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Top 20 Key Players companies in Carbon fibers
by Highest Patent Value in the South Korea in 2022

The Carbon fibers top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Carbon fibers Key Players in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Carbon fibers or carbon fibres (alternatively CF, graphite fiber or graphite fibre) are fibers about 5–10 micrometres in diameter and composed mostly of carbon atoms. Carbon fibers have several advantages including high stiffness, high tensile strength, low weight, high chemical resistance, high temperature tolerance and low thermal expansion. These properties have made carbon fiber very popular in aerospace, civil engineering, military, and motorsports, along with other competition sports. However, they are relatively expensive when compared with similar fibers, such as glass fibers or plastic fibers.
#
Company Name
Region
Tech Topics
Total
1
Halla Holdings Corp.
Automotive industry,Intermediation
Avg patent value: 1.58 M
2
Samsung Display Devices Co., Ltd.
Avg patent value: 1.53 M
3
Suntech Industrial Co. Ltd.
Metal,Computer hardware,Information technology management
Avg patent value: 1.49 M
4
Samsung Mobile Display Co., Ltd.
Computer hardware,Electronics,Liquid-crystal display,
...[+1]
Avg patent value: 1.46 M
5
Research Institute of Industrial Science & Technology
Biotechnology,Agriculture,Fishery,
...[+2]
Avg patent value: 1.34 M
6
LI & S Co. Ltd.
Automotive engineering
Avg patent value: 1.28 M
7
LG Energy Solution Ltd.
Energy storage,Lithium battery
Avg patent value: 1.24 M
8
Mando Corp.
Brake,Automotive engineering,Steering system,
...[+2]
Avg patent value: 1.20 M
9
NVH KOREA, Inc.
Automotive engineering,Business travel,Trim,
...[+2]
Avg patent value: 1.04 M
10
LS Corp.
Tractor,Electric power transmission,Automation,
...[+2]
Avg patent value: 1.02 M
11
POSCO
Materials science,Mining engineering,Metal,
...[+2]
Avg patent value: 962,625
12
Samsung SDI Co., Ltd.
Plasma display,Lithium-ion battery,Solar energy,
...[+2]
Avg patent value: 912,980
13
Jinwoo Engineering Co., Ltd.
Ink printer,Automation
Avg patent value: 890,000
14
Fukoku Co., Ltd.
Vibration control,Belting,Metal,
...[+2]
Avg patent value: 870,000
15
LX Hausys Ltd.
Wallpaper,Thermal insulation,Architecture,
...[+2]
Avg patent value: 838,566
16
Lotte Chemical Corp.
Petrochemical,Chemical engineering,Polyethylene,
...[+2]
Avg patent value: 821,765
17
HANKUK CARBON Co., Ltd.
Polystyrene,Chemical engineering,Carbon product,
...[+2]
Avg patent value: 783,363
18
VINATECH Co., Ltd.
Capacitor,Semiconductor,Electronic component,
...[+2]
Avg patent value: 750,000
19
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Avg patent value: 690,417
20
Hyundai IHL Co., Ltd.
Bulb
Avg patent value: 680,000
Page generation time: Jun 26 2025