ClassID:

208443

H01L29/739 - 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; Transistor-type devices, i.e. able to continuously respond to applied control signals controlled by field-effect, e.g. bipolar static induction transistors [BSIT]

Sub-classes:
Recent Application in this class:
#1
20240379839
2024-11-14

SEMICONDUCTOR DEVICE

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SEMICONDUCTOR DEVICE

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SiC SEMICONDUCTOR DEVICE WITH INSULATING FILM AND ORGANIC INSULATING LAYER

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2023-08-10

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2023-05-11

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2022-12-08

Semiconductor device

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2022-11-03

P-type oxide semiconductor and method for manufacturing same

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2022-09-22

Crystalline oxide semiconductor film and semiconductor device

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2022-05-26

Semiconductor device

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20220140091
2022-05-05

Semiconductor device and semiconductor device manufacturing method

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2022-03-31

Voltage-controlled switching device with resistive path

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20220052003
2022-02-17

Semiconductor device and fabrication method of the semiconductor device

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2021-12-16

Semiconductor device including sense insulated-gate bipolar transistor

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2021-09-02

Semiconductor device and manufacturing method of 1HE same

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Method of manufacturing a silicon carbide semiconductor device with trench gate structure and vertical pn junction between body region and drift structure

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2021-05-06

Semiconductor device and power converter

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Crystalline semiconductor film, plate-like body and semiconductor device

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Semiconductor device and manufacturing method of semiconductor device

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20210050435
2021-02-18

Semiconductor device

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2021-02-11

Semiconductor device

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20200396408
2020-12-17

Semiconductor integrated circuit and imaging device

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2020-12-03

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2020-11-26

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2020-09-03

SiC semiconductor device with insulating film and organic insulating layer

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2020-08-13

Integrated circuit chip and manufacturing method therefor, and gate drive circuit

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20200194562
2020-06-18

Semiconductor device and semiconductor device manufacturing method

#35
20200144401
2020-05-07

Method of forming epitaxial silicon layer and semiconductor device thereof

#36
20200144376
2020-05-07

Crystalline semiconductor film, plate-like body and semiconductor device

#37
20200058803
2020-02-20

Semiconductor device with carrier lifetime control

#38
20200044047
2020-02-06

Semiconductor device including sense insulated-gate bipolar transistor

#39
20200035819
2020-01-30

Semiconductor device

#40
20190371695
2019-12-05

Power module and fabrication method of the power module

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2019-11-28

Bidirectional bipolar-mode JFET driver circuitry

#42
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2019-10-24

Method of manufacturing semiconductor device

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2019-10-10

Semiconductor device

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2019-10-03

Crystalline oxide semiconductor film and semiconductor device

#45
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2019-09-26

Silicon carbide semiconductor component

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2019-09-19

Semiconductor device and method of manufacturing semiconductor device

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2019-08-15

Semiconductor device

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2019-08-15

Semiconductor device

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2019-08-08

Lateral insulated-gate bipolar transistor and manufacturing method therefor

#50
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2019-08-01

Silicon carbide semiconductor device

#51
20190221658
2019-07-18

Semiconductor device

#52
20190214491
2019-07-11

Semiconductor device

#53
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2019-07-11

Semiconductor device and method of manufacturing semiconductor device

#54
20190198607
2019-06-27

Semiconductor device, and manufacturing method for same

#55
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2019-06-20

P-type oxide semiconductor and method for manufacturing same

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20190181008
2019-06-13

Method of manufacturing semiconductor device

#57
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2019-05-30

Layout for needle cell trench MOSFET

#58
20190157437
2019-05-23

Semiconductor device

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2019-05-23

Reverse-conducting insulated-gate bipolar transistor structure and corresponding fabrication method thereof

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2019-05-23

Semiconductor device and method for manufacturing same

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2019-05-23

P-type oxide semiconductor and method for manufacturing same

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2019-05-16

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2019-05-16

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Method of manufacturing semiconductor device

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2019-05-02

Method of forming epitaxial silicon layer and semiconductor device thereof

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20190123146
2019-04-25

Silicon carbide semiconductor device

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20190123145
2019-04-25

Semiconductor device

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2019-04-11

Semiconductor device

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2019-04-11

Semiconductor chip and semiconductor device

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2019-03-28

Silicon carbide semiconductor device with trench gate structure and vertical PN junction between body region and drift structure

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2019-03-28

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2019-03-07

Semiconductor device

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2019-02-28

Semiconductor device having semiconductor regions of different conductivity types provided at a predetermined interval along a first direction

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2019-02-28

Semiconductor device having semiconductor regions with an impurity concentration distribution which decreases from a respective peak toward different semiconductor layers

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2019-02-21

Power semiconductor device

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2019-02-21

Semiconductor device and power converter including a copper film with a small grain size stress relaxtion layer

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2019-02-07

Semiconductor device including adjacent semiconductor layers

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2019-01-24

Semiconductor device

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2019-01-24

Semiconductor device

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2019-01-24

Semiconductor device

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2019-01-17

Semiconductor device

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20190019771
2019-01-17

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Semiconductor device and manufacturing method thereof

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2018-12-20

RC-IGBT and manufacturing method thereof

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2018-12-06

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2018-12-06

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2018-10-25

Silicon carbide semiconductor device

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2018-10-18

Electric power converter

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2018-09-20

Reverse conducting IGBT device and manufacturing method therefor

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Semiconductor device

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20180197977
2018-07-12

Semiconductor device

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20180190802
2018-07-05

Tunnel field-effect transistor and tunnel field-effect transistor production method

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20180182754
2018-06-28

Semiconductor device including trenches formed in transistor or diode portions

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2018-06-14

Semiconductor device

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2018-06-07

Semiconductor device

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20180151558
2018-05-31

Semiconductor device

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2018-05-31

Semiconductor device

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2018-05-17

Semiconductor device including sense insulated-gate bipolar transistor

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2018-02-15

Power semiconductor device and method for manufacturing such a power semiconductor device

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2018-02-08

Silicon carbide semiconductor device

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2018-01-18

Power semiconductor device

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2018-01-18

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Method for manufacturing semiconductor device

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SiC semiconductor device with insulating film and organic insulating layer

#113
20170069729
2017-03-09

Semiconductor device

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2017-02-23

Silicon carbide semiconductor device

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2016-12-08

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Stripe-shaped electrode structure including a main portion with a field electrode and an end portion terminating the electrode structure

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2016-11-17

Processing a semiconductor wafer

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2016-09-01

Four-terminal gate-controlled thin-film organic thyristor

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2016-08-04

Method of manufacturing silicon carbide semiconductor device by forming metal-free protection film

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2016-07-14

Semiconductor device

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2016-03-10

Silicon-carbide semiconductor device and method for manufacturing the same

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Semiconductor device with field electrode and field dielectric

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2014-12-18

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2014-12-11

Method of testing semiconductor device

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2014-10-23

Bipolar transistor having laterally extending collector

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2014-08-28

Semiconductor devices including a lateral bipolar structure with high current gains

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20140042447
2014-02-13

Method and system for gallium nitride electronic devices using engineered substrates

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2014-01-16

Tunnel transistor with high current by bipolar amplification

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2013-09-12

Semiconductor device and imaging apparatus

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2013-05-23

Method for manufacturing silicon carbide semiconductor device

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2013-01-03

Semiconductor device comprising bipolar and unipolar transistors including a concave and convex portion

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2012-11-29

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2012-05-17

Semiconductor device and method of manufacturing semiconductor device

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2011-09-08

Controlling the recombination rate in a bipolar semiconductor component

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2011-09-08

Power semiconductor device having adjustable output capacitance

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2011-08-04

Reverse-conducting insulated gate bipolar transistor

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2010-12-23

Transistor component having an amorphous semi-isolating channel control layer

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2010-12-02

Power switching devices having controllable surge current capabilities

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2010-08-05

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2010-05-06

Patterned strained semiconductor substrate and device

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2010-04-22

Semiconductor device and method for driving the same

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2010-04-01

Active semiconductor component with a reduced surface area

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20090168492
2009-07-02

Two terminal nonvolatile memory using gate controlled diode elements

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2009-05-14

Transistor and method for operating the same

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20080169506
2008-07-17

Emitter-switched power actuator with integrated Zener diode between source and base

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2008-06-12

Patterned strained semiconductor substrate and device

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2008-04-03

Semiconductor device

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2008-03-13

Patterned strained semiconductor substrate and device

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2007-06-28

Ultrafast recovery diode

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2006-12-14

A hybrid bypolar-mos trench gate semiconductor device

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2006-11-02

Active semiconductor component with a reduced surface area

#161
20060019462
2006-01-26

Patterned strained semiconductor substrate and device

#162
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2005-12-15

Method of fabricating a tunneling nanotube field effect transistor

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20050184343
2005-08-25

MESFETs integrated with MOSFETs on common substrate and methods of forming the same

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20050121691
2005-06-09

Active semiconductor component with a reduced surface area

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2005-01-20

Semiconductor device and method of manufacturing the same

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2018-09-04

Lateral high-voltage device

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15475483
2018-04-03

Ambipolar transistor and leakage current cutoff device using the same

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2016-08-16

Bipolar junction transistor