ClassID:

208313

H01L29/404 - page 2 - 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; Electrodes ; Multistep manufacturing processes therefor; Field plates Multiple field plate structures

Recent Application in this class:
#301
20210083107
2021-03-18

High voltage semiconductor device and method of fabrication

#302
20210083096
2021-03-18

Trench field electrode termination structure for transistor devices

#303
20210083073
2021-03-18

High electron mobility transistor

#304
20210083061
2021-03-18

High density power device with selectively shielded recessed field plate

#305
20210083060
2021-03-18

Semiconductor device having thermally conductive electrodes

#306
20210083059
2021-03-18

Semiconductor device with conductive members that extend from a semiconductor portion to an upper surface of a semiconductor layer

#307
20210082702
2021-03-18

Semiconductor device and manufacturing method thereof

#308
20210074851
2021-03-11

HIGH VOLTAGE DEVICE AND MANUFACTURING METHOD THEREOF

#309
20210066459
2021-03-04

Semiconductor device having a transistor cell region and a termination region with needle-shaped field plate structures

#310
20210043777
2021-02-11

Trenched MOS Gate Controller Rectifier

#311
20210043741
2021-02-11

Termination for vertical trench shielded devices

#312
20210043724
2021-02-11

Semiconductor devices and methods for fabricating the same

#313
20210036112
2021-02-04

LDMOSFET device and method for making the same

#314
20210020776
2021-01-21

Shielded gate trench MOSFETs with floating trenched gates and channel stop trenched gates in termination

#315
20210013312
2021-01-14

Semiconductor device manufacturing method

#316
20200403071
2020-12-24

Method for testing a high voltage transistor with a field plate

#317
20200395478
2020-12-17

Method of forming a semiconductor device and structure therefor

#318
20200395475
2020-12-17

High electron mobility transistors and power amplifiers including said transistors having improved performance and reliability

#319
20200388704
2020-12-10

Silicon carbide semiconductor device

#320
20200388702
2020-12-10

Field effect transistor including gradually varying composition channel

#321
20200388671
2020-12-10

Semiconductor device and method of manufacturing semiconductor device

#322
20200381552
2020-12-03

Trench gate trench field plate vertical MOSFET

#323
20200373424
2020-11-26

Integrated channel diode

#324
20200373420
2020-11-26

Semiconductor structure and method for forming the same

#325
20200373396
2020-11-26

Semiconductor device with spicular-shaped field plate structures and a current spread region

#326
20200373296
2020-11-26

Semiconductor device

#327
20200350399
2020-11-05

Semiconductor device and fabrication method thereof

#328
20200343337
2020-10-29

Semiconductor device

#329
20200335589
2020-10-22

SEMICONDUCTOR DEVICE HAVING POLYSILICON FIELD PLATE FOR POWER MOSFETS

#330
20200335582
2020-10-22

Dielectric and isolation lower fin material for fin-based electronics

#331
20200321463
2020-10-08

Semiconductor device with sensor for crack detection

#332
20200321441
2020-10-08

Miniature field plate T-gate and method of fabricating the same

#333
20200312968
2020-10-01

SEMICONDUCTOR APPARATUS

#334
20200312967
2020-10-01

METAL TERMINAL EDGE FOR SEMICONDUCTOR STRUCTURE AND METHOD OF FORMING THE SAME

#335
20200303496
2020-09-24

High voltage resistor with high voltage junction termination

#336
20200295171
2020-09-17

Semiconductor device

#337
20200295144
2020-09-17

Method for manufacturing compound semiconductor device

#338
20200287037
2020-09-10

Protective insulator for HFET devices

#339
20200287034
2020-09-10

Group III nitride semiconductor device with first and second conductive layers

#340
20200287004
2020-09-10

Methods for processing high electron mobility transistor (HEMT)

#341
20200273977
2020-08-27

Field plate structures with patterned surface passivation layers and methods for manufacturing thereof

#342
20200273956
2020-08-27

Transistor device with a field electrode that includes two layers

#343
20200273854
2020-08-27

Semiconductor device with equipotential ring electrode

#344
20200266270
2020-08-20

Semiconductor device

#345
20200266269
2020-08-20

Power semiconductor device and method of processing a power semiconductor device

#346
20200259015
2020-08-13

Semiconductor device

#347
20200258988
2020-08-13

Threshold voltage adjustment using adaptively biased shield plate

#348
20200251410
2020-08-06

Power module and motor drive circuit

#349
20200243674
2020-07-30

Field plates on two opposed surfaces of double-base bidirectional bipolar transistor: devices, methods, and systems

#350
20200243656
2020-07-30

Split gate semiconductor with non-uniform trench oxide

#351
20200243650
2020-07-30

Semiconductor device

#352
20200243641
2020-07-30

Semiconductor device

#353
20200227545
2020-07-16

Gallium nitride transistors with source and drain field plates and their methods of fabrication

#354
20200227543
2020-07-16

High electron mobility transistor (HEMT) with RESURF junction

#355
20200227536
2020-07-16

Process of forming an electronic device including a transistor structure

#356
20200227405
2020-07-16

Semiconductor device

#357
20200219986
2020-07-09

Transistors with ion- or fixed charge-based field plate structures

#358
20200212218
2020-07-02

Vertical trench gate MOSFET with deep well region for junction termination

#359
20200212214
2020-07-02

RF device integrated on an engineered substrate

#360
20200212213
2020-07-02

RF device integrated on an engineered substrate

#361
20200211904
2020-07-02

Semiconductor structures

#362
20200203514
2020-06-25

Self-aligned and robust IGBT devices

#363
20200194586
2020-06-18

Gate driver integrated circuit

#364
20200185377
2020-06-11

Controlled resistance integrated snubber for power switching device

#365
20200169253
2020-05-28

Semiconductor device

#366
20200168633
2020-05-28

Active matrix substrate, display device, and method of manufacturing active matrix substrate

#367
20200168601
2020-05-28

Semiconductor apparatus

#368
20200161423
2020-05-21

Semiconductor device with improved current flow distribution

#369
20200146945
2020-05-14

Lateral MOSFET with buried drain extension layer

#370
20200144970
2020-05-07

FET operational temperature determination by gate structure resistance thermometry

#371
20200144969
2020-05-07

FET operational temperature determination by field plate resistance thermometry

#372
20200135907
2020-04-30

Variable resistance to reduce gate votlage oscillations in gallium nitride transistors

#373
20200135896
2020-04-30

Transistor devices with extended drain regions located in trench sidewalls

#374
20200127102
2020-04-23

Semiconductor device with needle-shaped field plate structures

#375
20200126904
2020-04-23

Semiconductor device with metallization structure on opposite sides of a semiconductor portion

#376
20200111909
2020-04-09

Embedded JFETs for high voltage applications

#377
20200105884
2020-04-02

Self aligned gate connected plates for group III-Nitride devices and methods of fabrication

#378
20200098902
2020-03-26

Insulated gate bipolar transistor device, manufacturing method for semiconductor device, and manufacturing method for insulated gate bipolar transistor device

#379
20200091338
2020-03-19

Semiconductor device with reduced electric field crowding

#380
20200091331
2020-03-19

Semiconductor device

#381
20200083370
2020-03-12

High voltage semiconductor device and method of fabrication

#382
20200083216
2020-03-12

Semiconductor device with an IGBT region and a non-switchable diode region

#383
20200075759
2020-03-05

Integration of HVLDMOS with shared isolation region

#384
20200066568
2020-02-27

Electronic device comprising a die comprising a high electron mobility transistor

#385
20200058780
2020-02-20

Field plates on two opposed surfaces of double-base bidirectional bipolar transistor: devices, methods, and systems

#386
20200058745
2020-02-20

Power transistor device

#387
20200058645
2020-02-20

Semiconductor device

#388
20200052077
2020-02-13

Needle cell trench MOSFET

#389
20200052065
2020-02-13

Semiconductor device

#390
20200044036
2020-02-06

Semiconductor device comprising a gradually increasing field dielectric layer and method of manufacturing a semiconductor device

#391
20200044033
2020-02-06

Lateral high electron mobility transistor with integrated clamp diode

#392
20200044014
2020-02-06

High voltage metal-oxide-semiconductor (HVMOS) device integrated with a high voltage junction termination (HVJT) device

#393
20200027748
2020-01-23

Method for manufacturing semiconductor device

#394
20200020798
2020-01-16

Power MOSFET with an integrated pseudo-Schottky diode in source contact trench

#395
20200013854
2020-01-09

Power semiconductor device

#396
20190393314
2019-12-26

Vertical Transistor Device Structure with Cylindrical-Shaped Field Plates

#397
20190363188
2019-11-28

Laterally diffused metal oxide semiconductor device and method for manufacturing the same

#398
20190363038
2019-11-28

LDMOS transistor and method

#399
20190355844
2019-11-21

Asymmetrical blocking bidirectional gallium nitride switch

#400
20190355809
2019-11-21

Semiconductor device

#401
20190355719
2019-11-21

Semiconductor device

#402
20190341480
2019-11-07

High-voltage GaN high electron mobility transistors with reduced leakage current

#403
20190333994
2019-10-31

Nanotube semiconductor devices

#404
20190333987
2019-10-31

Semiconductor device

#405
20190326447
2019-10-24

Trench semiconductor device having shaped gate dielectric and gate electrode structures and method

#406
20190326431
2019-10-24

Small pitch super junction MOSFET structure and method

#407
20190326427
2019-10-24

Gallium nitride transistor with improved termination structure

#408
20190326426
2019-10-24

Transistor structure with depletion-mode and enhancement mode-devices

#409
20190296116
2019-09-26

Semiconductor device

#410
20190296115
2019-09-26

Semiconductor device having polysilicon field plate for power MOSFETs

#411
20190296105
2019-09-26

Dielectric and isolation lower Fin material for Fin-based electronics

#412
20190288113
2019-09-19

High voltage switching device

#413
20190288083
2019-09-19

High-voltage metal-oxide-semiconductor field effect transistor

#414
20190288081
2019-09-19

Semiconductor device

#415
20190288062
2019-09-19

Semiconductor device

#416
20190280094
2019-09-12

Transistor trench structure with field plate structures

#417
20190280092
2019-09-12

Semiconductor devices and methods for fabricating the same

#418
20190280089
2019-09-12

Transistor cell

#419
20190273155
2019-09-05

Power semiconductor device having a cross-trench arrangement

#420
20190267456
2019-08-29

Power semiconductor device with optimized field-plate design

#421
20190267455
2019-08-29

Lateral diffused metal oxide semiconductor field effect transistor

#422
20190259868
2019-08-22

Power transistor with terminal trenches in terminal resurf regions

#423
20190259830
2019-08-22

LDMOS transistors with breakdown voltage clamps

#424
20190252491
2019-08-15

Semiconductor device

#425
20190245081
2019-08-08

Lateral double diffused MOS transistor

#426
20190245078
2019-08-08

Methods and apparatus related to termination regions of a semiconductor device

#427
20190245047
2019-08-08

Transistor with source field plates and non-overlapping gate runner layers

#428
20190237588
2019-08-01

Trench semiconductor device having shaped gate dielectric and gate electrode structures and method

#429
20190237554
2019-08-01

Electrode structure for field effect transistor

#430
20190229208
2019-07-25

Semiconductor device comprising a three-dimensional field plate

#431
20190221657
2019-07-18

Self-aligned and robust IGBT devices

#432
20190214493
2019-07-11

SHIELD WRAP FOR A HETEROSTRUCTURE FIELD EFFECT TRANSISTOR

#433
20190207022
2019-07-04

Semiconductor device and manufacturing method thereof

#434
20190207001
2019-07-04

Semiconductor device and method of manufacturing the same

#435
20190198660
2019-06-27

SEMICONDUCTOR DEVICE AND ITS MANUFACTURING METHOD

#436
20190189793
2019-06-20

Semiconductor structure having field plate and associated fabricating method

#437
20190189772
2019-06-20

Semiconductor device comprising a barrier region

#438
20190189763
2019-06-20

Semiconductor device

#439
20190181237
2019-06-13

LDMOS transistors and associated systems and methods

#440
20190172934
2019-06-06

Superjunction semiconductor device and method of manufacturing the same

#441
20190172917
2019-06-06

Transistor device with a field electrode that includes two layers

#442
20190172915
2019-06-06

Semiconductor device manufacturing method

#443
20190172771
2019-06-06

LDMOS transistor

#444
20190165169
2019-05-30

Method for forming a lateral super-junction MOSFET device and termination structure

#445
20190165167
2019-05-30

Semiconductor device structure with high voltage device

#446
20190165160
2019-05-30

Layout for needle cell trench MOSFET

#447
20190165154
2019-05-30

FET transistor on a III-V material structure with substrate transfer

#448
20190165093
2019-05-30

INSUPERJUNCTION WITH SURROUNDING LIGHTLY DOPED DRAIN REGION

#449
20190157450
2019-05-23

Semiconductor integrated circuit device

#450
20190157402
2019-05-23

Power semiconductor device having a field electrode

#451
20190157264
2019-05-23

Semiconductor device

#452
20190148544
2019-05-16

LDMOS with adaptively biased gate-shield

#453
20190148389
2019-05-16

Array boundfary structure to reduce dishing

#454
20190140086
2019-05-09

Group III nitride semiconductor device with first and second conductive layers

#455
20190140084
2019-05-09

Semiconductor device

#456
20190140059
2019-05-09

Semiconductor devices having field electrode trenches

#457
20190140058
2019-05-09

Semiconductor device

#458
20190131412
2019-05-02

Semiconductor device

#459
20190123555
2019-04-25

Electrostatic discharge guard ring with complementary drain extended devices

#460
20190123153
2019-04-25

Semiconductor device and method for fabricating a semiconductor device

#461
20190123152
2019-04-25

Semiconductor device

#462
20190123137
2019-04-25

Charge compensation semiconductor devices

#463
20190122926
2019-04-25

Self-Aligned Shielded Trench MOSFETs and Related Fabrication Methods

#464
20190115436
2019-04-18

Insulated gate semiconductor device having trench termination structure and method

#465
20190115435
2019-04-18

High electron mobility transistor (HEMT)

#466
20190115211
2019-04-18

Semiconductor device and method for manufacturing the same

#467
20190109242
2019-04-11

Isolation PIN diode structure

#468
20190109230
2019-04-11

High voltage termination structure of a power semiconductor device

#469
20190109221
2019-04-11

Enclosed gate runner for eliminating miller turn-on

#470
20190109195
2019-04-11

Transistor with source field plates under gate runner layers

#471
20190109131
2019-04-11

Semiconductor device

#472
20190103490
2019-04-04

Dual gate metal-oxide-semiconductor field-effect transistor

#473
20190103412
2019-04-04

High-voltage transistor having shielding gate

#474
20190097031
2019-03-28

Field plates on two opposed surfaces of double-base bidirectional bipolar transistor: devices, methods, and systems

#475
20190097004
2019-03-28

Semiconductor device

#476
20190097002
2019-03-28

Semiconductor device and manufacturing method thereof

#477
20190097001
2019-03-28

ELECTRODE STRUCTURE FOR FIELD EFFECT TRANSISTOR

#478
20190088750
2019-03-21

Semiconductor device

#479
20190088737
2019-03-21

Semiconductor device having a triple region resurf structure

#480
20190088736
2019-03-21

Semiconductor device

#481
20190074274
2019-03-07

High surge bi-directional transient voltage suppressor

#482
20190067465
2019-02-28

Noff III-nitride high electron mobility transistor

#483
20190051749
2019-02-14

Semiconductor component comprising trench structures and production method therefor

#484
20190051647
2019-02-14

Semiconductor device and a manufacturing method therefor

#485
20190051646
2019-02-14

Apparatuses for communication systems transceiver interfaces

#486
20190043947
2019-02-07

Termination structure for nanotube semiconductor devices

#487
20190035910
2019-01-31

Process of forming an electronic device including a transistor structure

#488
20190027594
2019-01-24

Protective insulator for HFET devices

#489
20190027593
2019-01-24

Enclosed gate runner for eliminating miller turn-on

#490
20190027592
2019-01-24

Semiconductor device

#491
20190006498
2019-01-03

High-electron-mobility transistor and manufacturing method thereof

#492
20180366569
2018-12-20

Trench-gated heterostructure and double-heterostructure active devices

#493
20180366462
2018-12-20

Method for manufacturing semiconductor device

#494
20180358449
2018-12-13

Fabrication of Trench-Gated Wide-Bandgap Devices

#495
20180350981
2018-12-06

Method of manufacturing a semiconductor device including an LDMOS transistor

#496
20180350960
2018-12-06

Semiconductor device

#497
20180342609
2018-11-29

Lateral diffused metal oxide semiconductor field effect transistor

#498
20180342605
2018-11-29

Power semiconductor device with dV/dt controllability and cross-trench arrangement

#499
20180337276
2018-11-22

High voltage device and manufacturing method thereof

#500
20180337270
2018-11-22

Trench-type insulated gate semiconductor device including an emitter trench and an overlapped floating region

#501
20180331631
2018-11-15

Semiconductor device and power conversion device

#502
20180331235
2018-11-15

SCHOTTKY DIODE AND MANUFACTURING METHOD THEREOF

#503
20180331191
2018-11-15

Multiple stacked field-plated GaN transistor and interlayer dielectrics to improve breakdown voltage and reduce parasitic capacitances

#504
20180331186
2018-11-15

Gallium nitride device for high frequency and high power applications

#505
20180331092
2018-11-15

Semiconductor device

#506
20180323266
2018-11-08

Semiconductor device

#507
20180323192
2018-11-08

Semiconductor fabrication methods thereof

#508
20180315843
2018-11-01

Enhancement-mode III-nitride devices

#509
20180315826
2018-11-01

Semiconductor device and method for manufacturing semiconductor device

#510
20180308773
2018-10-25

Method and apparatus to model and monitor time dependent dielectric breakdown in multi-field plate gallium nitride devices

#511
20180301550
2018-10-18

Semiconductor device

#512
20180301527
2018-10-18

Semiconductor device

#513
20180294347
2018-10-11

Manufacturing method for high-electron-mobility transistor

#514
20180294333
2018-10-11

Field-effect semiconductor device having N and P-doped pillar regions

#515
20180294257
2018-10-11

Semiconductor device and method of manufacturing the same

#516
20180294220
2018-10-11

Semiconductor device

#517
20180287004
2018-10-04

Sensing apparatus

#518
20180286952
2018-10-04

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

#519
20180286852
2018-10-04

High surge bi-directional transient voltage suppressor

#520
20180277673
2018-09-27

Termination region architecture for vertical power transistors

#521
20180277668
2018-09-27

Semiconductor device and method of manufacturing the same

#522
20180269315
2018-09-20

Semiconductor device

#523
20180269296
2018-09-20

Semiconductor device including a gate contact structure

#524
20180261693
2018-09-13

IE type trench gate IGBT

#525
20180254342
2018-09-06

Method for forming a lateral super-junction MOSFET device and termination structure

#526
20180248049
2018-08-30

Schottky diode and method of manufacturing the same

#527
20180240905
2018-08-23

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SAME

#528
20180240902
2018-08-23

RF device integrated on an engineered substrate

#529
20180240880
2018-08-23

IGBT with improved terminal and manufacturing method thereof

#530
20180240879
2018-08-23

Field plate trench FET and a semiconductor component

#531
20180240870
2018-08-23

Lateral MOSFET with buried drain extension layer

#532
20180233481
2018-08-16

High voltage device with multi-electrode control

#533
20180226400
2018-08-09

Semiconductor device

#534
20180219085
2018-08-02

Semiconductor device having multiple field stop layers

#535
20180212042
2018-07-26

LDMOS power semiconductor device and manufacturing method of the same

#536
20180212027
2018-07-26

Semiconductor device and method for manufacturing the same

#537
20180212022
2018-07-26

Integrated Schottky diode in high voltage semiconductor device

#538
20180204935
2018-07-19

Semiconductor device

#539
20180197825
2018-07-12

Semiconductor device manufacturing method and semiconductor wafer

#540
20180190806
2018-07-05

Semiconductor device and method of manufacturing same

#541
20180190805
2018-07-05

Insulated gate bipolar transistor and preparation method therefor

#542
20180190779
2018-07-05

Semiconductor device and fabrication method

#543
20180190778
2018-07-05

Transistor with source field plates under gate runner layers

#544
20180190777
2018-07-05

Transistor with source field plates and non-overlapping gate runner layers

#545
20180190649
2018-07-05

Semiconductor Device with an IGBT Region and a Non-Switchable Diode Region

#546
20180190550
2018-07-05

Method and apparatus to model and monitor time dependent dielectric breakdown in multi-field plate gallium nitride devices

#547
20180183392
2018-06-28

Gallium nitride power amplifier

#548
20180182754
2018-06-28

Semiconductor device including trenches formed in transistor or diode portions

#549
20180182750
2018-06-28

Controlled resistance integrated snubber for power switching device

#550
20180182629
2018-06-28

Forming recombination centers in a semiconductor device

#551
20180175187
2018-06-21

Semiconductor Device Comprising a Plurality of Transistor Cells and Manufacturing Method

#552
20180175186
2018-06-21

Semiconductor substrate and semiconductor device

#553
20180166557
2018-06-14

Cascode configured semiconductor component

#554
20180158939
2018-06-07

Method of manufacturing a semiconductor device having two types of gate electrodes

#555
20180158917
2018-06-07

Lateral high electron mobility transistor with integrated clamp diode

#556
20180158906
2018-06-07

Dielectric and isolation lower Fin material for Fin-based electronics

#557
20180151725
2018-05-31

SOI power LDMOS device

#558
20180138120
2018-05-17

Semiconductor device with metallization structure on opposite sides of a semiconductor portion

#559
20180130898
2018-05-10

Ruggedized symmetrically bidirectional bipolar power transistor

#560
20180130880
2018-05-10

Nanotube termination structure for power semiconductor devices

#561
20180130874
2018-05-10

Semiconductor device

#562
20180122934
2018-05-03

Semiconductor device having a trench gate

#563
20180114857
2018-04-26

Semiconductor device and semiconductor device manufacturing method

#564
20180114852
2018-04-26

Adaptive charge balanced edge termination

#565
20180114841
2018-04-26

Power semiconductor device termination structure

#566
20180108738
2018-04-19

Semiconductor device

#567
20180108737
2018-04-19

Semiconductor device with improved current flow distribution

#568
20180102431
2018-04-12

Semiconductor device and manufacturing method thereof

#569
20180097080
2018-04-05

Semiconductor device

#570
20180097074
2018-04-05

Semiconductor device comprising a gradually increasing field dielectric layer and method of manufacturing a semiconductor device

#571
20180090594
2018-03-29

Method of manufacturing a semiconductor device having electrode trenches, isolated source zones and separation structures

#572
20180090490
2018-03-29

Switching field plate power MOSFET

#573
20180090476
2018-03-29

COMPOUND SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME

#574
20180083135
2018-03-22

Semiconductor device having auxiliary electrode formed in field plate region

#575
20180083111
2018-03-22

Semiconductor device with first and second field electrode structures

#576
20180083101
2018-03-22

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