ClassID:

208270

H01L29/151 - CPC Classification

Classification description:

Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof; Multistep manufacturing processes therefor; Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed; Structures with periodic or quasi periodic potential variation, e.g. multiple quantum wells, superlattices Compositional structures

Sub-classes:
Recent Application in this class:
#1
20250056927
2025-02-13

EPITAXIAL OXIDE MATERIALS, STRUCTURES, AND DEVICES

#2
20250056825
2025-02-13

METHOD FOR MAKING NANOSTRUCTURE TRANSISTORS WITH OFFSET SOURCE/DRAIN DOPANT BLOCKING STRUCTURES INCLUDING A SUPERLATTICE

#3
20250056824
2025-02-13

METHOD FOR MAKING NANOSTRUCTURE TRANSISTORS WITH FLUSH SOURCE/DRAIN DOPANT BLOCKING STRUCTURES INCLUDING A SUPERLATTICE

#4
20250040212
2025-01-30

NITRIDE SEMICONDUCTOR DEVICE

#5
20250040209
2025-01-30

ARTIFICIAL DOUBLE-LAYER TWO-DIMENSIONAL MATERIAL AND METHOD OF MANUFACTURING SAME

#6
20250040208
2025-01-30

ELECTRONIC DEVICE WITH GALLIUM NITRIDE TRANSISTORS AND METHOD OF MAKING SAME

#7
20240372035
2024-11-07

EPITAXIAL OXIDE MATERIALS, STRUCTURES, AND DEVICES

#8
20240322015
2024-09-26

Method for making nanostructure transistors with source/drain trench contact liners

#9
20240321981
2024-09-26

NANOSTRUCTURE TRANSISTORS WITH SOURCE/DRAIN TRENCH CONTACT LINERS

#10
20240266469
2024-08-08

EPITAXIAL OXIDE TRANSISTOR

#11
20240258460
2024-08-01

EPITAXIAL OXIDE TRANSISTOR

#12
20240170612
2024-05-23

Epitaxial oxide transistor

#13
20240145466
2024-05-02

BIPOLAR JUNCTION TRANSISTOR STRUCTURES

#14
20240072205
2024-02-29

Epitaxial oxide materials, structures, and devices

#15
20240055560
2024-02-15

Epitaxial oxide materials, structures, and devices

#16
20240030375
2024-01-25

SEMICONDUCTOR STRUCTURE WITH CHIRP LAYER

#17
20240014271
2024-01-11

Bipolar nanocomposite semiconductors

#18
20230395705
2023-12-07

Method for Fabricating Semiconductor Structure Having Enhanced Hole Linear Rashba Spin-Orbit Coupling Effect

#19
20230387282
2023-11-30

HIGH-ELECTRON-MOBILITY TRANSISTOR AND METHOD OF MANUFACTURING

#20
20230343829
2023-10-26

Electronic device with gallium nitride transistors and method of making same

#21
20230268397
2023-08-24

Semiconductor device with strain relaxed layer

#22
20230253457
2023-08-10

Semiconductor device with strain relaxed layer

#23
20230164990
2023-05-25

Three dimensional memory device containing resonant tunneling barrier and high mobility channel and method of making thereof

#24
20230143766
2023-05-11

Epitaxial oxide materials, structures, and devices

#25
20230142940
2023-05-11

Epitaxial oxide device with impact ionization

#26
20230142457
2023-05-11

Method and epitaxial oxide device with impact ionization

#27
20220320292
2022-10-06

Semiconductor device with strain relaxed layer

#28
20220310794
2022-09-29

Semiconductor device with strain relaxed layer

#29
20220285498
2022-09-08

Vertical semiconductor device with enhanced contact structure and associated methods

#30
20220190135
2022-06-16

Lateral gate material arrangements for quantum dot devices

#31
20220140087
2022-05-05

Electronic device with gallium nitride transistors and method of making same

#32
20220115524
2022-04-14

III-nitride thermal management based on aluminum nitride substrates

#33
20220045173
2022-02-10

Semiconductor device with strain relaxed layer

#34
20210399198
2021-12-23

Digital circuits comprising quantum wire resonant tunneling transistors

#35
20210343856
2021-11-04

Ferroelectric or anti-ferroelectric trench capacitor with spacers for sidewall strain engineering

#36
20210226082
2021-07-22

Semiconductor structure with chirp layer

#37
20210134957
2021-05-06

Semiconductor device with strain relaxed layer

#38
20210074814
2021-03-11

Vertical semiconductor device with enhanced contact structure and associated methods

#39
20210066117
2021-03-04

Semiconductor device and method for producing semiconductor device

#40
20210036183
2021-02-04

Semiconductor structure with chirp layer

#41
20210020748
2021-01-21

Method for making a semiconductor device having a hyper-abrupt junction region including a superlattice

#42
20200395460
2020-12-17

Ferroelectric or anti-ferroelectric trench capacitor with spacers for sidewall strain engineering

#43
20200381517
2020-12-03

Multi-super lattice for switchable arrays

#44
20200328277
2020-10-15

Quantum dot channel (QDC) quantum dot gate transistors, memories and other devices

#45
20200223712
2020-07-16

Template-assisted synthesis of 2D nanosheets using nanoparticle templates

#46
20200203483
2020-06-25

Multi-super lattice for switchable arrays

#47
20200194556
2020-06-18

COMPOUND SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND INFRARED DETECTOR

#48
20200141027
2020-05-07

III-V or II-VI compound semiconductor films on graphitic substrates

#49
20200135254
2020-04-30

Key-based multi-qubit memory

#50
20200119255
2020-04-16

Techniques for monolithic co-integration of thin-film bulk acoustic resonator devices and III-N semiconductor transistor devices

#51
20200013720
2020-01-09

Stretchable form of single crystal silicon for high performance electronics on rubber substrates

#52
20200006578
2020-01-02

Substrates and transistors with 2D material channels on 3D geometries

#53
20190363181
2019-11-28

Quantum dot devices with modulation doped stacks

#54
20190341479
2019-11-07

Nitride semiconductor epitaxial stack structure and power device thereof

#55
20190341459
2019-11-07

Quantum dot devices with gate interface materials

#56
20190280090
2019-09-12

Semiconductor device including enhanced contact structures having a superlattice

#57
20190279897
2019-09-12

Method for making a semiconductor device including enhanced contact structures having a superlattice

#58
20190157396
2019-05-23

AN APPARATUS AND METHOD OF FORMING AN APPARATUS COMPRISING A GRAPHENE FIELD EFFECT TRANSISTOR

#59
20190115432
2019-04-18

Layer, multilevel element, method for fabricating multilevel element, and method for driving multilevel element

#60
20190115431
2019-04-18

Layer, multilevel element, method for fabricating multilevel element, and method for driving multilevel element

#61
20190109246
2019-04-11

Optoelectronic semiconductor chip

#62
20190044048
2019-02-07

Sidewall metal spacers for forming metal gates in quantum devices

#63
20190043954
2019-02-07

Superlattice materials and applications

#64
20190006468
2019-01-03

Approach to preventing atomic diffusion and preserving electrical conduction using two dimensional crystals and selective atomic layer deposition

#65
20180342647
2018-11-29

Coated semiconductor nanocrystals and products including same

#66
20180337064
2018-11-22

Method for making a semiconductor device including a superlattice as a gettering layer

#67
20180337063
2018-11-22

Semiconductor device including a superlattice as a gettering layer

#68
20180331187
2018-11-15

P-doping of group-III-nitride buffer layer structure on a heterosubstrate

#69
20180240901
2018-08-23

Nitride semiconductor epitaxial stack structure and power device thereof

#70
20180186653
2018-07-05

Template-assisted synthesis of 2D nanosheets using nanoparticle templates

#71
20180182898
2018-06-28

Substrates and transistors with 2D material channels on 3D geometries

#72
20180151673
2018-05-31

Superlattice materials and applications

#73
20180114900
2018-04-26

Superlattice memory having GeTe layer and nitrogen-doped SbTelayer and memory device having the same

#74
20180083106
2018-03-22

Semiconductor structure having graded transition bodies

#75
20180062031
2018-03-01

Optoelectronic semiconductor chip

#76
20180062009
2018-03-01

Semiconductor device

#77
20180026157
2018-01-25

Ultraviolet reflective rough adhesive contact

#78
20170373156
2017-12-28

P-doping of group-III-nitride buffer layer structure on a heterosubstrate

#79
20170309735
2017-10-26

Techniques for forming contacts to quantum well transistors

#80
20170294514
2017-10-12

Semiconductor devices with enhanced deterministic doping and related methods

#81
20170229302
2017-08-10

Semiconductor chip carriers with monolithically integrated quantum dot devices and method of manufacture thereof

#82
20170207303
2017-07-20

SEMICONDUCTOR MULTILAYER STRUCTURE

#83
20170117493
2017-04-27

Scalable process for the formation of self aligned, planar electrodes for devices employing one or two dimensional lattice structures

#84
20170117367
2017-04-27

Scalable process for the formation of self aligned, planar electrodes for devices employing one or two dimensional lattice structures

#85
20170117136
2017-04-27

FABRICATION METHOD OF SEMICONDUCTOR MULTILAYER STRUCTURE

#86
20170104132
2017-04-13

Epitaxy technique for growing semiconductor compounds

#87
20170098716
2017-04-06

TWO-DIMENSIONAL HETEROJUNCTION INTERLAYER TUNNELING FIELD EFFECT TRANSISTORS

#88
20170077242
2017-03-16

P-doping of group-III-nitride buffer layer structure on a heterosubstrate

#89
20170054026
2017-02-23

Non-planar quantum well device having interfacial layer and method of forming same

#90
20160369423
2016-12-22

III-V or II-VI compound semiconductor films on graphitic substrates

#91
20160358773
2016-12-08

Method for making enhanced semiconductor structures in single wafer processing chamber with desired uniformity control

#92
20160293399
2016-10-06

SEMICONDUCTOR MULTILAYER STRUCTURE AND FABRICATION METHOD THEREOF

#93
20160268407
2016-09-15

Techniques for forming contacts to quantum well transistors

#94
20160197146
2016-07-07

Superlattice materials and applications

#95
20160020317
2016-01-21

Non-planar quantum well device having interfacial layer and method of forming same

#96
20160013306
2016-01-14

METHOD AND APPARATUS FOR 3D CONCURRENT MULTIPLE PARALLEL 2D QUANTUM WELLS

#97
20150380495
2015-12-31

Nitride semiconductor layer, nitride semiconductor device, and method for manufacturing nitride semiconductor layer

#98
20150357419
2015-12-10

P-doping of group-III-nitride buffer layer structure on a heterosubstrate

#99
20150357414
2015-12-10

Semiconductor devices with enhanced deterministic doping and related methods

#100
20150221546
2015-08-06

Methods of forming semiconductor diodes by aspect ratio trapping with coalesced films

#101
20150214302
2015-07-30

Three-dimensional quantum well transistor

#102
20150214118
2015-07-30

Forming arsenide-based complementary logic on a single substrate

#103
20150179815
2015-06-25

Quantum Well IGZO Devices and Methods for Forming the Same

#104
20150155357
2015-06-04

III-nitride semiconductor structures with strain absorbing interlayers

#105
20150123075
2015-05-07

Integrated circuit devices including strained channel regions and methods of forming the same

#106
20150108428
2015-04-23

Heterostructure including a composite semiconductor layer

#107
20150090957
2015-04-02

Semiconductor device and manufacturing method thereof

#108
20150076449
2015-03-19

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

#109
20150060765
2015-03-05

Semiconductor device

#110
20150034906
2015-02-05

Semiconductor device and fabrication method thereof

#111
20150021551
2015-01-22

METHODS FOR COATING SEMICONDUCTOR NANOCRYSTALS

#112
20150014745
2015-01-15

Strained InGaAs quantum wells for complementary transistors

#113
20150014629
2015-01-15

Methods for coating semiconductor nanocrystals

#114
20150001467
2015-01-01

SEMICONDUCTOR DEVICE HAVING SUPERLATTICE THIN FILM LAMINATED BY SEMICONDUCTOR LAYER AND INSULATOR LAYER

#115
20150001462
2015-01-01

Stretchable form of single crystal silicon for high performance electronics on rubber substrates

#116
20140326953
2014-11-06

Techniques for forming contacts to quantum well transistors

#117
20140326951
2014-11-06

Field effect power transistors

#118
20140306183
2014-10-16

Method for manufacturing functional material and electronic component

#119
20140291613
2014-10-02

MULTIPLE QUANTUM WELL STRUCTURE

#120
20140264278
2014-09-18

Strained InGaAs quantum wells for complementary transistors

#121
20140264272
2014-09-18

Semiconductor diodes fabricated by aspect ratio trapping with coalesced films

#122
20140264271
2014-09-18

FERROELECTRIC MEMORY DEVICE

#123
20140252312
2014-09-11

Tunnel diodes incorporating strain-balanced, quantum-confined heterostructures

#124
20140217362
2014-08-07

Semiconductor device and method for manufacturing the same

#125
20140209861
2014-07-31

Semiconductor device and fabrication method therefor, and power supply apparatus

#126
20140203243
2014-07-24

Three-dimensional quantum well transistor and fabrication method

#127
20140183453
2014-07-03

Field effect transistor having double transition metal dichalcogenide channels

#128
20140170383
2014-06-19

Ordered superstructures of octapod-shaped nanocrystals, their process of fabrication and use thereof

#129
20140110754
2014-04-24

Epitaxy technique for growing semiconductor compounds

#130
20140097402
2014-04-10

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

#131
20140001438
2014-01-02

SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THE SAME

#132
20130207078
2013-08-15

InGaN-Based Double Heterostructure Field Effect Transistor and Method of Forming the Same

#133
20130207070
2013-08-15

Nanocomposite Material And Its Use In Optoelectronics

#134
20130034924
2013-02-07

Semiconductor diodes fabricated by aspect ratio trapping with coalesced films

#135
20120223365
2012-09-06

III-Nitride semiconductor structures with strain absorbing interlayer transition modules

#136
20120104358
2012-05-03

Semiconductor chip carriers with monolithically integrated quantum dot devices and method of manufacture thereof

#137
20120074386
2012-03-29

Non-planar quantum well device having interfacial layer and method of forming same

#138
20110297961
2011-12-08

Field effect power transistors

#139
20110272672
2011-11-10

Long wavelength infrared superlattice

#140
20110147713
2011-06-23

Techniques for forming contacts to quantum well transistors

#141
20100270535
2010-10-28

ELECTRONIC DEVICE INCLUDING AN ELECTRICALLY POLLED SUPERLATTICE AND RELATED METHODS

#142
20100213577
2010-08-26

SEMICONDUCTOR ELECTRONIC DEVICE AND PROCESS OF MANUFACTURING THE SAME

#143
20100176371
2010-07-15

Semiconductor diodes fabricated by aspect ratio trapping with coalesced films

#144
20100059863
2010-03-11

Stretchable form of single crystal silicon for high performance electronics on rubber substrates

#145
20080203381
2008-08-28

Forming arsenide-based complementary logic on a single substrate

#146
20070187667
2007-08-16

ELECTRONIC DEVICE INCLUDING A SELECTIVELY POLABLE SUPERLATTICE

#147
20070166928
2007-07-19

METHOD FOR MAKING AN ELECTRONIC DEVICE INCLUDING A SELECTIVELY POLABLE SUPERLATTICE

#148
20070161138
2007-07-12

Method for making an electronic device including a poled superlattice having a net electrical dipole moment

#149
20070158640
2007-07-12

ELECTRONIC DEVICE INCLUDING A POLED SUPERLATTICE HAVING A NET ELECTRICAL DIPOLE MOMENT

#150
20070063186
2007-03-22

Method for making a semiconductor device including a front side strained superlattice layer and a back side stress layer

#151
20070020860
2007-01-25

Method for Making Semiconductor Device Including a Strained Superlattice and Overlying Stress Layer and Related Methods

#152
20060292889
2006-12-28

FINFET including a superlattice

#153
20060292765
2006-12-28

Method for Making a FINFET Including a Superlattice

#154
20060286785
2006-12-21

Stretchable form of single crystal silicon for high performance electronics on rubber substrates

#155
20060273299
2006-12-07

METHOD FOR MAKING A SEMICONDUCTOR DEVICE INCLUDING A DOPANT BLOCKING SUPERLATTICE

#156
20060231857
2006-10-19

METHOD FOR MAKING A SEMICONDUCTOR DEVICE INCLUDING A MEMORY CELL WITH A NEGATIVE DIFFERENTIAL RESISTANCE (NDR) DEVICE

#157
20060220118
2006-10-05

SEMICONDUCTOR DEVICE INCLUDING A DOPANT BLOCKING SUPERLATTICE

#158
20060202189
2006-09-14

Semiconductor device including a memory cell with a negative differential resistance (NDR) device

#159
17652031
2023-01-24

Epitaxial oxide materials, structures, and devices

#160
17114307
2024-12-03

High mobility group-III nitride transistors with strained channels

#161
16513943
2020-12-15

Method for making a varactor with hyper-abrupt junction region including a superlattice

#162
16513895
2020-11-03

Semiconductor devices including hyper-abrupt junction region including a superlattice

#163
15592926
2018-10-09

Approach to preventing atomic diffusion and preserving electrical conduction using two dimensional crystals and selective atomic layer deposition

#164
13960237
2015-04-07

Random access memory cells using spatial wavefunction switched field-effect transistors