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Top 50 Fast-growings companies in Alternator
by Most Patent Filing In 5 Years in the China in 2022

The Alternator top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 5 Years Alternator Fast-growings in the China. 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.
#
Company Name
Region
Tech Topics
Total
1
Patent: 29
2
Patent: 8
3
Patent: 5
4
Patent: 4
5
Patent: 4
6
Patent: 3
7
Patent: 3
8
Patent: 3
9
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 3
10
Aviation,National security,Aerospace,
...[+1]
Patent: 3
11
Patent: 2
12
Patent: 2
13
Patent: 2
14
Patent: 2
15
Patent: 2
16
Patent: 1
17
Patent: 1
18
Patent: 1
19
Patent: 1
20
Patent: 1
21
Patent: 1
22
Patent: 1
23
Patent: 1
24
Patent: 1
25
Patent: 1
26
Patent: 1
27
Bachelor's Degree,Agriculture,Materials science,
...[+2]
Patent: 1
28
Patent: 1
29
Patent: 1
30
Patent: 1
31
Patent: 1
32
Patent: 1
33
Northeast Electric Power University
JI, CN
Patent: 1
34
Patent: 1
35
Patent: 1
36
Patent: 1
37
Literature,Chemistry,Mathematics,
...[+2]
Patent: 1
38
Patent: 1
39
Patent: 1
40
National security,Aerospace,Heat exchanger,
...[+2]
Patent: 1
41
Patent: 1
42
Patent: 1
43
Patent: 1
44
Patent: 1
45
Patent: 1
46
Patent: 1
47
Patent: 1
48
Patent: 1
49
Patent: 1
50
Patent: 1
Page generation time: Jun 26 2025