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KOREA RES ASS NEW IRON & STEEL

Overview
  • Total Patents
    70
About

KOREA RES ASS NEW IRON & STEEL has a total of 70 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Republic of Korea and Germany. Its main competitors in its focus markets surface technology and coating, materials and metallurgy and control are SHENZHEN UNITED BLUEOCEAN TECH DEVELOPMENT CO LTD, GRAVELL JAMES HARVEY and ARAKELYAN VIKTOR S.

Patent filings in countries

World map showing KOREA RES ASS NEW IRON & STEELs patent filings in countries
# Country Total Patents
#1 Republic of Korea 69
#2 Germany 1

Patent filings per year

Chart showing KOREA RES ASS NEW IRON & STEELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shin Jung-Chol 31
#2 Chon Joong-Hwan 23
#3 Shin Jong-Chol 22
#4 Lim Byung-Moon 14
#5 Lee Yong-Baek 14
#6 Jung Jin-Ho 12
#7 Chon Jae-Ho 10
#8 Choe Jang-Hyun 10
#9 Lee Ho-Jong 9
#10 Jong Jae-In 8

Latest patents

Publication Filing date Title
KR0164973B1 Coated steel sheet excellent in luminescence and durability and the method thereof
KR0164960B1 Zn-sn two layer coated steel sheet and production thereof
KR0146985B1 Method for manufacturing zn-sn/ni coated steel sheet by vapor deposition
KR0146986B1 Method for manufacturing improving treatability of phosphate on the al-coated steel sheet
KR0171455B1 Two phase steel sheet vacuum deposited
KR0146987B1 Zn-mn-sn alloy coated steel sheet and manufacturing method thereof
KR0146988B1 Method for vaporization of manganese
KR0160065B1 Sn-al/sn coated steel sheet by vacuum deposition method and manufacturing method therefor
KR0160067B1 Vapor source heated by resistance for vacuum deposited steel sheet
KR0160066B1 Method for producing the vacuum deposited sn-al steel sheet
KR0138037B1 Manufacturing method for zn-al alloy coated steel sheet
KR0138036B1 Zn/al-cr alloy two layer-coated steel sheet and manufacturing method thereof
KR0125319B1 Continuous deposition method of aluminium controlling coating thickness
KR0138044B1 Method for manufacturing al deposited stainless steel sheet
KR0125321B1 Manufacturing method of vacuum deposit steel sheet
KR0140835B1 Manufacturing method of al-cr alloy deposited steel sheet by single source
KR0140834B1 Manufacturing method zn-al alloy deposited steel sheet
KR0138040B1 Method for arrangement of double vapor source
KR0138045B1 Method for manufacturing tin vacuum deposited steel plate
KR0138041B1 Method for manufacuting nivapor deposited steel plate