ClassID:

199791

G11C2029/5002 - 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; Marginal testing, e.g. race, voltage or current testing Characteristic

Recent Application in this class:
#1
20250095762
2025-03-20

MEMORY TEST CIRCUIT, MEMORY ARRAY, AND TESTING METHOD OF MEMORY ARRAY

#2
20240233854
2024-07-11

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE

#3
20240233851
2024-07-11

Memory device including sense amplifying circuit

#4
20240177743
2024-05-30

METHODS FOR OPTIMIZING SEMICONDUCTOR DEVICE PLACEMENT ON A SUBSTRATE FOR IMPROVED PERFORMANCE, AND ASSOCIATED SYSTEMS AND METHODS

#5
20240079080
2024-03-07

Memory test circuit, memory array, and testing method of memory array

#6
20230307083
2023-09-28

Control method, semiconductor memory, and electronic device

#7
20230268022
2023-08-24

Mediating directed refresh management induced row hammer and row access strobe (RAS) clobber failures

#8
20230260590
2023-08-17

ROW ACCESS STROBE (RAS) CLOBBER AND ROW HAMMER FAILURE MITIGATION

#9
20230244793
2023-08-03

Row access strobe (RAS) clobber and row hammer failures using a deterministic protocol

#10
20230068666
2023-03-02

Methods for optimizing semiconductor device placement on a substrate for improved performance, and associated systems and methods

#11
20220358013
2022-11-10

Systems and methods for correcting data errors in memory

#12
20210396604
2021-12-23

Apparatus, system, and method for trimming analog temperature sensors

#13
20210383875
2021-12-09

Memory device

#14
20210343359
2021-11-04

Sensor for performance variation of memory read and write characteristics

#15
20210174841
2021-06-10

Device and method for data-writing

#16
20210173739
2021-06-10

Systems and methods for correcting data errors in memory

#17
20210065837
2021-03-04

Method of improving read current stability in analog non-volatile memory cells by screening memory cells

#18
20210042187
2021-02-11

Inter-hamming difference analyzer for memory array and measuring and testing methods for inter-hamming differences of memory array

#19
20210012855
2021-01-14

Method and apparatus for enabling multiple return material authorizations (RMAs) on an integrated circuit device

#20
20200265913
2020-08-20

Structure and method for testing three-dimensional memory device

#21
20200202955
2020-06-25

Memory device for changing pass voltage

#22
20200143901
2020-05-07

Sensor for performance variation of memory read and write characteristics

#23
20200051598
2020-02-13

Device and method for data-writing

#24
20200005884
2020-01-02

Erase page check

#25
20190294498
2019-09-26

Memory array and measuring and testing methods for inter-hamming differences of memory array

#26
20190236288
2019-08-01

Tamper-proof storage using signatures based on threshold voltage distributions

#27
20190214091
2019-07-11

Memory device including a deterioration level detection circuit

#28
20190205208
2019-07-04

Systems and methods for correcting data errors in memory

#29
20190130988
2019-05-02

Testing a semiconductor device including a voltage detection circuit and temperature detection circuit that can be used to generate read assist and/or write assist in an SRAM circuit portion and method therefor

#30
20190122728
2019-04-25

Apparatuses and methods for sensing a phase-change test cell and determining changes to the test cell resistance due to thermal exposure

#31
20190108882
2019-04-11

Method, system and device for testing correlated electron switch (CES) devices

#32
20190096504
2019-03-28

Detecting random telegraph noise defects in memory

#33
20190066820
2019-02-28

Method for testing MRAM device and test apparatus thereof

#34
20190057756
2019-02-21

Structure and method for testing three-dimensional memory device

#35
20190051341
2019-02-14

Dynamically controlling voltage for access operations to magneto-resistive random access memory (MRAM) bit cells to account for ambient temperature

#36
20190027291
2019-01-24

Magnetic field generator

#37
20190019541
2019-01-17

Device and method for data-writing

#38
20180313888
2018-11-01

Method for continuous tester operation during multiple stage temperature testing

#39
20180306854
2018-10-25

Testing and setting performance parameters in a semiconductor device and method therefor

#40
20180294024
2018-10-11

Method and system for determining temperature using a magnetic junction

#41
20180269864
2018-09-20

Semiconductor device

#42
20180247698
2018-08-30

Method for SRAM yield estimation

#43
20180233216
2018-08-16

Circuit and method for detecting time dependent dielectric breakdown (TDDB) shorts and signal-margin testing

#44
20180224497
2018-08-09

Computing device executing program performing method of analyzing power noise in semiconductor device, semiconductor device design method, and program storage medium storing program

#45
20180218766
2018-08-02

Method for low power operation and test using DRAM device

#46
20180190340
2018-07-05

Memory device and memory system performing request-based refresh, and operating method of the memory device

#47
20180181500
2018-06-28

Tamper-proof storage using signatures based on threshold voltage distributions

#48
20180181454
2018-06-28

Virtual timer for data retention

#49
20180173900
2018-06-21

Apparatus and method for physically unclonable function (PUF) for a memory array

#50
20180157555
2018-06-07

Memory array and measuring and testing methods for inter-hamming differences of memory array

#51
20180122465
2018-05-03

Apparatuses and methods for sensing a phase change test cell and determining changes to the test cell resistance due to thermal exposure

#52
20180122464
2018-05-03

Apparatuses and methods for sensing a phase-change test cell and determining changes to the test cell resistance due to thermal exposure

#53
20180114556
2018-04-26

Read circuitry for electrostatic discharge switching memristive element

#54
20180113166
2018-04-26

High speed and high precision characterization of VTsat and VTlin of FET arrays

#55
20180068713
2018-03-08

Array power supply-based screening of static random access memory cells for bias temperature instability

#56
20180067809
2018-03-08

Raid data loss prevention

#57
20180039537
2018-02-08

Systems and methods for correcting data errors in memory susceptible to data loss when subjected to elevated temperatures

#58
20180033491
2018-02-01

Background reference positioning and local reference positioning using threshold voltage shift read

#59
20180033490
2018-02-01

Nonvolatile memory system with background reference positioning and local reference positioning

#60
20180017606
2018-01-18

ESD detection apparatus and method applied to digital integrated circuit, and integrated circuit

#61
20180006449
2018-01-04

Electrostatic discharge memristive element switching

#62
20170372793
2017-12-28

Testing a semiconductor device including a voltage detection circuit and temperature detection circuit that can be used to generate read assist and/or write assist in an SRAM circuit portion and method therefor

#63
20170323669
2017-11-09

Device and method for data-writing

#64
20170255732
2017-09-07

Memory and logic lifetime simulation systems and methods

#65
20170255507
2017-09-07

Technologies for estimating remaining life of integrated circuits using on-chip memory

#66
20170229486
2017-08-10

Semiconductor device and electronic device

#67
20170147436
2017-05-25

Raid data loss prevention

#68
20170133085
2017-05-11

Memory device and memory system performing request-based refresh, and operating method of the memory device

#69
20170115915
2017-04-27

Memory module monitoring memory operation and power management method thereof

#70
20170059645
2017-03-02

Addressable test circuit and test method for key parameters of transistors

#71
20170017808
2017-01-19

Apparatus for physically unclonable function (PUF) for a memory array

#72
20160377669
2016-12-29

On-chip test circuit for magnetic random access memory (MRAM)

#73
20160284418
2016-09-29

Method and system for improving the radiation tolerance of floating gate memories

#74
20160258999
2016-09-08

Digital test system

#75
20160247554
2016-08-25

Static random-access memory (SRAM) sensor for bias temperature instability

#76
20160233866
2016-08-11

Word line driver comprising NAND circuit

#77
20160161546
2016-06-09

Computing device executing program performing method of analyzing power noise in semiconductor device, semiconductor device design method, and program storage medium storing program

#78
20160104544
2016-04-14

Method and system for determining temperature using a magnetic junction

#79
20160086676
2016-03-24

Method and system for improving the radiation tolerance of floating gate memories

#80
20160078967
2016-03-17

Power loss test device and method for nonvolatile memory device

#81
20160061880
2016-03-03

Methods, apparatus and system for TDDB testing

#82
20160055951
2016-02-25

Electromagnet, tester and method of manufacturing magnetic memory

#83
20160054380
2016-02-25

Testing and setting performance parameters in a semiconductor device and method therefor

#84
20160054379
2016-02-25

Testing and setting performance parameters in a semiconductor device and method therefor

#85
20160054377
2016-02-25

Testing and setting performance parameters in a semiconductor device and method therefor

#86
20160027504
2016-01-28

NAND memory array with BL-hierarchical structure for concurrent all-BL, all-threshold-state program, and alternative-WL program, odd/even read and verify operations

#87
20160013792
2016-01-14

Circuit and method for detection and compensation of transistor mismatch

#88
20150348615
2015-12-03

Array power supply-based screening of static random access memory cells for bias temperature instability

#89
20150340084
2015-11-26

Array power supply-based screening of static random access memory cells for bias temperature instability

#90
20150340081
2015-11-26

Array power supply-based screening of static random access memory cells for bias temperature instability

#91
20150325313
2015-11-12

Assist circuits for SRAM testing

#92
20150294725
2015-10-15

Memory system, method of programming the memory system, and method of testing the memory system

#93
20150287476
2015-10-08

Method of testing semiconductor memory device, test device, and computer readable recording medium for recording test program for semiconductor memory device

#94
20150270018
2015-09-24

Traffic and temperature based memory testing

#95
20150270017
2015-09-24

Traffic and temperature based memory testing

#96
20150260804
2015-09-17

Tester for testing magnetic memory

#97
20150178158
2015-06-25

Shaping codes for memory

#98
20150138887
2015-05-21

Method and system for improving the radiation tolerance of floating gate memories

#99
20150063009
2015-03-05

Dynamic static random access memory (SRAM) array characterization using an isolated bit-line

#100
20150058698
2015-02-26

Data recovery from blocks with gate shorts

#101
20150043292
2015-02-12

Memory, memory system including the same and method for operating memory

#102
20150029783
2015-01-29

Method of detecting transistors mismatch in a SRAM cell

#103
20140347936
2014-11-27

Recovery of interfacial defects in memory cells

#104
20140330533
2014-11-06

Digital test system

#105
20140325179
2014-10-30

System and method for writing pilot data interspersed with user data for estimating disturbance experienced by user data

#106
20140281736
2014-09-18

Self-diagnosing method of a volatile memory device and an electronic device performing the same

#107
20140278160
2014-09-18

Estimation method, estimation device, and inspection device for variable resistance element, and nonvolatile memory device

#108
20140269124
2014-09-18

Memory with bit line current injection

#109
20140269025
2014-09-18

Memory with redundant sense amplifier

#110
20140252356
2014-09-11

Devices and methods for measurement of magnetic characteristics of MRAM wafers using magnetoresistive test strips

#111
20140241040
2014-08-28

Electronic device

#112
20140204694
2014-07-24

Systems and methods for adaptive soft programming for non-volatile memory using temperature sensor

#113
20140203814
2014-07-24

Method and apparatus for measuring alpha particle induced soft errors in semiconductor devices

#114
20140189433
2014-07-03

Memory subsystem performance based on in-system weak bit detection

#115
20140143618
2014-05-22

Flash interface error injector

#116
20140143617
2014-05-22

Flash interface error injector

#117
20140140141
2014-05-22

Read margin measurement in a read-only memory

#118
20140089739
2014-03-27

SERIAL ADVANCED TECHNOLOGY ATTACHMENT DUAL IN-LINE MEMORY MODULE DEVICE HAVING TESTING CIRCUIT FOR CAPACITOR

#119
20140085989
2014-03-27

Semiconductor memory device having programmable select transistors within memory units

#120
20140050026
2014-02-20

Method of executing wear leveling in a flash memory device according to ambient temperature information and related flash memory device

#121
20140050023
2014-02-20

Memory device having collaborative filtering to reduce noise

#122
20140006849
2014-01-02

Fault-aware mapping for shared last level cache (LLC)

#123
20140003161
2014-01-02

Test circuit for testing refresh circuitry of a semiconductor memory device

#124
20130343115
2013-12-26

Resistance memory cell and operation method thereof

#125
20130294181
2013-11-07

Memory cell having flexible read/write assist and method of using

#126
20130290617
2013-10-31

Method and system for controlling loss of reliability of non-volatile memory

#127
20130258790
2013-10-03

Memory with redundant sense amplifier

#128
20130247145
2013-09-19

Temperature-profiled device fingerprint generation and authentication from power-up states of static cells

#129
20130235649
2013-09-12

Direct relative measurement of memory durability

#130
20130229877
2013-09-05

Memory with bit line current injection

#131
20130223159
2013-08-29

Memory with variable strength sense amplifier

#132
20130223158
2013-08-29

Memory with bit line capacitive loading

#133
20130223136
2013-08-29

SRAM based on 6 transistor structure including a first inverter, a second inverter, a first pass-gate transistor, and a second pass-gate transistor

#134
20130222071
2013-08-29

Oscillato based on a 6T SRAM for measuring the bias temperature instability

#135
20130221987
2013-08-29

Static noise margin monitoring circuit and method

#136
20130215700
2013-08-22

Semiconductor memory device changing refresh interval depending on temperature

#137
20130215693
2013-08-22

Tracking capacitive loads

#138
20130191048
2013-07-25

METHOD AND DEVICE FOR ESTIMATING DAMAGE TO A MAGNETIC TUNNEL JUNCTION (MTJ) ELEMENT

#139
20130170307
2013-07-04

ELECTRONIC DEVICE AND METHOD FOR TESTING ENDURANCE OF MEMORY

#140
20130163357
2013-06-27

Quantifying the read and write margins of memory bit cells

#141
20130155767
2013-06-20

Sensing phase-change memory/test cells for determining whether a cell resistance has changed due to thermal exposure

#142
20130155759
2013-06-20

Test structures, methods of manufacturing thereof, test methods, and MRAM arrays

#143
20130135953
2013-05-30

SEMICONDUCTOR MEMORY DEVICE

#144
20130135952
2013-05-30

Semiconductor memory device and method of testing the same

#145
20130094315
2013-04-18

Static random access memory test structure

#146
20130094312
2013-04-18

VOLTAGE SCALING DEVICE OF SEMICONDUCTOR MEMORY

#147
20130094302
2013-04-18

Integrated circuit chip and semiconductor memory device

#148
20130088248
2013-04-11

Determination of series resistance of an array of capacitive elements

#149
20130080729
2013-03-28

Pilot placement for non-volatile memory

#150
20130064027
2013-03-14

Memory and Method of Adjusting Operating Voltage thereof

#151
20130061101
2013-03-07

Non-volatile memory management system with load leveling and method of operation thereof

#152
20130058177
2013-03-07

Method of screening static random access memory cells for positive bias temperature instability

#153
20130049791
2013-02-28

On-Chip Delay Measurement Through a Transistor Array

#154
20130044532
2013-02-21

Low temperature BEOL compatible diode having high voltage margins for use in large arrays of electronic components

#155
20130021864
2013-01-24

Array power supply-based screening of static random access memory cells for bias temperature instability

#156
20130020679
2013-01-24

SEMICONDUCTOR DEVICE AND PRODUCTION METHOD THEREOF

#157
20130003444
2013-01-03

Semiconductor memory device and test method therefor

#158
20130002276
2013-01-03

Semiconductor apparatus and testing method thereof

#159
20120299582
2012-11-29

Input power measuring device

#160
20120287692
2012-11-15

Read threshold setting based on temperature integral

#161
20120278019
2012-11-01

Apparatus and method for computing coupling noise voltage occurring in flash memory device

#162
20120268159
2012-10-25

Method of detecting defects in a semiconductor device and semiconductor device using the same

#163
20120246494
2012-09-27

Temperature-profiled device fingerprint generation and authentication from power-up states of static cells

#164
20120236630
2012-09-20

Bypass capacitor circuit and method of providing a bypass capacitance for an integrated circuit die

#165
20120216085
2012-08-23

Devices and method for wear estimation based memory management

#166
20120206957
2012-08-16

Identifying and correcting a bit error in a FRAM storage unit of a semiconductor device

#167
20120195113
2012-08-02

Phase change random access memory apparatus performing a firing operation

#168
20120194230
2012-08-02

Control circuit and data hold device using the control circuit

#169
20120179412
2012-07-12

Circuits and Methods for Characterizing Random Variations in Device Characteristics in Semiconductor Integrated Circuits

#170
20120176846
2012-07-12

Threshold voltage digitizer for array of programmable threshold transistors

#171
20120170350
2012-07-05

Method and apparatus pertaining to a ferroelectric random access memory

#172
20120166897
2012-06-28

Data management in flash memory using probability of charge disturbances

#173
20120166707
2012-06-28

Data management in flash memory using probability of charge disturbances

#174
20120144244
2012-06-07

Single event-upset controller wrapper that facilitates fault injection

#175
20120126870
2012-05-24

Circuit and method for RAS-enabled and self-regulated frequency and delay sensor

#176
20120081141
2012-04-05

On-Chip Delay Measurement Through a Transistor Array

#177
20120081111
2012-04-05

System For Signal Detection of Specimen Using Magnetic Resistance Sensor and Detecting Method of The Same

#178
20120044762
2012-02-23

Rejuvenation of analog memory cells

#179
20120014198
2012-01-19

Semiconductor memory device with temperature sensing device capable of minimizing power consumption in refresh

#180
20110310672
2011-12-22

Threshold voltage digitizer for array of programmable threshold transistors

#181
20110276845
2011-11-10

Methods, apparatus and articles of manufacture to diagnose temperature-induced memory errors

#182
20110273946
2011-11-10

Universal test structures based SRAM on-chip parametric test module and methods of operating and testing

#183
20110255353
2011-10-20

Semiconductor integrated circuit

#184
20110231173
2011-09-22

Indicator-based product design optimization to find defective and non-defective status

#185
20110158018
2011-06-30

Structure and methods for measuring margins in an SRAM bit

#186
20110134714
2011-06-09

Semiconductor memory device changing refresh interval depending on temperature

#187
20110128035
2011-06-02

Closed-loop soft error rate sensitivity control

#188
20110032782
2011-02-10

Test method and device for memory device

#189
20110007595
2011-01-13

Electronic equipment system and semiconductor integrated circuit controller

#190
20110001547
2011-01-06

Threshold voltage digitizer for array of programmable threshold transistors

#191
20100324850
2010-12-23

Static noise margin estimation

#192
20100313086
2010-12-09

Test apparatus and test method for testing a memory device

#193
20100272255
2010-10-28

Securely field configurable device

#194
20100271891
2010-10-28

Accessing memory cells in a memory circuit

#195
20100231408
2010-09-16

DISPLAY CONFIGURED TO DISPLAY HEALTH STATUS OF A MEMORY DEVICE

#196
20100220515
2010-09-02

Semiconductor memory device and test method therefor

#197
20100208536
2010-08-19

Structure and methods for measuring margins in an SRAM bit

#198
20100194406
2010-08-05

HIGH-SPEED CAPACITOR LEAKAGE MEASUREMENT SYSTEMS AND METHODS

#199
20100188886
2010-07-29

Implementing enhanced SRAM stability and enhanced chip yield with configurable wordline voltage levels

#200
20100169729
2010-07-01

ENABLING AN INTEGRATED MEMORY CONTROLLER TO TRANSPARENTLY WORK WITH DEFECTIVE MEMORY DEVICES

#201
20100165689
2010-07-01

Rejuvenation of analog memory cells

#202
20100157709
2010-06-24

Semiconductor memory device having shared temperature control circuit

#203
20100131806
2010-05-27

Apparatus for coding at a plurality of rates in multi-level flash memory systems, and methods useful in conjunction therewith

#204
20100115352
2010-05-06

Method for evaluating SRAM memory cell and computer readable recording medium which records evaluation program of SRAM memory cell

#205
20100115180
2010-05-06

Memory module including environmental optimization

#206
20100080043
2010-04-01

Apparatus for the dynamic detection, selection and deselection of leaking decoupling capacitors

#207
20100074040
2010-03-25

Method and apparatus for measuring statistics of dram parameters with minimum perturbation to cell layout and environment

#208
20100070777
2010-03-18

Semiconductor device identifier generation method and semiconductor device

#209
20100020587
2010-01-28

Semiconductor memory device

#210
20100008160
2010-01-14

Temperature sensor capable of reducing test mode time

#211
20090326840
2009-12-31

Temperature-profiled device fingerprint generation and authentication from power-up states of static cells

#212
20090323870
2009-12-31

Identification circuit with repeatable output code

#213
20090310430
2009-12-17

Methods for characterizing device variation in electronic memory circuits

#214
20090268777
2009-10-29

Semiconductor memory device and thermal code output circuit capable of correctly measuring thermal codes

#215
20090254981
2009-10-08

Volatile device keys and applications thereof

#216
20090245325
2009-10-01

Semiconductor memory device with temperature sensing device and operation thereof

#217
20090168541
2009-07-02

Electrical erasable programmable memory transconductance testing

#218
20090161722
2009-06-25

Automatic shutdown or throttling of a BIST state machine using thermal feedback

#219
20090158126
2009-06-18

Efficient interference cancellation in analog memory cell arrays

#220
20090141563
2009-06-04

Method for Operating a Non-Volatile Charge-Trapping Memory Device and Method for Determining Programming/Erase Conditions

#221
20090129189
2009-05-21

METHOD AND APPARATUS FOR MONITORING A MEMORY DEVICE

#222
20090129141
2009-05-21

Semiconductor memory device

#223
20090116325
2009-05-07

On-chip characterization of noise-margins for memory arrays

#224
20090091346
2009-04-09

Circuits and methods for characterizing device variation in electronic memory circuits

#225
20090077434
2009-03-19

Status of overall health of nonvolatile memory

#226
20090072882
2009-03-19

On die thermal sensor of semiconductor memory device and method thereof

#227
20090052265
2009-02-26

Semiconductor memory device changing refresh interval depending on temperature

#228
20090052256
2009-02-26

Threshold voltage digitizer for array of programmable threshold transistors

#229
20090049231
2009-02-19

Efficient and systematic measurement flow on drain voltage for different trimming in flash silicon characterization

#230
20090040857
2009-02-12

INTEGRATED CIRCUIT INCLUDING DECOUPLING CAPACITORS THAT CAN BE DISABLED

#231
20090040856
2009-02-12

Semiconductor memory device changing refresh interval depending on temperature

#232
20090016093
2009-01-15

Memory system and semiconductor integrated circuit

#233
20080284461
2008-11-20

ACTIVE CANCELLATION MATRIX FOR PROCESS PARAMETER MEASUREMENTS

#234
20080279022
2008-11-13

Semiconductor device with self refresh test mode

#235
20080273393
2008-11-06

Programmable heavy-ion sensing device for accelerated DRAM soft error detection

#236
20080266984
2008-10-30

Programmable heavy-ion sensing device for accelerated DRAM soft error detection

#237
20080263416
2008-10-23

Method and apparatus to adjust voltage for storage location reliability

#238
20080253172
2008-10-16

Semiconductor integrated circuit

#239
20080225615
2008-09-18

Pulsed ring oscillator circuit for storage cell read timing evaluation

#240
20080219080
2008-09-11

Memory device with reduced standby power consumption and method for operating same

#241
20080219070
2008-09-11

Semiconductor memory device with a reference or dummy cell for testing

#242
20080195822
2008-08-14

Pilot placement for non-volatile memory

#243
20080181036
2008-07-31

Method of testing semiconductor apparatus

#244
20080174336
2008-07-24

Circuit and method for detecting skew of transistors in a semiconductor device

#245
20080129371
2008-06-05

SEMICONDUCTOR DEVICE AND TRIMMING METHOD

#246
20080114568
2008-05-15

Systems and methods for maintaining performance at a reduced power

#247
20080089161
2008-04-17

METHOD FOR TESTING FLASH MEMORY POWER LOSS RECOVERY

#248
20080086282
2008-04-10

Method for validation of thermal solution for an electronic component

#249
20080082776
2008-04-03

Memories, method of storing data in memory and method of determining memory cell sector quality

#250
20080080277
2008-04-03

Method and system of analyzing failure in semiconductor integrated circuit device

#251
20080077827
2008-03-27

Test method for semiconductor device

#252
20080062746
2008-03-13

SRAM static noise margin test structure suitable for on chip parametric measurements

#253
20080059102
2008-03-06

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