ClassID:

208242

H01L29/0839 - 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 with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes; Anode or cathode regions of thyristors or gated bipolar-mode devices Cathode regions of thyristors

Recent Application in this class:
#1
20240322023
2024-09-26

THYRISTOR BASED ON CHARGE PLASMA AND CROSS-POINT MEMORY ARRAY INCLUDING THE SAME

#2
20240313095
2024-09-19

RC-IGBT

#3
20240063265
2024-02-22

SEMICONDUCTOR DEVICE

#4
20230411503
2023-12-21

MODULE COMPRISING A SWITCHABLE BYPASS DEVICE

#5
20230317818
2023-10-05

POWER SEMICONDUCTOR DEVICE

#6
20230111333
2023-04-13

Integrated gate-commutated thyristor (IGCT)

#7
20230087416
2023-03-23

MOS(metal oxide silicon) controlled thyristor device

#8
20220337055
2022-10-20

Electrical overstress protection with low leakage current for high voltage tolerant high speed interfaces

#9
20220307913
2022-09-29

Semiconductor device, semiconductor package, semiconductor module, and semiconductor circuit device

#10
20220223723
2022-07-14

SCR having selective well contacts

#11
20220208969
2022-06-30

Semiconductor device

#12
20210098614
2021-04-01

Electrical overstress protection for electronic systems subject to electromagnetic compatibility fault conditions

#13
20210036136
2021-02-04

Short-circuit semiconductor component and method for operating it

#14
20210010871
2021-01-14

Semiconductor device, semiconductor package, semiconductor module, and semiconductor circuit device

#15
20200411674
2020-12-31

Bidirectional phase controlled thyristor (BiPCT)—a new semiconductor device concept

#16
20200381417
2020-12-03

High voltage tolerant circuit architecture for applications subject to electrical overstress fault conditions

#17
20200227914
2020-07-16

Electrical overstress protection with low leakage current for high voltage tolerant high speed interfaces

#18
20200203516
2020-06-25

Vertical thyristor

#19
20200144141
2020-05-07

Bypass thyristor device with gas expansion cavity within a contact plate

#20
20190386093
2019-12-19

Power electronic arrangement

#21
20190301946
2019-10-03

Semiconductor device, semiconductor package, semiconductor module, and semiconductor circuit device

#22
20190288096
2019-09-19

4-LAYER DEVICES WITH IMPROVED REVERSE CURRENT ACTION CAPABILITY

#23
20190252369
2019-08-15

Electrostatic discharge protection device

#24
20190043972
2019-02-07

One-way switch with a gate referenced to the main back side electrode

#25
20180301445
2018-10-18

Embedded PMOS-trigger silicon controlled rectifier (SCR) with suppression rings for electro-static-discharge (ESD) protection

#26
20180204913
2018-07-19

Flat gate commutated thyristor

#27
20180190644
2018-07-05

Silicon-controlled rectifiers having a cathode coupled by a contact with a diode trigger

#28
20180182876
2018-06-28

Semiconductor device and method of manufacturing the semiconductor device

#29
20180090572
2018-03-29

Thyristor with improved plasma spreading

#30
20180006120
2018-01-04

Insulated gate turn-off device with hole injector for faster turn off

#31
20170373053
2017-12-28

ESD protection structure

#32
20170243966
2017-08-24

Phase control thyristor

#33
20170229464
2017-08-10

Methods and systems for reducing electrical disturb effects between thyristor memory cells using heterostructured cathodes

#34
20170229306
2017-08-10

Vertical thyristor memory with minority carrier lifetime reduction

#35
20170012039
2017-01-12

Semiconductor device and method for manufacturing semiconductor device

#36
20160284826
2016-09-29

Bipolar non-punch-through power semiconductor device

#37
20160254390
2016-09-01

Zener diode

#38
20160247808
2016-08-25

Semiconductor device having adjacent IGBT and diode regions with a shifted boundary plane between a collector region and a cathode region

#39
20160204240
2016-07-14

POWER SEMICONDUCTOR DEVICE

#40
20160155735
2016-06-02

Semiconductor component including a short-circuit structure

#41
20150318386
2015-11-05

Semiconductor device

#42
20150194420
2015-07-09

Semiconductor device

#43
20150129927
2015-05-14

Semiconductor device

#44
20150048416
2015-02-19

Silicon controlled rectifiers (SCR), methods of manufacture and design structures

#45
20140375377
2014-12-25

Thyristor, a method of triggering a thyristor, and thyristor circuits

#46
20140110751
2014-04-24

Thyristor and method for the same

#47
20130234200
2013-09-12

Vertical trench IGBT and method for manufacturing the same

#48
20130105857
2013-05-02

Phase control thyristor with improved pattern of local emitter shorts dots

#49
20130082302
2013-04-04

SEMICONDUCTOR DEVICE

#50
20130062629
2013-03-14

Silicon carbide semiconductor device and method for manufacturing same

#51
20130062624
2013-03-14

Semiconductor device and method for manufacturing the same

#52
20130037853
2013-02-14

Semiconductor device

#53
20120299054
2012-11-29

Power semiconductor device

#54
20120273897
2012-11-01

Semiconductor Device and Electric Power Conversion Device Using Same

#55
20120178222
2012-07-12

Silicon controlled rectifiers (SCR), methods of manufacture and design structures

#56
20120126311
2012-05-24

POWER TRANSISTOR WITH METAL SOURCE AND METHOD OF MANUFACTURE

#57
20120056241
2012-03-08

Semiconductor device and method of manufacturing the same

#58
20120025261
2012-02-02

Method of minimizing field stop insulated gate bipolar transistor (IGBT) buffer and emitter charge variation

#59
20110241104
2011-10-06

Integrated circuit device and method for its production

#60
20110193131
2011-08-11

Devices, structures, and methods using self-aligned resistive source extensions

#61
20110057202
2011-03-10

Semiconductor device and method of fabricating the same

#62
20100301335
2010-12-02

High voltage insulated gate bipolar transistors with minority carrier diverter

#63
20100283082
2010-11-11

Bipolar transistor with depleted emitter

#64
20100213505
2010-08-26

Semiconductor device having means for diverting short circuit current arranged in trench and method for producing same

#65
20100200922
2010-08-12

Electrostatic discharge protection device comprising a plurality of highly doped areas within a well

#66
20100140657
2010-06-10

Power semiconductor device with low on-state voltage and method of manufacturing the same

#67
20100059819
2010-03-11

POWER TRANSISTOR WITH METAL SOURCE AND METHOD OF MANUFACTURE

#68
20100039844
2010-02-18

Semiconductor device and power converter using the same

#69
20100032713
2010-02-11

Lateral insulated gate bipolar transistor

#70
20100032712
2010-02-11

Power semiconductor device and a method of forming a power semiconductor device

#71
20090291520
2009-11-26

Method for manufacturing semiconductor apparatus

#72
20090159927
2009-06-25

INTEGRATED CIRCUIT DEVICE AND METHOD FOR ITS PRODUCTION

#73
20090146177
2009-06-11

Variable threshold trench IGBT with offset emitter contacts

#74
20090140290
2009-06-04

Semiconductor component including a short-circuit structure

#75
20090057712
2009-03-05

Structure of a high breakdown voltage element for use in high power application

#76
20080315251
2008-12-25

SEMICONDUCTOR DEVICE AND METHOD FOR FABRICATING THEREOF

#77
20080179663
2008-07-31

Structure of a high breakdown voltage element for use in high power applications

#78
20080070350
2008-03-20

Semiconductor device and method of forming a semiconductor device

#79
20080048295
2008-02-28

Insulated gate semiconductor device and method for manufacturing the same

#80
20070267656
2007-11-22

Bipolar transistors with depleted emitter

#81
20070205442
2007-09-06

Semiconductor device

#82
20070194350
2007-08-23

SEMICONDUCTOR DEVICE

#83
20070187756
2007-08-16

Metal Source Power Transistor And Method Of Manufacture

#84
20070152274
2007-07-05

Semiconductor device

#85
20070114570
2007-05-24

Power semiconductor device

#86
20060261443
2006-11-23

Semiconductor device and method of forming a semiconductor device

#87
20060081964
2006-04-20

Semiconductor device

#88
20060006409
2006-01-12

Power semiconductor device

#89
20050212039
2005-09-29

Angled implant for shorter trench emitter

#90
20050127481
2005-06-16

Semiconductor device

#91
15187986
2017-08-22

Gate structure of thyristor

#92
14886646
2016-10-25

Semiconductor device