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Top 100 Fast-growings companies in Etching
by Most Patent Filing In 3 Years in the world in 2022

The Etching top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 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: 165
2
Patent: 137
3
Patent: 108
4
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
Foundry,Metal,Mining engineering,
...[+2]
Patent: 74
5
Patent: 66
6
National security,European Research Area,Military research,
...[+2]
Patent: 51
7
Semiconductor,Wafer fabrication,Electronic component,
...[+2]
Patent: 50
8
Environmental health,Food supply,Computer hardware,
...[+2]
Patent: 50
9
Tariff
Patent: 49
10
Microelectronics,Chemical engineering,Electronics,
...[+2]
Patent: 48
11
Applied Materials, Inc.
Patent: 44
12
Patent: 33
13
Computer hardware,Electronics,Etching,
...[+2]
Patent: 31
14
Fluoroware, Inc.
Materials management,Semiconductor
Patent: 31
15
Semiconductor,Chemical vapor deposition,Microfabrication,
...[+2]
Patent: 24
16
Pesticide,Meiji period,Fertilizer,
...[+2]
Patent: 24
17
Semiconductor,Wafer fabrication,Flat panel display,
...[+2]
Patent: 23
18
Power semiconductor device,Semiconductor,Molecular beam epitaxy,
...[+2]
Patent: 22
19
Patent: 22
20
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 21
21
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 21
22
SH, CN
Patent: 20
23
Computer hardware,Liquid-crystal display,Electronics,
...[+2]
Patent: 20
24
Computer hardware,Software,Intraocular lens,
...[+2]
Patent: 20
25
Patent: 20
26
Semiconductor,Computer hardware,Integrated circuit,
...[+2]
Patent: 20
27
Patent: 18
28
Patent: 16
29
Square kilometer,Biophysics,Cell therapy,
...[+2]
Patent: 16
30
Revocation,Materials science,Chemistry,
...[+2]
Patent: 15
31
Production line,Electronic visual display,Semiconductor,
...[+2]
Patent: 15
32
Intelligent interface,Semiconductor,Internet of Things,
...[+2]
Patent: 15
33
Agriculture,Petrochemical,Chemical engineering,
...[+2]
Patent: 15
34
Telecommunications,Computer hardware,Electronics,
...[+2]
Patent: 14
35
Materials science,Computer science,Composite material,
...[+2]
Patent: 14
36
Shanghai University
Pinyin,Materials science,Computer science,
...[+2]
Patent: 14
37
Spain
Patent: 14
38
Sun Yat-Sen University
Management science,Square kilometer,Social science,
...[+2]
Patent: 13
39
LED display,Graphics processing unit,Information technology management,
...[+2]
Patent: 13
40
Information technology consulting,Semiconductor,Gallium arsenide,
...[+2]
Patent: 13
41
Patent: 13
42
Semiconductor,Computer hardware,Solid-state drive,
...[+2]
Patent: 12
43
Pinyin,Public university,Chemistry,
...[+2]
Patent: 12
44
Software,Computer hardware,Enterprise software,
...[+2]
Patent: 12
45
Metallurgy,Pinyin,Materials science,
...[+2]
Patent: 12
46
Patent: 12
47
Patent: 12
48
Facial recognition system,Artificial intelligence,Science and engineering,
...[+2]
Patent: 12
49
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 11
50
Semiconductor,Electronics,Electronic product
Patent: 11
51
Tariff
Patent: 11
52
Semiconductor,Electronics,Computer hardware,
...[+2]
Patent: 11
53
Enkris Semiconductor, Inc.
Patent: 11
54
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 10
55
Semiconductor,Ingot,Wafer,
...[+2]
Patent: 10
56
Patent: 10
57
Power semiconductor device,Semiconductor,High-electron-mobility transistor,
...[+2]
Patent: 10
58
TX, US
Patent: 10
59
Guangdong University of Technology
Pinyin,Computer science,Materials science,
...[+2]
Patent: 10
60
Pinyin,Public university,Computer science,
...[+2]
Patent: 10
61
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 10
62
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 10
63
Patent: 10
64
Patent: 9
65
Pinyin,MicroLED,Solid-state battery,
...[+2]
Patent: 9
66
Sciocs Co. Ltd.
Patent: 9
67
Graphite,Materials science,Nanomaterials,
...[+2]
Patent: 9
68
Patent: 9
69
Undergraduate education,Career development,Association (object-oriented programming),
...[+2]
Patent: 9
70
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 9
71
Printed electronics,Human Development Index,Product design,
...[+2]
Patent: 9
72
Belgium
Semiconductor,Conductive ink,Stretchable electronics
Patent: 9
73
Library science,Community engagement,Critical thinker,
...[+2]
Patent: 9
74
Mechanical engineering,Molecular beam epitaxy,Retinitis,
...[+2]
Patent: 8
75
Patent: 8
76
Semiconductor,Molybdenum,Chemical engineering,
...[+2]
Patent: 8
77
Patent: 8
78
Patent: 8
79
Patent: 8
80
Semiconductor,Manufacturing engineering,Industrial engineering,
...[+2]
Patent: 8
81
Chemistry,Materials science,Computer science,
...[+2]
Patent: 8
82
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 7
83
Patent: 7
84
Pinyin,Chemistry,Materials science,
...[+2]
Patent: 7
85
Pinyin,Materials science,Chemistry,
...[+2]
Patent: 7
86
Petrochemical,Petroleum,Enterprise software,
...[+2]
Patent: 7
87
Electronics,Computer hardware
Patent: 7
88
Materials science,Metallurgy,Chemistry,
...[+2]
Patent: 7
89
Pinyin,Forestry,Chemistry,
...[+2]
Patent: 7
90
Hefei University of Technology
Management science,Pinyin,Computer science,
...[+2]
Patent: 7
91
Patent: 6
92
Aerospace,Astronautics,Computer science,
...[+2]
Patent: 6
93
Patent: 6
94
Patent: 6
95
Patent: 6
96
Knowledge management,Computer science,Chemistry,
...[+2]
Patent: 6
97
Patent: 6
98
Public health
Patent: 6
99
Patent: 6
100
Semiconductor,Magnetoresistive random-access memory,Spin-transfer torque,
...[+2]
Patent: 6
Page generation time: Dec 09 2022