Top 20 Key Players companies in Ductility by Highest Patent Value in the South Korea in 2020 – Discovery

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The Ductility top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value Ductility 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.

Ductility is a measure of a material's ability to undergo significant plastic deformation before rupture, which may be expressed as percent elongation or percent area reduction from a tensile test. According to Shigley's Mechanical Engineering Design (10th Ed.) significant denotes about 5.0 percent elongation (Section 5.3, p. 233). See also Eq. 2–12, p. 50 for definitions of percent elongation and percent area reduction. Ductility is often characterized by a material's ability to be stretched into a wire.

1	LG Energy Solution Ltd.	South Korea	Energy storage,Lithium battery	Avg patent value: 1.92 M
2	KyungDong One Co., Ltd.	Seoul, South Korea	Automatic control,Computer hardware,Electronics	Avg patent value: 1.39 M
3	Hyundai IHL Co., Ltd.	Gwangju, South Korea	Bulb	Avg patent value: 1.24 M
4	LG Display Co., Ltd.	South Korea	Electronics,Automotive engineering,Electronic visual display, ...[+2]	Avg patent value: 1.07 M
5	LS Corp.	Seoul, South Korea	Tractor,Electric power transmission,Automation, ...[+2]	Avg patent value: 1.05 M
6	Lotte Chemical Corp.	South Korea	Petrochemical,Chemical engineering,Polyethylene, ...[+2]	Avg patent value: 1.04 M
7	Samsung Medison Co., Ltd.	South Korea	Medical equipment,Health care,Ultrasound, ...[+2]	Avg patent value: 990,000
8	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Avg patent value: 978,877
9	Samsung Display Devices Co., Ltd.	South Korea		Avg patent value: 930,600
10	Nexflex Co. Ltd.	South Korea	Copper	Avg patent value: 876,500
11	LIG Nex1 Co., Ltd.	South Korea	Missile,Electronics,Radar, ...[+2]	Avg patent value: 866,400
12	SK Geocentric Co.	Seoul, South Korea	Petrochemical,Globalization,Chemical engineering, ...[+2]	Avg patent value: 810,000
13	Kumho Petrochemical Co., Ltd.	South Korea	Petrochemical,Synthetic rubber,Natural rubber, ...[+2]	Avg patent value: 760,000
14	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Avg patent value: 674,276
15	POSCO	South Korea	Materials science,Mining engineering,Metal, ...[+2]	Avg patent value: 655,646
16	Korea Plant Service & Engineering Co.	Jeollanam-do, South Korea	Electronics	Avg patent value: 640,500
17	KPS Co. Ltd.	South Korea		Avg patent value: 640,500
18	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Avg patent value: 591,293
19	Cheil Industries, Inc.	Seoul, South Korea	Chemical engineering,Landscaping,Diode, ...[+2]	Avg patent value: 586,714
20	Toray Advanced Materials Korea, Inc.	Kangwŏn-do, South Korea	Yarn,Industrial engineering,Polyester, ...[+2]	Avg patent value: 580,000