ClassID:

199529

G11C11/5657 - CPC Classification

Classification description:

Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency using ferroelectric storage elements

Recent Application in this class:
#1
20260018199
2026-01-15

CIRCUIT DESIGN AND LAYOUT WITH HIGH EMBEDDED MEMORY DENSITY

#2
20250372140
2025-12-04

FERROELECTRIC FIELD-EFFECT TRANSISTOR (FeFET) MEMORY

#3
20250266068
2025-08-21

MEMORY DEVICE

#4
20250266060
2025-08-21

MANUFACTURING METHOD OF CONDUCTIVE PROBE

#5
20250095727
2025-03-20

FERROELECTRIC MEMORY AND DATA READING METHOD AND DATA WRITING METHOD THEREFOR, AND ELECTRONIC APPARATUS

#6
20250046347
2025-02-06

DRIVE STRENGTH CALIBRATION FOR MULTI-LEVEL SIGNALING

#7
20240404602
2024-12-05

OPERATION METHOD FOR THREE-DIMENSIONAL FLASH MEMORY INCLUDING FERROELECTRIC-BASED DATA STORAGE PATTERN AND BACK GATE

#8
20240381656
2024-11-14

THREE-DIMENSIONAL MEMORY DEVICES

#9
20240282338
2024-08-22

Ferroelectric storage apparatus and manufacturing method of conductive probe

#10
20240257841
2024-08-01

DYNAMIC ALLOCATION OF A CAPACITIVE COMPONENT IN A MEMORY DEVICE

#11
20240203472
2024-06-20

CIRCUIT DESIGN AND LAYOUT WITH HIGH EMBEDDED MEMORY DENSITY

#12
20240121967
2024-04-11

FERROELECTRIC NANOPARTICLE CAPACITOR FOR NON-BINARY LOGICS AND METHOD OF OPERATION

#13
20240071453
2024-02-29

FERROELECTRIC FIELD-EFFECT TRANSISTOR (FeFET) MEMORY

#14
20230386527
2023-11-30

Drive strength calibration for multi-level signaling

#15
20230282235
2023-09-07

Ferroelectric recording medium and ferroelectric storage apparatus

#16
20230240080
2023-07-27

Multiferroic memory with piezoelectric layers and related methods

#17
20230140318
2023-05-04

SEMICONDUCTOR MEMORY DEVICE

#18
20230108879
2023-04-06

RESISTANCE NETWORK HAVING FOUR CONTACTS PER MEMORY CELL

#19
20230100181
2023-03-30

Circuit design and layout with high embedded memory density

#20
20230063076
2023-03-02

Content addressable memory device and operating method thereof

#21
20220399054
2022-12-15

Non-volatile memory cell with multiple ferroelectric memory elements (FMEs)

#22
20220392508
2022-12-08

Memory device based on ferroelectric capacitor

#23
20220375518
2022-11-24

Drive strength calibration for multi-level signaling

#24
20220367516
2022-11-17

Three-dimensional memory device

#25
20220366956
2022-11-17

Ferroelectric field-effect transistor (FeFET) memory

#26
20220351766
2022-11-03

Circuit design and layout with high embedded memory density

#27
20220254796
2022-08-11

Electronic device and method for fabricating the same

#28
20220208223
2022-06-30

Ferroelectric recording medium and ferroelectric storage apparatus

#29
20220199139
2022-06-23

Time-based access of a memory cell

#30
20220189546
2022-06-16

Multi-level ferroelectric field-effect transistor devices

#31
20220172764
2022-06-02

Systems and methods for 1.5 bits per cell charge distribution

#32
20220130863
2022-04-28

Ferroelectric material-based three-dimensional flash memory, and manufacture thereof

#33
20220130431
2022-04-28

Dynamic allocation of a capacitive component in a memory device

#34
20210398580
2021-12-23

Ferroelectric field-effect transistor (FeFET) memory

#35
20210383855
2021-12-09

Time-based access of a memory cell

#36
20210375927
2021-12-02

Method for manufacturing a three-dimensional memory

#37
20210335409
2021-10-28

Multi-level storage in ferroelectric memory

#38
20210249063
2021-08-12

Detecting location within a network

#39
20210216217
2021-07-15

Memory device including mixed non-volatile memory cell types

#40
20210193211
2021-06-24

Current separation for memory sensing

#41
20210183426
2021-06-17

Memory cells and arrays of memory cells

#42
20210151090
2021-05-20

Techniques and devices for canceling memory cell variations

#43
20210098060
2021-04-01

Non-volatile multi-level cell memory using a ferroelectric superlattice and related systems

#44
20210074335
2021-03-11

Dynamic allocation of a capacitive component in a memory device

#45
20200402597
2020-12-24

Semiconductor memory device and erase verify operation

#46
20200395055
2020-12-17

Charge sharing between memory cell plates

#47
20200388317
2020-12-10

Half density ferroelectric memory and operation

#48
20200365197
2020-11-19

Time-based access of a memory cell

#49
20200335149
2020-10-22

Method and system for writing to and reading from a memory device

#50
20200335147
2020-10-22

Cell bottom node reset in a memory array

#51
20200286539
2020-09-10

Memory cells and arrays of memory cells

#52
20200273515
2020-08-27

Detecting location within a network

#53
20200251150
2020-08-06

Dynamic allocation of a capacitive component in a memory device

#54
20200227109
2020-07-16

Multi-level storage in ferroelectric memory

#55
20200211639
2020-07-02

Memory device with a charge transfer device

#56
20200211638
2020-07-02

Sensing techniques using a moving reference

#57
20200133509
2020-04-30

Memory device including mixed non-volatile memory cell types

#58
20200105329
2020-04-02

Time-based access of a memory cell

#59
20200090769
2020-03-19

Semiconductor memory device and erase verify operation

#60
20200090726
2020-03-19

Redundancy array column decoder for memory

#61
20200066755
2020-02-27

BEOL cross-bar array ferroelectric synapse units for domain wall movement

#62
20200013461
2020-01-09

Pulsed integrator and memory techniques for determining a state of a memory cell

#63
20200013447
2020-01-09

Time-based access of a memory cell

#64
20200005853
2020-01-02

Apparatuses and methods including ferroelectric memory and for accessing ferroelectric memory

#65
20200005852
2020-01-02

Multi-level storage in ferroelectric memory

#66
20200005849
2020-01-02

Charge sharing between memory cell plates

#67
20190378555
2019-12-12

Circuitry for one-transistor synapse cell and operation method of the same

#68
20190371384
2019-12-05

Virtual ground sensing circuitry and related devices, systems, and methods for crosspoint ferroelectric memory

#69
20190341094
2019-11-07

Techniques and devices for canceling memory cell variations

#70
20190333565
2019-10-31

Virtual ground sensing circuitry and related devices, systems, and methods for crosspoint ferroelectric memory

#71
20190333564
2019-10-31

Half density ferroelectric memory and operation

#72
20190311757
2019-10-10

Cell bottom node reset in memory array

#73
20190304529
2019-10-03

Detecting location within a network

#74
20190287601
2019-09-19

Current separation for memory sensing

#75
20190229075
2019-07-25

Compensating for memory input capacitance

#76
20190198111
2019-06-27

Semiconductor storage device

#77
20190189178
2019-06-20

Current separation for memory sensing

#78
20190156887
2019-05-23

Pulsed integrator and memory techniques

#79
20190139591
2019-05-09

Writing to cross-point non-volatile memory

#80
20190108866
2019-04-11

Charge sharing between memory cell plates using a conductive path

#81
20190103151
2019-04-04

Devices and apparatuses including asymmetric ferroelectric materials, and related methods

#82
20190096465
2019-03-28

Virtual ground sensing circuitry and related devices, systems, and methods for crosspoint ferroelectric memory

#83
20190096464
2019-03-28

Virtual ground sensing circuitry and related devices, systems, and methods for crosspoint ferroelectric memory

#84
20190087103
2019-03-21

Memory device including mixed non-volatile memory cell types

#85
20190066754
2019-02-28

Time-based access of a memory cell

#86
20190066751
2019-02-28

Memory cells and arrays of memory cells

#87
20190051658
2019-02-14

Memory device

#88
20190051343
2019-02-14

Cell bottom node reset in a memory array

#89
20190019551
2019-01-17

Nonvolatile memory device including ferroelectric memory element and resistive memory element, and method of operating nonvolatile memory device

#90
20190013057
2019-01-10

Apparatuses and methods including ferroelectric memory and for accessing ferroelectric memory

#91
20180358471
2018-12-13

Ferroelectric memory devices

#92
20180358075
2018-12-13

Time-based access of a memory cell

#93
20180277181
2018-09-27

Multiple plate line architecture for multideck memory array

#94
20180203613
2018-07-19

Memory device including mixed non-volatile memory cell types

#95
20180137908
2018-05-17

Writing to cross-point non-volatile memory

#96
20180137905
2018-05-17

Memory cells and semiconductor devices including ferroelectric materials

#97
20180130513
2018-05-10

Multi-level storage in ferroelectric memory

#98
20180114560
2018-04-26

Nonvolatile memory device having ferroelectric memory element and resistive memory element and method of writing signal in nonvolatile memory device having the same

#99
20180108414
2018-04-19

Data holding device, nonvolatile data holding device, and data reading method

#100
20180061471
2018-03-01

Apparatuses and methods including ferroelectric memory and for accessing ferroelectric memory

#101
20180005682
2018-01-04

Writing to cross-point non-volatile memory

#102
20170372765
2017-12-28

Multi-level storage in ferroelectric memory

#103
20170365320
2017-12-21

Virtual ground sensing circuitry and related devices, systems, and methods for crosspoint ferroelectric memory

#104
20170365319
2017-12-21

Virtual ground sensing circuitry and related devices, systems, and methods for crosspoint ferroelectric memory

#105
20170352396
2017-12-07

Charge sharing between memory cell plates using a conductive path

#106
20170316815
2017-11-02

Charge sharing between memory cell plates using a conductive path

#107
20170256552
2017-09-07

Application of antiferroelectric like materials in non-volatile memory devices

#108
20170249983
2017-08-31

Non-volatile ferroelectric memory cells with multilevel operation

#109
20170148512
2017-05-25

Multi-bit ferroelectric memory device and methods of forming the same

#110
20170140807
2017-05-18

Circuitry for ferroelectric FET-based dynamic random access memory and non-volatile memory

#111
20170062037
2017-03-02

Methods of operating ferroelectric memory cells, and related ferroelectric memory cells and capacitors

#112
20170011789
2017-01-12

CMOS analog memories utilizing ferroelectric capacitors

#113
20160343422
2016-11-24

Virtual ground sensing circuitry and related devices, systems, and methods for crosspoint ferroelectric memory

#114
20160336069
2016-11-17

Multi-level versatile memory

#115
20160240250
2016-08-18

Resistive memory device, resistive memory system, and method of operating the resistive memory system

#116
20160072044
2016-03-10

Multi-bit ferroelectric memory device and methods of forming the same

#117
20160043307
2016-02-11

Methods of producing and controlling tunneling electroresistance and tunneling magnetoresistance in a multiferroic tunnel junction

#118
20160005451
2016-01-07

FRAM cell with cross point access

#119
20150364536
2015-12-17

DEVICE COMPRISING A PLURALITY OF THIN LAYERS

#120
20150302956
2015-10-22

Varistor

#121
20150294705
2015-10-15

Electronic device

#122
20150162063
2015-06-11

Memory cell

#123
20150137289
2015-05-21

Multiple-bits-per-cell voltage-controlled magnetic memory

#124
20150117084
2015-04-30

Multi-bit ferroelectric memory device and methods of forming the same

#125
20150098263
2015-04-09

Ferroelectric memory device

#126
20150016175
2015-01-15

CMOS analog memories utilizing ferroelectric capacitors

#127
20140376296
2014-12-25

Multi-bit memory device

#128
20140204652
2014-07-24

Resistive memory device with word lines coupled to multiple sink transistors

#129
20140016395
2014-01-16

Method of driving nonvolatile semiconductor device

#130
20130007566
2013-01-03

Memory device with adaptive capacity

#131
20120287730
2012-11-15

Non-volatile memory device and sensing method thereof

#132
20120188819
2012-07-26

METHODS AND SYSTEMS FOR MEMS CMOS PROGRAMMABLE MEMORIES AND RELATED DEVICES

#133
20120134196
2012-05-31

Analog memories utilizing ferroelectric capacitors

#134
20120008365
2012-01-12

Method for operating a nonvolatile switching device

#135
20110182102
2011-07-28

Semiconductor memory device

#136
20110170330
2011-07-14

Graphene Memory Cell and Fabrication Methods Thereof

#137
20110010606
2011-01-13

Memory system

#138
20100157641
2010-06-24

Memory Device with adaptive capacity

#139
20100073988
2010-03-25

Nonvolatile semiconductor storage device

#140
20090290404
2009-11-26

Semiconductor memory device including FET memory elements

#141
20090268506
2009-10-29

Storage device including a memory cell having multiple memory layers

#142
20090262573
2009-10-22

Multilevel nonvolatile memory device using variable resistance

#143
20090095950
2009-04-16

Nanoscale wire-based data storage

#144
20090059648
2009-03-05

FERROELECTRIC SEMICONDUCTOR STORAGE DEVICE

#145
20080285362
2008-11-20

Semiconductor memory device

#146
20080225678
2008-09-18

Ferroelectric recording medium and writing method for the same

#147
20080049590
2008-02-28

Devices and methods for writing and reading information

#148
20070121365
2007-05-31

Memory

#149
20060242538
2006-10-26

Multi-bit nonvolatile ferroelectric memory device having fail cell repair circuit and repair method thereof

#150
20060175644
2006-08-10

Ferroelectric recording medium and writing method for the same

#151
20060097306
2006-05-11

Multi bits flash memory device and method of operating the same

#152
20060083098
2006-04-20

Electronic memory with binary storage elements

#153
20060083051
2006-04-20

Nonvolatile ferroelectric memory device having a multi-bit control function

#154
20060081901
2006-04-20

Ferroelectric memory, multivalent data recording method and multivalent data reading method

#155
20050219892
2005-10-06

Method of multi-level cell FeRAM

#156
20050213366
2005-09-29

Nonvolatile ferroelectric memory device and method for storing multiple bit using the same

#157
20050174841
2005-08-11

Electronic memory with tri-level cell pair

#158
20050162890
2005-07-28

Ferroelectric storage device

#159
20050078502
2005-04-14

Data control device using a nonvolatile ferroelectric memory

#160
20050063225
2005-03-24

Semiconductor memory device and various systems mounting them

#161
20050052896
2005-03-10

Nonvolatile ferroelectric memory device having multi-bit control function

#162
20050024914
2005-02-03

Nonvolatile ferroelectric memory device having a multi-bit control function

#163
18642927
2026-05-26

Amplitude modulation for writing to a multi-level bit-cell

#164
17004402
2022-01-11

Memory cell sensing stress mitigation

#165
16389535
2020-08-18

Method and system for writing to and reading from a memory device

#166
16232359
2020-05-12

Tuning voltages in a read circuit

#167
16103022
2019-11-19

Multi-state memory device and method for adjusting memory state characteristics of the same

#168
15992960
2019-11-05

BEOL cross-bar array ferroelectric synapse units for domain wall movement

#169
15923700
2019-08-20

Canceling memory cell variations by isolating digit lines

#170
15674382
2018-08-21

Cell bottom node reset in a memory array

#171
15252146
2017-07-04

Analog ferroelectric memory with improved temperature range

#172
15197416
2017-04-04

Writing to cross-point non-volatile memory

#173
14842124
2016-10-04

Methods of operating ferroelectric memory cells, and related ferroelectric memory cells