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HYUNDAI STEEL CO

Overview
  • Total Patents
    6,782
  • GoodIP Patent Rank
    939
  • Filing trend
    ⇧ 9.0%
About

HYUNDAI STEEL CO has a total of 6,782 patent applications. It increased the IP activity by 9.0%. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets materials and metallurgy, machine tools and packaging and shipping are DAYE SPECIAL STEEL CO LTD, ZHANGJIAGANG HONGCHANG STEEL PLATE CO LTD and PO HANG IRON & STEEL.

Patent filings per year

Chart showing HYUNDAI STEEL COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Park Yong Kook 350
#2 Kim Young Sik 329
#3 Lim Gap Soo 225
#4 Lee Tae Yeon 196
#5 Kim Seong Ju 150
#6 Kim In Su 120
#7 Do Hyeong Hyeop 107
#8 Park Byung Cheol 104
#9 Moon Hong Kil 101
#10 Yoo Suk Hyun 99

Latest patents

Publication Filing date Title
KR20210025509A Apparatus for preventing leaned loading of stacker
WO2021066274A1 Steel sheet having high strength and high formability and method for manufacturing same
KR102148631B1 Asphalt concrete having high performance
KR102190500B1 Apparatus of measuring damage for belt conveyor pulley
KR102190507B1 Attached material removing device for shuttle conveyer
KR102213964B1 Removing device of attatched material for belt conveyor
KR102213966B1 Apparatus for adjusting serpentine moving of belt conveyer
KR102190498B1 Overcharging controling apparatus for continuous ship unloader
KR102213981B1 Waste removing apparatus for skirt of belt-conveyor
KR102201436B1 Damage prevention apparatus for belt conveyor
KR102213973B1 Apparatus and method for controlling of flue gas recirculation
KR102213979B1 Apparatus for anti damage of belt conveyor
KR102133133B1 Apparatus of manufacturing roll for hot rolling
KR102190502B1 Charging coal device for preventing a gas outflow
KR102224888B1 Multi-sensing chute switch apparatus
KR20210026463A Coating solution for surface treating of plated steel sheet, apparatus for surface treating of plated steel sheet, plated steel sheet and method of surface treating the same
KR20210025778A Hot stamping components and method of fabricating the same
KR20200075729A Method of manufacturing steel sheet excellent in extreme low temperature toughness and steel sheet manufactured thereby
KR102190504B1 Apparatus for controlling skirt height in converter and method thereof
KR20210025301A Apparatus for intercepting reverse of slag in the tuyere and control method thereof