Patents-Review.com
ClassID:

208215 ⎘

H01L29/0611 - 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 their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse biased devices

Sub-classes:
Recent Application in this class:
#1
20250072103
2025-02-27

SEMICONDUCTOR DEVICE

 #2
20250048684
2025-02-06

SEMICONDUCTOR DEVICE

 #3
20250015170
2025-01-09

SEMICONDUCTOR DEVICE

 #4
20240429315
2024-12-26

SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF

 #5
20240405110
2024-12-05

SEMICONDUCTOR DEVICE

 #6
20240405016
2024-12-05

SEMICONDUCTOR MODULE

 #7
20240387721
2024-11-21

SILICON CARBIDE DEVICE WITH TRANSISTOR CELL AND CLAMP REGION

 #8
20240379660
2024-11-14

Semiconductor Device and Fabricating Method Thereof

 #9
20240372009
2024-11-07

SEMICONDUCTOR DEVICE HAVING DOUBLE-GATE STRUCTURE AND METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS

 #10
20240371926
2024-11-07

SEMICONDUCTOR DEVICE WITH ENHANCED AVALANCHE RUGGEDNESS

 #11
20240339494
2024-10-10

VERTICAL MOSFET WITH HIGH SHORT CIRCUIT WITHSTAND TIME CAPABILITY

 #12
20240290858
2024-08-29

BIDIRECTIONAL POWER DEVICE AND METHOD FOR MANUFACTURING THE SAME

 #13
20240290845
2024-08-29

Semiconductor device

 #14
20240282808
2024-08-22

LDMOS HAVING MULTIPLE FIELD PLATES AND ASSOCIATED MANUFACTURING METHOD

 #15
20240234566
2024-07-11

METHOD OF FORMING HIGH VOLTAGE TRANSISTOR AND STRUCTURE RESULTING THEREFROM

 #16
20240194779
2024-06-13

SEMICONDUCTOR DEVICE AND METHOD OF PRODUCING THEREOF

 #17
20240154029
2024-05-09

METHODS AND SYSTEMS OF OPERATING A PNP BI-DIRECTIONAL DOUBLE-BASE BIPOLAR JUNCTION TRANSISTOR

 #18
20240063257
2024-02-22

SEMICONDUCTOR STRUCTURE AND PREPARATION METHOD THEREOF

 #19
20240021721
2024-01-18

SEMICONDUCTOR DEVICE

 #20
20230402540
2023-12-14

SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOF

 #21
20230378293
2023-11-23

MASK-FREE PROCESS FOR IMPROVING DRAIN TO GATE BREAKDOWN VOLTAGE IN SEMICONDUCTOR DEVICES

 #22
20230369137
2023-11-16

Semiconductor device and fabrication method for semiconductor device

 #23
20230335597
2023-10-19

GALLIUM NITRIDE POWER TRANSISTOR

 #24
20230290880
2023-09-14

High voltage MOSFET device with improved breakdown voltage

 #25
20230145347
2023-05-11

Partial discharge suppression in high voltage solid-state devices

 #26
20230113129
2023-04-13

Schottky barrier diode

 #27
20230090527
2023-03-23

SEMICONDUCTOR DEVICE

 #28
20230040514
2023-02-09

Semiconductor device having fully oxidized gate oxide layer and method for making the same

 #29
20230040096
2023-02-09

Semiconductor device and fabrication method for semiconductor device

 #30
20230036698
2023-02-02

REVERSE BLOCKING GALLIUM NITRIDE HIGH ELECTRON MOBILITY TRANSISTOR

 #31
20230034420
2023-02-02

Semiconductor structure and operation circuit

 #32
20230006059
2023-01-05

Transistor Device

 #33
20220384637
2022-12-01

Semiconductor device having fully oxidized gate oxide layer and method for making the same

 #34
20220367652
2022-11-17

Mask-free process for improving drain to gate breakdown voltage in semiconductor devices

 #35
20220344506
2022-10-27

SEMICONDUCTOR DEVICE AND METHOD OF MAKING A SEMICONDUCTOR DEVICE

 #36
20220302266
2022-09-22

Semiconductor device

 #37
20220262948
2022-08-18

LDMOS device and method for preparing same

 #38
20220262945
2022-08-18

SEMICONDUCTOR DEVICES WITH CLASS IV CHANNEL REGION AND CLASS III-V DRIFT REGION

 #39
20220254876
2022-08-11

LDMOS having multiple field plates and associated manufacturing method

 #40
20220199794
2022-06-23

Bidirectional power device and method for manufacturing the same

 #41
20220140073
2022-05-05

Power semiconductor device and manufacturing method thereof

 #42
20220131016
2022-04-28

CHARGE BALANCED RECTIFIER WITH SHIELDING

 #43
20220102550
2022-03-31

Metal oxide semiconductor device and method for manufacturing the same

 #44
20220085170
2022-03-17

Semiconductor device, method for manufacturing semiconductor device, inverter circuit, drive device, vehicle, and elevator

 #45
20220013631
2022-01-13

Manufacturing method of high-voltage semiconductor device with increased breakdown voltage

 #46
20210358903
2021-11-18

TVS device and manufacturing method therefor

 #47
20210335996
2021-10-28

Semiconductor device and manufacturing method

 #48
20210328006
2021-10-21

Semiconductor device with a protected element

 #49
20210313457
2021-10-07

IGBT and manufacturing method therefor

 #50
20210313312
2021-10-07

Transient voltage suppression device and manufacturing method therefor

 #51
20210280723
2021-09-09

Bandgap reference circuit including vertically stacked active SOI devices

 #52
20210280575
2021-09-09

Semiconductor Device and Fabricating Method Thereof

 #53
20210265511
2021-08-26

Semiconductor device and electric device

 #54
20210257448
2021-08-19

Partial discharge suppression in high voltage solid-state devices

 #55
20210167225
2021-06-03

Schottky barrier diode

 #56
20210118986
2021-04-22

SiC device with channel regions extending along at least one of the (1-100) plane and the (-1100) plane and methods of manufacturing thereof

 #57
20210104511
2021-04-08

System on chip

 #58
20210091175
2021-03-25

Semiconductor device and method for manufacturing semiconductor device

 #59
20210043738
2021-02-11

Semiconductor device

 #60
20210035491
2021-02-04

Circuit device, light source device, and electronic apparatus

 #61
20210005710
2021-01-07

Semiconductor device and manufacturing method thereof

 #62
20200395215
2020-12-17

Semiconductor device and fabrication method for semiconductor device

 #63
20200312993
2020-10-01

Semiconductor device and manufacturing method thereof

 #64
20200279914
2020-09-03

High-voltage semiconductor device with increased breakdown voltage

 #65
20200266303
2020-08-20

ESD protection diode

 #66
20200235093
2020-07-23

Semiconductor device and diode

 #67
20200219971
2020-07-09

Semiconductor device and method for manufacturing semiconductor device

 #68
20200194544
2020-06-18

SiC device and methods of manufacturing thereof

 #69
20200194440
2020-06-18

SRAM source-drain structure

 #70
20200185906
2020-06-11

Semiconductor device with surge current protection

 #71
20200119189
2020-04-16

HIGH VOLTAGE DEVICE AND MANUFACTURING METHOD THEREOF

 #72
20200098856
2020-03-26

Power Semiconductor Devices, Methods, and Structures with Embedded Dielectric Layers Containing Permanent Charges

 #73
20200098641
2020-03-26

Structure and method for metal gates with roughened barrier layer

 #74
20200035817
2020-01-30

Semiconductor device

 #75
20200027954
2020-01-23

SiC-SOI device and manufacturing method thereof

 #76
20200020814
2020-01-16

Semiconductor apparatus

 #77
20190393338
2019-12-26

Extended drain MOSFETs (EDMOS)

 #78
20190393300
2019-12-26

Gallium nitride high electron mobility transistor having high breakdown voltage and formation method therefor

 #79
20190386093
2019-12-19

Power electronic arrangement

 #80
20190312029
2019-10-10

Semiconductor device

 #81
20190296104
2019-09-26

Thin film transistors for high voltage applications

 #82
20190296009
2019-09-26

Semiconductor device and diode

 #83
20190259758
2019-08-22

Stacked integrated circuit

 #84
20190245033
2019-08-08

POWER SEMICONDUCTOR DEVICE

 #85
20190229208
2019-07-25

Semiconductor device comprising a three-dimensional field plate

 #86
20190165747
2019-05-30

APPARATUS AND METHOD FOR VOLTAGE DISTRIBUTION

 #87
20190148541
2019-05-16

Termination design for trench superjunction power MOSFET

 #88
20190148500
2019-05-16

Semiconductor device

 #89
20190140088
2019-05-09

Nitride power transistor and manufacturing method thereof

 #90
20190074375
2019-03-07

Lateral MOSFET

 #91
20190067472
2019-02-28

Semiconductor device and method for manufacturing the same

 #92
20190067469
2019-02-28

Epitaxial structure of trench MOSFET devices

 #93
20190067117
2019-02-28

Structure and method for metal gates with roughened barrier layer

 #94
20190035944
2019-01-31

SCHOTTKY DIODE

 #95
20190019879
2019-01-17

Power device with multiple field stop layers

 #96
20190006347
2019-01-03

Method of manufacturing a semiconductor device

 #97
20180350902
2018-12-06

Semiconductor device and method for manufacturing semiconductor device

 #98
20180342503
2018-11-29

Semiconductor device and fabricating method thereof

 #99
20180337230
2018-11-22

Power semiconductor devices, methods, and structures with embedded dielectric layers containing permanent charges

 #100
20180337229
2018-11-22

Semiconductor structure and manufacturing method thereof and terminal area structure of semiconductor device

 #101
20180308932
2018-10-25

Method for fabricating power semiconductor device

 #102
20180277634
2018-09-27

Semiconductor device, inverter circuit, drive device, vehicle, and elevating machine

 #103
20180233405
2018-08-16

Semiconductor device having groove-shaped via-hole

 #104
20180145168
2018-05-24

Silicon-carbide trench gate MOSFETs and methods of manufacture

 #105
20180145130
2018-05-24

IGBT WITH IMPROVED REVERSE BLOCKING CAPABILITY

 #106
20180108755
2018-04-19

FinFET LDMOS devices with improved reliability

 #107
20180102431
2018-04-12

Semiconductor device and manufacturing method thereof

 #108
20180102250
2018-04-12

High-voltage semiconductor device

 #109
20180097073
2018-04-05

SEMICONDUCTOR DEVICE AND SEMICONDUCTOR SYSTEM INCLUDING SEMICONDUCTOR DEVICE

 #110
20180069125
2018-03-08

Semiconductor devices having fin-shaped patterns with inflection points

 #111
20180047721
2018-02-15

Semiconductor device

 #112
20180033880
2018-02-01

High power semiconductor device

 #113
20180026129
2018-01-25

Trench Edge Termination Structure for Power Semiconductor Devices

 #114
20180012970
2018-01-11

High voltage semiconductor devices including main conductive pattern, auxiliary conductive pattern, and spacer therebetween

 #115
20170352724
2017-12-07

Power semiconductor devices, methods, and structures with embedded dielectric layers containing permanent charges

 #116
20170352652
2017-12-07

Over-voltage protection circuit

 #117
20170294505
2017-10-12

GATE ELECTRODE STRUCTURE AND HIGH VOLTAGE SEMICONDUCTOR DEVICE HAVING THE SAME

 #118
20170288054
2017-10-05

Lateral MOSFET

 #119
20170287898
2017-10-05

Semiconductor device having an electrostatic protection element

 #120
20170279424
2017-09-28

Apparatus and method for variable voltage distribution

 #121
20170278922
2017-09-28

High voltage semiconductor device

 #122
20170271319
2017-09-21

Semiconductor device

 #123
20170250276
2017-08-31

Semiconductor device with vertical field floating rings and methods of fabrication thereof

 #124
20170213910
2017-07-27

Method of localized modification of the stresses in a substrate of the SOI type, in particular FD SOI type, and corresponding device

 #125
20170200791
2017-07-13

Semiconductor device including an edge construction with straight sections and corner sections

 #126
20170194471
2017-07-06

High electron mobility transistor

 #127
20170179270
2017-06-22

Field effect transistor

 #128
20170117798
2017-04-27

Electric assembly including a semiconductor switching device and a clamping diode

 #129
20170117353
2017-04-27

CIRCUIT BOARD AND ELECTRONIC DEVICE

 #130
20170084739
2017-03-23

Laterally diffused metal-oxide-semiconductor transistor and manufacturing method thereof

 #131
20170077284
2017-03-16

Semiconductor device

 #132
20170077038
2017-03-16

SEMICONDUCTOR DEVICE

 #133
20170069621
2017-03-09

Semiconductor device and fabricating method thereof

 #134
20170033005
2017-02-02

Method of manufacturing a semiconductor device having groove-shaped via-hole

 #135
20170025532
2017-01-26

Semiconductor device having a buried electrode and manufacturing method thereof

 #136
20170012119
2017-01-12

Silicon-carbide trench gate MOSFETs

 #137
20170005164
2017-01-05

Charge compensation device and manufacturing therefor

 #138
20160380071
2016-12-29

IGBT manufacturing method

 #139
20160343851
2016-11-24

Semiconductor devices with vertical field floating rings and methods of fabrication thereof

 #140
20160294342
2016-10-06

CMOS RF switch device and method for biasing the same

 #141
20160276441
2016-09-22

SEMICONDUCTOR DEVICE

 #142
20160260839
2016-09-08

Semiconductor device having different types of thin film transistors

 #143
20160252917
2016-09-01

Apparatus and methods for generating a variable regulated voltage

 #144
20160233329
2016-08-11

NITRIDE POWER TRANSISTOR AND MANUFACTURING METHOD THEREOF

 #145
20160233296
2016-08-11

Deep trench isolation

 #146
20160211660
2016-07-21

Semiconductor device with surge current protection

 #147
20160181415
2016-06-23

Wide band gap semiconductor device

 #148
20160163805
2016-06-09

Semiconductor device and method for manufacturing the same

 #149
20160163787
2016-06-09

Gate pad and gate feed breakdown voltage enhancement

 #150
20160141414
2016-05-19

Method and apparatus for power device with depletion structure

 #151
20160141375
2016-05-19

Field Plates on Two Opposed Surfaces of Double-Base Bidirectional Bipolar Transistor: Devices, Methods, and Systems

 #152
20160111489
2016-04-21

Semiconductor device and method for manufacturing semiconductor device

 #153
20160099346
2016-04-07

Semiconductor device

 #154
20160079241
2016-03-17

INTEGRATED CIRCUIT DEVICE INCLUDING BLOCKING INSULATING LAYER

 #155
20160071975
2016-03-10

LDMOS for high frequency power amplifiers

 #156
20160027906
2016-01-28

Semiconductor device and method for fabricating semiconductor device

 #157
20160027872
2016-01-28

FIELD EFFECT TRANSISTOR WITH CHANNEL CORE MODIFIED FOR A BACKGATE BIAS AND METHOD OF FABRICATION

 #158
20160005845
2016-01-07

Group III-V Transistor Utilizing a Substrate Having a Dielectrically-Filled Region

 #159
20160005811
2016-01-07

Charge compensation device and manufacturing therefor

 #160
20150380482
2015-12-31

Semiconductor device and fabrication method thereof

 #161
20150363528
2015-12-17

Circuit arrangement for modeling transistor layout characteristics

 #162
20150357326
2015-12-10

Semiconductor device and method of fabricating the same

 #163
20150349050
2015-12-03

Semiconductor device and method of manufacturing the same

 #164
20150340458
2015-11-26

Zener diode having a polysilicon layer for improved reverse surge capability and decreased leakage current

 #165
20150340431
2015-11-26

Zener diode having a polysilicon layer for improved reverse surge capability and decreased leakage current

 #166
20150333189
2015-11-19

Zener diode devices and related fabrication methods

 #167
20150318357
2015-11-05

Silicon carbide semiconductor device

 #168
20150311278
2015-10-29

Wide band-gap semiconductor device including schotky electrode and method for producing same

 #169
20150303297
2015-10-22

Semiconductor device and method for manufacturing the same

 #170
20150303248
2015-10-22

Semiconductor device and method for manufacturing semiconductor device

 #171
20150294914
2015-10-15

Flexible device modulation by oxide isolation structure selective etching process

 #172
20150279986
2015-10-01

Semiconductor device and method for manufacturing the same

 #173
20150279968
2015-10-01

Method for manufacturing a semiconductor device with step-shaped edge termination

 #174
20150279946
2015-10-01

Power semiconductor device with embedded field electrodes

 #175
20150279929
2015-10-01

Semiconductor device having oxide semiconductor channel

 #176
20150270379
2015-09-24

Semiconductor device

 #177
20150270377
2015-09-24

Transverse ultra-thin insulated gate bipolar transistor having high current density

 #178
20150243780
2015-08-27

Method and apparatus for power device with depletion structure

 #179
20150228715
2015-08-13

Method for manufacturing semiconductor device

 #180
20150228714
2015-08-13

ISOLATION METHODS FOR LEAKAGE, LOSS AND NON-LINEARITY MITIGATION IN RADIO-FREQUENCY INTEGRATED CIRCUITS ON HIGH-RESISTIVITY SILICON-ON-INSULATOR SUBSTRATES

 #181
20150221769
2015-08-06

Strained FinFET and method for manufacturing the same

 #182
20150200295
2015-07-16

Drain Extended MOS Transistors With Split Channel

 #183
20150194521
2015-07-09

Trench-based power semiconductor devices with increased breakdown voltage characteristics

 #184
20150194483
2015-07-09

Semiconductor device

 #185
20150179763
2015-06-25

Semiconductor device and method for fabricating the same

 #186
20150155379
2015-06-04

Semiconductor device and method for fabricating the same

 #187
20150153811
2015-06-04

Processing system with low power wake-up pad

 #188
20150108503
2015-04-23

Semiconductor device having gate wire disposed on roughened field insulating film

 #189
20150041884
2015-02-12

Power semiconductor device and method of manufacturing the same

 #190
20150034970
2015-02-05

Semiconductor device and method for producing same

 #191
20150021692
2015-01-22

Method of localized modification of the stresses in a substrate of the SOI type, in particular FD SOI type, and corresponding device

 #192
20140367772
2014-12-18

Semiconductor device including a drift zone and a drift control zone

 #193
20140353794
2014-12-04

Semiconductor arrangement and method of forming

 #194
20140327143
2014-11-06

Semiconductor device having groove-shaped via-hole

 #195
20140306346
2014-10-16

Semiconductor device having groove-shaped via-hole

 #196
20140299996
2014-10-09

Semiconductor device having groove-shaped via-hole

 #197
20140299994
2014-10-09

Semiconductor device having groove-shaped via-hole

 #198
20140299993
2014-10-09

Semiconductor device having groove-shaped via-hole

 #199
20140299987
2014-10-09

Semiconductor device having groove-shaped via-hole

 #200
20140299960
2014-10-09

Semiconductor device having groove-shaped via-hole

 #201
20140291864
2014-10-02

Semiconductor device having groove-shaped via-hole

 #202
20140291863
2014-10-02

Semiconductor device having groove-shaped via-hole

 #203
20140291862
2014-10-02

Semiconductor device having groove-shaped via-hole

 #204
20140291861
2014-10-02

Semiconductor device having groove-shaped via-hole

 #205
20140291724
2014-10-02

Insulated gate bipolar transistor including emitter short regions

 #206
20140284774
2014-09-25

Semiconductor device and manufacturing method

 #207
20140264724
2014-09-18

Deep trench isolation

 #208
20140206179
2014-07-24

Method and system for junction termination in GaN materials using conductivity modulation

 #209
20140167201
2014-06-19

Semiconductor device

 #210
20140167143
2014-06-19

Semiconductor device with step-shaped edge termination, and method for manufacturing a semiconductor device

 #211
20140145336
2014-05-29

Semiconductor device including two groove-shaped patterns that include two bent portions

 #212
20140145335
2014-05-29

Semiconductor device including two groove-shaped patterns

 #213
20140124774
2014-05-08

MOSFET device

 #214
20140117444
2014-05-01

Lateral MOSFET

 #215
20140077329
2014-03-20

Semiconductor device and method of manufacturing semiconductor device

 #216
20140054741
2014-02-27

Power semiconductor devices, methods, and structures with embedded dielectric layers containing permanent charges

 #217
20140021546
2014-01-23

Semiconductor device

 #218
20130313571
2013-11-28

Silicon carbide bipolar junction transistor including shielding regions

 #219
20130292695
2013-11-07

Schottky barrier diode and method for manufacturing schottky barrier diode

 #220
20130277793
2013-10-24

POWER DEVICE AND FABRICATING METHOD THEREOF

 #221
20130277710
2013-10-24

Semiconductor component and method for producing it

 #222
20130207185
2013-08-15

Isolated device and manufacturing method thereof

 #223
20130200481
2013-08-08

Semiconductor device having groove-shaped via-hole

 #224
20130181253
2013-07-18

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF

 #225
20130181252
2013-07-18

Semiconductor device

 #226
20130175692
2013-07-11

Semiconductor device having groove-shaped via-hole

 #227
20130175691
2013-07-11

Semiconductor device having groove-shaped via-hole

 #228
20130168865
2013-07-04

Semiconductor device including two groove-shaped patterns

 #229
20130168799
2013-07-04

Semiconductor device having groove-shaped via-hole

 #230
20130161634
2013-06-27

Method and system for fabricating edge termination structures in GaN materials

 #231
20130161633
2013-06-27

Method and system for junction termination in GaN materials using conductivity modulation

 #232
20120319281
2012-12-20

Semiconductor device having groove-shaped via-hole

 #233
20120289013
2012-11-15

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THE SAME

 #234
20120280396
2012-11-08

Semiconductor device having groove-shaped via-hole

 #235
20120280272
2012-11-08

Punch-through semiconductor device and method for producing same

 #236
20120273969
2012-11-01

Semiconductor device having groove-shaped via-hole

 #237
20120273956
2012-11-01

Semiconductor device having groove-shaped via-hole

 #238
20120273953
2012-11-01

Semiconductor device having groove-shaped via-hole

 #239
20120267681
2012-10-25

Semiconductor device and method for manufacturing semiconductor device

 #240
20120193748
2012-08-02

Trench-based power semiconductor devices with increased breakdown voltage characteristics

 #241
20120175729
2012-07-12

Discrete semiconductor device and method of forming sealed trench junction termination

 #242
20110300899
2011-12-08

CMOS RF switch device and method for biasing the same

 #243
20110300898
2011-12-08

High linearity CMOS RF switch passing large signal and quiescent power amplifier current

 #244
20110298559
2011-12-08

Apparatus and method for directional coupling

 #245
20110298537
2011-12-08

Voltage distribution for controlling CMOS RF switch

 #246
20110298526
2011-12-08

Apparatus and method for disabling well bias

 #247
20110298523
2011-12-08

Apparatus and method for well buffering

 #248
20110298444
2011-12-08

Apparatus and method for diffusion sensing

 #249
20110298435
2011-12-08

APPARATUS AND METHOD FOR VOLTAGE DISTRIBUTION

 #250
20110298432
2011-12-08

APPARATUS AND METHOD FOR VARIABLE VOLTAGE FUNCTION

 #251
20110298280
2011-12-08

APPARATUS AND METHOD FOR VARIABLE VOLTAGE DISTRIBUTION

 #252
20110284874
2011-11-24

Semiconductor device and method for manufacturing the same

 #253
20110140198
2011-06-16

Semiconductor device and method for fabricating the same

 #254
20110133718
2011-06-09

Semiconductor device and power conversion apparatus using the same

 #255
20110133210
2011-06-09

Schottky barrier diode and method for manufacturing Schottky barrier diode

 #256
20110121437
2011-05-26

Semiconductor device and manufacturing method

 #257
20110115091
2011-05-19

Semiconductor device having groove-shaped pattern

 #258
20110095335
2011-04-28

NITRIDE SEMICONDUCTOR DEVICE

 #259
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2011-04-14

Semiconductor device having oxide semiconductor transistor

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2011-01-06

Semiconductor device having groove-shaped via-hole

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2010-12-16

Circuit configuration and manufacturing processes for vertical transient voltage suppressor (TVS) and EMI filter

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2010-12-02

Semiconductor device and method for its production

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2010-08-05

Semiconductor device and method for fabricating the same

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20100140697
2010-06-10

Trench-based power semiconductor devices with increased breakdown voltage characteristics

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20100140696
2010-06-10

Trench-based power semiconductor devices with increased breakdown voltage characteristics

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20100140689
2010-06-10

Trench-based power semiconductor devices with increased breakdown voltage characteristics

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20100025807
2010-02-04

Discrete semiconductor device and method of forming sealed trench junction termination

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20090309181
2009-12-17

TRENCH SCHOTTKY WITH MULTIPLE EPI STRUCTURE

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20090267200
2009-10-29

Method for manufacturing a semiconductor substrate including laser annealing

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20090236611
2009-09-24

Method of making silicon carbide semiconductor device having multi-layered passivation film with uneven surfaces

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20090140295
2009-06-04

GaN-based semiconductor device and method of manufacturing the same

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20090032865
2009-02-05

Semiconductor component and method for producing it

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20080265315
2008-10-30

Semiconductor device with a semiconductor body and method for producing it

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20080121988
2008-05-29

Circuit configuration and manufacturing processes for vertical transient voltage suppressor (TVS) and EMI filter

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20080012147
2008-01-17

Semiconductor device having groove-shaped via-hole

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20070200183
2007-08-30

Power semiconductor component with a drift zone and a high-dielectric compensation zone and method for producing a compensation zone

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20060118900
2006-06-08

Junction termination structures for wide-bandgap power devices

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20050218527
2005-10-06

Semiconductor device for preventing defective filling of interconnection and cracking of insulating film

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20050127437
2005-06-16

Semiconductor device and method for fabricating the same

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16193296
2020-03-10

SiC trench transistor device and methods of manufacturing thereof

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15973888
2019-09-24

High electron mobility transistor

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15809954
2018-10-16

Termination design for trench superjunction power MOSFET

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15800164
2018-08-14

Structure and method for metal gates with roughened barrier layer

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15797701
2018-12-25

LDMOS FinFET structures with trench isolation in the drain extension

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15598566
2018-01-23

High-voltage semiconductor device and method for manufacturing the same

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15490626
2017-12-26

Double diffused metal oxide semiconductor device and manufacturing method thereof

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15462482
2018-07-03

Tapered polysilicon gate layout for power handling improvement for radio frequency (RF) switch applications

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15171950
2017-06-13

Over-voltage protection circuit

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15085422
2020-12-01

Electronic switch and active artificial dielectric

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14858154
2016-11-29

3D fin tunneling field effect transistor

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14544752
2016-04-26

Metal oxynitride diode devices