Top 20 Fast-growings companies in Etching by Most Patent Filing In 3 Years in the South Korea in 2021 – Discovery

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The Etching top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 3 Years Etching 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.

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	Samsung Display Devices Co., Ltd.	South Korea		Patent: 19
2	WONIK HOLDINGS CO., LTD.	South Korea	Semiconductor,Electronics,Computer hardware, ...[+2]	Patent: 16
3	Samsung Electronics Co., Ltd.	South Korea	Computer hardware,Semiconductor,Software, ...[+2]	Patent: 14
4	Dongwoo Fine-Chem Co., Ltd.	Gyeonggi-do, South Korea	Petrochemical,Chemical engineering	Patent: 11
5	ENF Technology Co., Ltd.	Gyeonggi-do, South Korea	Semiconductor,Molybdenum,Chemical engineering, ...[+2]	Patent: 9
6	Yonsei Industry-Academic Cooperation Foundation	Seoul, South Korea		Patent: 6
7	LG Chem Ltd.	South Korea	Petrochemical,Synthetic rubber,Health care, ...[+2]	Patent: 6
8	Duksan Co., Ltd.	South Korea	Petroleum industry	Patent: 6
9	Korea Institute of Machinery & Materials	South Korea	Biological membrane,Biofabrication,3D bioprinting, ...[+2]	Patent: 5
10	Research & Business Foundation Sungkyunkwan University	South Korea		Patent: 5
11	Youngchang Chemical Co., Ltd.	South Korea	Chemical engineering	Patent: 5
12	Kia Corp.	South Korea	Customer expectation,Automotive engineering,Public transport, ...[+2]	Patent: 4
13	Hyundai Motor Co., Ltd.	South Korea	Public transport,Automotive engineering,Truck, ...[+2]	Patent: 4
14	SEMES Co., Ltd.	South Korea	Semiconductor,Automation,Mechanical engineering, ...[+2]	Patent: 4
15	LTCAM Co., Ltd.	South Korea	Chemical engineering,Semiconductor,Photoresist, ...[+2]	Patent: 4
16	Pusan National University Industry-University Cooperation	Busan, South Korea	Asset management,Impact investing,Social Welfare	Patent: 3
17	Korea Institute of Science & Technology	South Korea	Basic research,Solar cell,Materials science, ...[+2]	Patent: 3
18	Samsung SDI Co., Ltd.	Chungcheongnam-do, South Korea	Plasma display,Lithium-ion battery,Solar energy, ...[+2]	Patent: 3
19	Ulsan National Institute of Science & Technology	UL, KR	Industrial capital,Global education,Public university, ...[+2]	Patent: 3
20	Inha University Research & Business Foundation	South Korea	Industrial engineering	Patent: 3