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Top 20 Fast-growings companies in Capacitor
by Most Patent Filing In 5 Years in the South Korea in 2018

The Capacitor top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Capacitor Fast-growings in the South Korea. 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: 1,426
2
Patent: 810
3
Patent: 646
4
Patent: 587
5
Patent: 306
6
Patent: 215
7
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 118
8
Patent: 114
9
Patent: 89
10
Patent: 88
11
Petrochemical,Synthetic rubber,Health care,
...[+2]
Patent: 87
12
Business education,Science and engineering,Light therapy,
...[+2]
Patent: 85
13
Patent: 78
14
Patent: 77
15
Patent: 75
16
Patent: 73
17
Patent: 65
18
Patent: 60
19
Patent: 56
20
Patent: 53
Page generation time: Jun 06 2025