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Top 20 Fast-growings companies in Power exchange
by Most Patent Filing In 5 Years in the South Korea in 2021

The Power exchange top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Power exchange Fast-growings 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.
#
Company Name
Region
Tech Topics
Total
1
SUNGWOO HITECH Co., Ltd.
Automotive engineering,Metal
Patent: 11
2
LG Energy Solution Ltd.
Energy storage,Lithium battery
Patent: 7
3
Hyundai Motor Co., Ltd.
Public transport,Automotive engineering,Truck,
...[+2]
Patent: 7
4
Kia Corp.
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 6
5
Enertech International, Inc.
Lithium-ion battery,Battery pack,Electronics,
...[+2]
Patent: 4
6
National Plastic Co., Ltd.
Pallet,Microservices,Packaging engineering,
...[+2]
Patent: 3
7
Renault Korea Motors
Automotive engineering
Patent: 3
8
Hyundai GLOVIS Co., Ltd.
Military logistics,Logistics center,Resource development,
...[+2]
Patent: 3
9
Hwashin Co., Ltd.
Fuel tank,Automotive engineering,Fuel efficiency,
...[+2]
Patent: 2
10
PMGROW Corp.
Electric vehicle,Electronics,Electric bus
Patent: 2
11
Speel Co. Ltd.
Patent: 2
12
AMOGREENTECH Co., Ltd.
Electronic component,Computer hardware,Electronics,
...[+2]
Patent: 2
13
Gridwiz, Inc.
Software,Sustainable energy,Electronics
Patent: 2
14
Mando Corp.
Brake,Automotive engineering,Steering system,
...[+2]
Patent: 1
15
SHIN HEUNG ENERGY & ELECTRONICS Co., Ltd.
Electronic component,Automation,Manufacturing engineering,
...[+2]
Patent: 1
16
Korea Railroad Research Institute
GSM,5G
Patent: 1
17
Gwangju Institute of Science & Technology
Molecular beam epitaxy,Power semiconductor device,Semiconductor device fabrication,
...[+2]
Patent: 1
18
Hanwha Global Asset Corp.
Chemical engineering
Patent: 1
19
Jeju Technopark
Patent: 1
20
LX Hausys Ltd.
Wallpaper,Thermal insulation,Architecture,
...[+2]
Patent: 1
Page generation time: Mar 11 2025