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Top 10 Key Players companies in Transformer
by Most Patent Filings in the South Korea in 2020

The Transformer top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filings Transformer Key Players in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
#
Company Name
Region
Tech Topics
Total
1
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 1,415
2
Samsung Electro-Mechanics Co., Ltd.
Electronic component,Capacitor,Semiconductor,
...[+2]
Patent: 850
3
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 827
4
Korea Electric Power Corp.
Power transmission,Electricity,Electric power transmission,
...[+2]
Patent: 644
5
Daewoo Electronics Co. Ltd.
Electronics,Graphics processing unit,Peripheral,
...[+2]
Patent: 534
6
LIG Nex1 Co., Ltd.
Missile,Electronics,Radar,
...[+2]
Patent: 402
7
POSCO
Materials science,Mining engineering,Metal,
...[+2]
Patent: 280
8
Hyundai Motor Co., Ltd.
Public transport,Automotive engineering,Truck,
...[+2]
Patent: 237
9
LG Display Co., Ltd.
Electronics,Automotive engineering,Electronic visual display,
...[+2]
Patent: 203
10
SOLUM Co. Ltd.
Electronic shelf label,Transformer
Patent: 164
Page generation time: Jun 27 2025