ClassID:

199774

G11C29/34 - CPC Classification

Classification description:

Checking stores for correct operation ; Subsequent repair ; Testing stores during standby or offline operation; Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals; Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing; Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details; Address generation devices; Devices for accessing memories, e.g. details of addressing circuits; Accessing single arrays Accessing multiple bits simultaneously

Recent Application in this class:
#1
20240136006
2024-04-25

Memory Testing Techniques

#2
20240071551
2024-02-29

SEMICONDUCTOR STORAGE APPARATUS

#3
20230395171
2023-12-07

ONE-TIME PROGRAMMABLE (ROTP) NVM

#4
20220328122
2022-10-13

Memory chip having on-die mirroring function and method for testing the same

#5
20220122683
2022-04-21

Electronic devices including a test circuit and methods of operating the electronic devices

#6
20210350869
2021-11-11

Intelligent proactive responses to operations to read data from memory cells

#7
20210313001
2021-10-07

Memory device and test method thereof

#8
20210174890
2021-06-10

TEST CIRCUIT AND MEMORY CHIP USING TEST CIRCUIT

#9
20210104292
2021-04-08

Memory chip having on-die mirroring function and method for testing the same

#10
20200381076
2020-12-03

System and method for prioritization of bit error correction attempts

#11
20200381026
2020-12-03

IN-MEMORY COMPUTING DEVICE FOR 8T-SRAM MEMORY CELLS

#12
20200327952
2020-10-15

Memory system and operation method thereof

#13
20200194093
2020-06-18

Memory testing techniques

#14
20200183777
2020-06-11

Memory system and operating method of memory system

#15
20200066312
2020-02-27

Memory circuit and method of operating a memory circuit

#16
20200020394
2020-01-16

Flash memory with reference voltage generation from a plurality of cells

#17
20190325935
2019-10-24

Semiconductor memory device and operating method thereof

#18
20190272886
2019-09-05

Integrated characterization vehicles for non-volatile memory cells

#19
20190220346
2019-07-18

Safety enhancement for memory controllers

#20
20190206492
2019-07-04

Content addressable memory with match hit quality indication

#21
20190066801
2019-02-28

Characterizing and operating a non-volatile memory device

#22
20190035451
2019-01-31

Semiconductor memory device and operating method thereof

#23
20190018731
2019-01-17

Integrated circuit fault detection

#24
20180204618
2018-07-19

Content addressable memory with match hit quality indication

#25
20180158534
2018-06-07

Memory circuit including overlay memory cells and method of operating thereof

#26
20180129559
2018-05-10

SEMICONDUCTOR MEMORY DEVICE, CONTROLLER, AND OPERATING METHODS THEREOF

#27
20180082731
2018-03-22

Semiconductor memory device for applying different bias voltages and operating method thereof

#28
20180025788
2018-01-25

Methods of operating buffered multi-rank memory modules configured to selectively link rank control signals

#29
20170221581
2017-08-03

Semiconductor apparatus with reduced risks of chip counterfeiting and network invasion

#30
20170148500
2017-05-25

Memory circuit capable of being quickly written in data

#31
20170147211
2017-05-25

Memory circuit with improved read and write access

#32
20170140839
2017-05-18

Address translation stimuli generation for post-silicon functional validation

#33
20170140838
2017-05-18

Scan compression architecture for highly compressed designs and associated methods

#34
20170092379
2017-03-30

Buffered multi-rank memory modules configured to selectively link rank control signals and methods of operating the same

#35
20160254062
2016-09-01

Semiconductor device, test program, and test method

#36
20160141052
2016-05-19

Electronic memory device and test method of such a device

#37
20150323593
2015-11-12

Scan compression architecture for highly compressed designs and associated methods

#38
20150206601
2015-07-23

Semiconductor memory device, test control system, and method of operating test control system

#39
20150199232
2015-07-16

Implementing ECC control for enhanced endurance and data retention of flash memories

#40
20150199231
2015-07-16

Implementing ECC control for enhanced endurance and data retention of flash memories

#41
20150131383
2015-05-14

Non-volatile in-memory computing device

#42
20150098261
2015-04-09

Nonvolatile semiconductor memory device changing the number of selected bits and/or the number of selected bays at data write operation

#43
20140376311
2014-12-25

Non-volatile memory device and method for shortened erase operation during testing

#44
20140286113
2014-09-25

Semiconductor device having roll call circuit

#45
20140211572
2014-07-31

Nonvolatile logic array with built-in test result signal

#46
20140050035
2014-02-20

Semiconductor memory device and method of testing the same

#47
20140022836
2014-01-23

Semiconductor memory device having resistive memory cells and method of testing the same

#48
20130315007
2013-11-28

Test circuit and method of semiconductor memory apparatus

#49
20130258786
2013-10-03

Victim port-based design for test area overhead reduction in multiport latch-based memories

#50
20130242665
2013-09-19

Method and apparatus for shortened erase operation

#51
20130201776
2013-08-08

Built-in test circuit and method

#52
20130148405
2013-06-13

Semiconductor memory device and method of performing burn-in test on the same

#53
20130121097
2013-05-16

Address output circuit and semiconductor memory device

#54
20130111281
2013-05-02

Integrated circuit, test circuit, and method of testing

#55
20120327724
2012-12-27

Semiconductor memory with redundant word lines, system, and method of manufacturing semiconductor memory

#56
20120287737
2012-11-15

Repairing circuit for memory circuit and method thereof and memory circuit using the same

#57
20120243284
2012-09-27

Using storage cells to perform computation

#58
20120243283
2012-09-27

Using storage cells to perform computation

#59
20120124436
2012-05-17

SEMICONDUCTOR MEMORY DEVICE PERFORMING PARALLEL TEST OPERATION

#60
20110013442
2011-01-20

Using storage cells to perform computation

#61
20100296342
2010-11-25

Nonvolatile semiconductor memory device

#62
20100052727
2010-03-04

SYNCHRONOUS SEMICONDUCTOR DEVICE, AND INSPECTION SYSTEM AND METHOD FOR THE SAME

#63
20090290441
2009-11-26

Memory block testing

#64
20090231933
2009-09-17

Semiconductor memory device with signal aligning circuit

#65
20090195280
2009-08-06

INTEGRATED CIRCUIT HAVING A MEMORY WITH A PLURALITY OF STORAGE CELLS OF SYNCHRONOUS DESIGN AND CONNECTED TO CLOCK GATING UNITS

#66
20090103350
2009-04-23

Method of Testing an Integrated Circuit, Method of Manufacturing an Integrated Circuit, and Integrated Circuit

#67
20080205111
2008-08-28

Semiconductor memory device and defect remedying method thereof

#68
20080204067
2008-08-28

Synchronous semiconductor device, and inspection system and method for the same

#69
20080192562
2008-08-14

Circuit and method for decoding column addresses in semiconductor memory apparatus

#70
20080165596
2008-07-10

Semiconductor memory device and method thereof

#71
20080158995
2008-07-03

Flash EEPROM System

#72
20080141082
2008-06-12

TEST MODE MULTI-BYTE PROGRAMMING WITH INTERNAL VERIFY AND POLLING FUNCTION

#73
20080109688
2008-05-08

Built in self test transport controller architecture

#74
20080062788
2008-03-13

Parallel bit test circuit and method

#75
20080062785
2008-03-13

Non-volatile memory with reduced erase/write cycling during trimming of initial programming voltage

#76
20080022170
2008-01-24

Semiconductor memory device capable of arbitrarily setting the number of memory cells to be tested and related test method

#77
20070266276
2007-11-15

Memory block testing

#78
20070242535
2007-10-18

Semiconductor memory device and defect remedying method thereof

#79
20070208968
2007-09-06

At-speed multi-port memory array test method and apparatus

#80
20070183233
2007-08-09

Semiconductor integrated circuit device

#81
20070126479
2007-06-07

Semiconductor memory device with signal aligning circuit

#82
20070014167
2007-01-18

Semiconductor memory device with reduced multi-row address testing

#83
20060120125
2006-06-08

Semiconductor memory device and defect remedying method thereof

#84
20060114729
2006-06-01

Non-volatile semiconductor memory device and memory system using the same

#85
20060085701
2006-04-20

Method and apparatus for separating native, functional and test configurations of memory

#86
20060018167
2006-01-26

Flash memory device capable of reducing test time and test method thereof

#87
20050286336
2005-12-29

Flash EEprom system

#88
20050257107
2005-11-17

Parallel bit testing device and method

#89
20050179058
2005-08-18

Semiconductor memory device and defect remedying method thereof

#90
20050162949
2005-07-28

Method for testing an integrated semiconductor memory, and integrated semiconductor memory

#91
20050114064
2005-05-26

Circuit for a parallel bit test of a semiconductor memory device and method thereof

#92
20050111293
2005-05-26

Synchronous semiconductor device, and inspection system and method for the same

#93
20050068841
2005-03-31

Integrated memory and method for functional testing of the integrated memory

#94
20050063229
2005-03-24

Method of driving and testing a semiconductor memory device

#95
20050024964
2005-02-03

Device for margin testing a semiconductor memory by applying a stressing voltage simultaneously to complementary and true digit lines

#96
15484038
2018-09-04

Characterizing and operating a non-volatile memory device