Apparatus, system, and method for maintaining data in a storage array Grant 7,185,222 - Burton , et al. February 27, 2 | 2007-02-27 |
Systems and methods of asynchronous data replication App 20070011213 - Burton; David Alan ;   et al. | 2007-01-11 |
Data replication in data storage systems Grant 7,143,122 - Burton , et al. November 28, 2 | 2006-11-28 |
Systems and methods of data migration in snapshot operations Grant 7,136,974 - Burton , et al. November 14, 2 | 2006-11-14 |
Methods and systems of cache memory management and snapshot operations Grant 7,124,243 - Burton , et al. October 17, 2 | 2006-10-17 |
Method, apparatus and program storage device for maintaining data consistency and cache coherency during communications failures between nodes in a remote mirror pair Grant 7,120,824 - Burton , et al. October 10, 2 | 2006-10-10 |
Apparatus method and system for fault tolerant virtual memory management Grant 7,107,411 - Burton , et al. September 12, 2 | 2006-09-12 |
Management of I/O operations in data storage systems App 20060095686 - Miller; Wayne Eugene ;   et al. | 2006-05-04 |
Method and apparatus for maintaining cache coherency in a storage system Grant 6,912,669 - Hauck , et al. June 28, 2 | 2005-06-28 |
Apparatus method and system for fault tolerant virtual memory management App 20050132249 - Burton, David Alan ;   et al. | 2005-06-16 |
Method and system for upgrading drive firmware in a non-disruptive manner Grant 6,907,504 - Burton , et al. June 14, 2 | 2005-06-14 |
Apparatus, system, and method for maintaining data in a storage array App 20050120267 - Burton, David Alan ;   et al. | 2005-06-02 |
Virtual incremental storage apparatus method and system App 20050108292 - Burton, David Alan ;   et al. | 2005-05-19 |
Speculative data mirroring apparatus method and system App 20050097289 - Burton, David Alan ;   et al. | 2005-05-05 |
Data replication in data storage systems App 20050091391 - Burton, David Alan ;   et al. | 2005-04-28 |
Snapshot management method apparatus and system App 20050033929 - Burton, David Alan ;   et al. | 2005-02-10 |
Systems and methods of data migration in snapshot operations App 20040260900 - Burton, David Alan ;   et al. | 2004-12-23 |
Process, apparatus, and system for storing data check information using standard sector data field sizes App 20040243762 - Brant, William Alexander ;   et al. | 2004-12-02 |
Method, apparatus and program storage device for maintaining data consistency and cache coherency during communications failures between nodes in a remote mirror pair App 20040236983 - Burton, David Alan ;   et al. | 2004-11-25 |
Methods and systems of cache memory management and snapshot operations App 20040230737 - Burton, David Alan ;   et al. | 2004-11-18 |
Method, apparatus and program storage device for allowing continuous availability of data during volume set failures in a mirrored environment App 20040225914 - Burton, David Alan ;   et al. | 2004-11-11 |
High speed selective mirroring of cached data Grant 6,807,611 - Hauck , et al. October 19, 2 | 2004-10-19 |
Method and system for upgrading drive firmware in a non-disruptive manner App 20040019752 - Burton, David Alan ;   et al. | 2004-01-29 |
Message tracking method, apparatus, and system App 20030191835 - Hauck, Edward Lewis ;   et al. | 2003-10-09 |
High speed selective mirroring of cached data App 20030191921 - Hauck, Edward Lewis ;   et al. | 2003-10-09 |
Method and apparatus for maintaining cache coherency in a storage system App 20030158999 - Hauck, Edward Lewis ;   et al. | 2003-08-21 |