ClassID:

199510

G11C11/4125 - CPC Classification

Classification description:

Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger using field-effect transistors only Cells incorporating circuit means for protecting against loss of information

Recent Application in this class:
#1
20250308574
2025-10-02

ADAPTIVE WORD LINE UNDERDRIVE CONTROL FOR AN IN-MEMORY COMPUTE OPERATION WHERE SIMULTANEOUS ACCESS IS MADE TO PLURAL ROWS OF A STATIC RANDOM ACCESS MEMORY (SRAM)

#2
20250098177
2025-03-20

HIERARCHICAL MEMORY ARCHITECTURE INCLUDING ON-CHIP MULTI-BANK NON-VOLATILE MEMORY WITH LOW LEAKAGE AND LOW LATENCY

#3
20250006254
2025-01-02

SEMICONDUCTOR DEVICE AND OPERATING METHOD THEREOF

#4
20240203485
2024-06-20

SRAM WITH PUF DEDICATED SECTOR STANDING-BY

#5
20240143167
2024-05-02

Reusing memory arrays for physically unclonable function (PUF) generation

#6
20240062787
2024-02-22

SRAM power switching with reduced leakage, noise rejection, and supply fault tolerance

#7
20230267992
2023-08-24

Keeper-free volatile memory system

#8
20230030630
2023-02-02

Semiconductor chip, method of fabricating thereof, and method of testing a plurality of semiconductor chips

#9
20230008275
2023-01-12

ADAPTIVE WORD LINE UNDERDRIVE CONTROL FOR AN IN-MEMORY COMPUTE OPERATION WHERE SIMULTANEOUS ACCESS IS MADE TO PLURAL ROWS OF A STATIC RANDOM ACCESS MEMORY (SRAM)

#10
20220284934
2022-09-08

Selectively cross-coupled inverters, and related devices, systems, and methods

#11
20220122646
2022-04-21

Hardware accelerator with analog-content addressable memory (a-CAM) for decision tree computation

#12
20220013174
2022-01-13

Dual compare ternary content addressable memory

#13
20210306721
2021-09-30

Environmental sensor or semiconductor device

#14
20200256913
2020-08-13

Apparatus and method and computer program product for verifying memory interface

#15
20200227115
2020-07-16

SRAM with error correction in retention mode

#16
20200219891
2020-07-09

Static random-access memory with capacitor which has finger-shaped protrudent portions and related fabrication method

#17
20200183483
2020-06-11

Method for controlling power supply in semiconductor device

#18
20200143876
2020-05-07

Semiconductor device and data retention method

#19
20200105339
2020-04-02

X-ray detector, semiconductor memory device including the same, method of testing semiconductor memory device and method of manufacturing semiconductor memory device

#20
20190341109
2019-11-07

Semiconductor memory apparatus

#21
20190319622
2019-10-17

Clocked miller latch design for improved soft error rate

#22
20190295633
2019-09-26

Complementary dual-modular redundancy memory cell

#23
20190259450
2019-08-22

SRAM with error correction in retention mode

#24
20190259443
2019-08-22

Semiconductor device

#25
20190237139
2019-08-01

Hybrid configuration memory cell

#26
20190172528
2019-06-06

Lower-power semiconductor memory device

#27
20190156891
2019-05-23

Semiconductor circuit, driving method, and electronic apparatus

#28
20190149895
2019-05-16

Environmental sensor or semiconductor device

#29
20190074056
2019-03-07

SRAM with error correction in retention mode

#30
20180330778
2018-11-15

Memory elements with soft-error-upset (SEU) immunity using parasitic components

#31
20180233194
2018-08-16

Storage bitcell

#32
20180175033
2018-06-21

Memory with single-event latchup prevention circuitry

#33
20180174648
2018-06-21

Memory cell of static random access memory based on DICE structure

#34
20180174644
2018-06-21

Non-volatile SRAM cell using resistive memory elements

#35
20180166145
2018-06-14

Retention minimum voltage determination techniques

#36
20180166125
2018-06-14

Memory cell of static random access memory based on resistance and capacitance hardening

#37
20180145081
2018-05-24

Static random access memory unit cell

#38
20180144790
2018-05-24

Semiconductor device

#39
20180137911
2018-05-17

Retention voltage generation circuit and electronic apparatus

#40
20180130525
2018-05-10

Semiconductor memory with data line capacitive coupling

#41
20180075886
2018-03-15

Storage device, method for operating storage device, semiconductor device, electronic component, and electronic device

#42
20180068708
2018-03-08

Semiconductor device

#43
20180053547
2018-02-22

Autonomous device for detecting characteristics of a medium to be measured and method therefor

#44
20180025774
2018-01-25

Memory cell of static random access memory based on resistance hardening

#45
20180012650
2018-01-11

Dual-port SRAM connection structure

#46
20170294225
2017-10-12

Semiconductor structure and memory device including the structure

#47
20170179135
2017-06-22

Static random access memory device with vertical FET devices

#48
20170162256
2017-06-08

Semiconductor memory with data line capacitive coupling

#49
20160343717
2016-11-24

Integrated structure comprising neighboring transistors

#50
20160314853
2016-10-27

Method and apparatus for identifying erroneous data in at least one memory element

#51
20160258999
2016-09-08

Digital test system

#52
20160233866
2016-08-11

Word line driver comprising NAND circuit

#53
20160196871
2016-07-07

Semiconductor memory with data line capacitive coupling

#54
20160163710
2016-06-09

Semiconductor device

#55
20160111146
2016-04-21

Cell structure of 4T random access memory, random access memory and operation methods

#56
20160099027
2016-04-07

Low power radiation hardened memory cell

#57
20160079379
2016-03-17

Semiconductor device including first and second MISFETs

#58
20160071579
2016-03-10

Transistors with source and word line voltage adjusting circuitry for controlling leakage currents and its method thereof

#59
20160071573
2016-03-10

Low-power semiconductor device

#60
20160019938
2016-01-21

Latch circuit and semiconductor device including the same

#61
20150364216
2015-12-17

Radiation upset detection

#62
20150340083
2015-11-26

Dual-port SRAM connection structure

#63
20150270002
2015-09-24

Integrated structure comprising neighboring transistors

#64
20150269989
2015-09-24

Semiconductor structure and memory device including the structure

#65
20150214229
2015-07-30

Configuration bit architecture for programmable integrated circuit device

#66
20150162077
2015-06-11

Static memory cell

#67
20150146476
2015-05-28

Passive SRAM write assist

#68
20140369112
2014-12-18

Semiconductor memory with data line capacitive coupling

#69
20140339618
2014-11-20

Circuit having capacitor coupled with memory element

#70
20140330533
2014-11-06

Digital test system

#71
20140307503
2014-10-16

Eight transistor soft error robust storage cell

#72
20140245113
2014-08-28

Memory array with redundant bits and memory element voting circuits

#73
20140219010
2014-08-07

Semiconductor device with logic circuit, SRAM circuit and standby state

#74
20140211548
2014-07-31

Low power static random access memory

#75
20140211547
2014-07-31

Memory cell array latchup prevention

#76
20140204657
2014-07-24

SRAM voltage assist

#77
20140203814
2014-07-24

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

#78
20140195733
2014-07-10

Memory using voltage to improve reliability for certain data types

#79
20140169074
2014-06-19

Memory elements with stacked pull-up devices

#80
20140145293
2014-05-29

Integrated circuit having improved radiation immunity

#81
20140143559
2014-05-22

Weak power supply operation and control

#82
20140126271
2014-05-08

Semiconductor device and driving method thereof

#83
20140048887
2014-02-20

Integrated circuit having improved radiation immunity

#84
20140029333
2014-01-30

Five transistor SRAM cell

#85
20140003135
2014-01-02

SRAM bitcell implemented in double gate technology

#86
20130335875
2013-12-19

Integrated circuit with automatic deactivation upon exceeding a specific ion linear energy transfer (LET) value

#87
20130322146
2013-12-05

Nonvolatile memory apparatus

#88
20130275817
2013-10-17

Register protected against fault attacks

#89
20130163307
2013-06-27

Memory device correcting the effect of collision of high-energy particles

#90
20130083588
2013-04-04

Memory element and signal processing circuit

#91
20130070515
2013-03-21

Method and apparatus for controlling state information retention in an apparatus

#92
20130070513
2013-03-21

METHOD AND APPARATUS FOR DIRECT BACKUP OF MEMORY CIRCUITS

#93
20130024752
2013-01-24

Memory cell supply voltage control based on error detection

#94
20130021840
2013-01-24

Semiconductor device and method of manufacturing the same

#95
20120268979
2012-10-25

Semiconductor device

#96
20120229187
2012-09-13

Storage circuitry and method with increased resilience to single event upsets

#97
20120163067
2012-06-28

Volatile memory elements with soft error upset immunity

#98
20120159269
2012-06-21

Measurement device and measurement method

#99
20120155209
2012-06-21

Semiconductor memory device

#100
20120131424
2012-05-24

Memory array with redundant bits and memory element voting circuits

#101
20120120717
2012-05-17

SRAM cell

#102
20120120704
2012-05-17

Single event upset hardened static random access memory cell

#103
20120113708
2012-05-10

Stable SRAM bitcell design utilizing independent gate FinFET

#104
20110307761
2011-12-15

Memory cell supply voltage control based on error detection

#105
20110242880
2011-10-06

Memory elements with soft error upset immunity

#106
20110216579
2011-09-08

Semiconductor device

#107
20110185245
2011-07-28

Method for detecting and correcting errors for a memory whose structure shows dissymmetrical behavior, corresponding memory and its use

#108
20110168875
2011-07-14

Semiconductor integrated circuit including a logic circuit module with a plurality of photodetectors

#109
20110163365
2011-07-07

Structure and method for improving storage latch susceptibility to single event upsets

#110
20110159653
2011-06-30

Semiconductor integrated circuit device and process for manufacturing the same

#111
20110157965
2011-06-30

Semiconductor device

#112
20110156155
2011-06-30

Semiconductor integrated circuit device and process for manufacturing the same

#113
20110128035
2011-06-02

Closed-loop soft error rate sensitivity control

#114
20110076820
2011-03-31

Semiconductor integrated circuit device and process for manufacturing the same

#115
20110026315
2011-02-03

Single-event upset immune static random access memory cell circuit

#116
20110012181
2011-01-20

METHOD OF MANUFACTURING SEMICONDUCTOR INTEGRATED CIRCUIT DEVCIE HAVING CAPACITOR ELEMENT

#117
20110002184
2011-01-06

METHOD OF DETECTING A LIGHT ATTACK AGAINST A MEMORY DEVICE AND MEMORY DEVICE EMPLOYING A METHOD OF DETECTING A LIGHT ATTACK

#118
20100308417
2010-12-09

Semiconductor memory device

#119
20100271865
2010-10-28

Semiconductor memory and program

#120
20100254203
2010-10-07

Volatile memory elements with soft error upset immunity

#121
20100254069
2010-10-07

Providing capacitors to improve radiation hardening in memory elements

#122
20100246242
2010-09-30

Soft error robust storage SRAM cells and flip-flops

#123
20100238715
2010-09-23

Volatile memory elements with soft error upset immunity

#124
20100238714
2010-09-23

Volatile memory elements with soft error upset immunity

#125
20100200918
2010-08-12

Heavy Ion Upset Hardened Floating Body SRAM Cells

#126
20100195374
2010-08-05

Eight transistor soft error robust storage cell

#127
20100188118
2010-07-29

Semiconductor integrated circuit

#128
20100080072
2010-04-01

Methods and systems to write to soft error upset tolerant latches

#129
20100080046
2010-04-01

Semiconductor device

#130
20100080033
2010-04-01

Volatile memory elements with soft error upset immunity

#131
20100027321
2010-02-04

Non-volatile single-event upset tolerant latch circuit

#132
20100019839
2010-01-28

Semiconductor integrated circuit having latch circuit applied changeable capacitance and method thereof

#133
20100006912
2010-01-14

Planar Metal-Insulator-Metal Circuit Element and Method for Planar Integration of Same

#134
20100001329
2010-01-07

METHOD OF MANUFACTURING SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE HAVING CAPACITOR ELEMENT

#135
20090316505
2009-12-24

Soft error robust static random access memory cell storage configuration.

#136
20090279346
2009-11-12

Fault tolerant asynchronous circuits

#137
20090244954
2009-10-01

Structure and method for improving storage latch susceptibility to single event upsets

#138
20090224143
2009-09-10

SEMICONDUCTOR INTEGRATED CIRCUIT AND IC CARD SYSTEM

#139
20090219752
2009-09-03

Apparatus and Method for Improving Storage Latch Susceptibility to Single Event Upsets

#140
20090196085
2009-08-06

SRAM memory cell protected against current or voltage spikes

#141
20090189209
2009-07-30

Semiconductor memory device

#142
20090164834
2009-06-25

Soft error recoverable storage element and soft error protection technique

#143
20090161442
2009-06-25

Apparatus and method for adjusting a supply voltage based on a read result

#144
20090152609
2009-06-18

Semiconductor integrated circuit device

#145
20090141539
2009-06-04

Radiation tolerant SRAM bit

#146
20090141536
2009-06-04

Structure for a configurable SRAM system and method

#147
20090140349
2009-06-04

Semiconductor integrated circuit device and process for manufacturing the same

#148
20090135643
2009-05-28

SEU hardening circuit and method

#149
20090128975
2009-05-21

Integrated circuit protected against short circuits and operating errors following the passage on an ionizing radiation

#150
20090113357
2009-04-30

MONITORING IONIZING RADIATION IN SILICON-ON INSULATOR INTEGRATED CIRCUITS

#151
20090097328
2009-04-16

Method of detecting a light attack against a memory device and memory device employing a method of detecting a light attack

#152
20090097302
2009-04-16

Semiconductor device

#153
20090091964
2009-04-09

Semiconductor integrated circuit device including static random access memory having diffusion layers for supplying potential to well region

#154
20090059657
2009-03-05

CMOS storage devices configurable in high performance mode or radiation tolerant mode

#155
20090034312
2009-02-05

Single-event upset immune static random access memory cell circuit, system, and method

#156
20090003111
2009-01-01

Noise accommodating information storing apparatus

#157
20080316810
2008-12-25

Memory unit

#158
20080298116
2008-12-04

Deglitching circuits for a radiation-hardened static random access memory based programmable architecture

#159
20080297191
2008-12-04

APPARATUS AND METHOD OF ERROR DETECTION AND CORRECTION IN A RADIATION-HARDENED STATIC RANDOM ACCESS MEMORY FIELD-PROGRAMMABLE GATE ARRAY

#160
20080266989
2008-10-30

SRAM CIRCUITRY

#161
20080239793
2008-10-02

Generalized interlocked register cell (GICE)

#162
20080225573
2008-09-18

Static random access memory cell with improved stability

#163
20080224196
2008-09-18

SEMICONDUCTOR DEVICE AND MANUFACTURING PROCESS FOR THE SAME

#164
20080205112
2008-08-28

Apparatus for hardening a static random access memory cell from single event upsets

#165
20080180153
2008-07-31

Soft error robust flip-flops

#166
20080151595
2008-06-26

Radiation tolerant SRAM bit

#167
20080144348
2008-06-19

High performance single event upset hardened SRAM cell

#168
20080128855
2008-06-05

SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND A METHOD OF MANUFACTURING THE SAME

#169
20080115023
2008-05-15

SET HARDENED REGISTER

#170
20080106955
2008-05-08

SRAM split write control for a delay element

#171
20080099854
2008-05-01

Semiconductor integrated circuit device and process for manufacturing the same

#172
20080094925
2008-04-24

Soft error robust static random access memory cells

#173
20080082899
2008-04-03

Memory cell supply voltage control based on error detection

#174
20080073726
2008-03-27

Semiconductor integrated circuit device and process for manufacturing the same

#175
20080061381
2008-03-13

Method of manufacturing semiconductor integrated circuit device having capacitor element

#176
20080049524
2008-02-28

Logic cell protected against random events

#177
20080031031
2008-02-07

Semiconductor integrated circuit and IC card system having internal information protection

#178
20080025092
2008-01-31

Cell structure with buried capacitor for soft error rate improvement

#179
20080019205
2008-01-24

Semiconductor device

#180
20080019177
2008-01-24

Data encoding approach for implementing robust non-volatile memories

#181
20080014531
2008-01-17

Radiation-hardened programmable device

#182
20080007288
2008-01-10

Apparatus and method of error detection and correction in a radiation-hardened static random access memory field-programmable gate array

#183
20070297215
2007-12-27

Semiconductor memory device and method of operating the semiconductor memory device

#184
20070279965
2007-12-06

Method and apparatus for avoiding cell data destruction caused by SRAM cell instability

#185
20070279964
2007-12-06

SRAM split write control for a delay element

#186
20070268747
2007-11-22

Static noise-immune SRAM cells

#187
20070253240
2007-11-01

Fault tolerant asynchronous circuits

#188
20070247896
2007-10-25

Static random access memory cell with improved stability

#189
20070242537
2007-10-18

Radiation-hardened memory element with multiple delay elements

#190
20070241382
2007-10-18

Semiconductor integrated circuit device and process for manufacturing the same

#191
20070236984
2007-10-11

SRAM with read assist

#192
20070211527
2007-09-13

Real-time adaptive SRAM array for high SEU immunity

#193
20070208982
2007-09-06

Semiconductor device

#194
20070201262
2007-08-30

Logic SRAM cell with improved stability

#195
20070189055
2007-08-16

Semiconductor integrated circuit with photo-detecting elements for reverse-engineering protection

#196
20070189051
2007-08-16

Semiconductor integrated circuit and IC card system

#197
20070165446
2007-07-19

SEU hardened latches and memory cells using programmable resistance devices

#198
20070139998
2007-06-21

Radiation tolerant SRAM bit

#199
20070133261
2007-06-14

Semiconductor storage device

#200
20070127287
2007-06-07

Resistive cell structure for reducing soft error rate

#201
20070109893
2007-05-17

SRAM circuitry

#202
20070109865
2007-05-17

Radiation tolerant combinational logic cell

#203
20070103966
2007-05-10

Apparatus and method of error detection and correction in a radiation-hardened static random access memory field-programmable gate array

#204
20070103961
2007-05-10

RAM cell with soft error protection using ferroelectric material

#205
20070103194
2007-05-10

Dual redundant dynamic logic

#206
20070097728
2007-05-03

Data holding circuit

#207
20070035988
2007-02-15

SRAM, semiconductor memory device, method for maintaining data in SRAM, and electronic device

#208
20070034968
2007-02-15

Semiconductor integrated circuit device and a method of manufacturing the same

#209
20070025174
2007-02-01

Dual port semiconductor memory device

#210
20070025141
2007-02-01

SRAM, semiconductor memory device, and method for maintaining data in SRAM

#211
20070013425
2007-01-18

Lower minimum retention voltage storage elements

#212
20060275995
2006-12-07

Semiconductor integrated circuit device and design method thereof

#213
20060268647
2006-11-30

Semiconductor device

#214
20060245124
2006-11-02

Method for connecting circuit elements within an integrated circuit for reducing single-event upsets

#215
20060209588
2006-09-21

Proton and heavy ion SEU resistant SRAM

#216
20060192254
2006-08-31

Semiconductor memory device

#217
20060187700
2006-08-24

Single event effect (SEE) tolerant circuit design strategy for SOI type technology

#218
20060176727
2006-08-10

Radiation-hardened SRAM cell with write error protection

#219
20060171201
2006-08-03

Nonvolatile latch

#220
20060160297
2006-07-20

Semiconductor integrated circuit device and process for manufacturing the same

#221
20060145722
2006-07-06

Apparatus and method of error detection and correction in a radiation-hardened static random access memory field-programmable gate array

#222
20060133134
2006-06-22

Single-event upset tolerant static random access memory cell

#223
20060126376
2006-06-15

Deglitching circuits for a radiation-hardened static random access memory based programmable architecture

#224
20060103442
2006-05-18

Memory element with improved soft-error rate

#225
20060102965
2006-05-18

Semiconductor device

#226
20060102957
2006-05-18

SER immune cell structure

#227
20060086989
2006-04-27

Semiconductor devices with reduced impact from alien particles

#228
20060059393
2006-03-16

Redundancy register architecture for soft-error tolerance and methods of making the same

#229
20060056220
2006-03-16

SRAM memory cell protected against current or voltage spikes

#230
20060050550
2006-03-09

High reliability triple redundant memory element with integrated testability and voting structures on each latch

#231
20050265070
2005-12-01

SRAM cell for soft-error rate reduction and cell stability improvement

#232
20050259462
2005-11-24

SRAM circuitry

#233
20050248977
2005-11-10

Resistive cell structure for reducing soft error rate

#234
20050242405
2005-11-03

Method of manufacturing semiconductor integrated circuit device having capacitor element

#235
20050232054
2005-10-20

Semiconductor device

#236
20050219891
2005-10-06

Radiation-hardened programmable device

#237
20050193255
2005-09-01

Radiation tolerant SRAM bit

#238
20050162185
2005-07-28

Flip-flop circuit having majority-logic circuit

#239
20050152185
2005-07-14

Data encoding approach for implementing robust non-volatile memories

#240
20050151198
2005-07-14

Apparatus for increasing SRAM cell capacitance with metal fill

#241
20050145955
2005-07-07

Negative differential resistance (NDR) memory device with reduced soft error rate

#242
20050141265
2005-06-30

Semiconductor memory device

#243
20050138482
2005-06-23

Method and apparatus for reducing soft errors

#244
20050127971
2005-06-16

Redundant single event upset supression system

#245
20050082622
2005-04-21

Semiconductor integrated circuit device and process for manufacturing the same

#246
20050078543
2005-04-14

Dual-ported read SRAM cell with improved soft error immunity

#247
20050062077
2005-03-24

Semiconductor integrated circuit device and process for manufacturing the same

#248
20050042827
2005-02-24

Semiconductor integrated circuit device having capacitor element

#249
20050040844
2005-02-24

Apparatus and method of error detection and correction in a radiation-hardened static random access memory field-programmable gate array

#250
20050040546
2005-02-24

Radiation hardened microelectronic device

#251
20050013159
2005-01-20

Semiconductor integrated circuit device

#252
20050012045
2005-01-20

Detector for alpha particle or cosmic ray

#253
16107751
2019-04-16

Circuit for and method of storing data in an integrated circuit device

#254
16107720
2020-11-24

Voltage regulator for generation of a voltage for a RAM cell

#255
15697286
2018-10-09

SRAM with error correction in retention mode

#256
15395036
2017-11-21

SRAM bitcell structures facilitating biasing of pull-up transistors

#257
15288832
2018-03-06

Redundancy schemes for memory cell repair

#258
15188876
2017-07-18

Redundancy schemes for memory

#259
15137952
2017-05-09

Memory cell with improved write margin

#260
14974913
2017-01-31

Layout of static random access memory array

#261
14792636
2016-07-26

Layout pattern for 8T-SRAM and the manufacturing method thereof

#262
14252752
2017-02-28

Configurable register circuitry for error detection and recovery