ClassID:

208274

H01L29/157 - 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 Doping structures, e.g. doping superlattices, nipi superlattices

Recent Application in this class:
#1
20250040175
2025-01-30

A VERTICAL HEMT, AN ELECTRICAL CIRCUIT, AND A METHOD FOR PRODUCING A VERTICAL HEMT

#2
20240413226
2024-12-12

TIN AS NUCLEAR SPIN QUBIT IN SILICON

#3
20240379877
2024-11-14

SURFACE-DOPED CHANNELS FOR THRESHOLD VOLTAGE MODULATION

#4
20240266403
2024-08-08

BUFFER STRUCTURE WITH INTERLAYER BUFFER LAYERS FOR HIGH VOLTAGE DEVICE

#5
20240258379
2024-08-01

SEMICONDUCTOR DEVICE

#6
20240258378
2024-08-01

Fabricating Method of Semiconductor Device

#7
20230343830
2023-10-26

NITRIDE SEMICONDUCTOR BUFFER STRUCTURE AND SEMICONDUCTOR DEVICE INCLUDING THE SAME

#8
20230335597
2023-10-19

GALLIUM NITRIDE POWER TRANSISTOR

#9
20230317796
2023-10-05

NITRIDE SEMICONDUCTOR AND SEMICONDUCTOR DEVICE

#10
20230260856
2023-08-17

Cartridge for inspection

#11
20230207617
2023-06-29

SEMICONDUCTOR STRUCTURE AND METHOD FOR PREPARING THE SAME

#12
20230104038
2023-04-06

Epitaxial structure for high-electron-mobility transistor and method for manufacturing the same

#13
20230009426
2023-01-12

POWER SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

#14
20220376053
2022-11-24

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

#15
20220376047
2022-11-24

SEMICONDUCTOR DEVICE INCLUDING A SUPERLATTICE PROVIDING METAL WORK FUNCTION TUNING

#16
20220359768
2022-11-10

Surface-Doped Channels for Threshold Voltage Modulation

#17
20220344474
2022-10-27

SUPERLATTICE STRUCTURE

#18
20220302295
2022-09-22

Semiconductor device and method for manufacturing the same

#19
20220285539
2022-09-08

Type III-V semiconductor device with improved leakage

#20
20220285500
2022-09-08

Semiconductor device and fabricating method thereof

#21
20220140088
2022-05-05

Stacked, high-blocking InGaAs semiconductor power diode

#22
20220137439
2022-05-05

Reprogrammable quantum processor architecture incorporating quantum error correction

#23
20220115501
2022-04-14

Stacked high barrier III-V power semiconductor diode

#24
20220115272
2022-04-14

Semiconductor device

#25
20220037529
2022-02-03

Conformal oxidation for gate all around nanosheet I/O device

#26
20210336058
2021-10-28

Epitaxial structure having super-lattice laminates

#27
20210280703
2021-09-09

CHARGE-TRAPPING LAYERS FOR III-V SEMICONDUCTOR DEVICES

#28
20210257461
2021-08-19

Method for forming super-junction corner and termination structure with graded sidewalls

#29
20210143009
2021-05-13

Semiconductor crystal substrate, infrared detector, and method for producing semiconductor crystal substrate

#30
20210067176
2021-03-04

Reprogrammable quantum processor architecture incorporating quantum error correction

#31
20210057579
2021-02-25

Transistor with strained superlattice as source/drain region

#32
20210057560
2021-02-25

Semiconductor structure comprising p-type N-face GAN-based semiconductor layer and manufacturing method for the same

#33
20210050437
2021-02-18

Semiconductor structure and manufacturing method for the semiconductor structure

#34
20210028016
2021-01-28

Semiconductor structure having sets of III-V compound layers and method of forming

#35
20200402797
2020-12-24

Semiconductor structure having sets of III-V compound layers and method of forming

#36
20200357699
2020-11-12

Semiconductor device

#37
20200350426
2020-11-05

Epitaxial structure for high-electron-mobility transistor and method for manufacturing the same

#38
20200350408
2020-11-05

Stacked high barrier III-V power semiconductor diode

#39
20200350407
2020-11-05

Stacked, high-blocking InGaAs semiconductor power diode

#40
20200161431
2020-05-21

Super-junction corner and termination structure with graded sidewalls

#41
20190393399
2019-12-26

Semiconductor controlled quantum swap interaction gate

#42
20190393398
2019-12-26

Semiconductor controlled quantum interaction gates

#43
20190393397
2019-12-26

Classic-quantum injection interface device

#44
20190393330
2019-12-26

Semiconductor controlled quantum Pauli interaction gate

#45
20190393329
2019-12-26

FinFET quantum structures utilizing quantum particle tunneling through oxide

#46
20190393328
2019-12-26

Finfet quantum structures utilizing quantum particle tunneling through local depleted well

#47
20190392342
2019-12-26

Reprogrammable quantum processor architecture incorporating calibration loops

#48
20190392341
2019-12-26

Reprogrammable quantum processor architecture

#49
20190392340
2019-12-26

Quantum structure incorporating electric and magnetic field control

#50
20190392339
2019-12-26

Quantum structure incorporating phi angle control

#51
20190392338
2019-12-26

Quantum structure incorporating theta angle control

#52
20190392337
2019-12-26

Quantum-classic detection interface device

#53
20190392336
2019-12-26

Planar quantum structures utilizing quantum particle tunneling through local depleted well

#54
20190305088
2019-10-03

Super-junction corner and termination structure with improved breakdown and robustness

#55
20190280156
2019-09-12

Nitride semiconductor substrate, manufacturing method therefor, and semiconductor device

#56
20190229074
2019-07-25

Zero capacitance electrostatic discharge device

#57
20190214252
2019-07-11

Semiconductor crystal substrate, infrared detector, and method for producing semiconductor crystal substrate

#58
20190157402
2019-05-23

Power semiconductor device having a field electrode

#59
20190058038
2019-02-21

Forming a superjunction transistor device

#60
20190051647
2019-02-14

Semiconductor device and a manufacturing method therefor

#61
20190043955
2019-02-07

Gate walls for quantum dot devices

#62
20190027360
2019-01-24

Semiconductor structure having sets of III-V compound layers and method of forming

#63
20180294335
2018-10-11

Polarization-doped enhancement mode HEMT

#64
20180174842
2018-06-21

Quantum doping method and use in fabrication of nanoscale electronic devices

#65
20180158937
2018-06-07

Bipolar transistor with superjunction structure

#66
20180102359
2018-04-12

High density nanosheet diodes

#67
20180097072
2018-04-05

Group III-V device structure with variable impurity concentration

#68
20180083103
2018-03-22

FinFETs with strained well regions

#69
20180069080
2018-03-08

Low-voltage charge-coupled devices with a heterostructure charge-storage well

#70
20180040743
2018-02-08

Semiconductor device including a resonant tunneling diode structure with electron mean free path control layers

#71
20180040725
2018-02-08

Method for making a semiconductor device including a resonant tunneling diode structure having a superlattice

#72
20180040724
2018-02-08

Semiconductor device including resonant tunneling diode structure having a superlattice

#73
20180040714
2018-02-08

Method for making a semiconductor device including a resonant tunneling diode with electron mean free path control layers

#74
20180026143
2018-01-25

Super-junction schottky diode

#75
20180019310
2018-01-18

Power semiconductor device having a field electrode

#76
20180019160
2018-01-18

Semiconductor device and manufacturing method therefor

#77
20180006147
2018-01-04

Method of manufacturing a super junction semiconductor device and super junction semiconductor device

#78
20170373190
2017-12-28

FinFETs with strained well regions

#79
20170352596
2017-12-07

FinFETs with strained well regions

#80
20170309734
2017-10-26

Extreme high mobility CMOS logic

#81
20170288045
2017-10-05

Methods of making multichannel devices with improved performance

#82
20170288021
2017-10-05

Semiconductor device having a super junction structure

#83
20170179233
2017-06-22

High mobility transport layer structures for rhombohedral Si/Ge/SiGe devices

#84
20170179127
2017-06-22

SEMICONDUCTOR STRUCTURE HAVING SILICON GERMANIUM FINS AND METHOD OF FABRICATING SAME

#85
20170170094
2017-06-15

Method of forming an integrated circuit with heat-mitigating diamond-filled channels

#86
20170170093
2017-06-15

Method of forming an integrated circuit with heat-mitigating diamond-filled channels

#87
20170141192
2017-05-18

Group III-V device structure having a selectively reduced impurity concentration

#88
20170125523
2017-05-04

Method and apparatus providing improved thermal conductivity of strain relaxed buffer

#89
20170117394
2017-04-27

Bipolar transistor with superjunction structure

#90
20170084735
2017-03-23

Silicon carbide semiconductor device and method for producing the same

#91
20170062587
2017-03-02

Method of Manufacturing a Semiconductor Device by Plasma Doping

#92
20170047515
2017-02-16

Tunable voltage margin access diodes

#93
20170018642
2017-01-19

SEMICONDUCTOR DEVICE

#94
20170018624
2017-01-19

Horizontal gate all around device isolation

#95
20160372579
2016-12-22

FinFETs with strained well regions

#96
20160372552
2016-12-22

Method and apparatus providing improved thermal conductivity of strain relaxed buffer

#97
20160359005
2016-12-08

SEMICONDUCTOR DEVICE

#98
20160336407
2016-11-17

Semiconductor devices with superlattice layers providing halo implant peak confinement and related methods

#99
20160336406
2016-11-17

Semiconductor devices with superlattice and punch-through stop (PTS) layers at different depths and related methods

#100
20160315254
2016-10-27

Tunable voltage margin access diodes

#101
20160300953
2016-10-13

GaO-based semiconductor element

#102
20160293707
2016-10-06

SEMICONDUCTOR DEVICE

#103
20160284995
2016-09-29

Tunable voltage margin access diodes

#104
20160284870
2016-09-29

Tunable voltage margin access diodes

#105
20160284848
2016-09-29

FinFETs with strained well regions

#106
20160276464
2016-09-22

Power MOS transistor and manufacturing method therefor

#107
20160268404
2016-09-15

Dual trench-gate IGBT structure

#108
20160247968
2016-08-25

Nitride semiconductor wafer, nitride semiconductor element, and method for manufacturing nitride semiconductor wafer

#109
20160233326
2016-08-11

High electron mobility transistor

#110
20160211330
2016-07-21

High electron mobility transistor

#111
20160111273
2016-04-21

Semiconductor substrate, semiconductor device and method of manufacturing the semiconductor device

#112
20160104790
2016-04-14

Silicene material layer and electronic device having the same

#113
20160104777
2016-04-14

Zero-Dimensional Electron Devices and Methods of Fabricating the Same

#114
20160064488
2016-03-03

NITRIDE BASED SEMICONDUCTOR DEVICE

#115
20150380497
2015-12-31

Group III-V device with a selectively modified impurity concentration

#116
20150349106
2015-12-03

Semiconductor structure having sets of III-V compound layers and method of forming the same

#117
20150325428
2015-11-12

Nitride semiconductor wafer, nitride semiconductor element, and method for manufacturing nitride semiconductor wafer

#118
20150270347
2015-09-24

Semiconductor device including at least one type of deep-level dopant

#119
20150041762
2015-02-12

Transistor having graphene base

#120
20150035003
2015-02-05

Dual trench-gate IGBT structure

#121
20140361345
2014-12-11

Nitride semiconductor wafer, nitride semiconductor element, and method for manufacturing nitride semiconductor wafer

#122
20140339686
2014-11-20

Group III-V device with a selectively modified impurity concentration

#123
20140339605
2014-11-20

Group III-V device with a selectively reduced impurity concentration

#124
20140197418
2014-07-17

Semiconductor structure having sets of III-V compound layers and method of forming the same

#125
20140127842
2014-05-08

Method for forming an optical modulator

#126
20140077231
2014-03-20

Diamond sensors, detectors, and quantum devices

#127
20130320512
2013-12-05

Semiconductor Device and Method of Manufacturing a Semiconductor Device

#128
20130307018
2013-11-21

Semiconductor device including first and second semiconductor materials

#129
20130069208
2013-03-21

Group III-V device structure having a selectively reduced impurity concentration

#130
20120248577
2012-10-04

Controlled Doping in III-V Materials

#131
20120199813
2012-08-09

Extreme high mobility CMOS logic

#132
20120068157
2012-03-22

Transistor having graphene base

#133
20120007053
2012-01-12

NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

#134
20080296556
2008-12-04

Method for dopant calibration of delta doped multilayered structure

#135
20070138565
2007-06-21

Extreme high mobility CMOS logic

#136
20070042548
2007-02-22

Methods of forming floating gates in non-volatile memory devices including alternating layers of amorphous silicon and ALD dopant layers and floating gates so formed

#137
20060256487
2006-11-16

Semiconductor superjunction device

#138
20050215036
2005-09-29

Method for forming a doping superlattice using a laser

#139
20050179107
2005-08-18

Low doped layer for nitride-based semiconductor device

#140
15096259
2018-05-29

P-type diamond gate-GaN heterojunction FET structure

#141
13964192
2018-01-16

Quantum doping method and use in fabrication of nanoscale electronic devices