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Top 100 Fast-growings companies in Brazing
by Most Patent Filing In 3 Years in the China in 2019

The Brazing top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 3 Years Brazing Fast-growings in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Brazing is a metal-joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal.
#
Company Name
Region
Tech Topics
Total
1
Patent: 31
2
Patent: 31
3
Patent: 17
4
Patent: 15
5
Patent: 15
6
Aerospace,National security,Aviation
Patent: 8
7
Medical equipment,Diabetic retinopathy screening,Gastric cancer screening,
...[+2]
Patent: 8
8
Patent: 7
9
Patent: 7
10
Patent: 7
11
Public university
Patent: 7
12
Patent: 6
13
Patent: 6
14
Patent: 6
15
Patent: 6
16
Patent: 6
17
Patent: 6
18
Pinyin,Materials science,Mathematics,
...[+2]
Patent: 6
19
Patent: 5
20
Patent: 5
21
Patent: 5
22
International standard,MicroLED,Vocational education,
...[+2]
Patent: 5
23
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 4
24
Patent: 4
25
Fishery,Pinyin,Social science,
...[+2]
Patent: 4
26
Patent: 4
27
Patent: 4
28
Patent: 4
29
River delta,Teacher education,Pinyin,
...[+2]
Patent: 4
30
Patent: 4
31
Patent: 4
32
Aerospace,Turbine,National security,
...[+2]
Patent: 4
33
Patent: 4
34
Patent: 4
35
Central city,Materials science,Computer science,
...[+2]
Patent: 4
36
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 4
37
Patent: 4
38
Patent: 3
39
Patent: 3
40
Patent: 3
41
Patent: 3
42
Patent: 3
43
Patent: 3
44
Patent: 3
45
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 3
46
Zhejiang Zhuji Dunan Heat Exchanger Co. Ltd.
Patent: 3
47
Patent: 3
48
Pinyin,Mainland China,Social science,
...[+2]
Patent: 3
49
Patent: 3
50
Patent: 3
51
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 3
52
Patent: 3
53
Patent: 3
54
Patent: 3
55
Patent: 3
56
Patent: 3
57
Patent: 3
58
Patent: 3
59
Patent: 3
60
Vocational education,Public university,Materials science,
...[+2]
Patent: 3
61
Patent: 3
62
Patent: 3
63
Patent: 2
64
Patent: 2
65
Public university,Materials science,Composite material,
...[+2]
Patent: 2
66
Patent: 2
67
Patent: 2
68
Patent: 2
69
Patent: 2
70
Patent: 2
71
Patent: 2
72
Patent: 2
73
Patent: 2
74
Patent: 2
75
Aerospace,National security
Patent: 2
76
National security,Aerospace,Heat exchanger,
...[+2]
Patent: 2
77
Patent: 2
78
Pinyin,Public university,Coronavirus,
...[+2]
Patent: 2
79
Patent: 2
80
Patent: 2
81
Patent: 2
82
Patent: 2
83
Patent: 2
84
Patent: 2
85
Patent: 2
86
Luoyang Institute of Science & Technology
Patent: 2
87
Patent: 2
88
Patent: 2
89
Patent: 2
90
Patent: 2
91
Patent: 2
92
Patent: 2
93
Patent: 2
94
Patent: 2
95
Patent: 2
96
Industrial engineering,Magnet,Science park,
...[+2]
Patent: 2
97
Patent: 2
98
Patent: 2
99
Patent: 2
100
Patent: 2
Page generation time: May 07 2025