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Top 100 Fast-growings companies in Etching
by Most Patent Filing In 1 Year in the world in 2021

The Etching top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 1 Year Etching Fast-growings in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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: 61
2
Patent: 46
3
Patent: 36
4
Patent: 33
5
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
Patent: 32
6
Tariff
Patent: 30
7
National security,European Research Area,Military research,
...[+2]
Patent: 23
8
Patent: 18
9
Patent: 18
10
Patent: 14
11
SH, CN
Patent: 13
12
Patent: 12
13
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 12
14
Fluoroware, Inc.
Patent: 12
15
Patent: 12
16
Patent: 11
17
Patent: 10
18
Patent: 9
19
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 9
20
Patent: 8
21
Spain
Patent: 8
22
Patent: 7
23
Patent: 7
24
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 7
25
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 7
26
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 6
27
Patent: 6
28
Patent: 6
29
Patent: 6
30
Patent: 6
31
Pinyin,Public university,Chemistry,
...[+2]
Patent: 6
32
Patent: 6
33
Management science,Square kilometer,Social science,
...[+2]
Patent: 6
34
Patent: 6
35
Patent: 6
36
Patent: 6
37
Patent: 5
38
Patent: 5
39
Patent: 5
40
Patent: 5
41
Semiconductor,Electronics,Electronic product
Patent: 5
42
Patent: 5
43
Patent: 5
44
Belgium
Patent: 5
45
Patent: 5
46
Patent: 5
47
Patent: 5
48
Patent: 5
49
Patent: 5
50
Patent: 4
51
Patent: 4
52
Patent: 4
53
Patent: 4
54
Patent: 4
55
Patent: 4
56
Patent: 4
57
Patent: 4
58
Patent: 4
59
Patent: 4
60
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 4
61
Patent: 4
62
Patent: 4
63
Patent: 4
64
Patent: 4
65
Patent: 4
66
Patent: 4
67
Patent: 4
68
Patent: 4
69
Patent: 4
70
Patent: 4
71
Pinyin,Public university,Computer science,
...[+2]
Patent: 4
72
Patent: 4
73
Patent: 4
74
Pesticide,Meiji period,Fertilizer,
...[+2]
Patent: 4
75
Patent: 3
76
Patent: 3
77
Patent: 3
78
Solar energy,Solar cell,Industrial park,
...[+2]
Patent: 3
79
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 3
80
Patent: 3
81
CETC Potevio Science & Technology Co., Ltd.
Patent: 3
82
George Town, Cayman Islands
Patent: 3
83
Literature,Agriculture,Materials science,
...[+2]
Patent: 3
84
Patent: 3
85
Patent: 3
86
Patent: 3
87
Patent: 3
88
Library science,Cultural background,Literature,
...[+2]
Patent: 3
89
Patent: 3
90
Qilu University of Technology
CN
Patent: 3
91
Patent: 3
92
TX, US
Patent: 3
93
Patent: 3
94
Patent: 3
95
Patent: 3
96
Patent: 3
97
Patent: 3
98
Drug marketing,Square kilometer,Land area,
...[+2]
Patent: 3
99
Patent: 3
100
Pinyin,Public university,Computer science,
...[+2]
Patent: 3
Page generation time: Mar 29 2024