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Top 100 Fast-growings companies in Ball bearing
by Most Patent Filing In 5 Years in the China in 2021

The Ball bearing top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filing In 5 Years Ball bearing Fast-growings in the China. 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.
#
Company Name
Region
Tech Topics
Total
1
Patent: 40
2
Aecc Harbin Bearing Co. Ltd.
Patent: 35
3
Central city,Materials science,Computer science,
...[+2]
Patent: 28
4
Pinyin,Mainland China,Chemistry,
...[+2]
Patent: 25
5
Patent: 24
6
Pinyin,Coronavirus,Jurisdiction,
...[+2]
Patent: 24
7
Doctoral research,Pinyin,Materials science,
...[+2]
Patent: 24
8
Patent: 23
9
Patent: 22
10
Patent: 22
11
Patent: 22
12
Chinese education,Pinyin,Public university,
...[+2]
Patent: 21
13
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 20
14
Patent: 20
15
Patent: 19
16
Patent: 19
17
Patent: 19
18
Patent: 18
19
Patent: 16
20
Patent: 15
21
Patent: 15
22
Patent: 15
23
Patent: 15
24
Pinyin,Educational institution,Cancer immunotherapy,
...[+2]
Patent: 15
25
Patent: 14
26
Patent: 14
27
Patent: 14
28
Patent: 14
29
Pinyin,High-electron-mobility transistor,Public university,
...[+2]
Patent: 14
30
Patent: 13
31
Patent: 13
32
Patent: 13
33
Patent: 13
34
Patent: 13
35
Patent: 13
36
Patent: 12
37
Patent: 12
38
Patent: 11
39
Patent: 11
40
Classical Chinese,Social practice,Pinyin,
...[+2]
Patent: 11
41
Patent: 11
42
Patent: 11
43
Patent: 11
44
Forestry,Pinyin,Jurisdiction,
...[+2]
Patent: 11
45
Patent: 11
46
Patent: 11
47
International standard,MicroLED,Vocational education,
...[+2]
Patent: 11
48
Education development,Cell therapy,Drug repositioning,
...[+2]
Patent: 10
49
Patent: 10
50
Patent: 10
51
Patent: 10
52
Patent: 10
53
Patent: 9
54
Patent: 9
55
Patent: 9
56
Patent: 9
57
Patent: 9
58
Patent: 9
59
Patent: 9
60
Patent: 9
61
Automotive engineering,Lithium-ion battery,Annual growth rate,
...[+2]
Patent: 9
62
Patent: 9
63
Railway engineering,Graduate degree,Simulation,
...[+2]
Patent: 9
64
Patent: 9
65
Patent: 9
66
Ball bearing,Sales management,Quality control
Patent: 8
67
Patent: 8
68
Patent: 8
69
Patent: 8
70
Patent: 8
71
Patent: 8
72
Patent: 8
73
Patent: 8
74
Patent: 8
75
Patent: 8
76
Patent: 8
77
Patent: 8
78
Patent: 8
79
Patent: 8
80
Patent: 8
81
Qingdao University of Technology
Patent: 7
82
Patent: 7
83
Patent: 7
84
Patent: 7
85
Aerospace,National security,Space launch,
...[+2]
Patent: 7
86
Western culture,TUTOR,Silicon carbide,
...[+2]
Patent: 7
87
Patent: 7
88
Patent: 7
89
Patent: 7
90
Patent: 7
91
Patent: 7
92
Patent: 7
93
Patent: 7
94
Pinyin,Public university,Materials science,
...[+2]
Patent: 7
95
Medical school,Engineering education,Internationalization,
...[+2]
Patent: 7
96
Patent: 7
97
Patent: 7
98
Patent: 7
99
Patent: 7
100
Patent: 7
Page generation time: May 10 2025