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Top 100 Fast-growings companies in Etching
by Most Patent Filing In 5 Years in the world in 2022

The Etching top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Etching Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Etching is traditionally the process of using strong acid or mordant to cut into the unprotected parts of a metal surface to create a design in intaglio (incised) in the metal. In modern manufacturing, other chemicals may be used on other types of material. As a method of printmaking, it is, along with engraving, the most important technique for old master prints, and remains in wide use today. In a number of modern variants such as microfabrication etching and photochemical milling it is a crucial technique in much modern technology, including circuit boards.
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Company Name
Region
Tech Topics
Total
1
Patent: 356
2
Patent: 336
3
Semiconductor,Wafer fabrication,Electronic component,
...[+2]
Patent: 166
4
Environmental health,Food supply,Computer hardware,
...[+2]
Patent: 166
5
Patent: 155
6
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
Foundry,Metal,Mining engineering,
...[+2]
Patent: 137
7
Applied Materials, Inc.
Patent: 133
8
Patent: 118
9
Tariff
Patent: 102
10
National security,European Research Area,Military research,
...[+2]
Patent: 94
11
Microelectronics,Chemical engineering,Electronics,
...[+2]
Patent: 78
12
Patent: 66
13
Software,Computer hardware,Enterprise software,
...[+2]
Patent: 60
14
Production line,Electronic visual display,Semiconductor,
...[+2]
Patent: 60
15
Intelligent interface,Semiconductor,Internet of Things,
...[+2]
Patent: 60
16
Pesticide,Meiji period,Fertilizer,
...[+2]
Patent: 53
17
Patent: 51
18
Semiconductor,Computer hardware,Integrated circuit,
...[+2]
Patent: 51
19
Patent: 48
20
Fluoroware, Inc.
Materials management,Semiconductor
Patent: 47
21
Semiconductor,Wafer fabrication,Flat panel display,
...[+2]
Patent: 46
22
Computer hardware,Electronics,Etching,
...[+2]
Patent: 44
23
Computer hardware,Liquid-crystal display,Electronics,
...[+2]
Patent: 43
24
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 41
25
Computer hardware,Software,Intraocular lens,
...[+2]
Patent: 37
26
SH, CN
Patent: 36
27
Semiconductor,Chemical vapor deposition,Microfabrication,
...[+2]
Patent: 36
28
Patent: 36
29
Patent: 35
30
Patent: 34
31
Patent: 32
32
Revocation,Materials science,Chemistry,
...[+2]
Patent: 29
33
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 29
34
LED display,Graphics processing unit,Information technology management,
...[+2]
Patent: 29
35
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 29
36
Semiconductor,Computer hardware,Solid-state drive,
...[+2]
Patent: 27
37
Tianjin University
Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin,
...[+2]
Patent: 26
38
Materials science,Computer science,Composite material,
...[+2]
Patent: 26
39
Sun Yat-Sen University
Management science,Square kilometer,Social science,
...[+2]
Patent: 26
40
TX, US
Patent: 25
41
Spain
Patent: 25
42
Square kilometer,Biophysics,Cell therapy,
...[+2]
Patent: 25
43
Patent: 24
44
Pinyin,Public university,Chemistry,
...[+2]
Patent: 23
45
Belgium
Semiconductor,Conductive ink,Stretchable electronics
Patent: 23
46
Petrochemical,Chemical engineering
Patent: 23
47
Semiconductor,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 23
48
Agriculture,Petrochemical,Chemical engineering,
...[+2]
Patent: 23
49
Metallurgy,Pinyin,Materials science,
...[+2]
Patent: 22
50
Telecommunications,Computer hardware,Electronics,
...[+2]
Patent: 21
51
Patent: 21
52
Patent: 20
53
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 19
54
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 19
55
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 19
56
Semiconductor,Electronics,Computer hardware,
...[+2]
Patent: 19
57
Patent: 19
58
Sciocs Co. Ltd.
Patent: 18
59
Guangdong University of Technology
Pinyin,Computer science,Materials science,
...[+2]
Patent: 18
60
Information technology consulting,Semiconductor,Gallium arsenide,
...[+2]
Patent: 18
61
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 18
62
Enkris Semiconductor, Inc.
Patent: 18
63
Semiconductor,Ingot,Wafer,
...[+2]
Patent: 17
64
Patent: 17
65
Shanghai University
Pinyin,Materials science,Computer science,
...[+2]
Patent: 16
66
Tariff
Patent: 16
67
Monoclonal antibody,Cancer immunotherapy,Immunotherapy,
...[+2]
Patent: 16
68
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 16
69
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 15
70
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 15
71
Power semiconductor device,Semiconductor,High-electron-mobility transistor,
...[+2]
Patent: 15
72
Peking University
Transliteration,Knowledge management,Monoclonal antibody,
...[+2]
Patent: 15
73
Patent: 15
74
Patent: 14
75
Patent: 14
76
Patent: 14
77
Chemistry,Computer science,Mathematics,
...[+2]
Patent: 14
78
Pinyin,Public university,Computer science,
...[+2]
Patent: 14
79
Coating,Industrial engineering,Printed electronics,
...[+2]
Patent: 13
80
Materials science,Composite material,Chemistry,
...[+2]
Patent: 13
81
Semiconductor,Electronics,Electronic product
Patent: 13
82
Semiconductor,Software,Computer hardware,
...[+2]
Patent: 13
83
Patent: 13
84
Printed electronics,Human Development Index,Product design,
...[+2]
Patent: 13
85
BCG vaccine,HIV vaccine,Conjugate vaccine,
...[+2]
Patent: 13
86
Patent: 13
87
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 12
88
Metallurgy,Solid-state battery,Lithium-ion battery,
...[+2]
Patent: 12
89
Patent: 12
90
Graphite,Materials science,Nanomaterials,
...[+2]
Patent: 12
91
Semiconductor,Computer hardware,Electronics,
...[+2]
Patent: 12
92
Semiconductor,Molybdenum,Chemical engineering,
...[+2]
Patent: 12
93
Semiconductor,Magnetoresistive random-access memory,Spin-transfer torque,
...[+2]
Patent: 12
94
Patent: 12
95
Patent: 12
96
Patent: 12
97
Patent: 12
98
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 12
99
International standard,MicroLED,Vocational education,
...[+2]
Patent: 12
100
Built environment,Pinyin,Materials science,
...[+2]
Patent: 12
Page generation time: Dec 03 2022