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Top 20 Fast-growings companies in Power exchange
by Most Patent Filing In 3 Years in the South Korea in 2020

The Power exchange top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 3 Years Power exchange Fast-growings 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
SUNGWOO HITECH Co., Ltd.
Automotive engineering,Metal
Patent: 9
2
LG Energy Solution Ltd.
Energy storage,Lithium battery
Patent: 7
3
Kia Corp.
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 5
4
Hyundai Motor Co., Ltd.
Public transport,Automotive engineering,Truck,
...[+2]
Patent: 5
5
Enertech International, Inc.
Lithium-ion battery,Battery pack,Electronics,
...[+2]
Patent: 4
6
Renault Korea Motors
Automotive engineering
Patent: 3
7
Hwashin Co., Ltd.
Fuel tank,Automotive engineering,Fuel efficiency,
...[+2]
Patent: 2
8
PMGROW Corp.
Electric vehicle,Electronics,Electric bus
Patent: 2
9
Mando Corp.
Brake,Automotive engineering,Steering system,
...[+2]
Patent: 1
10
Korea Railroad Research Institute
GSM,5G
Patent: 1
11
Gwangju Institute of Science & Technology
Molecular beam epitaxy,Power semiconductor device,Semiconductor device fabrication,
...[+2]
Patent: 1
12
Hanwha Global Asset Corp.
Chemical engineering
Patent: 1
13
Jeju Technopark
Patent: 1
14
National Plastic Co., Ltd.
Pallet,Microservices,Packaging engineering,
...[+2]
Patent: 1
15
Pukyong National University
Globalization,Chemistry,Materials science,
...[+2]
Patent: 1
16
POSCO STEELEON Co., Ltd.
Aluminized steel,Mining engineering,Natural resource management
Patent: 1
17
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 1
18
Ssangyong Motor Co., Ltd.
Sport utility vehicle,Automotive engineering,Diesel engine,
...[+2]
Patent: 1
19
Pumpkin Co., Ltd.
Pumpkin seed,Agriculture
Patent: 1
20
Korea Electric Power Corp.
Power transmission,Electricity,Electric power transmission,
...[+2]
Patent: 1
Page generation time: Jun 27 2025