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Top 20 Key Players companies in Alternator
by Highest Patent Value in the China in 2021

The Alternator top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Alternator 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
Avg patent value: 2.98 M
2
Avg patent value: 2.41 M
3
Electronics,Fixture
Avg patent value: 260,000
4
National security,Aerospace,Heat exchanger,
...[+2]
Avg patent value: 200,000
5
Avg patent value: 170,000
6
Avg patent value: 170,000
7
Avg patent value: 164,843
8
Avg patent value: 148,250
9
Avg patent value: 147,147
10
Avg patent value: 140,000
11
Renewable energy,Renewable technologies,Energy management,
...[+2]
Avg patent value: 140,000
12
Avg patent value: 130,000
13
Avg patent value: 130,000
14
Avg patent value: 116,333
15
Avg patent value: 102,333
16
Avg patent value: 100,000
17
Avg patent value: 96,000
18
Avg patent value: 83,140
19
Avg patent value: 81,000
20
Avg patent value: 75,000
Page generation time: Jun 26 2025