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Top 50 Startups & Unicorns companies in Transformer
by Most Patent Filings in the China in 2021

The Transformer top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Transformer Startups & Unicorns 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: 25
2
Patent: 24
3
Patent: 17
4
Patent: 11
5
Patent: 8
6
BitMain Technologies Holding Co.
Patent: 7
7
Patent: 5
8
Patent: 5
9
Patent: 5
10
Aerospace,Global workforce,Photography,
...[+2]
Patent: 4
11
Patent: 4
12
Patent: 4
13
Patent: 4
14
Patent: 4
15
Radrock (Shenzhen) Technology Co., Ltd.
Patent: 4
16
Patent: 3
17
Patent: 3
18
Power Bank
Patent: 3
19
Patent: 2
20
Patent: 2
21
Patent: 2
22
Patent: 2
23
Patent: 2
24
Patent: 2
25
Patent: 1
26
Patent: 1
27
Patent: 1
28
Patent: 1
29
Patent: 1
30
Beijing Onespace Technology Co. Ltd.
Patent: 1
31
Patent: 1
32
Hangzhou Gubei Electronic Technology Co. Ltd.
Patent: 1
33
Patent: 1
34
Patent: 1
35
Patent: 1
36
Patent: 1
37
Patent: 1
38
Patent: 1
39
Patent: 1
40
Medical equipment,Health care,Robotics,
...[+2]
Patent: 1
41
Goleamos
Patent: 1
42
Patent: 1
43
Hunan Xingzhi Ju Energy Technology Development Co. , Ltd.
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 27 2025