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Top 100 Key Players companies in Etching
by Most Patent Filings in the world in 2022

The Etching top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Etching Key Players 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.
#
Company Name
Region
Tech Topics
Total
1
Patent: 2,334
2
Patent: 2,032
3
Patent: 2,032
4
Patent: 1,943
5
Patent: 1,873
6
Patent: 1,873
7
Patent: 1,850
8
Patent: 1,735
9
Patent: 1,552
10
Patent: 1,245
11
Patent: 1,152
12
Patent: 1,148
13
Patent: 1,112
14
Patent: 1,063
15
Patent: 949
16
Patent: 688
17
Patent: 622
18
Patent: 611
19
Patent: 582
20
Patent: 582
21
Patent: 567
22
Patent: 564
23
Patent: 491
24
Madrid, Spain
Patent: 491
25
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
Patent: 488
26
Patent: 479
27
Patent: 438
28
Patent: 429
29
Patent: 426
30
Patent: 426
31
Patent: 407
32
Health care,Wellness Programs,Medical imaging,
...[+2]
Patent: 399
33
Publishing,Semiconductor,Electronics,
...[+2]
Patent: 327
34
Patent: 319
35
Patent: 319
36
Patent: 312
37
Patent: 302
38
Patent: 299
39
Electronics,Publishing,Publication,
...[+2]
Patent: 291
40
Patent: 291
41
Patent: 290
42
Patent: 263
43
Patent: 263
44
Patent: 248
45
Patent: 248
46
Patent: 243
47
Digital media,Data visualization,Thermal paper,
...[+2]
Patent: 241
48
Patent: 241
49
Patent: 240
50
Patent: 234
51
Patent: 234
52
Patent: 233
53
Patent: 226
54
Patent: 217
55
Shopping mall,Truck
Patent: 217
56
Patent: 216
57
Patent: 213
58
Patent: 205
59
Patent: 204
60
Patent: 202
61
Patent: 201
62
Patent: 191
63
Patent: 187
64
Patent: 186
65
Patent: 180
66
Patent: 180
67
Patent: 175
68
Patent: 175
69
Patent: 171
70
Patent: 168
71
Patent: 163
72
Patent: 155
73
Patent: 151
74
Patent: 148
75
Patent: 144
76
Patent: 143
77
Patent: 142
78
Patent: 138
79
Patent: 135
80
Patent: 135
81
Patent: 135
82
Patent: 134
83
Patent: 133
84
Patent: 128
85
Patent: 127
86
Patent: 126
87
Patent: 123
88
Patent: 122
89
Patent: 118
90
Patent: 117
91
Tariff
Patent: 116
92
Patent: 108
93
Patent: 108
94
Patent: 106
95
Aerospace,Public transport,Security market,
...[+2]
Patent: 105
96
Aerospace,Information system,National security,
...[+1]
Patent: 105
97
Patent: 102
98
Patent: 101
99
Patent: 100
100
Patent: 100
Page generation time: Dec 07 2024