ClassID:

208402

H01L29/6631 - 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; Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices; Bipolar junction transistors [BJT] with an active layer made of a group 13/15 material

Recent Application in this class:
#1
20240153957
2024-05-09

SWITCH LNA MODULE

#2
20240079470
2024-03-07

GAN POWER DEVICE AND MANUFACTURING METHOD THEREOF

#3
20230387208
2023-11-30

LATERAL BIPOLAR TRANSISTOR

#4
20220320310
2022-10-06

METHOD OF FORMING ASYMMETRIC THICKNESS OXIDE TRENCHES

#5
20220262933
2022-08-18

Semiconductor structures and manufacturing methods thereof

#6
20220254908
2022-08-11

Semiconductor device and a manufacturing method of semiconductor device

#7
20210184022
2021-06-17

Semiconductor device

#8
20190333887
2019-10-31

Semiconductor device

#9
20190157417
2019-05-23

Single column compound semiconductor bipolar junction transistor fabricated on III-V compound semiconductor surface

#10
20190157416
2019-05-23

Single column compound semiconductor bipolar junction transistor fabricated on III-V compound semiconductor surface

#11
20190157389
2019-05-23

Semiconductor device and method for manufacturing same

#12
20190067460
2019-02-28

Semiconductor device having a collector layer including first-conductivity-type semiconductor layers

#13
20190067275
2019-02-28

Logic gate cell structure

#14
20180233475
2018-08-16

Semiconductor device

#15
20170162649
2017-06-08

Trench-gate type semiconductor device and manufacturing method therefor

#16
20170077054
2017-03-16

Semiconductor device

#17
20170005183
2017-01-05

Trenched and implanted bipolar junction transistor

#18
20160380093
2016-12-29

Vertical semiconductor device and manufacturing method thereof

#19
20160315060
2016-10-27

Semiconductor device

#20
20160133732
2016-05-12

Semiconductor device

#21
20150364612
2015-12-17

Method of fabricating a GaN P-i-N diode using implantation

#22
20150287650
2015-10-08

III-V, Ge, or SiGe fin base lateral bipolar transistor structure and method

#23
20150214307
2015-07-30

METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#24
20150200097
2015-07-16

Edge termination by ion implantation in gallium nitride

#25
20150084060
2015-03-26

Insulated gate bipolar transistor with a lateral gate structure and gallium nitride substrate

#26
20140346527
2014-11-27

Method of fabricating a gallium nitride P-i-N diode using implantation

#27
20140327106
2014-11-06

Methods for fabricating a bipolar junction transistor with self-aligned terminals

#28
20140235030
2014-08-21

Method and system for fabricating floating guard rings in GaN materials

#29
20140110825
2014-04-24

Compound semiconductor lateral PNP bipolar transistors

#30
20130341721
2013-12-26

Semiconductor wafer, field-effect transistor, method of producing semiconductor wafer, and method of producing field-effect transistor

#31
20130256680
2013-10-03

Vertical semiconductor device having a non-conductive substrate and a gallium nitride layer

#32
20130161780
2013-06-27

Method of fabricating a GaN P-i-N diode using implantation

#33
20130126888
2013-05-23

Edge termination by ion implantation in GaN

#34
20130126885
2013-05-23

Method and system for fabricating floating guard rings in GaN materials

#35
20130009169
2013-01-10

Vertical junction field effect transistors and bipolar junction transistors

#36
20120104416
2012-05-03

Bipolar junction transistor guard ring structures and method of fabricating thereof

#37
20120025169
2012-02-02

NANOSTRUCTURE ARRAY TRANSISTOR

#38
20110073944
2011-03-31

Semiconductor device

#39
20100320530
2010-12-23

Methods of making vertical junction field effect transistors and bipolar junction transistors without ion implantation

#40
20100264427
2010-10-21

Bipolar junction transistor guard ring structures and method of fabricating thereof

#41
20070241427
2007-10-18

MESA-TYPE BIPOLAR TRANSISTOR

#42
20060046439
2006-03-02

Method of manufacturing a semiconductor device and a semiconductor device obtained by means of said method