List of Dot Hill Systems patents

Patents where

Current Assignee

Name

Dot Hill Systems

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7536506 RAID controller using capacitor energy source to flush volatile cache data to non-volatile memory during main power outage	Patent 7536506 was granted and assigned to Dot Hill Systems on May, 2009 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7536506	May 19, 2009
‌ US Patent 7975115 Method and apparatus for separating snapshot preserved and write data	Patent 7975115 was granted and assigned to Dot Hill Systems on July, 2011 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7975115	July 5, 2011
‌ US Patent 7437493 Modular architecture for a network storage controller	Patent 7437493 was granted and assigned to Dot Hill Systems on October, 2008 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7437493	October 14, 2008
‌ US Patent 7809886 RAID controller using capacitor energy source to flush volatile cache data to non-volatile memory during main power outage	Patent 7809886 was granted and assigned to Dot Hill Systems on October, 2010 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7809886	October 5, 2010
‌ US Patent 7523350 Timer-based apparatus and method for fault-tolerant booting of a storage controller	Patent 7523350 was granted and assigned to Dot Hill Systems on April, 2009 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7523350	April 21, 2009
‌ US Patent 9552297 Method and apparatus for efficient cache read ahead	Patent 9552297 was granted and assigned to Dot Hill Systems on January, 2017 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	9552297	January 24, 2017
‌ US Patent 7362565 Disk drive support system	Patent 7362565 was granted and assigned to Dot Hill Systems on April, 2008 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7362565	April 22, 2008
‌ US Patent 8185777 Network storage appliance with integrated server and redundant storage controllers	Patent 8185777 was granted and assigned to Dot Hill Systems on May, 2012 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	8185777	May 22, 2012
‌ US Patent 7278054 Apparatus and method for deterministically performing active-active failover of redundant servers in response to a heartbeat link failure	Patent 7278054 was granted and assigned to Dot Hill Systems on October, 2007 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7278054	October 2, 2007
‌ US Patent 7380055 Apparatus and method in a cached raid controller utilizing a solid state backup device for improving data availability time	Patent 7380055 was granted and assigned to Dot Hill Systems on May, 2008 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7380055	May 27, 2008
‌ US Patent 7606944 Dynamic input/output optimization within a storage controller	Patent 7606944 was granted and assigned to Dot Hill Systems on October, 2009 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7606944	October 20, 2009
‌ US Patent 7558981 Method and apparatus for mirroring customer data and metadata in paired controllers	Patent 7558981 was granted and assigned to Dot Hill Systems on July, 2009 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7558981	July 7, 2009
‌ US Patent 7320083 Apparatus and method for storage controller to deterministically kill one of redundant servers integrated within the storage controller chassis	Patent 7320083 was granted and assigned to Dot Hill Systems on January, 2008 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7320083	January 15, 2008
‌ US Patent 7568122 Method and apparatus for identifying a faulty component on a multiple component field replaceable unit	Patent 7568122 was granted and assigned to Dot Hill Systems on July, 2009 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7568122	July 28, 2009
‌ US Patent 7711989 Storage system with automatic redundant code component failure detection, notification, and repair	Patent 7711989 was granted and assigned to Dot Hill Systems on May, 2010 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7711989	May 4, 2010
‌ US Patent 7330999 Network storage appliance with integrated redundant servers and storage controllers	Patent 7330999 was granted and assigned to Dot Hill Systems on February, 2008 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7330999	February 12, 2008
‌ US Patent 7146448 Apparatus and method for adopting an orphan I/O port in a redundant storage controller	Patent 7146448 was granted and assigned to Dot Hill Systems on December, 2006 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7146448	December 5, 2006
‌ US Patent 7493441 Mass storage controller with apparatus and method for extending battery backup time by selectively providing battery power to volatile memory banks not storing critical data	Patent 7493441 was granted and assigned to Dot Hill Systems on February, 2009 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7493441	February 17, 2009
‌ US Patent 7143227 Broadcast bridge apparatus for transferring data to redundant memory subsystems in a storage controller	Patent 7143227 was granted and assigned to Dot Hill Systems on November, 2006 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7143227	November 28, 2006
‌ US Patent 7334064 Application server blade for embedded storage appliance	Patent 7334064 was granted and assigned to Dot Hill Systems on February, 2008 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7334064	February 19, 2008
‌ US Patent 8356126 Command-coalescing RAID controller	Patent 8356126 was granted and assigned to Dot Hill Systems on January, 2013 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	8356126	January 15, 2013
‌ US Patent 7487391 Storage controller super capacitor adaptive life monitor	Patent 7487391 was granted and assigned to Dot Hill Systems on February, 2009 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7487391	February 3, 2009
‌ US Patent 8694812 Memory calibration method and apparatus for power reduction during flash operation	Patent 8694812 was granted and assigned to Dot Hill Systems on April, 2014 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	8694812	April 8, 2014
‌ US Patent 7313721 Apparatus and method for performing a preemptive reconstruct of a fault-tolerant RAID array	Patent 7313721 was granted and assigned to Dot Hill Systems on December, 2007 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7313721	December 25, 2007
‌ US Patent 7340555 RAID system for performing efficient mirrored posted-write operations	Patent 7340555 was granted and assigned to Dot Hill Systems on March, 2008 by the United States Patent and Trademark Office.	Dot Hill Systems	United States Patent and Trademark Office	7340555	March 4, 2008

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