ClassID:

208290

H01L29/205 - page 3 - 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 including, apart from doping materials or other impurities, only AB compounds including two or more compounds, e.g. alloys in different semiconductor regions, e.g. heterojunctions

Recent Application in this class:
#601
20210104610
2021-04-08

SEMICONDUCTOR DEVICE

#602
20210098617
2021-04-01

Semiconductor device having reduced capacitance between source and drain pads

#603
20210098601
2021-04-01

High electron mobility transistor and method for fabricating the same

#604
20210091219
2021-03-25

High electron mobility transistor (HEMT) devices and methods

#605
20210091218
2021-03-25

Double-channel HEMT device and manufacturing method thereof

#606
20210091215
2021-03-25

Heterojunction bipolar transistor

#607
20210091185
2021-03-25

Quantum well field-effect transistor and method for manufacturing the same

#608
20210083086
2021-03-18

Epitaxial structure of N-face group III nitride, active device, and gate protection device thereof

#609
20210083080
2021-03-18

Semiconductor device

#610
20210083077
2021-03-18

FinFET device and method of forming same

#611
20210074837
2021-03-11

Semiconductor device and manufacturing method thereof

#612
20210074702
2021-03-11

Monolithic integration of a thin film transistor over a complimentary transistor

#613
20210066487
2021-03-04

High electron mobility transistor

#614
20210066486
2021-03-04

Semiconductor device

#615
20210066484
2021-03-04

Enhancement mode high electron mobility transistor

#616
20210066483
2021-03-04

Cap structure coupled to source to reduce saturation current in HEMT device

#617
20210066355
2021-03-04

Opto-electronic HEMT

#618
20210066070
2021-03-04

Method and apparatus for manufacturing a semiconductor layer and substrate provided therewith

#619
20210057563
2021-02-25

Gallium nitride epitaxial structures for power devices

#620
20210057561
2021-02-25

HIGH ELECTRON MOBILITY TRANSISTOR DEVICE AND METHODS FOR FORMING THE SAME

#621
20210057560
2021-02-25

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

#622
20210057454
2021-02-25

Metal Oxide Thin Film Semiconductor Device Monolithically Integrated With Dissimilar Device on the Same Wafer

#623
20210057305
2021-02-25

Semiconductor device, method of manufacturing semiconductor device, and electronic device

#624
20210057211
2021-02-25

Epitaxies of a chemical compound semiconductor

#625
20210050826
2021-02-18

Power amplifier systems with control interface and bias circuit

#626
20210050437
2021-02-18

Semiconductor structure and manufacturing method for the semiconductor structure

#627
20210050422
2021-02-18

Epitaxial structure

#628
20210050209
2021-02-18

High electron mobility transistor (HEMT) having an indium-containing layer and method of manufacturing the same

#629
20210043750
2021-02-11

Enhancement mode III-nitride devices having an Al-SiO gate insulator

#630
20210043743
2021-02-11

Field effect transistor

#631
20210028345
2021-01-28

Gate voltage-tunable electron system integrated with superconducting resonator for quantum computing device

#632
20210028016
2021-01-28

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

#633
20210020764
2021-01-21

Compound semiconductor heterojunction bipolar transistor

#634
20210020760
2021-01-21

Method for manufacturing transistor

#635
20210017669
2021-01-21

SEMICONDUCTOR EPITAXIAL STRUCTURE AND METHOD OF FORMING THE SAME

#636
20210013336
2021-01-14

High-electron-mobility transistor (HEMT) semiconductor devices with reduced dynamic resistance

#637
20210013334
2021-01-14

High electron mobility transistor and method for fabricating the same

#638
20210013307
2021-01-14

Binary III-nitride 3DEG heterostructure HEMT with graded channel for high linearity and high power applications

#639
20210013120
2021-01-14

Semiconductor devices and methods of manufacturing the same

#640
20210005759
2021-01-07

Group III-nitride polarization junction diodes

#641
20210005742
2021-01-07

Nitride semiconductor device

#642
20210005741
2021-01-07

Nitride semiconductor apparatus and manufacturing method thereof

#643
20210005739
2021-01-07

Group III nitride enhancement-mode HEMT based on composite barrier layer structure and manufacturing method thereof

#644
20210005730
2021-01-07

Semiconductor device

#645
20210005717
2021-01-07

GROUP-III NITRIDE LAMINATE

#646
20200411699
2020-12-31

Group III-nitride Schottky diode

#647
20200411676
2020-12-31

Enhancement mode saddle gate device

#648
20200411649
2020-12-31

HEMT and method of adjusting electron density of 2DEG

#649
20200411505
2020-12-31

Group III-nitride antenna diode

#650
20200403092
2020-12-24

Gate stack design for GaN e-mode transistor performance

#651
20200403091
2020-12-24

Gate-sinking pHEMTs having extremely uniform pinch-off/threshold voltage

#652
20200403090
2020-12-24

Semiconductor structure

#653
20200402922
2020-12-24

COMPOUND SEMICONDUCTOR SUBSTRATE

#654
20200402797
2020-12-24

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

#655
20200395475
2020-12-17

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

#656
20200395474
2020-12-17

High electron mobility transistors having improved contact spacing and/or improved contact vias

#657
20200395447
2020-12-17

Semiconductor Device and Method for Fabricating a Wafer

#658
20200395359
2020-12-17

Method for forming semiconductor device with helmet structure between two semiconductor fins

#659
20200395358
2020-12-17

CO-INTEGRATION OF EXTENDED-DRAIN AND SELF-ALIGNED III-N TRANSISTORS ON A SINGLE DIE

#660
20200388722
2020-12-10

Optoelectronic device having a boron nitride alloy electron blocking layer and method of production

#661
20200388702
2020-12-10

Field effect transistor including gradually varying composition channel

#662
20200388701
2020-12-10

RF high-electron-mobility transistors including group III-N stress neutral barrier layers with high breakdown voltages

#663
20200381544
2020-12-03

Methods for forming fluorine doped high electron mobility transistor (HEMT) devices

#664
20200381533
2020-12-03

Integrated enhancement/depletion mode HEMT

#665
20200381422
2020-12-03

Nitride semiconductor device

#666
20200373423
2020-11-26

High electron mobility transistor with reverse arrangement of channel layer and barrier layer

#667
20200373422
2020-11-26

Semiconductor device with suppressed self-turn-on

#668
20200373420
2020-11-26

Semiconductor structure and method for forming the same

#669
20200373417
2020-11-26

Heterojunction bipolar transistor

#670
20200373399
2020-11-26

Semiconductor element having an enhancement-type transistor structure

#671
20200373383
2020-11-26

High electron mobility transistors with charge compensation

#672
20200373297
2020-11-26

Enhancement-depletion cascode arrangements for enhancement mode III-N transistors

#673
20200365718
2020-11-19

Semiconductor devices having a gate field plate including an extension portion and methods for fabricating the semiconductor device

#674
20200365699
2020-11-19

High electron mobility transistor and fabrication method thereof

#675
20200357909
2020-11-12

III-V semiconductor device with integrated power transistor and start-up circuit

#676
20200357908
2020-11-12

Method for manufacturing semiconductor device

#677
20200357907
2020-11-12

III-V semiconductor device with integrated protection functions

#678
20200357906
2020-11-12

III-V depletion mode semiconductor device

#679
20200357905
2020-11-12

III-NITRIDE TRANSISTOR DEVICE WITH A THIN BARRIER

#680
20200350875
2020-11-05

Microwave amplifiers tolerant to electrical overstress

#681
20200350427
2020-11-05

Group-III nitride semiconductor device and method for fabricating the same

#682
20200350426
2020-11-05

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

#683
20200350410
2020-11-05

Substrates and methods for forming the same

#684
20200350408
2020-11-05

Stacked high barrier III-V power semiconductor diode

#685
20200343375
2020-10-29

Lateral III-nitride devices including a vertical gate module

#686
20200335639
2020-10-22

Schottky barrier diode and method for manufacturing the same

#687
20200335611
2020-10-22

Bipolar transistor and method for producing the same

#688
20200335592
2020-10-22

III-N transistors with contacts of modified widths

#689
20200335590
2020-10-22

Charge-induced threshold voltage tuning in III-N transistors

#690
20200335587
2020-10-22

Semiconductor device

#691
20200335493
2020-10-22

Power semiconductor device with an auxiliary gate structure

#692
20200328307
2020-10-15

Semiconductor structures and methods with high mobility and high energy bandgap materials

#693
20200328298
2020-10-15

High electron mobility transistor with improved barrier layer

#694
20200328288
2020-10-15

High electron mobility transistor and method for forming the same

#695
20200328108
2020-10-15

Cointegration of gallium nitride and silicon

#696
20200321508
2020-10-08

Gate voltage-tunable electron system integrated with superconducting resonator for quantum computing device

#697
20200321458
2020-10-08

Bypassed gate transistors having improved stability

#698
20200321456
2020-10-08

Two-dimensional electron gas (2DEG)-confined devices and methods

#699
20200321443
2020-10-08

Transistor with multi-metal gate

#700
20200321441
2020-10-08

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

#701
20200321440
2020-10-08

Semiconductor device

#702
20200321439
2020-10-08

High-mobility field effect transistors with wide bandgap fin cladding

#703
20200321432
2020-10-08

Semiconductor device

#704
20200312991
2020-10-01

Field-effect transistors and methods of manufacturing the same

#705
20200312968
2020-10-01

SEMICONDUCTOR APPARATUS

#706
20200303530
2020-09-24

Tunnel field-effect transistor with reduced trap-assisted tunneling leakage

#707
20200303373
2020-09-24

PMOS and NMOS contacts in common trench

#708
20200295172
2020-09-17

III-N transistors with local stressors for threshold voltage control

#709
20200295169
2020-09-17

Semiconductor device including different nitride regions and method for manufacturing same

#710
20200295166
2020-09-17

Epitaxially fabricated heterojunction bipolar transistors

#711
20200295160
2020-09-17

Semiconductor device and method for fabricating the same

#712
20200294932
2020-09-17

Transmission line structures for III-N devices

#713
20200287536
2020-09-10

Power semiconductor device with a series connection of two devices

#714
20200287061
2020-09-10

Semiconductor component, use of a semiconductor component

#715
20200287037
2020-09-10

Protective insulator for HFET devices

#716
20200287036
2020-09-10

Source to channel junction for III-V metal-oxide-semiconductor field effect transistors (MOSFETs)

#717
20200287035
2020-09-10

Semiconductor device

#718
20200287034
2020-09-10

Group III nitride semiconductor device with first and second conductive layers

#719
20200287032
2020-09-10

Tunnel field-effect transistor with reduced trap-assisted tunneling leakage

#720
20200287004
2020-09-10

Methods for processing high electron mobility transistor (HEMT)

#721
20200280700
2020-09-03

Semiconductor device, method of manufacturing the same and electronic device including the device

#722
20200279932
2020-09-03

Planar transistors with wrap-around gates and wrap-around source and drain contacts

#723
20200279916
2020-09-03

Transistor with isolation below source and drain

#724
20200279910
2020-09-03

Reducing off-state leakage in semiconductor devices

#725
20200279844
2020-09-03

Monolithic multi-I region diode switches

#726
20200279818
2020-09-03

Field effect transistor and semiconductor device

#727
20200274024
2020-08-27

III-NITRIDE SEMICONUCTOR DEVICES HAVING A BORON NITRIDE ALLOY CONTACT LAYER AND METHOD OF PRODUCTION

#728
20200273973
2020-08-27

High electron mobility transistor having a boron nitride alloy interlayer and method of production

#729
20200273751
2020-08-27

Integration of III-N transistors and semiconductor layer transfer

#730
20200266610
2020-08-20

Semiconductor multilayer structure

#731
20200266296
2020-08-20

Reducing band-to-band tunneling in semiconductor devices

#732
20200266290
2020-08-20

Monolithic self-aligned heterojunction bipolar transistor (HBT) and complementary metal-oxide-semiconductor (CMOS)

#733
20200266278
2020-08-20

GATE STRUCTURES RESISTANT TO VOLTAGE BREAKDOWN

#734
20200266276
2020-08-20

Pnictide nanocomposite structure for lattice stabilization

#735
20200259004
2020-08-13

Heterojunction bipolar transistors with field plates

#736
20200258884
2020-08-13

CMOS circuit with a group III-nitride transistor and method of providing same

#737
20200258881
2020-08-13

Vertical diode in stacked transistor architecture

#738
20200258749
2020-08-13

Asymmetrical plug technique for GaN devices

#739
20200251585
2020-08-06

COMPOUND SEMICONDUCTOR DEVICE, MANUFACTURING METHOD FOR COMPOUND SEMICONDUCTOR DEVICE, AND AMPLIFIER

#740
20200251579
2020-08-06

Bipolar transistor and radio-frequency power amplifier module

#741
20200251563
2020-08-06

EPITAXIAL STRUCTURE OF GA-FACE GROUP III NITRIDE, ACTIVE DEVICE, AND METHOD FOR FABRICATING THE SAME

#742
20200251522
2020-08-06

SUBSTRATE-GATED GROUP III-V TRANSISTORS AND ASSOCIATED FABRICATION METHODS

#743
20200243671
2020-07-30

Semiconductor element

#744
20200243668
2020-07-30

Method for producing semiconductor device and semiconductor device

#745
20200243667
2020-07-30

Method for manufacturing semiconductor device

#746
20200243652
2020-07-30

Transistor having low capacitance field plate structure

#747
20200243651
2020-07-30

GALLIUM NITRIDE MATERIALS AND METHODS

#748
20200243518
2020-07-30

HEMT power device operating in enhancement mode and manufacturing process thereof

#749
20200235742
2020-07-23

Reverse direction high-electron-mobility logic devices

#750
20200235218
2020-07-23

Enhancement-mode high electron mobility transistor

#751
20200235215
2020-07-23

Semiconductor device

#752
20200235026
2020-07-23

Semiconductor apparatus including different thermal resistance values for different heat transfer paths

#753
20200227546
2020-07-16

Steep slope transistors with threshold switching devices

#754
20200227545
2020-07-16

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

#755
20200227544
2020-07-16

GALLIUM NITRIDE TRANSISTORS WITH DRAIN FIELD PLATES AND THEIR METHODS OF FABRICATION

#756
20200227543
2020-07-16

High electron mobility transistor (HEMT) with RESURF junction

#757
20200227542
2020-07-16

Digital alloy based back barrier for P-channel nitride transistors

#758
20200227540
2020-07-16

Heterojunction bipolar transistor

#759
20200227539
2020-07-16

Non-planar semiconductor device including a replacement channel structure

#760
20200227530
2020-07-16

SEMICONDUCTOR APPARATUS AND METHOD FOR PRODUCING SAME

#761
20200227412
2020-07-16

Semiconductor device and manufacturing method of the same

#762
20200220004
2020-07-09

Group III-nitride (III-N) devices with reduced contact resistance and their methods of fabrication

#763
20200219995
2020-07-09

Heterojunction bipolar transistor

#764
20200219987
2020-07-09

High electron mobility transistors having improved drain current drift and/or leakage current performance

#765
20200219986
2020-07-09

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

#766
20200219878
2020-07-09

Side-by-side integration of III-n transistors and thin-film transistors

#767
20200219877
2020-07-09

Stacked integration of III-N transistors and thin-film transistors

#768
20200219871
2020-07-09

Electronic Device Including a HEMT Including a Buried Region

#769
20200219870
2020-07-09

Touch sensing circuits and methods for detecting touch events

#770
20200219772
2020-07-09

MASKLESS PROCESS FOR FABRICATING GATE STRUCTURES AND SCHOTTKY DIODES

#771
20200212212
2020-07-02

Semiconductor devices with fluorinated region and methods for forming the same

#772
20200212211
2020-07-02

Group III-nitride devices with improved RF performance and their methods of fabrication

#773
20200212197
2020-07-02

Method of manufacturing gate structure for gallium nitride high electron mobility transistor

#774
20200212180
2020-07-02

III-nitride devices including a graded depleting layer

#775
20200212173
2020-07-02

Gallium nitride high electron mobility transistor and gate structure thereof

#776
20200211842
2020-07-02

High breakdown voltage structure for high performance GaN-based HEMT and MOS devices to enable GaN C-MOS

#777
20200203522
2020-06-25

Normally-off transistor with reduced on-state resistance and manufacturing method

#778
20200203521
2020-06-25

Heterostructure for a high electron mobility transistor and a method of producing the same

#779
20200203519
2020-06-25

Compound semiconductor device and fabrication method therefor, and amplifier

#780
20200203510
2020-06-25

High ruggedness heterojunction bipolar transistor

#781
20200203488
2020-06-25

Tunable capacitors including III-N multi-2DEG and 3DEG structures for tunable RF filters

#782
20200203485
2020-06-25

Heteroepitaxial wafer and method for producing a heteroepitaxial wafer

#783
20200203484
2020-06-25

Superlattice FINFET with tunable drive current capability

#784
20200203169
2020-06-25

Group III-V semiconductor devices having asymmetric source and drain structures

#785
20200194579
2020-06-18

HEMT transistor including an improved gate region and related manufacturing process

#786
20200194573
2020-06-18

Heterojunction bipolar transistor structure with a bandgap graded hole barrier layer

#787
20200194559
2020-06-18

Lattice-mismatched semiconductor structures with reduced dislocation defect densities and related methods for device fabrication

#788
20200194556
2020-06-18

COMPOUND SEMICONDUCTOR DEVICE, MANUFACTURING METHOD THEREOF, AND INFRARED DETECTOR

#789
20200194552
2020-06-18

Cap layer on a polarization layer to preserve channel sheet resistance

#790
20200194545
2020-06-18

Nitride semiconductor substrate

#791
20200194394
2020-06-18

Semiconductor device

#792
20200190962
2020-06-18

High temperature and high pressure AlGaN/GaN electronics

#793
20200185508
2020-06-11

GaN HEMT device structure and method of fabrication

#794
20200185506
2020-06-11

Normally-off nitride semiconductor transistor device

#795
20200181801
2020-06-11

RAMOsubstrate and method of manufacture thereof, and group III nitride semiconductor

#796
20200177140
2020-06-04

Semiconductor device and power amplifier module

#797
20200176594
2020-06-04

Semiconductor device and method of fabricating a semiconductor device

#798
20200168728
2020-05-28

Enhancement mode gallium nitride based transistor device and manufacturing method thereof

#799
20200168599
2020-05-28

Power semiconductor device with an auxiliary gate structure

#800
20200161464
2020-05-21

Semiconductor device, method for producing semiconductor device, power supply device, and amplifier

#801
20200161463
2020-05-21

Apparatus and circuits including transistors with different polarizations and methods of fabricating the same

#802
20200161447
2020-05-21

High electron mobility transistor and method for forming the same

#803
20200161421
2020-05-21

High ruggedness heterojunction bipolar transistor structure

#804
20200161265
2020-05-21

Semiconductor apparatus

#805
20200152798
2020-05-14

Vertical nano-wire complimentary metal-oxide-semiconductor transistor with cylindrical III-V compound and germanium channel

#806
20200152741
2020-05-14

Field effect transistor with controllable resistance

#807
20200144408
2020-05-07

HEMT device structure and manufacturing method thereof

#808
20200144407
2020-05-07

High-voltage p-channel FET based on III-nitride heterostructures

#809
20200144386
2020-05-07

Semiconductor device and method of manufacturing the device

#810
20200144375
2020-05-07

Device isolation using preferential oxidation of the bulk substrate

#811
20200144374
2020-05-07

TRANSISTOR WITH WIDE BANDGAP CHANNEL AND NARROW BANDGAP SOURCE/DRAIN

#812
20200144373
2020-05-07

Epitaxial substrate for semiconductor elements, semiconductor element, and manufacturing method for epitaxial substrates for semiconductor elements

#813
20200144369
2020-05-07

Integrated circuit components with substrate cavities

#814
20200135910
2020-04-30

Apparatus and circuits including transistors with different gate stack materials and methods of fabricating the same

#815
20200135906
2020-04-30

Semiconductor device and manufacturing method thereof

#816
20200135866
2020-04-30

Parasitic channel mitigation using silicon carbide diffusion barrier regions

#817
20200135769
2020-04-30

Metal oxide thin film semiconductor device monolithically integrated with dissimilar device on the same wafer

#818
20200135733
2020-04-30

Apparatus and circuits with dual threshold voltage transistors and methods of fabricating the same

#819
20200135478
2020-04-30

Semiconductor arrangement and method of manufacture

#820
20200135254
2020-04-30

Key-based multi-qubit memory

#821
20200127115
2020-04-23

MANUFACTURING METHOD OF HIGH ELECTRON MOBILITY TRANSISTOR

#822
20200126970
2020-04-23

Reverse direction high-electron-mobility transistor circuit

#823
20200119179
2020-04-16

Lateral III-nitride devices including a vertical gate module

#824
20200119178
2020-04-16

Nitride semiconductor device and method for manufacturing the same

#825
20200119177
2020-04-16

Enhancement-mode device and method for manufacturing the same

#826
20200119176
2020-04-16

Group III-N transistors including source to channel heterostructure design

#827
20200119175
2020-04-16

Graded channels for high frequency III-N transistors

#828
20200119171
2020-04-16

Bipolar transistor and method for producing the same

#829
20200119168
2020-04-16

Self-aligned tunneling field effect transistors

#830
20200119148
2020-04-16

GaN lateral vertical HJFET with source-P block contact

#831
20200119087
2020-04-16

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

#832
20200119030
2020-04-16

3D NAND structures including group III-N material channels

#833
20200111891
2020-04-09

Structures and methods for controlling dopant diffusion and activation

#834
20200111698
2020-04-09

Methods of manufacturing vertical semiconductor diodes using an engineered substrate

#835
20200105917
2020-04-02

Nitride semiconductor device and method for manufacturing same

#836
20200105916
2020-04-02

Electronic device including a transistor with a non-uniform 2DEG

#837
20200105904
2020-04-02

Epitaxial structure of N-face group III nitride, active device, and method for fabricating the same with integration and polarity inversion

#838
20200105881
2020-04-02

III-N tunnel device architectures and high frequency mixers employing a III-N tunnel device

#839
20200098908
2020-03-26

Bidirectional transistor having a low resistance heterojunction in an on state

#840
20200098907
2020-03-26

III-nitride epitaxial structure

#841
20200098889
2020-03-26

Sidewall passivation for HEMT devices

#842
20200098875
2020-03-26

Epitaxial layers on contact electrodes for thin- film transistors

#843
20200091331
2020-03-19

Semiconductor device

#844
20200091321
2020-03-19

Method of fabricating semiconductor device

#845
20200091313
2020-03-19

HEMT transistor of the normally off type including a trench containing a gate region and forming at least one step, and corresponding manufacturing method

#846
20200091302
2020-03-19

Semiconductor device

#847
20200091291
2020-03-19

Scalable circuit-under-pad device topologies for lateral GaN power transistors

#848
20200075753
2020-03-05

Low resistance source/drain regions in III-V transistors

#849
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Schottky diode structures and integration with III-V transistors

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Semiconductor substrate

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Nanowire transistor structure and method of shaping

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Work function based approaches to transistor threshold voltage tuning

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HEMT-compatible lateral rectifier structure

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Method for manufacturing semiconductor device

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Gallium nitride epitaxial structures for power devices

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