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WOOJIN OSK CORP

Overview
  • Total Patents
    38
About

WOOJIN OSK CORP has a total of 38 patent applications. Its first patent ever was published in 1992. It filed its patents most often in Republic of Korea, United States and China. Its main competitors in its focus markets materials and metallurgy, measurement and environmental technology are HEBEI JINGYE PLATE CO LTD, MAX PLANCK INST EISENFORSCHUNG and DAYE SPECIAL STEEL CO LTD.

Patent filings in countries

World map showing WOOJIN OSK CORPs patent filings in countries

Patent filings per year

Chart showing WOOJIN OSK CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hwang Seon Chun 7
#2 Park Hee June 6
#3 Kim Hyo Sang 6
#4 Lee Man Eop 6
#5 Han Dong Un 5
#6 Kim Jeong Cheol 5
#7 Baek Seung Han 5
#8 Baek Jin Hyeon 4
#9 Che Myoung Eun 4
#10 Kwon Yong Cheol 4

Latest patents

Publication Filing date Title
KR100890890B1 Auto coupler apparatus and apparatus for refining outside the furnace including the same
KR20090027851A Structure of m.i cable assembly
KR20090020034A System and method for detecting water level and stream flow in a manhole
KR20090020035A Sheathed thermocouple assembly for measuring temperature in finex furnace
KR20090010738A Reed switch position transmitter for muli-channel use
KR20090010737A Alumina mandrel type resistance temperature detector and its fabrication method
KR20090010736A Stainless steel mandrel type resistance temperature detector and its fabrication method
KR20090010739A Life predictionable reed switch position transmitter
KR20080105330A An apparatus for measuring the molten iron temperature and oxygen in continuous casting turndish
KR100743057B1 An apparatus for measuring a flow rate and a method of measuring a flow rate using the same
KR20070014754A Probe for molten sample adhesion prevention of stainless steel
KR100599884B1 A ceramic block for multi probe
KR20060022919A Sampling device for complex probe for obtaining the sample with high purity
KR20050108884A Noise reduced material for dirving pile consist in iron series high damping alloy
KR20050106186A High silicon cast iron with improved acid-resistance, and high tensile strength by containing copper
KR20050050693A Apparatus for conveying cylindrical members with equal spacing
KR20030084853A Combinations probe for prevention skull adhered to thereof surface
KR20040103563A Apparatus for Control of indicatior
KR20040084232A Method for Manufacturing High Silicon Cast Iron Electrode Having Steel Pipe Insert
KR20040083982A Method for Manufacturing High Silicon Cast Iron Electrode