ClassID:

190037

G06F11/165 - CPC Classification

Classification description:

Error detection; Error correction; Monitoring; Responding to the occurrence of a fault, e.g. fault tolerance; Error detection or correction of the data by redundancy in hardware; Error detection by comparing the output of redundant processing systems with continued operation after detection of the error

Recent Application in this class:
#1
20260093584
2026-04-02

PROVIDING ADAPTIVE AND DYNAMIC REDUNDANCY FOR FUNCTIONAL SAFETY IN PROCESSOR DEVICES

#2
20250307089
2025-10-02

MEMORY CARD READING DEVICE

#3
20250077363
2025-03-06

METHOD FOR FAULT-TOLERANT OPERATION OF A PROCESSING UNIT AND OF A PROCESSING ARRANGEMENT, CIRCUIT ARRANGEMENT, AND COMPUTING UNIT

#4
20240311260
2024-09-19

DYNAMIC MULTI-LANE DEGRADE CAPABILITY TO FACILITATE UNINTERRUPTED SERVICE

#5
20240289239
2024-08-29

ONLINE FAULT DETECTION IN RERAM-BASED AI/ML

#6
20230036687
2023-02-02

Method for monitoring an engine control unit

#7
20220291996
2022-09-15

SYSTEMS, METHODS, AND DEVICES FOR FAULT RESILIENT STORAGE

#8
20220283914
2022-09-08

Service takeover method, storage device, and service takeover apparatus

#9
20220147425
2022-05-12

Fault location in a redundant acquisition system

#10
20220100600
2022-03-31

Method and apparatus to neutralize replication error and retain primary and secondary synchronization during synchronous replication

#11
20220075680
2022-03-10

Diverse integrated processing using processors and diverse firmware

#12
20220066888
2022-03-03

Online fault detection in ReRAM-based AI/ML

#13
20210357126
2021-11-18

Active-active architecture for distributed ISCSI target in hyper-converged storage

#14
20210349782
2021-11-11

Systems, methods, and devices for fault resilient storage

#15
20210279124
2021-09-09

Memory scanning operation in response to common mode fault signal

#16
20210216416
2021-07-15

Noise estimation method, non-transitory computer-readable storage medium, and noise estimation apparatus

#17
20210046958
2021-02-18

Computer interlocking system and switching control method for the same, device, and storage medium

#18
20200319981
2020-10-08

Computing with unreliable processor cores

#19
20200278984
2020-09-03

Method and apparatus to neutralize replication error and retain primary and secondary synchronization during synchronous replication

#20
20200250126
2020-08-06

Active-active architecture for distributed ISCSI target in hyper-converged storage

#21
20200250055
2020-08-06

Service takeover method, storage device, and service takeover apparatus

#22
20200201702
2020-06-25

Diverse integrated processing using processors and diverse firmware

#23
20200167245
2020-05-28

Processor for detecting and preventing recognition error

#24
20200167227
2020-05-28

Storage device and operating method thereof

#25
20200133803
2020-04-30

Method for operating a microcontroller and microcontroller by executing a process again when the process has not been executed successfully

#26
20190391885
2019-12-26

Zero data loss transfer protocol

#27
20190361764
2019-11-28

Redundant processor architecture

#28
20190324454
2019-10-24

Control redundancy

#29
20190171536
2019-06-06

Data processing system having lockstep operation

#30
20190073278
2019-03-07

Signal processing device, signal processing method, and program

#31
20190026198
2019-01-24

Method and device for configuring an execution means and for detecting a state of operation thereof

#32
20180336107
2018-11-22

Method and device for recognizing hardware errors in microprocessors

#33
20180322000
2018-11-08

Diverse integrated processing using processors and diverse firmware

#34
20180307841
2018-10-25

Computer system security with redundant diverse secondary control system with incompatible primary control system

#35
20180307575
2018-10-25

Automated test generation for multi-interface and multi-platform enterprise virtualization management environment

#36
20180307574
2018-10-25

Automated test generation for multi-interface and multi-platform enterprise virtualization management environment

#37
20180143887
2018-05-24

Service takeover method, storage device, and service takeover apparatus

#38
20180105183
2018-04-19

Vehicle safety electronic control system

#39
20180074920
2018-03-15

Managing server processes with proxy files

#40
20170351577
2017-12-07

Method and apparatus for managing mismatches within a multi-threaded lockstep processing system

#41
20170308489
2017-10-26

Speculative and iterative execution of delayed data flow graphs

#42
20170308445
2017-10-26

Lockstepped CPU selection based on failure status

#43
20170300245
2017-10-19

Reducing memory inconsistencies between synchronized computing devices

#44
20170228281
2017-08-10

Distributed real-time computer system and time-triggered distribution unit

#45
20170123694
2017-05-04

Memory controller and memory device

#46
20160283314
2016-09-29

Multi-channel network-on-a-chip

#47
20160239393
2016-08-18

Faulty core recovery mechanisms for a three-dimensional network on a processor array

#48
20160034368
2016-02-04

Semiconductor device with output data selection of lockstepped computing elements based on diagnostic information

#49
20160019126
2016-01-21

Failure recovery apparatus of digital logic circuit and method thereof

#50
20160001801
2016-01-07

System, method, and apparatus for generating vital messages on an on-board system of a vehicle

#51
20150378845
2015-12-31

Zero data loss transfer protocol

#52
20150370657
2015-12-24

Protecting virtual machines from network failures

#53
20150339201
2015-11-26

Microcontroller utilizing redundant address decoders and electronic control device using the same

#54
20150286525
2015-10-08

Memory access scheme for system on chip

#55
20150169427
2015-06-18

Fault-tolerant failsafe computer system using COTS components

#56
20150095699
2015-04-02

Control device, control method and recording medium storing program thereof

#57
20150089287
2015-03-26

EVENT-TRIGGERED STORAGE OF DATA TO NON-VOLATILE MEMORY

#58
20150018980
2015-01-15

Method for the fail-safe operation of a process control system with redundant control devices

#59
20140367113
2014-12-18

Subsea production system with multiple location master control station system

#60
20140351658
2014-11-27

Redundant computing architecture

#61
20140297995
2014-10-02

Fault-tolerant system and fault-tolerant operating method capable of synthesizing result by at least two calculation modules

#62
20140237328
2014-08-21

System and method for fault tolerant computing using generic hardware

#63
20140214277
2014-07-31

Method for operating an electrical power steering mechanism

#64
20130111264
2013-05-02

Processor device and program

#65
20130024721
2013-01-24

Control computer system, method for controlling a control computer system, and use of a control computer system

#66
20130007513
2013-01-03

Redundant two-processor controller and control method

#67
20120311382
2012-12-06

Error detection and/or correction through coordinated computations

#68
20120233506
2012-09-13

Redundant computing system and redundant computing method

#69
20120210199
2012-08-16

System and method for fault tolerant computing using generic hardware

#70
20120210164
2012-08-16

Scheduler for multiprocessor system switch with selective pairing

#71
20120005525
2012-01-05

Information processing apparatus for performing error process when controllers in synchronization operation detect error simultaneously

#72
20110235527
2011-09-29

MULTICHANNEL CONTROLLER MODULE

#73
20110234304
2011-09-29

On-Chip Redundancy High-Reliable System and Method of Controlling the Same

#74
20110214125
2011-09-01

TASK MANAGEMENT CONTROL APPARATUS AND METHOD HAVING REDUNDANT PROCESSING COMPARISON

#75
20110208997
2011-08-25

Radiation hard and fault tolerant multicore processor and method for ionizing radiation environment

#76
20110175643
2011-07-21

Method and apparatus for handling an output mismatch

#77
20110138230
2011-06-09

Redundant control apparatus

#78
20100295571
2010-11-25

Device and Method for Configuring a Semiconductor Circuit

#79
20100287413
2010-11-11

Error detection and/or correction through coordinated computations

#80
20100207681
2010-08-19

On-chip redundancy high-reliable system and method of controlling the same

#81
20100191942
2010-07-29

Information processing apparatus for inhibiting instructions, saving and restoring internal information in response to abnormality in redundant processor system

#82
20100174448
2010-07-08

Method and device for operating a control unit

#83
20100138693
2010-06-03

Multi-core processing system for vehicle control or an internal combustion engine controller

#84
20100115245
2010-05-06

DETECTING AND RECOVERING FROM TIMING VIOLATIONS OF A PROCESSOR

#85
20100088535
2010-04-08

Synchronization control apparatus, information processing apparatus, and synchronization management method for managing synchronization between a first processor and a second processor

#86
20100077262
2010-03-25

Information processing device and error processing method

#87
20090217092
2009-08-27

Method and Device for Controlling a Computer System Having At Least Two Execution Units and One Comparator Unit

#88
20090044044
2009-02-12

DEVICE AND METHOD FOR CORRECTING ERRORS IN A SYSTEM HAVING AT LEAST TWO EXECUTION UNITS HAVING REGISTERS

#89
20080215913
2008-09-04

Information Processing System and Information Processing Method

#90
20080109642
2008-05-08

Monitor processor authentication key for critical data

#91
20080018516
2008-01-24

Method and apparatus for output current control

#92
20070294574
2007-12-20

Dual computer for system backup and being fault-tolerant

#93
20070283099
2007-12-06

Logging of level-two cache transactions into banks of the level-two cache stores the transactions for diagnostic and debug

#94
20070282967
2007-12-06

Method and system of a persistent memory

#95
20070277023
2007-11-29

Method For Switching Over Between At Least Two Operating Modes Of A Processor Unit, As Well Corresponding Processor Unit

#96
20070074011
2007-03-29

Reliable computing with a many-core processor

#97
20070022348
2007-01-25

Reducing the uncorrectable error rate in a lockstepped dual-modular redundancy system

#98
20060282702
2006-12-14

Task management control apparatus and method, having redundant processing comparison

#99
20060248384
2006-11-02

Method and apparatus for recovery from loss of lock step

#100
20060212753
2006-09-21

Control method for information processing apparatus, information processing apparatus, control program for information processing system and redundant comprisal control apparatus

#101
20060190702
2006-08-24

Device and method for correcting errors in a processor having two execution units

#102
20060150005
2006-07-06

Fault tolerant computer system and interrupt control method for the same

#103
20060150004
2006-07-06

Fault tolerant system and controller, operation method, and operation program used in the fault tolerant system

#104
20060149986
2006-07-06

Fault tolerant system and controller, access control method, and control program used in the fault tolerant system

#105
20060136672
2006-06-22

Logging of level-two cache transactions into banks of the level-two cache for system rollback

#106
20060136607
2006-06-22

Multiplex apparatus and method for multiplexing legacy device

#107
20060133410
2006-06-22

Fault tolerant duplex computer system and its control method

#108
20060107114
2006-05-18

System and method for using information relating to a detected loss of lockstep for determining a responsive action

#109
20060107111
2006-05-18

System and method for reintroducing a processor module to an operating system after lockstep recovery

#110
20060107107
2006-05-18

System and method for providing firmware recoverable lockstep protection

#111
20060107106
2006-05-18

System and method for maintaining in a multi-processor system a spare processor that is in lockstep for use in recovering from loss of lockstep for another processor

#112
20060059226
2006-03-16

Information handling system and method for clustering with internal cross coupled storage

#113
20050246587
2005-11-03

Method and system of determining whether a user program has made a system level call

#114
20050246581
2005-11-03

Error handling system in a redundant processor

#115
20050240829
2005-10-27

Lockstep error signaling

#116
20050240806
2005-10-27

Diagnostic memory dump method in a redundant processor

#117
20050223275
2005-10-06

Performance data access

#118
20050223178
2005-10-06

Delegated write for race avoidance in a processor

#119
20050160312
2005-07-21

Fault-tolerant computers

#120
18350358
2024-10-22

Fault tolerant distributed computing system based on dynamic reconfiguration

#121
17341530
2022-05-17

Performing remote part reseat actions

#122
15959129
2019-06-25

Control redundancy

#123
15660714
2020-01-28

Crash tolerant computer system

#124
13539084
2015-04-07

Recovering file system blocks of file systems