ClassID:

199891

G11C2211/5615 - CPC Classification

Classification description:

Indexing scheme relating to digital stores characterized by the use of particular electric or magnetic storage elements; Storage elements therefor; Indexing scheme relating to and sub-groups for features not covered by these groups; Multilevel memory cell aspects Multilevel magnetic memory cell using non-magnetic non-conducting interlayer, e.g. MTJ

Recent Application in this class:
#1
20250344611
2025-11-06

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#2
20250194436
2025-06-12

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#3
20240341102
2024-10-10

METHOD FOR FABRICATING SEMICONDUCTOR DEVICE

#4
20240260481
2024-08-01

Semiconductor device and method for fabricating the same

#5
20240107894
2024-03-28

MRAM DEVICE WITH ANNULAR ELECTRODES

#6
20240081157
2024-03-07

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#7
20240074328
2024-02-29

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#8
20240021230
2024-01-18

Magnetic tunnel junction device and method of forming same

#9
20230371277
2023-11-16

SEMICONDUCTOR DEVICE, METHOD OF FABRICATING SEMICONDUCTOR DEVICE, AND SEMICONDUCTOR STRUCTURE HAVING SEMICONDUCTOR DEVICE

#10
20230225136
2023-07-13

Semiconductor structure integrated with magnetic tunneling junction

#11
20230038528
2023-02-09

Semiconductor device and method for fabricating the same

#12
20210313391
2021-10-07

Back-side memory element with local memory select transistor

#13
20210312965
2021-10-07

Magnetic tunnel junction device and method of forming same

#14
20210305317
2021-09-30

Semiconductor structure integrated with magnetic tunneling junction

#15
20210296572
2021-09-23

Semiconductor device and method for fabricating the same

#16
20210257542
2021-08-19

Semiconductor device and method for fabricating the same

#17
20210119113
2021-04-22

Structured pedestal for MTJ containing devices

#18
20210110857
2021-04-15

Integrated circuit device

#19
20210066581
2021-03-04

Reinforced single element bottom electrode for MTJ-containing devices

#20
20200373478
2020-11-26

Semiconductor device and method for fabricating the same

#21
20200303635
2020-09-24

Multi-state memory and method for manufacturing the same

#22
20200243755
2020-07-30

Tunable tetragonal ferrimagnetic heusler compound with PMA and high TMR

#23
20200176041
2020-06-04

Magnetic tunnel junction device and method of forming same

#24
20200135803
2020-04-30

Semiconductor device having magnetic tunnel junction (MTJ) stack

#25
20200127049
2020-04-23

Semiconductor structure integrated with magnetic tunneling junction

#26
20200106000
2020-04-02

Magnetoresistance device and method for forming the same

#27
20200013457
2020-01-09

Magnetic wall utilization-analog memory element and magnetic wall utilization analog memory

#28
20200013454
2020-01-09

Read-out techniques for multi-bit cells

#29
20190296225
2019-09-26

Three-dimensional arrays with MTJ devices including a free magnetic trench layer and a planar reference magnetic layer

#30
20190296222
2019-09-26

Bit line structures for three-dimensional arrays with magnetic tunnel junction devices including an annular free magnetic layer and a planar reference magnetic layer

#31
20190296221
2019-09-26

Three-dimensional arrays with magnetic tunnel junction devices including an annular discontinued free magnetic layer and a planar reference magnetic layer

#32
20190259807
2019-08-22

Back-side memory element with local memory select transistor

#33
20190221609
2019-07-18

Magnetoresistive stacks and methods therefor

#34
20190214430
2019-07-11

Methods of fabricating magnetic tunnel junctions integrated with selectors

#35
20190067564
2019-02-28

METHOD OF MANUFACTURING A MAGNETIC MEMORY DEVICE HAVING BUFFER LAYER

#36
20190051338
2019-02-14

Storage device, information processing apparatus, and storage device control method

#37
20190027535
2019-01-24

Back-side memory element with local memory select transistor

#38
20180350432
2018-12-06

Magnetic wall utilization-analog memory element and magnetic wall utilization analog memory

#39
20180350418
2018-12-06

Memory cells with enhanced tunneling magnetoresistance ratio, memory devices and systems including the same

#40
20180248111
2018-08-30

Magnetoresistive device and method of fabricating same

#41
20180069175
2018-03-08

Methods of fabricating magnetic memory devices

#42
20170244024
2017-08-24

Spin torque MRAM fabrication using negative tone lithography and ion beam etching

#43
20170170390
2017-06-15

Magnetic memory device having buffer layer

#44
20170125663
2017-05-04

Method of manufacturing a magnetoresistive stack/ structure using plurality of encapsulation layers

#45
20170062707
2017-03-02

Spin torque MRAM fabrication using negative tone lithography and ion beam etching

#46
20170047507
2017-02-16

Semiconductor devices and semiconductor packages including magnetic shielding layers and methods of manufacturing semiconductor devices and semiconductor packages

#47
20150357014
2015-12-10

MRAM element with low writing temperature

#48
20150092481
2015-04-02

Electronic device having a variable resistance element with a protection layer and method for fabricating the same

#49
20140328118
2014-11-06

Semiconductor storage device

#50
20140273288
2014-09-18

Method of forming a magnetic tunnel junction device

#51
20140192591
2014-07-10

High capacity low cost multi-state magnetic memory

#52
20130258764
2013-10-03

Multi-state spin-torque transfer magnetic random access memory

#53
20130208523
2013-08-15

High speed magnetic random access memory-based ternary CAM

#54
20130201757
2013-08-08

Multi-free layer MTJ and multi-terminal read circuit with concurrent and differential sensing

#55
20130062716
2013-03-14

Method of forming a magnetic tunnel junction device

#56
20120243304
2012-09-27

Semiconductor storage device

#57
20120003757
2012-01-05

High-capacity low cost multi-state magnetic memory

#58
20120002463
2012-01-05

High capacity low cost multi-state magnetic memory

#59
20110129691
2011-06-02

Domain wall motion element and magnetic random access memory

#60
20100219493
2010-09-02

Method of forming a magnetic tunnel junction device

#61
20100140726
2010-06-10

Method and system for providing magnetic elements having enhanced magnetic anisotropy and memories using such magnetic elements

#62
20090224341
2009-09-10

Method of forming a magnetic tunnel junction device

#63
20090218645
2009-09-03

MULTI-STATE SPIN-TORQUE TRANSFER MAGNETIC RANDOM ACCESS MEMORY

#64
20070201265
2007-08-30

High capacity low cost multi-state magnetic memory

#65
20060152973
2006-07-13

Multi-sensing level MRAM structure with different magneto-resistance ratios

#66
20060092690
2006-05-04

Magneto-resistive RAM having multi-bit cell array structure

#67
20060038210
2006-02-23

Multi-sensing level MRAM structures

#68
20050199927
2005-09-15

Multiple-bit magnetic random access memory cell employing adiabatic switching

#69
20050195649
2005-09-08

Multi-bit MRAM device with switching nucleation sites

#70
20050167657
2005-08-04

Multi-bit magnetic memory cells

#71
20050073878
2005-04-07

Multi-sensing level MRAM structure with different magnetoresistance ratios

#72
15866370
2019-06-04

Method for manufacturing high density magnetic tunnel junction devices using photolithographic VIAS and chemically guided block copolymer self assembly

#73
15807625
2018-11-27

Domain wall control in ferroelectric devices