ClassID:

209079

H01L45/1658 - CPC Classification

Classification description:

Solid state devices adapted for rectifying, amplifying, oscillating or switching without a potential-jump barrier or surface barrier, e.g. dielectric triodes; Ovshinsky-effect devices; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Bistable or multistable switching devices, e.g. for resistance switching non-volatile memory; Manufacturing; Modification of the switching material, e.g. post-treatment, doping by diffusion, e.g. photo-dissolution

Recent Application in this class:
#1
20230074555
2023-03-09

Phase change memory with heater

#2
20220406998
2022-12-22

ELECTRONIC SYNAPSE DEVICE AND METHOD OF FORMING THE SAME

#3
20220254996
2022-08-11

Resistive random-access memory cell and manufacturing method thereof

#4
20220123208
2022-04-21

MEMRISTOR HAVING METAL/ION CHANNELS FORMED IN INSULATING LAYER AND RESISTIVE SWITCHING MEMORY DEVICE INCLUDING THE SAME

#5
20210343938
2021-11-04

Structure and method to fabricate resistive memory with vertical pre-determined filament

#6
20210343358
2021-11-04

Analog nonvolatile memory cells using dopant activation

#7
20210135108
2021-05-06

Structure and method to fabricate resistive memory with vertical pre-determined filament

#8
20210104667
2021-04-08

Switching atomic transistor and method for operating same

#9
20210083186
2021-03-18

Formation of a correlated electron material (CEM)

#10
20210013262
2021-01-14

Memory element with a reactive metal layer

#11
20210005812
2021-01-07

Resistive random access memory structure and manufacturing method thereof

#12
20200335694
2020-10-22

RRAM cell structure with laterally offset BEVA/TEVA

#13
20200312911
2020-10-01

REDUCING CELL-TO-CELL SWITCH VARIATION IN CROSSBAR ARRAY CIRCUITS

#14
20200136034
2020-04-30

Scaled nanotube electrode for low power multistage atomic switch

#15
20200066979
2020-02-27

Scaled nanotube electrode for low power multistage atomic switch

#16
20200066340
2020-02-27

Symmetric bipolar switching in memristors for artificial intelligence hardware

#17
20200052201
2020-02-13

CONTROLLING DOPANT CONCENTRATION IN CORRELATED ELECTRON MATERIALS

#18
20190341548
2019-11-07

Resistive switching memory cell including switchable solid electrolyte having disclosed composition

#19
20190319184
2019-10-17

Scaled nanotube electrode for low power multistage atomic switch

#20
20190305047
2019-10-03

Memory element with a reactive metal layer

#21
20190288204
2019-09-19

Method of fabricating semiconductor devices

#22
20190198762
2019-06-27

Methods for fabricating artificial neural networks (ANN) based on doped semiconductor resistive random access memory (RRAM) elements

#23
20190198761
2019-06-27

Artificial neural networks (ANN) including a resistive element based on doped semiconductor elements

#24
20190198759
2019-06-27

Switching atomic transistor and method for operating same

#25
20190198758
2019-06-27

Correlated electron device formed via conversion of conductive substrate to a correlated electron region

#26
20190123271
2019-04-25

RRAM cell structure with laterally offset BEVA/TEVA

#27
20190097133
2019-03-28

Semiconductor devices including liners, and related systems

#28
20190088876
2019-03-21

Correlated electron material devices using dopant species diffused from nearby structures

#29
20190044064
2019-02-07

Resistive random accress memory containing a conformal titanium aluminum carbide film and method of making

#30
20180375021
2018-12-27

Resistive random-access memory with protected switching layer

#31
20180301507
2018-10-18

Sidewall insulated resistive memory devices

#32
20180159029
2018-06-07

Correlated electron device formed via conversion of conductive substrate to a correlated electron region

#33
20180159028
2018-06-07

Controlling dopant concentration in correlated electron materials

#34
20180122857
2018-05-03

Memory element with a reactive metal layer

#35
20180053892
2018-02-22

CEM switching device

#36
20180013062
2018-01-11

Correlated electron material devices using dopant species diffused from nearby structures

#37
20170331036
2017-11-16

Semiconductor structures including liners and related methods

#38
20170317142
2017-11-02

SIDEWALL INSULATED RESISTIVE MEMORY DEVICES

#39
20170309332
2017-10-26

Planar memory cell architectures in resistive memory devices

#40
20170301731
2017-10-19

Method for producing a pillar-shaped phase change memory device

#41
20170141301
2017-05-18

RRAM cell structure with laterally offset BEVA/TEVA

#42
20170084836
2017-03-23

Method for fabricating electronic device with variable resistance material layer

#43
20170047516
2017-02-16

Resistive memory devices with an oxygen-supplying layer

#44
20160248006
2016-08-25

Dopant-driven phase transitions in correlated metal oxides

#45
20160240586
2016-08-18

Memory device having electrically insulated reset gate

#46
20160172588
2016-06-16

Method for forming a doped metal oxide for use in resistive switching memory elements

#47
20160028005
2016-01-28

MEMRISTOR STRUCTURE WITH A DOPANT SOURCE

#48
20160028003
2016-01-28

Shaping ReRAM conductive filaments by controlling grain-boundary density

#49
20160005793
2016-01-07

Memory element with a reactive metal layer

#50
20150325786
2015-11-12

RRAM cell structure with laterally offset BEVA/TEVA

#51
20150255716
2015-09-10

Non-volatile resistive-switching memories

#52
20150236260
2015-08-20

Creating an embedded ReRAM memory from a high-k metal gate transistor structure

#53
20150140777
2015-05-21

Methods of selectively doping chalcogenide materials and methods of forming semiconductor devices

#54
20150132944
2015-05-14

Method for fabricating an electronic device with anti-oxidation layers

#55
20150097153
2015-04-09

Non-volatile resistive-switching memories

#56
20150090949
2015-04-02

RRAM cell structure with laterally offset BEVA/TEVA

#57
20150076436
2015-03-19

Methods of forming semiconductor device structures

#58
20150044851
2015-02-12

Resistive random access memory and method for fabricating the same

#59
20150044816
2015-02-12

Method of manufacturing resistance change layer using irradiation of electron beam and resistive random access memory device using the same

#60
20140299832
2014-10-09

Nonvolatile memory elements having conductive structures with semimetals and/or semiconductors

#61
20140299830
2014-10-09

Semiconductor device having a stack structure including a stoichiometric material and a non-stoichiometric material, and method for fabricating the same

#62
20140293676
2014-10-02

PROGRAMMABLE IMPEDANCE MEMORY ELEMENTS AND CORRESPONDING METHODS

#63
20140211542
2014-07-31

Memory element with a reactive metal layer

#64
20140145142
2014-05-29

Memristor structure with a dopant source

#65
20140138602
2014-05-22

Controlled localized defect paths for resistive memories

#66
20140070160
2014-03-13

Nonvolatile memory device

#67
20140070156
2014-03-13

Memory device

#68
20140061577
2014-03-06

Semiconductor memory device and method of manufacturing the same

#69
20140038352
2014-02-06

Non-volatile resistive-switching memories

#70
20130221317
2013-08-29

Creating an embedded reram memory from a high-K metal gate transistor structure

#71
20130200329
2013-08-08

Memory cell device and method of manufacture

#72
20130126813
2013-05-23

Method of fabricating a microelectronic device with programmable memory

#73
20130119343
2013-05-16

Resistive random access memory and method for fabricating the same

#74
20130105755
2013-05-02

Methods of forming semiconductor device structures, and related structures

#75
20130062587
2013-03-14

Resistive switching devices having alloyed electrodes and methods of formation thereof

#76
20130048937
2013-02-28

Method for forming resistive switching memory elements

#77
20120319076
2012-12-20

Multi-bit memory elements, memory devices including the same, and methods of manufacturing the same

#78
20120309161
2012-12-06

Processing phase change material to improve programming speed

#79
20120276725
2012-11-01

Methods of selectively forming metal-doped chalcogenide materials, methods of selectively doping chalcogenide materials, and methods of forming semiconductor device structures including same

#80
20120241911
2012-09-27

Methods of self-aligned growth of chalcogenide memory access device

#81
20120149165
2012-06-14

Method of manufacturing variable resistance memory device

#82
20120133026
2012-05-31

Electrically actuated device and method of controlling the formation of dopants therein

#83
20120104348
2012-05-03

Programmable metallization memory cells via selective channel forming

#84
20120104341
2012-05-03

Memory cell device and method of manufacture

#85
20120088328
2012-04-12

Method of forming non-volatile resistive-switching memories

#86
20120074372
2012-03-29

Memristors with an electrode metal reservoir for dopants

#87
20120064691
2012-03-15

Method for fabricating multi-resistive state memory devices

#88
20120033481
2012-02-09

Memory element with a reactive metal layer

#89
20120032135
2012-02-09

Phase-Change Memory Units and Phase-Change Memory Devices Using the Same

#90
20110315947
2011-12-29

Programmable metallization cell structure including an integrated diode, device including the structure, and method of forming same

#91
20110315944
2011-12-29

Resistive memory and methods of processing resistive memory

#92
20110297910
2011-12-08

Method of fabrication of programmable memory microelectric device

#93
20110221038
2011-09-15

Electrically actuated devices

#94
20110198556
2011-08-18

Nonvolatile semiconductor memory device and method of manufacturing the same

#95
20110194339
2011-08-11

Microelectronic programmable device and methods of forming and programming the same

#96
20110193051
2011-08-11

Resistance memory devices and methods of forming the same

#97
20110193044
2011-08-11

Resistive memory and methods of processing resistive memory

#98
20110186803
2011-08-04

Multi-resistive state memory device with conductive oxide electrodes

#99
20110182108
2011-07-28

Memristive device and methods of making and using the same

#100
20110168964
2011-07-14

Processing phase change material to improve programming speed

#101
20110165728
2011-07-07

Methods of self-aligned growth of chalcogenide memory access device

#102
20110162950
2011-07-07

Chalcogenide nanoionic-based radio frequency switch

#103
20110121254
2011-05-26

Memory device and CBRAM memory with improved reliability

#104
20110062408
2011-03-17

Programmable metallization cell structure including an integrated diode, device including the structure, and method of forming same

#105
20110024713
2011-02-03

Nonvolatile memory device with recording layer having two portions of different nitrogen amounts

#106
20100309717
2010-12-09

Non-volatile multi-bit memory with programmable capacitance

#107
20100301988
2010-12-02

Breakdown layer via lateral diffusion

#108
20100273305
2010-10-28

Methods of forming fast ion conductors and memory devices comprising diffused metal ions

#109
20100243983
2010-09-30

Controlled localized defect paths for resistive memories

#110
20100200852
2010-08-12

Nonvolatile memory element, nonvolatile memory apparatus, and method of manufacture thereof

#111
20100197104
2010-08-05

Programmable metallization memory cells via selective channel forming

#112
20100157657
2010-06-24

Multi-resistive state memory device with conductive oxide electrodes

#113
20100140582
2010-06-10

Chalcogenide nanoionic-based radio frequency switch

#114
20100135071
2010-06-03

Microelectronic programmable device and methods of forming and programming the same

#115
20100108975
2010-05-06

NON-VOLATILE MEMORY CELL FORMATION

#116
20100078615
2010-04-01

Semiconductor memory device having variable resistance element and method for manufacturing the same

#117
20100072448
2010-03-25

Planar programmable metallization memory cells

#118
20100038791
2010-02-18

Resistive random access memory having metal oxide layer with oxygen vacancies and method for fabricating the same

#119
20100006813
2010-01-14

Programmable metallization memory cells via selective channel forming

#120
20100001252
2010-01-07

Resistance Changing Memory Cell

#121
20090289371
2009-11-26

SWITCHING ELEMENT AND METHOD OF MANUFACTURING THE SAME

#122
20090289240
2009-11-26

Non-volatile multi-bit memory with programmable capacitance

#123
20090272959
2009-11-05

Non-volatile resistive-switching memories

#124
20090218567
2009-09-03

Method of making a semiconductor device including a bridgeable material

#125
20090200535
2009-08-13

Non-Volatile Memory Element with Improved Temperature Stability

#126
20090147558
2009-06-11

Variable resistance element, method for producing the same, and nonvolatile semiconductor storage device

#127
20090140232
2009-06-04

Resistive Memory Element

#128
20090073743
2009-03-19

Method of Manufacturing a Memory Cell, Memory Cell, Integrated Circuit, and Memory Module

#129
20090072348
2009-03-19

Integrated Circuits; Methods for Manufacturing an Integrated Circuit and Memory Module

#130
20090072217
2009-03-19

Integrated circuits; methods for manufacturing an integrated circuit and memory module

#131
20090045390
2009-02-19

Multi-resistive state memory device with conductive oxide electrodes

#132
20090045387
2009-02-19

Resistively switching semiconductor memory

#133
20090039329
2009-02-12

Integrated circuit having a cell with a resistivity changing layer

#134
20090014710
2009-01-15

Nonvolatile memory element, nonvolatile memory apparatus, and method of manufacture thereof

#135
20080293196
2008-11-27

Method for fabricating multi-resistive state memory devices

#136
20080265285
2008-10-30

Microelectric programmable device and methods of forming and programming the same

#137
20080248632
2008-10-09

Methods of fabricating multi-bit phase-change memory devices and devices formed thereby

#138
20080248380
2008-10-09

Method of manufacturing an integrated circuit, an integrated circuit, and a memory module

#139
20080217670
2008-09-11

Methods of manufacturing a semiconductor device; method of manufacturing a memory cell; semiconductor device; semiconductor processing device; integrated circuit having a memory cell

#140
20080185574
2008-08-07

Resistance variable memory devices with passivating material

#141
20080173858
2008-07-24

Phase change memory devices including carbon-containing adhesive pattern

#142
20080128674
2008-06-05

Differential negative resistance memory

#143
20080085419
2008-04-10

Electro- and electroless plating of metal in the manufacture of PCRAM devices

#144
20080078983
2008-04-03

Layer structures comprising chalcogenide materials

#145
20080075843
2008-03-27

Method of Forming a Phase-Change Memory Unit and Method of Manufacturing a Phase-Change Memory Device Using the Same

#146
20080023798
2008-01-31

Memory cell device and method of manufacture

#147
20080011996
2008-01-17

MULTI-LAYER DEVICE WITH SWITCHABLE RESISTANCE

#148
20080007997
2008-01-10

PMC memory with improved retention time and writing speed

#149
20070295597
2007-12-27

Sputter deposition method for forming integrated circuit

#150
20070141786
2007-06-21

Method of manufacturing non-volatile memory element

#151
20070114508
2007-05-24

Devices having reversible resistivity-switching metal oxide or nitride layer with added metal

#152
20070029538
2007-02-08

Method for fabricating an integrated device comprising a structure with a solid electrolyte

#153
20060270099
2006-11-30

Method of forming non-volatile resistance variable devices and method of forming a programmable memory cell of memory circuitry

#154
20060255329
2006-11-16

Memory cell, memory device and method for the production thereof

#155
20060245243
2006-11-02

Multi-resistive state element with reactive metal

#156
20060234425
2006-10-19

Method of manufacture of a PCRAM memory cell

#157
20060221555
2006-10-05

Solid electrolyte memory element and method for fabricating such a memory element

#158
20060208249
2006-09-21

Programmable conductor memory cell structure and method therefor

#159
20060199377
2006-09-07

Method for fabricating a resistive memory

#160
20060181920
2006-08-17

Resistive memory element with shortened erase time

#161
20060166471
2006-07-27

Integrated circuit including a memory apparatus and production method

#162
20060139989
2006-06-29

Integration of 1T1R CBRAM memory cells

#163
20060118848
2006-06-08

Microelectronic programmable device and methods of forming and programming the same

#164
20060109708
2006-05-25

Method for improving the thermal characteristics of semiconductor memory cells

#165
20060086931
2006-04-27

Electro- and electroless plating of metal in the manufacture of PCRAM devices

#166
20060076549
2006-04-13

Semiconductor memory

#167
20060068543
2006-03-30

Electro-and electroless plating of metal in the manufacture of PCRAM devices

#168
20060006421
2006-01-12

Memory device, programmable resistance memory cell and memory array

#169
20050286294
2005-12-29

Resistance variable memory elements based on polarized silver-selenide network growth

#170
20050285096
2005-12-29

Programmable structure, an array including the structure, and methods of forming the same

#171
20050269566
2005-12-08

Programmable structure, an array including the structure, and methods of forming the same

#172
20050266635
2005-12-01

Graded GeSeconcentration in PCRAM

#173
20050250281
2005-11-10

Resistively switching memory

#174
20050226029
2005-10-13

Programmable microelectronic devices and methods of forming and programming same

#175
20050174835
2005-08-11

Multi-resistive state element with reactive metal

#176
20050167689
2005-08-04

Non-volatile zero field splitting resonance memory

#177
20050162907
2005-07-28

Resistance variable memory elements based on polarized silver-selenide network growth

#178
20050157573
2005-07-21

Method of forming resistance variable devices

#179
20050104105
2005-05-19

Differential negative resistance memory

#180
20050062087
2005-03-24

Chalcogenide phase-change non-volatile memory, memory device and method for fabricating the same

#181
20050029502
2005-02-10

Processing phase change material to improve programming speed

#182
20050026433
2005-02-03

Integrated circuit device and fabrication using metal-doped chalcogenide materials

#183
20050019699
2005-01-27

Resistance variable device

#184
20050017233
2005-01-27

Resistance variable memory elements and methods of formation

#185
15840125
2019-01-29

Lithium-drift based resistive processing unit for accelerating machine learning training