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Top 50 Fast-growings companies in Capacitor
by Most Patent Filing In 1 Year in the United States in 2021

The Capacitor top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 1 Year Capacitor Fast-growings in the United States. 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.
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: 95
2
Patent: 72
3
Patent: 60
4
Patent: 58
5
Electronics,Fixture
Patent: 41
6
Shopping mall,Truck
Patent: 30
7
Patent: 28
8
Patent: 25
9
Patent: 25
10
Patent: 25
11
Patent: 24
12
Patent: 21
13
Patent: 20
14
Patent: 20
15
Patent: 19
16
Patent: 17
17
Patent: 16
18
Patent: 16
19
Patent: 16
20
Patent: 12
21
Patent: 12
22
Aerospace,Satellite,National security,
...[+2]
Patent: 11
23
Patent: 11
24
Franchise agreement
Patent: 11
25
Nursing,Health care,Association (object-oriented programming),
...[+2]
Patent: 10
26
Working capital,Pathology,Companion diagnostic,
...[+2]
Patent: 10
27
Patent: 10
28
Private education,Simulation,Business administration,
...[+2]
Patent: 10
29
Patent: 9
30
Patent: 8
31
Patent: 8
32
Patent: 8
33
Health care
Patent: 7
34
Patent: 7
35
Computer hardware,Tracing,Layout,
...[+1]
Patent: 7
36
Aerospace,Control system,National security,
...[+2]
Patent: 7
37
Patent: 7
38
Patent: 7
39
Patent: 6
40
Patent: 6
41
Patent: 6
42
Patent: 6
43
Patent: 6
44
Patent: 6
45
Patent: 6
46
Patent: 6
47
Patent: 6
48
Aerospace,Avionics,National security,
...[+2]
Patent: 6
49
Patent: 6
50
Patent: 5
Page generation time: May 10 2025