Top 20 Fast-growings companies in Etching by Most Patent Filing In 5 Years in the South Korea in 2019 – Discovery

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The Etching top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Etching Fast-growings in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

Etching is traditionally the process of using strong acid or mordant to cut into the unprotected parts of a metal surface to create a design in intaglio (incised) in the metal. In modern manufacturing, other chemicals may be used on other types of material. As a method of printmaking, it is, along with engraving, the most important technique for old master prints, and remains in wide use today. In a number of modern variants such as microfabrication etching and photochemical milling it is a crucial technique in much modern technology, including circuit boards.

Ranking Year:

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Ranking:

1	Dongwoo Fine-Chem Co., Ltd.	Gyeonggi-do, South Korea	Petrochemical,Chemical engineering	Patent: 77
2	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 51
3	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 22
4	OCI Co., Ltd.	Seoul, South Korea	Carbon black,Chemical engineering,Petrochemical, ...[+2]	Patent: 21
5	OCI	South Korea	Chemical engineering	Patent: 21
6	ENF Technology Co., Ltd.	Gyeonggi-do, South Korea	Semiconductor,Molybdenum,Chemical engineering, ...[+2]	Patent: 20
7	WONIK HOLDINGS CO., LTD.	South Korea	Semiconductor,Electronics,Computer hardware, ...[+2]	Patent: 20
8	Samsung Display Devices Co., Ltd.	South Korea		Patent: 16
9	InkTec Co., Ltd.	South Korea	Coating,Industrial engineering,Printed electronics, ...[+2]	Patent: 13
10	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 12
11	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 12
12	Korea Institute of Science & Technology	South Korea	Basic research,Solar cell,Materials science, ...[+2]	Patent: 11
13	Korea Advanced Institute of Science & Technology	South Korea	Business education,Science and engineering,Light therapy, ...[+2]	Patent: 9
14	Seoul University Industry Academic Cooperation Foundation	South Korea		Patent: 9
15	LTCAM Co., Ltd.	South Korea	Chemical engineering,Semiconductor,Photoresist, ...[+2]	Patent: 8
16	Korea Institute of Machinery & Materials	South Korea	Biological membrane,Biofabrication,3D bioprinting, ...[+2]	Patent: 7
17	APS Holdings Corp.	South Korea	Semiconductor,Software,Flat panel display, ...[+2]	Patent: 7
18	Korea Electrotechnology Research Institute	Gyeongsangnam-do, South Korea	Renewable energy	Patent: 7
19	POSCO	South Korea	Materials science,Mining engineering,Metal, ...[+2]	Patent: 7
20	Samsung SDI Co., Ltd.	Chungcheongnam-do, South Korea	Plasma display,Lithium-ion battery,Solar energy, ...[+2]	Patent: 7