ClassID:

208448

H01L29/7408 - 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; Bipolar devices; Thyristor-type devices, e.g. having four-zone regenerative action structurally associated with at least one other device the device being a capacitor or a resistor

Recent Application in this class:
#1
20240421229
2024-12-19

DOPED POLAR LAYERS AND SEMICONDUCTOR DEVICE INCORPORATING SAME

#2
20240322023
2024-09-26

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

#3
20240274720
2024-08-15

CONCURRENT COMPENSATION IN A MEMORY SYSTEM

#4
20240222357
2024-07-04

DEVICE FOR ELECTROSTATIC DISCHARGE PROTECTION USING SILICON CONTROLLED RECTIFIER

#5
20240145463
2024-05-02

DEVICE FOR ELECTROSTATIC DISCHARGE PROTECTION USING SILICON CONTROLLED RECTIFIER

#6
20240096875
2024-03-21

Silicon controlled rectifier

#7
20240088299
2024-03-14

DOPED POLAR LAYERS AND SEMICONDUCTOR DEVICE INCORPORATING SAME

#8
20230238454
2023-07-27

SCR structure for ESD protection in SOI technologies

#9
20230231055
2023-07-20

Manganese-doped perovskite layers and semiconductor device incorporating same

#10
20230215953
2023-07-06

B-site doped perovskite layers and semiconductor device incorporating same

#11
20230215952
2023-07-06

B-site doped perovskite layers and semiconductor device incorporating same

#12
20230163216
2023-05-25

Doped polar layers and semiconductor device incorporating same

#13
20230155029
2023-05-18

Doped polar layers and semiconductor device incorporating same

#14
20230155028
2023-05-18

Doped polar layers and semiconductor device incorporating same

#15
20230142605
2023-05-11

Doped polar layers and semiconductor device incorporating same

#16
20230133016
2023-05-04

Thyristor

#17
20230128526
2023-04-27

Doped polar layers and semiconductor device incorporating same

#18
20230128049
2023-04-27

Rapid turn-off circuit in static transfer switch

#19
20230123515
2023-04-20

Doped polar layers and semiconductor device incorporating same

#20
20230057354
2023-02-23

Doped polar layers and semiconductor device incorporating same

#21
20220399327
2022-12-15

Silicon controlled rectifier

#22
20220077319
2022-03-10

Doped polar layers and semiconductor device incorporating same

#23
20210366898
2021-11-25

Electrostatic discharge protection device

#24
20210366897
2021-11-25

Electrostatic discharge protection device

#25
20210343874
2021-11-04

Doped polar layers and semiconductor device incorporating same

#26
20210343873
2021-11-04

Doped polar layers and semiconductor device incorporating same

#27
20210343872
2021-11-04

Doped polar layers and semiconductor device incorporating same

#28
20210343871
2021-11-04

Doped polar layers and semiconductor device incorporating same

#29
20210328067
2021-10-21

Doped polar layers and semiconductor device incorporating same

#30
20210320211
2021-10-14

Doped polar layers and semiconductor device incorporating same

#31
20210150320
2021-05-20

Neuron circuit using p-n-p-n diode without external bias voltages

#32
20210102788
2021-04-08

CAPACITIVE DISCHARGE UNIT FOR FIRESET EMPLOYING SILICON CARBIDE THYRISTOR AS HIGH VOLTAGE SWITCH FOR FUZING EVENT

#33
20210098614
2021-04-01

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

#34
20210091069
2021-03-25

Semiconductor device of electrostatic discharge protection

#35
20210020625
2021-01-21

Transient voltage suppression device

#36
20210005600
2021-01-07

Silicon controlled rectifier

#37
20200381417
2020-12-03

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

#38
20200343238
2020-10-29

Semiconductor device of electrostatic discharge protection

#39
20200321474
2020-10-08

Doped polar layers and semiconductor device incorporating same

#40
20200321473
2020-10-08

Doped polar layers and semiconductor device incorporating same

#41
20200321472
2020-10-08

Doped polar layers and semiconductor device incorporating same

#42
20200321344
2020-10-08

Doped polar layers and semiconductor device incorporating same

#43
20200303370
2020-09-24

High surge transient voltage suppressor

#44
20200194424
2020-06-18

Electrostatic discharge protection device

#45
20200098743
2020-03-26

Electronic device for ESD protection

#46
20190307011
2019-10-03

Method of changing a switching module using pressure-applying device

#47
20190305120
2019-10-03

Switch assembly of reactive power compensation apparatus

#48
20190157257
2019-05-23

High surge transient voltage suppressor

#49
20190131885
2019-05-02

Submodule and electrical arrangement having submodules

#50
20190131787
2019-05-02

Silicon controlled rectifier dynamic triggering and shutdown via control signal amplification

#51
20190007041
2019-01-03

Electrical circuit arrangement with an active discharge circuit

#52
20180286853
2018-10-04

High surge transient voltage suppressor

#53
20180269199
2018-09-20

Electronic device for ESD protection

#54
20180082994
2018-03-22

Electrostatic discharge protection device

#55
20180068996
2018-03-08

Electro-static discharge protection devices having a low trigger voltage

#56
20180033878
2018-02-01

Stucture for protecting an integrated circuit against electrostatic discharges

#57
20180033784
2018-02-01

Variable holding voltage silicon controlled rectifier using separate and distinct bipolars

#58
20180026028
2018-01-25

Methods for an ESD protection circuit including trigger-voltage tunable cascode transistors

#59
20170250174
2017-08-31

Apparatus for rectified RC trigger of back-to-back MOS-SCR ESD protection

#60
20170179110
2017-06-22

Electro-static discharge protection devices having a low trigger voltage

#61
20170179106
2017-06-22

Electrostatic protection circuit, semiconductor integrated circuit device, and electronic device

#62
20170170167
2017-06-15

Electrostatic discharge protection device capable of adjusting holding voltage

#63
20170077080
2017-03-16

Silicon-controlled rectifier and an ESD clamp circuit

#64
20170062406
2017-03-02

Electrostatic discharge protection device and electronic device having the same

#65
20160344384
2016-11-24

Bidirectional power switch with improved switching performance

#66
20160315077
2016-10-27

Electronic device for ESD protection

#67
20160133734
2016-05-12

Gated thyristor power device

#68
20160126723
2016-05-05

Protection circuit of semiconductor device

#69
20160111414
2016-04-21

SCR with fin body regions for ESD protection

#70
20150060939
2015-03-05

SCR with fin body regions for ESD protection

#71
20150016165
2015-01-15

Gated thyristor power device

#72
20140375377
2014-12-25

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

#73
20110121395
2011-05-26

Electrostatic discharge protection device for high voltage operation

#74
20080237630
2008-10-02

Semiconductor switch

#75
20070131963
2007-06-14

Thyristor which can be triggered electrically and by radiation

#76
20060267104
2006-11-30

Thyristor with integrated resistance and method for producing it

#77
20050082565
2005-04-21

Isolated HF-control SCR switch

#78
15215043
2017-05-16

Methods for an ESD protection circuit including trigger-voltage tunable cascode transistors

#79
14480220
2017-03-14

Solid-state spark chamber for detection of radiation

#80
13932132
2014-09-23

Silicon controlled rectifier with integral deep trench capacitor