ClassID:

208290

H01L29/205 - page 10 - 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:
#2701
20060065908
2006-03-30

III-nitride multi-channel heterojunction interdigitated rectifier

#2702
20060054925
2006-03-16

Compound semiconductor device and method for fabricating the same

#2703
20060043506
2006-03-02

Boron phoshide-based compound semiconductor device, production method thereof and light-emitting diode

#2704
20060043419
2006-03-02

Semiconductor device having bidirectionally inclined toward <1-100> and <11-20> relative to {0001} crystal planes

#2705
20060017063
2006-01-26

Metamorphic buffer on small lattice constant substrates

#2706
20050263844
2005-12-01

wideband gap power semiconductor device having a low on-resistance and having a high avalanche capability used for power control

#2707
20050263792
2005-12-01

Heterojunction bipolar transistor with a base layer that contains bismuth

#2708
20050253222
2005-11-17

Semiconductor devices on misoriented substrates

#2709
20050253164
2005-11-17

Tunnel junctions for long-wavelength VCSELs

#2710
20050230705
2005-10-20

Thz detection employing modulation doped quantum well device structures

#2711
20050221592
2005-10-06

Method of growing III-V compound semiconductor layer, substrate product, and semiconductor device

#2712
20050156160
2005-07-21

Electron device which controls quantum chaos and quantum chaos controlling method

#2713
20050133821
2005-06-23

Heterojunction bipolar transistor with a base layer that contains bismuth

#2714
20050106771
2005-05-19

Group III-V compound semiconductor and group III-V compound semiconductor device using the same

#2715
20050087765
2005-04-28

Power semiconductor device used for power control

#2716
20050054172
2005-03-10

Method for increasing the speed of a light emitting biopolar transistor device

#2717
20050051799
2005-03-10

Heterojunction bipolar transistor structure

#2718
20050042814
2005-02-24

Compound semiconductor multilayer structure, hall device, and hall device manufacturing method

#2719
18327396
2023-12-19

High electron mobility transistor

#2720
17897765
2024-04-02

Manufacturable thin film gallium and nitrogen containing devices

#2721
17579585
2023-01-17

Low turn-on voltage GaN diodes having anode metal with consistent crystal orientation and preparation method thereof

#2722
17324399
2024-04-02

Heterogeneously integrated acoustoelectric amplifiers

#2723
17114307
2024-12-03

High mobility group-III nitride transistors with strained channels

#2724
17078389
2024-04-09

Manufacturable thin film gallium and nitrogen containing devices

#2725
16874653
2020-11-10

Semiconductor device and method for manufacturing the same

#2726
16835082
2020-12-01

Manufacturable display based on thin film gallium and nitrogen containing light emitting diodes

#2727
16796183
2020-12-01

Manufacturable thin film gallium and nitrogen containing semiconductor devices

#2728
16796154
2020-12-01

Manufacturable thin film gallium and nitrogen containing devices integrated with silicon electronic devices

#2729
16689064
2020-11-24

Indium-gallium-nitride structures and devices

#2730
16671549
2020-11-17

Semiconductor structure for wide bandgap normally off MOSFET

#2731
16665730
2020-10-06

Electronic device including a high electron mobility transistor that includes a barrier layer having different portions

#2732
16526834
2021-10-19

Using threading dislocations in GaN/Si systems to generate physically unclonable functions

#2733
16511099
2021-01-05

Integration of vertical GaN varactor with HEMT

#2734
16502711
2020-09-29

Semiconductor structure, high electron mobility transistor, and method for fabricating semiconductor structure

#2735
16266245
2020-06-23

Systems, methods and apparatus for radio frequency devices

#2736
16192700
2019-10-01

Gallium arsenide cell and logic circuit

#2737
16175085
2019-12-10

High current density, low contact resistance wide bandgap contacts

#2738
16120165
2020-12-15

Self-aligned gallium nitride FinFET and method of fabricating the same

#2739
16029811
2019-12-03

P-n diodes and p-n-p heterojunction bipolar transistors with diamond collectors and current tunneling layers

#2740
16005255
2020-04-21

Manufacturable thin film gallium and nitrogen containing devices

#2741
15966225
2019-10-01

Complementary metal-oxide semiconductor (CMOS) integration with compound semiconductor devices

#2742
15962859
2019-08-27

Heterojunction bipolar transistors and method of fabricating the same

#2743
15960396
2019-10-15

GaN structures

#2744
15951184
2019-05-14

Semiconductor power device

#2745
15905877
2019-04-09

Semiconductor device, power supply circuit, and computer

#2746
15899808
2019-01-22

Semiconductor substrate and semiconductor device

#2747
15891336
2019-09-17

Monolithic integration of group III nitride epitaxial layers

#2748
15856443
2018-10-16

High electron mobility transistor structure

#2749
15832377
2018-12-11

Metal-semiconductor heterodimension field effect transistors (MESHFET) and high electron mobility transistor (HEMT) based device and method of making the same

#2750
15820168
2018-11-20

Recessed solid state apparatuses

#2751
15797479
2019-01-22

InGaAlP schottky field effect transistor with stepped bandgap ohmic contact

#2752
15794567
2018-07-31

III-V lateral bipolar integration with silicon

#2753
15720120
2019-02-26

Semiconductor device and method of manufacturing the same

#2754
15713457
2019-02-12

Contact plug for high-voltage devices

#2755
15696630
2019-01-22

Bi-stable static random access memory (SRAM) bit cells formed from III-V compounds and configured to achieve higher operating speeds

#2756
15638254
2019-08-20

Etched spin-qubit for high temperature operation

#2757
15629783
2018-11-13

Type III-V semiconductor device with integrated diode

#2758
15604571
2018-08-21

Nitride heterojunction bipolar transistor with polarization-assisted alloy hole-doped short-period superlattice emitter or collector layers

#2759
15480239
2018-06-19

Manufacturable RGB display based on thin film gallium and nitrogen containing light emitting diodes

#2760
15477457
2017-11-14

3D integrated DC-DC power converters

#2761
15467843
2018-05-22

Non-polar, III-nitride semiconductor fin field-effect transistor

#2762
15464528
2017-10-17

Multiple layer quantum well FET with a side-gate

#2763
15455918
2018-01-09

Nitride semiconductor device

#2764
15445358
2018-03-20

Nitride semiconductor device

#2765
15371360
2017-10-03

Semiconductor device with multi-function P-type diamond gate

#2766
15370536
2018-03-27

Method for manufacturing a semiconductor device

#2767
15293971
2017-11-14

Resistive three-dimensional memory device with heterostructure semiconductor local bit line and method of making thereof

#2768
15270905
2017-08-22

Electronic device including a multiple channel HEMT and an insulated gate electrode

#2769
15209952
2017-08-08

Electronic device including a polycrystalline compound semiconductor layer and a process of forming the same

#2770
15185723
2017-05-16

3D integrated DC-DC power converters

#2771
15182667
2017-10-17

Apparatus and method of fabrication for GaN/Si transistors isolation

#2772
15182405
2017-06-06

Electronic device including a multiple channel HEMT

#2773
15173263
2017-03-28

III-nitride semiconductor device with doped epi structures

#2774
15172775
2017-11-07

Semiconductor structure, HEMT structure and method of forming the same

#2775
15156597
2017-05-02

III-V vertical field effect transistors with tunable bandgap source/drain regions

#2776
15150885
2017-08-08

Semiconductor structure and methods

#2777
15148991
2018-04-24

Monolithic integration of group III nitride epitaxial layers

#2778
15096259
2018-05-29

P-type diamond gate-GaN heterojunction FET structure

#2779
15096132
2017-08-01

Protective insulator for HFET devices

#2780
15095477
2017-08-15

Method of forming a III-V compound semiconductor channel post replacement gate

#2781
15072261
2017-02-21

Embedded hydrogen inhibitors for semiconductor field effect transistors

#2782
15072242
2016-11-01

Microfluidic impingement jet cooled embedded diamond GaN HEMT

#2783
15056765
2017-05-16

Field plate for high-voltage field effect transistors

#2784
15005744
2019-01-29

HEMT GaN device with a non-uniform lateral two dimensional electron gas profile and method of manufacturing the same

#2785
14996026
2016-10-04

Self-stop gate recess etching process for semiconductor field effect transistors

#2786
14989633
2017-09-12

Resistive field structures for semiconductor devices and uses therof

#2787
14979488
2016-08-30

Enhancement mode high electron mobility transistor

#2788
14964968
2016-08-30

Nanowire field effect transistor (FET) and method for fabricating the same

#2789
14883238
2017-02-28

Self-aligned double gate recess for semiconductor field effect transistors

#2790
14869614
2016-08-16

Etch-based fabrication process for stepped field-plate wide-bandgap

#2791
14864680
2017-02-21

Heterostructure field-effect transistor

#2792
14850954
2016-12-06

III-V field effect transistor (FET) with reduced short channel leakage, integrated circuit (IC) chip and method of manufacture

#2793
14841940
2016-08-16

Semiconductor device with multiple carrier channels

#2794
14818190
2017-01-10

Integrated high performance lateral schottky diode

#2795
14816850
2018-03-27

Stepped field plate wide bandgap field-effect transistor and method

#2796
14755520
2016-11-15

III-V device structure with multiple threshold voltage

#2797
14743696
2017-03-21

Vertical super junction III/nitride HEMT with vertically formed two dimensional electron gas

#2798
14740703
2016-08-16

Doped barrier layers in epitaxial group III nitrides

#2799
14736552
2016-11-08

Fabrication methodology for optoelectronic integrated circuits

#2800
14733244
2016-08-23

Three-dimensional memory device having a heterostructure quantum well channel

#2801
14680328
2016-09-13

Defect reduction with rotated double aspect ratio trapping

#2802
14660281
2016-07-05

Self-aligned ITO gate electrode for GaN HEMT device

#2803
14631677
2016-05-10

Gallium nitride on high thermal conductivity material device and method

#2804
14627013
2016-03-08

GaN-based schottky diode having large bond pads and reduced contact resistance

#2805
14580693
2017-05-30

Manufacturable thin film gallium and nitrogen containing devices

#2806
14480404
2015-12-01

Digital alloy layer in a III-nitrade based heterojunction field effect transistor

#2807
14469187
2015-06-16

III-Nitride metal-insulator-semiconductor field-effect transistor

#2808
14464077
2016-12-06

Monolithically integrated self-aligned GaN-HEMTs and schottky diodes and method of fabricating the same

#2809
14457436
2016-01-05

Double heterojunction group III-nitride structures

#2810
14312518
2016-06-28

Monolithic integration of group III nitride epitaxial layers

#2811
14269011
2015-09-22

III-N material grown on ErAlN buffer on Si substrate

#2812
14248695
2015-11-17

Enhancement mode normally-off gallium nitride heterostructure field effect transistor

#2813
13960237
2015-04-07

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