Inventor

Shah Mohammad Rezaul Islam

Inventor

Tucson, AZ, US

Overview

1996–2021

Patent span

Physics

Primary field (CPC G)

Patents· 56 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G06Fprimary

G06FElectric digital data processing65%

H04LTransmission of digital information, e.g. telegraphic communication21%

G11BInformation storage based on relative movement between record carrier and transducer3%

H01RElectrically-conductive connections3%

H05KPrinted circuits3%

Y10TTechnical subjects covered by former us classification3%

B66CCranes1%

H03MCoding1%

PatentTitleYear

11,036,676Modifying storage space consumed by snapshots2021 10,657,150Secure deletion operations in a wide area network2020 10,528,527File management in thin provisioning storage environments2020 10,528,520Snapshot management using heatmaps in a large capacity disk environment2020 10,452,858Encryption key management for file system2019 10,346,067Multi-tier file storage management using file access and cache profile information2019 10,298,548Efficient data replication of an encrypted file system2019 10,242,013Snapshot management using heatmaps in a large capacity disk environment2019 10,083,185Enhanced data replication2018 9,886,440'Snapshot management using heatmaps in a large capacity disk environment'2018 9,881,018'File management in thin provisioning storage environments'2018 9,870,414'Secure deletion operations in a wide area network'2018 9,696,943'Accessing stored data'2017 9,665,485'Logical and physical block addressing for efficiently storing data to improve access speed in a data deduplication system'2017 9,612,964'Multi-tier file storage management using file access and cache profile information'2017 9,535,717'Apparatus, system, and computer readable medium for booting a server from a shared storage system'2017 9,495,377'Secure deletion operations in a wide area network'2016 9,444,905'Allocating network bandwidth to prefetch requests to prefetch data from a remote storage to cache in a local storage'2016 9,311,501'Using different secure erase algorithms to erase chunks from a file associated with different security levels'2016 9,111,109'Using different secure erase algorithms to erase chunks from a file associated with different security levels'2015 8,972,546'Apparatus system and method for booting a server from a storage system'2015 8,935,756'Providing multiple authentications to authenticate users with respect to a system and file systems offered through the system'2015 8,918,474'Determining priorities for cached objects to order the transfer of modifications of cached objects based on measured network bandwidth'2014 8,832,218'Determining priorities for cached objects to order the transfer of modifications of cached objects based on measured network bandwidth'2014 8,805,797'Optimizing wide area network (WAN) traffic by providing home site deduplication information to a cache site'2014 8,806,117'Prevention of data loss due to adjacent track interference'2014 8,127,128'Synchronization of swappable module in modular system'2012 7,991,753'Lock acquisition among nodes of divided cluster'2011 7,966,723'Method for facilitating access to electronic components'2011 7,809,993'Apparatus, system, and method for receiving digital instructions at devices sharing an identity'2010 7,743,201'Apparatus and method to assign addresses to a plurality of information storage devices'2010 7,675,744'Air distribution system compatible with disparate data storage systems'2010 7,610,418'Maximizing blade slot utilization in a storage blade enclosure'2009 7,590,883'Management of warranty information in vital product data for replaceable units of data handling systems'2009 7,565,488'Apparatus, system, and method for integrated blade raid controller and storage'2009 7,549,018'Configurable blade enclosure'2009 7,546,415'Apparatus, system, and method for integrating multiple raid storage instances within a blade center'2009 7,487,285'Using out-of-band signaling to provide communication between storage controllers in a computer storage system'2009 7,418,623'Apparatus and method to reconfigure a storage array'2008 7,404,104'Apparatus and method to assign network addresses in a storage array'2008 7,375,961'Rotatable component support assembly for an electronics enclosure'2008 7,356,638'Using out-of-band signaling to provide communication between storage controllers in a computer storage system'2008 7,353,318'Apparatus and method to assign addresses to plurality of information storage devices'2008 7,254,686'Switching between mirrored and non-mirrored volumes'2007 7,065,563'Visible multi-level online-offline configuration control'2006 6,378,038'Method and system for caching data using raid level selection'2002 6,343,351'Method and system for the dynamic scheduling of requests to access a storage system'2002 6,334,168'Method and system for updating data in a data storage system'2001 6,282,619'Logical drive migration for a raid adapter'2001 6,282,671'Method and system for improved efficiency of parity calculation in RAID system'2001 6,195,727'Coalescing raid commands accessing contiguous data in write-through mode'2001 6,058,455'RAID system having a selectable unattended mode of operation with conditional and hierarchical automatic re-configuration'2000 5,950,230'RAID array configuration synchronization at power on'1999 5,774,641'Computer storage drive array with command initiation at respective drives'1998 5,666,557'Method and apparatus for automatically assigning device identifiers on a parallel data bus'1997 5,530,948'System and method for command queuing on raid levels 4 and 5 parity drives'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2021Patents assigned to IBM (55)· patent assignee history

1996–1997Based in Boca Raton, FL, US· patent location history

1998–2006Based in Cary, NC, US· patent location history

2007–2021Based in Tucson, AZ, US· patent location history

2012–2016Patents assigned to ISLAM SHAH MOHAMMAD REZAUL (4)· patent assignee history

2014–2016Patents assigned to PATIL SANDEEP R (6)· patent assignee history

2014–2016Patents assigned to ISLAM SHAH MOHAMMAD R (5)· patent assignee history

2014–2016Patents assigned to SHIRAGUPPI RIYAZAHAMAD M (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	55	1996–2021
PATIL SANDEEP R	6	2014–2016
ISLAM SHAH MOHAMMAD Rself	5	2014–2016
ISLAM SHAH MOHAMMAD REZAULself	4	2012–2016
SHIRAGUPPI RIYAZAHAMAD M	3	2014–2016

Locations

Location	Patents	Span
Tucson, AZ, US	44	2007–2021
Cary, NC, US	10	1998–2006
Boca Raton, Florida, US	2	1996–1997