ClassID:

191419

G06F2211/109 - CPC Classification

Classification description:

Indexing scheme relating to details of data-processing equipment not covered by groups  - ; Indexing scheme relating to; Indexing scheme relating to Sector level checksum or ECC, i.e. sector or stripe level checksum or ECC in addition to the RAID parity calculation

Recent Application in this class:
#1
20250225030
2025-07-10

Upgrading a Set of Dispersed Storage Units That Remain Available to Service Access Requests

#2
20250096818
2025-03-20

ACCELERATED ERASURE CODING SYSTEM AND METHOD

#3
20240004759
2024-01-04

Cache line data protection

#4
20230336191
2023-10-19

Accelerated erasure coding system and method

#5
20230178109
2023-06-08

Composite data recovery procedure

#6
20220271777
2022-08-25

Accelerated erasure coding system and method

#7
20210342224
2021-11-04

Failure abatement approach for a failed storage unit

#8
20210342223
2021-11-04

SYSTEMS AND METHODS FOR ADAPTIVE ERROR-CORRECTION CODING

#9
20210334157
2021-10-28

Resiliency scheme to enhance storage performance

#10
20200321070
2020-10-08

Memory built-in self test error correcting code (MBIST ECC) for low voltage memories

#11
20200295784
2020-09-17

Accelerated erasure coding system and method

#12
20200250035
2020-08-06

Using parity data for concurrent data authentication, correction, compression, and encryption

#13
20190215013
2019-07-11

Accelerated erasure coding system and method

#14
20190213076
2019-07-11

SYSTEMS AND METHODS FOR MANAGING DIGITAL DATA IN A FAULT TOLERANT MATRIX

#15
20190205210
2019-07-04

Using parity data for concurrent data authentication, correction, compression, and encryption

#16
20190146867
2019-05-16

Systems and methods for adaptive data storage

#17
20190089384
2019-03-21

Memory system

#18
20190050292
2019-02-14

LARGE OBJECT PARALLEL WRITING

#19
20180262212
2018-09-13

Accelerated erasure coding system and method

#20
20180203764
2018-07-19

Using parity data for concurrent data authentication, correction, compression, and encryption

#21
20170228286
2017-08-10

Systems and methods for managing digital data in a fault tolerant matrix

#22
20170161148
2017-06-08

DETECTION OF AND RECOVERY FROM SILENT DATA LOSS IN AN ERASURE-CODED STORAGE SYSTEM

#23
20170075585
2017-03-16

Reversible data modifications within DS units

#24
20170068597
2017-03-09

Large object parallel writing

#25
20170060691
2017-03-02

Memory device with page emulation mode

#26
20170060466
2017-03-02

Temporary suspension of vault access

#27
20170052843
2017-02-23

Detecting storage errors in a dispersed storage network

#28
20170024280
2017-01-26

Using parity data for concurrent data authentication, correction, compression, and encryption

#29
20170017542
2017-01-19

Systems and methods for adaptive data storage

#30
20170005671
2017-01-05

Accelerated erasure coding system and method

#31
20160371144
2016-12-22

Systems and methods for adaptive error-correction coding

#32
20160342467
2016-11-24

Generalized product codes for flash storage

#33
20160335160
2016-11-17

MEMORY DEVICE WITH SPECULATED BIT FLIP THRESHOLD

#34
20160321134
2016-11-03

Error correction in solid state drives (SSD)

#35
20160274972
2016-09-22

MDS ERASURE CODE CAPABLE OF REPAIRING MULTIPLE NODE FAILURES

#36
20160162196
2016-06-09

Page retirement in a NAND flash memory system

#37
20160147593
2016-05-26

Detecting storage errors in a dispersed storage network

#38
20150301749
2015-10-22

Storage controller, storage system and method of operating storage controller

#39
20150248331
2015-09-03

Computing system with data protection mechanism and method of operation thereof

#40
20150227424
2015-08-13

Data storage device and data checking and correction for volatile memory

#41
20150207522
2015-07-23

Using parity data for concurrent data authentication, correction, compression, and encryption

#42
20150154061
2015-06-04

Page retirement in a NAND flash memory system

#43
20150149859
2015-05-28

Method and apparatus for encoding and decoding data in memory system

#44
20150134894
2015-05-14

Partial R-block recycling

#45
20150089282
2015-03-26

Method of, and apparatus for, layout rectification of erasure encoded storage systems

#46
20150058700
2015-02-26

Methods for accessing a storage unit of a flash memory and apparatuses using the same

#47
20150058699
2015-02-26

Methods for accessing a storage unit of a flash memory and apparatuses using the same

#48
20150058661
2015-02-26

Methods for accessing a storage unit of a flash memory and apparatuses using the same

#49
20140289447
2014-09-25

APPARATUS, SYSTEM, AND METHOD FOR STORAGE SPACE RECOVERY

#50
20140101518
2014-04-10

Dynamic graduated memory device protection in redundant array of independent memory (RAIM) systems

#51
20140101514
2014-04-10

Method of performing write operation or read operation in memory system and system thereof

#52
20140101481
2014-04-10

Per-rank channel marking in a memory system

#53
20130346809
2013-12-26

Detecting storage errors in a dispersed storage network

#54
20130346716
2013-12-26

Verifying encoded data slice integrity in a dispersed storage network

#55
20130326284
2013-12-05

Apparatus, system, and method for managing solid-state storage reliability

#56
20130326269
2013-12-05

Apparatus, system and method for managing solid-state retirement

#57
20130305122
2013-11-14

Apparatus and method for storing and assigning error checking and correcting processing of data to storage arrays

#58
20130282953
2013-10-24

Systems and methods for referencing data on a storage medium

#59
20130246707
2013-09-19

Two stage checksummed raid storage model

#60
20130232289
2013-09-05

Apparatus, system, and method for wear management

#61
20130227346
2013-08-29

Controlling nonvolatile memory device and nonvolatile memory system

#62
20130205183
2013-08-08

Systems and methods for adaptive error-correction coding

#63
20130191703
2013-07-25

Dynamic graduated memory device protection in redundant array of independent memory (RAIM) systems

#64
20130191698
2013-07-25

Hierarchical channel marking in a memory system

#65
20130191685
2013-07-25

PER-RANK CHANNEL MARKING IN A MEMORY SYSTEM

#66
20130179753
2013-07-11

Systems and methods for adaptive data storage

#67
20130173996
2013-07-04

Accelerated erasure coding system and method

#68
20130173956
2013-07-04

Using parity data for concurrent data authentication, correction, compression, and encryption

#69
20130139008
2013-05-30

METHODS AND APPARATUS FOR ECC MEMORY ERROR INJECTION

#70
20130080862
2013-03-28

System and method for correcting errors in data using a compound code

#71
20120272000
2012-10-25

Efficient data storage in storage device arrays

#72
20120221924
2012-08-30

Apparatus, system, and method for managing data storage

#73
20120198127
2012-08-02

COMPOSITE SOLID STATE DRIVE CONTROL SYSTEM

#74
20120131270
2012-05-24

Storage system and control method thereof

#75
20120059981
2012-03-08

APPARATUS, SYSTEM, AND METHOD FOR STORAGE SPACE RECOVERY

#76
20120041992
2012-02-16

File server for redundant array of independent disks (RAID) system

#77
20110302446
2011-12-08

Monitoring lost data in a storage system

#78
20110066883
2011-03-17

DATA STORAGE APPARATUS AND DATA WRITING/READING METHOD

#79
20110035548
2011-02-10

Hybrid media storage system architecture

#80
20100217752
2010-08-26

Data integrity validation in storage systems

#81
20100122148
2010-05-13

Apparatus, system, and method for retiring storage regions

#82
20100095187
2010-04-15

File server for redundant array of independent disks (RAID) system

#83
20100088572
2010-04-08

Processor and error correcting method

#84
20100037022
2010-02-11

RAID data protection architecture using data protection information

#85
20090287956
2009-11-19

Apparatus, system, and method for detecting and replacing failed data storage

#86
20090125671
2009-05-14

Apparatus, system, and method for storage space recovery after reaching a read count limit

#87
20090106584
2009-04-23

Storage apparatus and method for controlling the same

#88
20090083504
2009-03-26

Data integrity validation in storage systems

#89
20090055688
2009-02-26

Detection and correction of dropped write errors in a data storage system

#90
20080282105
2008-11-13

Data integrity validation in storage systems

#91
20080201608
2008-08-21

Recovering from abnormal interruption of a parity update operation in a disk array system

#92
20080189466
2008-08-07

Storage system and control method thereof

#93
20080183964
2008-07-31

Storage system and data management method

#94
20080168225
2008-07-10

Providing enhanced tolerance of data loss in a disk array system

#95
20080104484
2008-05-01

Mass storage system and method

#96
20080040646
2008-02-14

RAID ENVIRONMENT INCORPORATING HARDWARE-BASED FINITE FIELD MULTIPLIER FOR ON-THE-FLY XOR

#97
20080040542
2008-02-14

RAID ENVIRONMENT INCORPORATING HARDWARE-BASED FINITE FIELD MULTIPLIER FOR ON-THE-FLY XOR

#98
20080040416
2008-02-14

RAID ENVIRONMENT INCORPORATING HARDWARE-BASED FINITE FIELD MULTIPLIER FOR ON-THE-FLY XOR

#99
20080040415
2008-02-14

RAID ENVIRONMENT INCORPORATING HARDWARE-BASED FINITE FIELD MULTIPLIER FOR ON-THE-FLY XOR

#100
20080022156
2008-01-24

File server for redundant array of independent disks (RAID) system

#101
20070050670
2007-03-01

Disk array apparatus, method for controlling the same, and program

#102
20060294299
2006-12-28

Techniques to verify storage of information

#103
20060224914
2006-10-05

RAID system using regional error statistics for redundancy grouping

#104
20060218343
2006-09-28

Storage control device and storage device error control method

#105
20060123271
2006-06-08

RAID environment incorporating hardware-based finite field multiplier for on-the-fly XOR

#106
20060123270
2006-06-08

Method and system for recovering from abnormal interruption of a parity update operation in a disk array system

#107
20060123193
2006-06-08

Control method for distributed storage system

#108
20060080505
2006-04-13

Disk array device and control method for same

#109
20060074960
2006-04-06

Providing data integrity for data streams

#110
20060069941
2006-03-30

Embedded system with reduced susceptibility to single event upset effects

#111
20060047993
2006-03-02

Apparatus, system, and method for error checking and recovery of transmitted data in a SCSI environment

#112
20060047872
2006-03-02

Storage system has the function of preventing drive write error

#113
20050229033
2005-10-13

Disk array controller and information processing apparatus

#114
20050144551
2005-06-30

MRAM having error correction code circuitry and method therefor

#115
20050120265
2005-06-02

Data storage system with error correction code and replaceable defective memory

#116
20050114729
2005-05-26

Host-initiated data reconstruction for improved RAID read operations

#117
20050094459
2005-05-05

Magnetic memory devices having selective error encoding capability based on fault probabilities

#118
20050086572
2005-04-21

Semiconductor device having ECC circuit

#119
20050081088
2005-04-14

Array controller for disk array, and method for rebuilding disk array

#120
20050066110
2005-03-24

Circuit, system and method for encoding data to be stored on a non-volatile memory array

#121
20050055621
2005-03-10

Magnetic memory with error correction coding

#122
20050036381
2005-02-17

System and method for handling writes in HDD using 4K block sizes

#123
20050036371
2005-02-17

Semiconductor memory including error correction function

#124
20050005230
2005-01-06

Semiconductor integrated circuit device and error checking and correcting method thereof

#125
15816138
2018-09-18

Partial data replay in a distributed memory buffer system

#126
14274218
2016-11-08

File recovery using diverse erasure encoded fragments