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Top 50 Fast-growings companies in Photomask
by Most Patent Filing In 5 Years in the China in 2018

The Photomask top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 5 Years Photomask Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
#
Company Name
Region
Tech Topics
Total
1
Patent: 454
2
Patent: 86
3
Patent: 52
4
Patent: 23
5
Patent: 23
6
Patent: 15
7
Patent: 15
8
Patent: 14
9
Patent: 14
10
Patent: 12
11
Patent: 12
12
Patent: 11
13
Patent: 10
14
Patent: 9
15
Patent: 8
16
Patent: 7
17
Patent: 7
18
Patent: 7
19
Patent: 6
20
Patent: 6
21
Patent: 6
22
Tariff
Patent: 6
23
Patent: 6
24
Patent: 6
25
Shanghai Huahong Grace Semiconductor Manufacturing Corp.
Patent: 5
26
Patent: 5
27
Patent: 5
28
Patent: 4
29
Patent: 4
30
Patent: 4
31
Patent: 4
32
Patent: 4
33
Patent: 3
34
Patent: 3
35
Patent: 3
36
Colonial administration,Artificial intelligence,Learning community,
...[+2]
Patent: 3
37
Patent: 3
38
Patent: 3
39
Patent: 2
40
Patent: 2
41
Patent: 2
42
Patent: 2
43
Patent: 2
44
Patent: 2
45
Patent: 2
46
Patent: 2
47
Patent: 2
48
Patent: 2
49
Patent: 2
50
Patent: 2
Page generation time: Nov 16 2024