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POHANG COATED STEEL CO LTD

Overview
  • Total Patents
    18
About

POHANG COATED STEEL CO LTD has a total of 18 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets surface technology and coating, optics and machine tools are JIANGSU FAVORED TECH NANOTECHNOLOGY CO LTD, TEXO CORP and DONGBU STEEL CO LTD.

Patent filings in countries

World map showing POHANG COATED STEEL CO LTDs patent filings in countries

Patent filings per year

Chart showing POHANG COATED STEEL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Bae Geun 4
#2 Ryu Sang Su 4
#3 Park Tae Yeul 3
#4 Chung Jang Sub 3
#5 Song Jin Hwa 3
#6 Sung Byeong Geun 3
#7 Jun Jae Ho 3
#8 Park Chi Rok 2
#9 Park Tae Yeol 2
#10 Kim Gi Cheol 2

Latest patents

Publication Filing date Title
KR20070012068A Lubricious coating composition for metal plate and method of producing metal plate using the same
KR20060117428A Reflector plate for lcd backlight and method of producing same
KR20050120886A Reflector plate for lcd backlight and method of producing same
KR20050081285A Chromium-free coating system, method of producing steel plate and coated steel plate
KR20050006378A Melt Aluminium Plated Steel Sheet with High Corrosion-Resistant Coatings and Method of Producing Same
KR20040058615A Apparatus for Eliminating of Coating Material on Coated Metal Plate and Welding Method Using That
KR20040043305A Aluminum coating system for stainless steel plate and method for coating thereof
KR20040020542A An electrode rod of resistance spot welding machine
KR20040003271A Coating compositions for aluminized steel sheets, aluminized steel sheets treated with them and method of manufacturing thereof
KR20030066875A Bush bearing for plating facillity of melted aluminium
KR20030052410A Chromium-free surface treatment composition for galvanized steel
KR20030052921A Thermal spray coated rolls used in an aluminum pot of a continuous aluminum plating line
KR20030052411A Pretreatment Composition for Painted Steel Sheets
KR20030052905A Journal bearing of sink roll and stabilizing roll for melted metal plating
KR20030046550A Pocess for hot dip aluminum coating chromium alloy steel by radiant heating
KR20030037849A An apparatus for removing zinc powder on electrogalvanized strip
KR20020007425A The laminated writing board for marker pen and its manufacturing method