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Top 20 Key Players companies in AC asynchronous motor
by Most Patent Filings in the China in 2021

The AC asynchronous motor top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings AC asynchronous motor Key Players 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: 323
2
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 251
3
Patent: 121
4
Electric vehicle,Power grid,Total asset,
...[+2]
Patent: 87
5
Patent: 69
6
Patent: 56
7
Patent: 41
8
Patent: 31
9
Patent: 29
10
Patent: 27
11
Patent: 26
12
Patent: 15
13
Patent: 13
14
Patent: 13
15
Patent: 12
16
Patent: 12
17
Patent: 11
18
Patent: 11
19
Patent: 10
20
Patent: 9
Page generation time: Nov 21 2024