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Top 100 Fast-growings companies in Ball bearing
by Most Patent Filing In 3 Years in the China in 2021

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