ClassID:

207477

H01L21/76297 - CPC Classification

Classification description:

Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof; Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof; Manufacture of specific parts of devices defined in group; Making of isolation regions between components; Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers Dielectric isolation using EPIC techniques, i.e. epitaxial passivated integrated circuit

Recent Application in this class:
#1
20240363457
2024-10-31

Seal Ring Structure with Zigzag Patterns and Method Forming Same

#2
20230154786
2023-05-18

Field-effect transistors with a crystalline body embedded in a trench isolation region

#3
20230066360
2023-03-02

Seal ring structure with zigzag patterns and method forming same

#4
20230043874
2023-02-09

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF

#5
20220028732
2022-01-27

PROCESS FOR PREPARING EPITAXY WAFER AND EPITAXY WAFER THEREFROM

#6
20200006569
2020-01-02

Nanosheet substrate isolation scheme by lattice matched wide bandgap semiconductor

#7
20190341496
2019-11-07

Nanosheet substrate isolation scheme by lattice matched wide bandgap semiconductor

#8
20190237560
2019-08-01

Air gap spacer with controlled air gap height

#9
20190237360
2019-08-01

Nanosheet structure with isolated gate

#10
20190229113
2019-07-25

Isolation enhancement with on-die slot-line on power/ground grid structure

#11
20180366367
2018-12-20

Effective substitution of global distributed head switch cells with cluster head switch cells

#12
20170331501
2017-11-16

Structure for radiofrequency applications

#13
20170154808
2017-06-01

Substrates with buried isolation layers and methods of formation thereof

#14
20170025305
2017-01-26

SHALLOW TRENCH ISOLATION REGIONS MADE FROM CRYSTALLINE OXIDES

#15
20150364361
2015-12-17

Shallow trench isolation regions made from crystalline oxides

#16
20150243653
2015-08-27

Shallow trench isolation structure

#17
20060086934
2006-04-27

Semiconductor device formed on insulating layer and method of manufacturing the same