ClassID:

208466

H01L29/7722 - 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; Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched; Unipolar devices, e.g. field effect transistors; Field effect transistors using static field induced regions, e.g. SIT, PBT

Recent Application in this class:
#1
20240371989
2024-11-07

SIC STATIC INDUCTION TRANSISTOR WITH DOUBLE SIDE COOLING AND METHOD OF MANUFACTURE

#2
20240250160
2024-07-25

Lateral fin static induction transistor

#3
20240145537
2024-05-02

SEMICONDUCTOR DEVICES WITH ADDITIONAL MESA STRUCTURES FOR REDUCED SURFACE ROUGHNESS

#4
20220115523
2022-04-14

Dynamically doped field-effect transistor and a method for controlling such

#5
20210119000
2021-04-22

Crystalline semiconductor film, plate-like body and semiconductor device

#6
20210028302
2021-01-28

Lateral fin static induction transistor

#7
20200273971
2020-08-27

Insulated-gate semiconductor device and method of manufacturing the same

#8
20200144376
2020-05-07

Crystalline semiconductor film, plate-like body and semiconductor device

#9
20200119189
2020-04-16

HIGH VOLTAGE DEVICE AND MANUFACTURING METHOD THEREOF

#10
20190189791
2019-06-20

Lateral fin static induction transistor

#11
20180366568
2018-12-20

Lateral fin static induction transistor

#12
20180343006
2018-11-29

Programmable tunnel thermionic mode transistor

#13
20170310319
2017-10-26

Switching circuit and high frequency module

#14
20170200790
2017-07-13

Crystalline semiconductor film, plate-like body and semiconductor device

#15
20160300912
2016-10-13

Semiconductor device

#16
20160133736
2016-05-12

Silicon carbide static induction transistor and process for making a silicon carbide static induction transistor

#17
20150325660
2015-11-12

Crystalline multilayer structure and semiconductor device

#18
20150325659
2015-11-12

Crystalline multilayer structure and semiconductor device

#19
20130221450
2013-08-29

MEMS device and method of forming the same

#20
20130011979
2013-01-10

SELF-ALIGNED SEMICONDUCTOR DEVICES WITH REDUCED GATE-SOURCE LEAKAGE UNDER REVERSE BIAS AND METHODS OF MAKING

#21
20120139013
2012-06-07

STATIC INDUCTION TRANSISTOR WITH DIELECTRIC CARRIER SEPARATION LAYER

#22
20120040521
2012-02-16

VOLTAGE SUSTAINING LAYER WIHT OPPOSITE-DOPED ISLAND FOR SEMINCONDUCTOR POWER DEVICES

#23
20110291107
2011-12-01

Self-aligned semiconductor devices with reduced gate-source leakage under reverse bias and methods of making

#24
20110217829
2011-09-08

Semiconductor devices with non-punch-through semiconductor channels having enhanced conduction and methods of making

#25
20110180799
2011-07-28

Electronic device comprising static induction transistor and thin film transistor, method of manufacturing an electronic device and display panel

#26
20110169015
2011-07-14

BIPOLAR SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME

#27
20110127601
2011-06-02

Semiconductor devices and methods for making the same

#28
20110049532
2011-03-03

SILICON CARBIDE DUAL-MESA STATIC INDUCTION TRANSISTOR

#29
20100285647
2010-11-11

Insulated gate silicon carbide semiconductor device and method for manufacturing the same

#30
20100200936
2010-08-12

Semiconductor device having a junction of P type pillar region and N type pillar region

#31
20100078755
2010-04-01

Semiconductor structure with an electric field stop layer for improved edge termination capability

#32
20090278177
2009-11-12

Semiconductor devices with non-punch-through semiconductor channels having enhanced conduction and methods of making

#33
20090237062
2009-09-24

Single-chip common-drain JFET device and its applications

#34
20090206922
2009-08-20

Single-chip common-drain JFET device and its applications

#35
20090206921
2009-08-20

Single-chip common-drain JFET device and its applications

#36
20090201079
2009-08-13

Single-chip common-drain JFET device and its applications

#37
20090201078
2009-08-13

Single-chip common-drain JFET device and its applications

#38
20090160024
2009-06-25

Vertical resistors

#39
20090130828
2009-05-21

Method for forming voltage sustaining layer with opposite-doped islands for semiconductor power devices

#40
20090004790
2009-01-01

Method for manufacturing junction semiconductor device

#41
20080265259
2008-10-30

GaN-based permeable base transistor and method of fabrication

#42
20080197361
2008-08-21

Insulated gate silicon carbide semiconductor device and method for manufacturing the same

#43
20080173876
2008-07-24

Insulated gate silicon carbide semiconductor device

#44
20080128913
2008-06-05

TUNGSTEN INTERCONNECT SUPER STRUCTURE FOR SEMICONDUCTOR POWER DEVICES

#45
20080006848
2008-01-10

Semiconductor structure for use in a static induction transistor having improved gate-to-drain breakdown voltage

#46
20070281406
2007-12-06

Method of making a self aligned ion implanted gate and guard ring structure for use in a sit

#47
20070272999
2007-11-29

Voltage sustaining layer with opposite-doped islands for semiconductor power devices

#48
20070272979
2007-11-29

Semiconductor device having superjunction structure formed of p-type and n-type pillar regions

#49
20070252178
2007-11-01

SEMICONDUCTOR DEVICE

#50
20070221924
2007-09-27

Semiconductor device having a metal conductor in ohmic contact with the gate region on the bottom of each the first groove

#51
20070145429
2007-06-28

Structure and method for a fast recovery rectifier structure

#52
20070013021
2007-01-18

Semiconductor device with a conduction enhancement layer

#53
20060255373
2006-11-16

Semiconductor structure comprising a highly doped conductive channel region and method for producing a semiconductor structure

#54
20060226504
2006-10-12

High-breakdown-voltage semiconductor device

#55
20060216879
2006-09-28

Method for manufacturing junction semiconductor device

#56
20060214200
2006-09-28

Junction semiconductor device and method for manufacturing the same

#57
20060177995
2006-08-10

Voltage sustaining layer with opposite-doped islands for semiconductor power devices

#58
20060148156
2006-07-06

GaN-based permeable base transistor and method of fabrication

#59
20060145230
2006-07-06

Power semiconductor switching element

#60
20060076613
2006-04-13

Semiconductor device including a vertical field effect transistor, having trenches, and a diode

#61
20060071295
2006-04-06

High voltage FET switch with conductivity modulation

#62
20060071217
2006-04-06

Semiconductor device

#63
20060060884
2006-03-23

Semiconductor device having a metal conductor in ohmic contact with the gate region on the bottom of each groove

#64
20060054940
2006-03-16

Short channel insulated-gate static induction transistor and method of manufacturing the same

#65
20050285158
2005-12-29

Single-chip common-drain JFET device and its applications

#66
20050218424
2005-10-06

Semiconductor device

#67
20050212083
2005-09-29

Vertical resistors and band-gap voltage reference circuits

#68
20050121717
2005-06-09

Semiconductor device

#69
20050056872
2005-03-17

Transverse junction field effect transistor

#70
20050035406
2005-02-17

Semiconductor high-voltage devices

#71
20050029558
2005-02-10

High-breakdown-voltage semiconductor device

#72
20050029557
2005-02-10

High-breakdown-voltage semiconductor device

#73
20050006649
2005-01-13

Static induction transistor, method of manufacturing same and electric power conversion apparatus

#74
20050001268
2005-01-06

Power semiconductor devices having linear transfer characteristics when regions therein are in velocity saturation modes and methods of forming and operating same

#75
15636652
2018-02-27

Power conversion apparatus

#76
14538877
2015-12-29

Silicon carbide static induction transistor and process for making a silicon carbide static induction transistor