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Top 50 Startups & Unicorns companies in Capacitor
by Most Patent Filings in the China in 2018

The Capacitor top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filings Capacitor Startups & Unicorns in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A capacitor is a device that stores electrical energy in an electric field. It is a passive electronic component with two terminals. The effect of a capacitor is known as capacitance. While some capacitance exists between any two electrical conductors in proximity in a circuit, a capacitor is a component designed to add capacitance to a circuit. The capacitor was originally known as a condenser or condensator. The original name is still widely used in many languages, but not commonly in English.
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Company Name
Region
Tech Topics
Total
1
Patent: 97
2
Patent: 97
3
Chipone Technology (Beijing) Co., Ltd.
Patent: 88
4
Patent: 45
5
Patent: 37
6
Patent: 34
7
Patent: 33
8
Patent: 30
9
Aerospace,Global workforce,Photography,
...[+2]
Patent: 28
10
Patent: 24
11
Patent: 23
12
Patent: 16
13
Radrock (Shenzhen) Technology Co., Ltd.
Patent: 15
14
Patent: 14
15
Patent: 12
16
Patent: 11
17
Patent: 10
18
Patent: 8
19
Patent: 8
20
QST Corp.
Patent: 7
21
Alpha ESS Co., Ltd.
Patent: 6
22
Patent: 6
23
Patent: 5
24
Patent: 5
25
Patent: 4
26
Patent: 4
27
Patent: 4
28
Patent: 4
29
Patent: 4
30
Patent: 4
31
Internet of Things,Software,Health care,
...[+2]
Patent: 4
32
Patent: 4
33
Jiangsu Runic Technology Co., Ltd.
Patent: 4
34
Patent: 4
35
Patent: 3
36
Patent: 3
37
Patent: 3
38
Patent: 3
39
Patent: 3
40
Patent: 3
41
Patent: 3
42
Patent: 3
43
Patent: 2
44
Patent: 2
45
Patent: 2
46
Patent: 2
47
Patent: 2
48
Patent: 2
49
Patent: 2
50
Patent: 2
Page generation time: May 10 2025