| Patent | Date |
|---|
Simultaneous activation of virtual devices
Grant 8,032,492 - Vishlitzky , et al. October 4, 2 | 2011-10-04 |
Techniques for controlling speaker volume of a portable communications device
Grant 7,869,768 - Vishlitzky January 11, 2 | 2011-01-11 |
Method and system for securing network access to dynamically updateable data stored in a data storage system
Grant 7,870,239 - Kaufman , et al. January 11, 2 | 2011-01-11 |
Method and system for securing network access to data stored in a data storage system
Grant 7,752,316 - Kaufman , et al. July 6, 2 | 2010-07-06 |
Techniques for displaying information through a computer display
Grant 7,737,915 - Vishlitzky June 15, 2 | 2010-06-15 |
Virtual storage devices
App 20080109632 - Vishlitzky; Natan ; et al. | 2008-05-08 |
Deactivating virtual devices and rolling backup
Grant 7,340,461 - Vishlitzky , et al. March 4, 2 | 2008-03-04 |
Virtual storage devices
Grant 7,340,489 - Vishlitzky , et al. March 4, 2 | 2008-03-04 |
Restoring virtual devices
Grant 7,266,572 - Vishlitzky , et al. September 4, 2 | 2007-09-04 |
Virtual storage devices
Grant 7,249,130 - Vishlitzky , et al. July 24, 2 | 2007-07-24 |
Remote data mirroring
Grant 7,240,238 - Yanai , et al. July 3, 2 | 2007-07-03 |
Digital data storage subsystem including directory for efficiently providing formatting information for stopped records and utilization of a check value for verifying that a record is from a particular storage location
Grant 7,159,139 - Vishlitzky , et al. January 2, 2 | 2007-01-02 |
Method and apparatus for initializing logical objects in a data storage system
Grant 7,127,556 - Blumenau , et al. October 24, 2 | 2006-10-24 |
Remote data mirroring system having a remote link adapter
Grant 7,073,090 - Yanai , et al. July 4, 2 | 2006-07-04 |
Remote data mirroring
Grant 7,055,059 - Yanai , et al. May 30, 2 | 2006-05-30 |
Method for enabling overlapped input/output requests to a logical device from multiple hosts with explicit allegiances
Grant 6,990,536 - Vishlitzky , et al. January 24, 2 | 2006-01-24 |
Remote data mirroring
App 20060005074 - Yanai; Moshe ; et al. | 2006-01-05 |
Method, system and computer program product for managing data in a mirrored cache using an access balancing technique
Grant 6,961,818 - Sade , et al. November 1, 2 | 2005-11-01 |
Data storage system
Grant 6,944,702 - Chilton , et al. September 13, 2 | 2005-09-13 |
Disk drive system for a data storage system
Grant 6,934,158 - Teachout , et al. August 23, 2 | 2005-08-23 |
Data storage system cabinet
Grant 6,914,784 - Chilton , et al. July 5, 2 | 2005-07-05 |
Apparatus and methods for detecting errors in data
Grant 6,912,686 - Rodriguez , et al. June 28, 2 | 2005-06-28 |
Digital data storage subsystem with directory including check values for verifying during an information retrieval operation that retrieved information was the desired information
App 20050120168 - Vishlitzky, Natan ; et al. | 2005-06-02 |
Method and apparatus for reconfiguring striped logical devices in a disk array storage
Grant 6,901,480 - Don , et al. May 31, 2 | 2005-05-31 |
Segmenting cache to provide varying service levels
Grant 6,898,672 - Lambright , et al. May 24, 2 | 2005-05-24 |
Method and apparatus for initializing logical objects in a data storage system
Grant 6,883,063 - Blumenau , et al. April 19, 2 | 2005-04-19 |
Method and apparatus for initializing logical objects in a data storage system
App 20050044312 - Blumenau, Steven M. ; et al. | 2005-02-24 |
Digital data storage subsystem including arrangement for increasing cache memory addressability
Grant 6,842,843 - Vishlitzky , et al. January 11, 2 | 2005-01-11 |
Disk array storage device with means for enhancing host application performance using task priorities
Grant 6,839,804 - Don , et al. January 4, 2 | 2005-01-04 |
Method for enabling overlapped input/output requests to a logical device using assigned and parallel access unit control blocks
Grant 6,839,773 - Vishlitzky , et al. January 4, 2 | 2005-01-04 |
Data storage system having multi-cast/unicast
Grant 6,816,916 - Black , et al. November 9, 2 | 2004-11-09 |
Segmenting cache to provide varying service levels
App 20040215884 - Lambright, Daniel ; et al. | 2004-10-28 |
Digital data storage subsystem including directory for efficiently providing formatting information for stored records
Grant 6,782,444 - Vishlitzky , et al. August 24, 2 | 2004-08-24 |
Method and apparatus for reconfiguring striped logical devices in a disk array storage
App 20040162957 - Don, Arieh ; et al. | 2004-08-19 |
Method for enabling overlapped input/output requests to a logical device from multiple hosts with explicit allegiances
App 20040107302 - Vishlitzky, Natan ; et al. | 2004-06-03 |
Method for enabling overlapped input/output requests to a logical device using assigned and parallel access unit control blocks
App 20040088446 - Vishlitzky, Natan ; et al. | 2004-05-06 |
Segmenting cache to provide varying service levels
Grant 6,728,836 - Lambright , et al. April 27, 2 | 2004-04-27 |
Disk array storage device with means for enhancing host application performance using task priorities
App 20040078520 - Don, Arieh ; et al. | 2004-04-22 |
Remote data mirroring
App 20040073831 - Yanai, Moshe ; et al. | 2004-04-15 |
Method and apparatus for reconfiguring striped logical devices in a disk array storage
Grant 6,718,437 - Don , et al. April 6, 2 | 2004-04-06 |
Logical volume selection in a probability-based job scheduler
Grant 6,665,740 - Mason, Jr. , et al. December 16, 2 | 2003-12-16 |
Method for enabling overlapped input/output requests to a logical device using assigned and parallel access unit control blocks
Grant 6,665,739 - Vishlitzky , et al. December 16, 2 | 2003-12-16 |
Method for enabling overlapped input/output requests to a logical device from multiple hosts with explicit allegiances
Grant 6,665,738 - Vishlitzky , et al. December 16, 2 | 2003-12-16 |
Remote data mirroring system using local and remote write pending indicators
Grant 6,647,474 - Yanai , et al. November 11, 2 | 2003-11-11 |
Virtual storage devices
App 20030208463 - Vishlitzky, Natan ; et al. | 2003-11-06 |
Virtual storage devices
App 20030195886 - Vishlitzky, Natan ; et al. | 2003-10-16 |
Deactivating virtual devices and rolling backup
App 20030195864 - Vishlitzky, Natan ; et al. | 2003-10-16 |
Restoring virtual devices
App 20030195887 - Vishlitzky, Natan ; et al. | 2003-10-16 |
Simultaneous activation of virtual devices
App 20030196056 - Vishlitzky, Natan ; et al. | 2003-10-16 |
Method for enhancing host application performance with a DASD using task priorities
Grant 6,633,954 - Don , et al. October 14, 2 | 2003-10-14 |
Digital Data Storage System Including Directory For Efficiently Providing Formatting Information For Stored Records And Utilization Of A Check Value For Verifying That A Record Is From A Particular Storage Location
Grant 6,629,199 - Vishlitzky , et al. September 30, 2 | 2003-09-30 |
Method and apparatus for reconfiguring striped logical devices in a disk array storage
App 20030182505 - Don, Arieh ; et al. | 2003-09-25 |
Remote data mirroring system having a service processor
Grant 6,625,705 - Yanai , et al. September 23, 2 | 2003-09-23 |
Remote data mirroring system having a remote link adapter
App 20030167419 - Yanai, Moshe ; et al. | 2003-09-04 |
Fault tolerant dual cache system
Grant 6,591,335 - Sade , et al. July 8, 2 | 2003-07-08 |
System and method for disk mapping and data retrieval
Grant 6,587,919 - Yanai , et al. July 1, 2 | 2003-07-01 |
Remote data mirroring system using local and remote write pending indicators
App 20030005355 - Yanai, Moshe ; et al. | 2003-01-02 |
Asynchronous remote data mirroring system
Grant 6,502,205 - Yanai , et al. December 31, 2 | 2002-12-31 |
Remote data mirroring system having a service processor
App 20020194442 - Yanai, Moshe ; et al. | 2002-12-19 |
System and method for disk mapping and data retrieval
App 20020147886 - Yanai, Moshe ; et al. | 2002-10-10 |
Cache using multiple LRU's
Grant 6,457,102 - Lambright , et al. September 24, 2 | 2002-09-24 |
File transfer utility which employs an intermediate data storage system
Grant 6,438,586 - Hass , et al. August 20, 2 | 2002-08-20 |
Method and apparatus for independent and simultaneous access to a common data set
App 20020112133 - Gagne, Mathieu ; et al. | 2002-08-15 |
System and method for disk mapping and data retrieval
Grant 6,418,509 - Yanai , et al. July 9, 2 | 2002-07-09 |
Disk array storage device capable of handling overlapped input-output requests
App 20020069304 - Vishlitzky, Natan ; et al. | 2002-06-06 |
Data processing system with parallel access to a logical volume on a disk array storage device
App 20020069306 - Vishlitzky, Natan ; et al. | 2002-06-06 |
Moving a logical object from a set of source locations to a set of destination locations using a single command
Grant 6,393,540 - Blumenau , et al. May 21, 2 | 2002-05-21 |
Method and apparatus for independent and simultaneous access to a common data set
Grant 6,370,626 - Gagne , et al. April 9, 2 | 2002-04-09 |
Adaptive delay of polling frequencies in a distributed system with a queued lock
Grant 6,353,869 - Ofer , et al. March 5, 2 | 2002-03-05 |
System using a common and local event logs for logging event information generated by plurality of devices for determining problem in storage access operations
Grant 6,347,335 - Shagam , et al. February 12, 2 | 2002-02-12 |
Method for transparent exchange of logical volumes in a disk array storage device
Grant 6,341,333 - Schreiber , et al. January 22, 2 | 2002-01-22 |
Method And Apparatus For Initializing Logical Objects In A Data Storage System
App 20020002661 - BLUMENAU, STEVEN M. ; et al. | 2002-01-03 |
Digital data storage subsystem including directory for efficiently providing formatting information for stored records
Grant 6,330,655 - Vishlitzky , et al. December 11, 2 | 2001-12-11 |
Magnetic disk storage for storing data in disk block size from fixed length of host block in non-integer multiple of the disk block size
Grant 6,324,604 - Don , et al. November 27, 2 | 2001-11-27 |
Device sequencing and placement protection using a digital signature
Grant 6,266,740 - Don , et al. July 24, 2 | 2001-07-24 |
Method and apparatus for interfacing two remotely disposed devices coupled via a transmission medium
Grant 6,247,046 - Yanai , et al. June 12, 2 | 2001-06-12 |
System and method for emulating mainframe channel programs by open systems computer systems
Grant 6,233,660 - Vishlitzky May 15, 2 | 2001-05-15 |
System and method for disk mapping and data retrieval
Grant 6,185,653 - Yanai , et al. February 6, 2 | 2001-02-06 |
Method/apparatus for interfacing two remotely disposed devices coupled via transmission medium with first and second commands transmitted without first checking receiving device for readiness
Grant 6,182,166 - Shklarsky , et al. January 30, 2 | 2001-01-30 |
Remote data mirroring
Grant 6,173,377 - Yanai , et al. January 9, 2 | 2001-01-09 |
Dynamic load balancing
Grant 6,173,306 - Raz , et al. January 9, 2 | 2001-01-09 |
Dynamic adjustment of mirror service policy for logical volumes in a disk drive system based on collected statistics
Grant 6,112,257 - Mason, Jr. , et al. August 29, 2 | 2000-08-29 |
Remotely mirrored data storage system with a count indicative of data consistency
Grant 6,052,797 - Ofek , et al. April 18, 2 | 2000-04-18 |
Method and apparatus for controlling the contents of a cache memory
Grant 6,049,850 - Vishlitzky , et al. April 11, 2 | 2000-04-11 |
Method and apparatus for monitoring of host activities relating to an attached storage device
Grant 6,047,353 - Vishlitzky , et al. April 4, 2 | 2000-04-04 |
Cache memory with an allocable micro-cache
Grant 6,035,375 - Yanai , et al. March 7, 2 | 2000-03-07 |
Digital data storage subsystem including directory for efficiently providing formatting information for stored records
Grant 6,029,229 - Vishlitzky February 22, 2 | 2000-02-22 |
Redundant storage with mirroring by logical volume with diverse reading process
Grant 5,987,566 - Vishlitzky , et al. November 16, 1 | 1999-11-16 |
Method and apparatus for interfacing two remotely disposed devices coupled via a transmission medium
Grant 5,960,216 - Vishlitzky , et al. September 28, 1 | 1999-09-28 |
System and method for disk mapping and data retrieval
Grant 5,909,692 - Yanai , et al. June 1, 1 | 1999-06-01 |
System and method for accessing records in a cache slot which are associated with a current owner storage element or at least one previous owner storage element
Grant 5,900,009 - Vishlitzky , et al. May 4, 1 | 1999-05-04 |
Disaster control features for remote data mirroring
Grant 5,889,935 - Ofek , et al. March 30, 1 | 1999-03-30 |
Single lock command for an I/O storage system that performs both locking and I/O data operation
Grant 5,845,147 - Vishlitzky , et al. December 1, 1 | 1998-12-01 |
Method and apparatus for reading data from mirrored logical volumes on physical disk drives
Grant 5,819,310 - Vishlitzky , et al. October 6, 1 | 1998-10-06 |
Supplemental communication between host processor and mass storage controller using modified diagnostic commands
Grant 5,809,332 - Vishlitzky , et al. September 15, 1 | 1998-09-15 |
Cache management system using time stamping for replacement queue
Grant 5,787,473 - Vishlitzky , et al. July 28, 1 | 1998-07-28 |
System and method for determining what position in cache memory to store data elements
Grant 5,761,717 - Vishlitzky , et al. June 2, 1 | 1998-06-02 |
Cache management system
Grant 5,751,993 - Ofek , et al. May 12, 1 | 1998-05-12 |
Remote data mirroring
Grant 5,742,792 - Yanai , et al. April 21, 1 | 1998-04-21 |
Dynamically adaptive data retrieval for a disk drive storage system
Grant 5,742,789 - Ofer , et al. April 21, 1 | 1998-04-21 |
Prefetching to service multiple video streams from an integrated cached disk array
Grant 5,737,747 - Vishlitzky , et al. April 7, 1 | 1998-04-07 |
Storage and retrieval system for a plurality of data storage mediums
Grant 5,724,321 - Vishlitzky March 3, 1 | 1998-03-03 |
Storage reliability method and apparatus
Grant 5,719,885 - Ofer , et al. February 17, 1 | 1998-02-17 |
Dual bus computer architecture utilizing distributed arbitrators and method of using same
Grant 5,708,784 - Yanai , et al. January 13, 1 | 1998-01-13 |
Sequential cache management system utilizing the establishment of a microcache and managing the contents of such according to a threshold comparison
Grant 5,706,467 - Vishlitzky , et al. January 6, 1 | 1998-01-06 |
System and method for determining sequential cache data access in progress
Grant 5,682,500 - Vishlitzky , et al. October 28, 1 | 1997-10-28 |
System and method for FBA formatted disk mapping and variable-length CKD formatted data record retrieval
Grant 5,664,144 - Yanai , et al. Sep | 1997-09-02 |
Cache management system utilizing a cache data replacer responsive to cache stress threshold value and the period of time a data element remains in cache
Grant 5,649,156 - Vishlitzky , et al. July 15, 1 | 1997-07-15 |
Cache management system using time stamping for replacement queue
Grant 5,592,432 - Vishlitzky , et al. January 7, 1 | 1997-01-07 |
Data storage system controlled remote data mirroring with respectively maintained data indices
Grant 5,544,347 - Yanai , et al. August 6, 1 | 1996-08-06 |
System for dynamically controlling cache manager maintaining cache index and controlling sequential data access
Grant 5,537,568 - Yanai , et al. * July 16, 1 | 1996-07-16 |
Data storage system with data mirroring and reduced access time data retrieval
Grant 5,390,313 - Yanai , et al. February 14, 1 | 1995-02-14 |
System and method for dynamically controlling cache management
Grant 5,381,539 - Yanai , et al. January 10, 1 | 1995-01-10 |
Disk storage system with write preservation during power failure
Grant 5,341,493 - Yanai , et al. August 23, 1 | 1994-08-23 |
Reconfigurable, multi-function data storage system controller selectively operable as an input channel adapter and a data storage unit adapter
Grant 5,335,352 - Yanai , et al. August 2, 1 | 1994-08-02 |
Dynamically reconfigurable data storage system with storage system controllers selectively operable as channel adapters on storage device adapters
Grant 5,269,011 - Yanai , et al. December 7, 1 | 1993-12-07 |
Method of assuring data write integrity on a data storage device
Grant 5,255,270 - Yanai , et al. October 19, 1 | 1993-10-19 |
System and method for disk mapping and data retrieval
Grant 5,206,939 - Yanai , et al. April 27, 1 | 1993-04-27 |
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