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Top 20 Key Players companies in Coaxial cable
by Highest Patent Value in the South Korea in 2021

The Coaxial cable top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Coaxial cable Key Players in the South Korea. 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.
Coaxial cable, or coax (pronounced /ˈkoʊ.æks/) is a type of electrical cable that has an inner conductor surrounded by a tubular insulating layer, surrounded by a tubular conducting shield. Many coaxial cables also have an insulating outer sheath or jacket. The term coaxial comes from the inner conductor and the outer shield sharing a geometric axis. Coaxial cable was invented by English physicist, engineer, and mathematician Oliver Heaviside, who patented the design in 1880.
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Company Name
Region
Tech Topics
Total
1
Avg patent value: 3.01 M
2
Avg patent value: 2.15 M
3
Avg patent value: 2.02 M
4
Avg patent value: 1.77 M
5
Avg patent value: 1.41 M
6
Avg patent value: 1.30 M
7
Avg patent value: 1.13 M
8
Avg patent value: 1.13 M
9
Avg patent value: 869,857
10
Avg patent value: 760,000
11
Avg patent value: 747,913
12
Avg patent value: 510,000
13
Avg patent value: 290,000
14
Avg patent value: 275,090
15
Textile (markup language),Aramid,Certificate of deposit,
...[+2]
Avg patent value: 220,350
16
Avg patent value: 202,666
17
Avg patent value: 198,777
18
Avg patent value: 146,850
19
Avg patent value: 122,500
20
Avg patent value: 110,000
Page generation time: Jul 18 2025