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Top 20 Key Players companies in Fading
by Highest Patent Value in the South Korea in 2019

The Fading top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Fading Key Players in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
In wireless communications, fading is variation of the attenuation of a signal with various variables. These variables include time, geographical position, and radio frequency. Fading is often modeled as a random process. A fading channel is a communication channel that experiences fading. In wireless systems, fading may either be due to multipath propagation, referred to as multipath-induced fading, weather (particularly rain), or shadowing from obstacles affecting the wave propagation, sometimes referred to as shadow fading.
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Company Name
Region
Tech Topics
Total
1
Avg patent value: 641,000
2
Avg patent value: 615,812
3
Avg patent value: 320,000
4
Avg patent value: 43,000
5
SL Corp.
Avg patent value: 43,000
6
Avg patent value: 40,000
7
Avg patent value: 38,500
8
Telecommunications,Chaebol,5G,
...[+2]
Avg patent value: 34,000
9
Avg patent value: 34,000
10
Avg patent value: 33,000
11
Automotive industry,Intermediation
Avg patent value: 31,000
12
Avg patent value: 25,666
13
Avg patent value: 23,000
14
Avg patent value: 16,000
15
Avg patent value: 13,000
16
Avg patent value: 3,700
17
Avg patent value: 0
18
Avg patent value: 0
19
Avg patent value: 0
20
Avg patent value: 0
Page generation time: Dec 17 2025