ClassID:

208435

H01L29/7308 - 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; Bipolar junction transistors Schottky transistors

Recent Application in this class:
#1
20240178221
2024-05-30

SEMICONDUCTOR STRUCTURE OF SCHOTTKY DEVICES

#2
20230354581
2023-11-02

Asymmetric semiconductor memory device having electrically floating body transistor

#3
20230207671
2023-06-29

Bipolar junction device

#4
20220416053
2022-12-29

SEMICONDUCTOR TRIODE

#5
20220216330
2022-07-07

Bipolar junction device

#6
20220102537
2022-03-31

Bipolar junction device

#7
20210398981
2021-12-23

Asymmetric semiconductor memory device having electrically floating body transistor

#8
20200312855
2020-10-01

Asymmetric semiconductor memory device having electrically floating body transistor

#9
20190214476
2019-07-11

Semiconductor triode

#10
20180374854
2018-12-27

Asymmetric semiconductor memory device having electrically floating body transistor

#11
20170092648
2017-03-30

Asymmetric semiconductor memory device having electrically floating body transistor

#12
20150111354
2015-04-23

Methods of manufacturing superjunction devices

#13
20140284615
2014-09-25

Method for manufacturing a silicon carbide device and a silicon carbide device

#14
20130299900
2013-11-14

Superjunction devices having narrow surface layout of terminal structures, buried contact regions and trench gates

#15
20120217549
2012-08-30

Asymmetric semiconductor memory device having electrically floating body transistor

#16
20110248375
2011-10-13

Bipolar transistor with emitter and/or collector contact structure forming a Schottky contact and method of production

#17
20100102298
2010-04-29

Schottky barrier quantum well resonant tunneling transistor

#18
20070034909
2007-02-15

Nanometer-scale semiconductor devices and method of making

#19
18732484
2024-12-31

Power semiconductor packaging and manufacturing method thereof