ClassID:

199918

G11C2213/11 - CPC Classification

Classification description:

Indexing scheme relating to for features not covered by this group; Resistive cells; Technology aspects Metal ion trapping, i.e. using memory material including cavities, pores or spaces in form of tunnels or channels wherein metal ions can be trapped but do not react and form an electro-deposit creating filaments or dendrites

Recent Application in this class:
#1
20250118653
2025-04-10

Stack of Horizontally Extending and Vertically Overlapping Features, Methods of Forming Circuitry Components, and Methods of Forming an Array of Memory Cells

#2
20250029654
2025-01-23

RESISTANCE CHANGE ELEMENT, STORAGE DEVICE, AND NEURAL NETWORK APPARATUS

#3
20240186234
2024-06-06

Stack of Horizontally Extending and Vertically Overlapping Features, Methods of Forming Circuitry Components, and Methods of Forming an Array of Memory Cells

#4
20230024213
2023-01-26

Resistive random access memory device with three-dimensional cross-point structure and method of operating the same

#5
20220302015
2022-09-22

Stack of horizontally extending and vertically overlapping features, methods of forming circuitry components, and methods of forming an array of memory cells

#6
20210264976
2021-08-26

Resistive random access memory device with three-dimensional cross-point structure and method of operating the same

#7
20210193917
2021-06-24

Two-terminal reversibly switchable memory device

#8
20200312912
2020-10-01

Stacked resistive random access memory with integrated access transistor and high density layout

#9
20200259079
2020-08-13

Two-terminal reversibly switchable memory device

#10
20200243437
2020-07-30

Stack of horizontally extending and vertically overlapping features, methods of forming circuitry components, and methods of forming an array of memory cells

#11
20200051904
2020-02-13

Stack of horizontally extending and vertically overlapping features, methods of forming circuitry components, and methods of forming an array of memory cells

#12
20190362786
2019-11-28

Resistive random access memory device with three-dimensional cross-point structure and method of operating the same

#13
20190173006
2019-06-06

Two-terminal reversibly switchable memory device

#14
20190156888
2019-05-23

Semiconductor memory device

#15
20190036021
2019-01-31

Apparatus and methods for electrical switching

#16
20190027219
2019-01-24

Switching block configuration bit comprising a non-volatile memory cell

#17
20180301190
2018-10-18

Semiconductor memory device

#18
20180294408
2018-10-11

Memory cell switch device

#19
20180175059
2018-06-21

Stack of horizontally extending and vertically overlapping features, methods of forming circuitry components, and methods of forming an array of memory cells

#20
20180166135
2018-06-14

Resistive random access memory cell

#21
20180130946
2018-05-10

Two-terminal reversibly switchable memory device

#22
20170365778
2017-12-21

Apparatus and methods for electrical switching

#23
20170256312
2017-09-07

Resistive random access memory device with three-dimensional cross-point structure and method of operating the same

#24
20170179382
2017-06-22

LOW LEAKAGE RESISTIVE RANDOM ACCESS MEMORY CELLS AND PROCESSES FOR FABRICATING SAME

#25
20170084329
2017-03-23

Semiconductor memory device

#26
20170069376
2017-03-09

Semiconductor device and information reading method

#27
20160372189
2016-12-22

Low read current architecture for memory

#28
20160225822
2016-08-04

Stack of horizontally extending and vertically overlapping features, methods of forming circuitry components, and methods of forming an array of memory cells

#29
20160064074
2016-03-03

Semiconductor device and information reading method

#30
20160005964
2016-01-07

Silicon based nanoscale crossbar memory

#31
20150380642
2015-12-31

Two-terminal reversibly switchable memory device

#32
20150138873
2015-05-21

Silicon based nanoscale crossbar memory

#33
20150072499
2015-03-12

Method of making memory element with ion source layer comprised of two or more unit IO source layers

#34
20150029780
2015-01-29

Two-terminal reversibly switchable memory device

#35
20140334222
2014-11-13

Low read current architecture for memory

#36
20140254241
2014-09-11

Semiconductor device and information reading method

#37
20130140648
2013-06-06

Electrochemical transistor

#38
20130001497
2013-01-03

Memory element with ion source layer and memory device

#39
20120261722
2012-10-18

Methods of forming circuitry components and methods of forming an array of memory cells

#40
20120176840
2012-07-12

Combined memories in integrated circuits

#41
20120087174
2012-04-12

Two Terminal Re Writeable Non Volatile Ion Transport Memory Device

#42
20120075914
2012-03-29

Low read current architecture for memory

#43
20120069631
2012-03-22

Memory element and memory device

#44
20120049149
2012-03-01

Silicon based nanoscale crossbar memory

#45
20110310658
2011-12-22

Combined memories in integrated circuits

#46
20110278532
2011-11-17

TRI LAYER METAL OXIDE REWRITABLE NON VOLATILE TWO TERMINAL MEMORY ELEMENT

#47
20110260133
2011-10-27

Switching element and manufacturing method thereof

#48
20110182108
2011-07-28

Memristive device and methods of making and using the same

#49
20110110142
2011-05-12

Memory device and method of reading memory device

#50
20110073825
2011-03-31

Memory device and storage apparatus

#51
20110051494
2011-03-03

Memory having tunnel barrier and method for writing and reading information to and from this memory

#52
20110044090
2011-02-24

Nonvolatile semiconductor memory device

#53
20110027992
2011-02-03

Memory device with improved data retention

#54
20100321978
2010-12-23

Semiconductor memory device and memory cell voltage application method

#55
20100271861
2010-10-28

Variable-resistance memory device and its operation method

#56
20100265757
2010-10-21

Resistance change memory device and operation method of the same

#57
20100254178
2010-10-07

Storage device and information recording and verification method

#58
20100226164
2010-09-09

Nonvolatile semiconductor memory device

#59
20100214818
2010-08-26

Memory device with inhibit control sections

#60
20100211725
2010-08-19

INFORMATION PROCESSING SYSTEM

#61
20100202188
2010-08-12

Low read current architecture for memory

#62
20100195393
2010-08-05

Data storage system with refresh in place

#63
20100195370
2010-08-05

Nonvolatile semiconductor memory device and method for performing verify write operation on the same

#64
20100187493
2010-07-29

Semiconductor storage device and method of manufacturing the same

#65
20100182820
2010-07-22

Variable resistance memory device

#66
20100142245
2010-06-10

Semiconductor device

#67
20100135060
2010-06-03

Memory device and storage apparatus

#68
20100102290
2010-04-29

Silicon based nanoscale crossbar memory

#69
20100085798
2010-04-08

Silicon-based nanoscale resistive device with adjustable resistance

#70
20090303773
2009-12-10

Multi-terminal reversibly switchable memory device

#71
20090303772
2009-12-10

Two-Terminal Reversibly Switchable Memory Device

#72
20090244953
2009-10-01

Nonvolatile semiconductor memory device

#73
20090231906
2009-09-17

Memory using variable tunnel barrier widths

#74
20090173930
2009-07-09

Memory element and memory device

#75
20090109728
2009-04-30

Resistance change memory device

#76
20090039336
2009-02-12

SEMICONDUCTOR DEVICE

#77
20090034318
2009-02-05

Switching device, rewritable logic integrated circuit, and memory device

#78
20090027977
2009-01-29

Low read current architecture for memory

#79
20090014770
2009-01-15

Semiconductor device with ion movement control

#80
20080157066
2008-07-03

Organic memory device including a metallic nanoparticle monolayer

#81
20080109775
2008-05-08

Combined memories in integrated circuits

#82
20080089112
2008-04-17

Memory element and memory device comprising memory layer positioned between first and second electrodes

#83
20080078985
2008-04-03

Electrochemical memory with internal boundary

#84
20070285965
2007-12-13

Resistance change memory device

#85
20070247894
2007-10-25

Method of driving storage device

#86
20070164276
2007-07-19

Method for Forming Memory Layers

#87
20070139987
2007-06-21

Storage element and storage apparatus

#88
20070007585
2007-01-11

Memory device with improved data retention

#89
20060243973
2006-11-02

Thin film diode integrated with chalcogenide memory cell

#90
20060214304
2006-09-28

Memory device with improved data retention

#91
20060214183
2006-09-28

Variable breakdown characteristic diode

#92
20060171200
2006-08-03

Memory using mixed valence conductive oxides

#93
20060104106
2006-05-18

Memory element and memory device comprising memory layer positioned between first and second electrodes

#94
20060076549
2006-04-13

Semiconductor memory

#95
20060050598
2006-03-09

Memory using variable tunnel barrier widths

#96
20060049390
2006-03-09

Resistively switching nonvolatile memory cell based on alkali metal ion drift

#97
20050286294
2005-12-29

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

#98
20050285095
2005-12-29

Resistive semiconductor element based on a solid-state ion conductor

#99
20050226036
2005-10-13

Memory device and storage apparatus

#100
20050202620
2005-09-15

Method to manufacture polymer memory with copper ion switching species

#101
20050174854
2005-08-11

Memory device having variable resistive memory element

#102
20050162907
2005-07-28

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

#103
20050101084
2005-05-12

Thin film diode integrated with chalcogenide memory cell

#104
15469179
2018-10-09

Switching block configuration bit comprising a non-volatile memory cell

#105
15267925
2017-08-01

Memory device