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TMC

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    106,006
About

TMC has a total of 45 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Republic of Korea, China and France. Its main competitors in its focus markets materials and metallurgy, mechanical elements and machine tools are POORAITO KK, SCHUNK SINTERMETALLTECHNIK GMBH and SHINE YING CO LTD.

Patent filings in countries

World map showing TMCs patent filings in countries
# Country Total Patents
#1 Republic of Korea 43
#2 China 1
#3 France 1

Patent filings per year

Chart showing TMCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kim Ki Youl 24
#2 Choi Hong Ki 13
#3 Jeong Jin Hyun 12
#4 Jung Il Woong 9
#5 Lee Han Hee 8
#6 Shin Ki Taek 6
#7 Lee Jin Su 5
#8 Cho Young Ho 5
#9 Koo Ji Hoon 4
#10 Kong Myung Ho 3

Latest patents

Publication Filing date Title
KR20210009069A Mold for manufacturing a cylindrical sliding bearing including a carbide tip
KR20200077239A Metal powder for manufacturing carbide spacer and method for manufacturing carbide spacer comprising thereof
KR20200045256A Carbide spacer comprising tungsten carbide and nickel-based metal and manufacturing thereof
KR20200035726A Thin layer tappet including WC-Ni based hard metals and manufacturing thereof
KR20180062588A Method for heat treating pumping pipe of concrete pumping truck and a device for it
KR101832066B1 Apparatus for manufacturing bushing with double connecting structure
KR101707593B1 Base Type Aerosol Preventing System
KR20170055298A Method of binding steel and Cu-alloy by sintering and the product of the same
KR20150097450A Cylindrical Sliding Bearing including Indented Embossing Grooves for Oil Reservoir
KR20150097451A Method for Manufacturing a Cylindrical Sliding Bearing including Indented Embossing Grooves for Oil Reservoir
KR20160139508A Cylindrical Sliding Bearing comprising Indented Embossing Grooves In A Form of Oblong Including Semicircle End for Oil Reservoir
KR101573763B1 Base Type Aerosol Preventing System
KR101618456B1 Movable Aerosol Preventing Apparatus
KR101592295B1 Shaped Article Supporting Apparatus for guiding an Interval Rotation of a Bush Shaped Article during the Manufacturing Process of a Pressing Embossing Bushing
KR101548205B1 Casting Mold for a Pressing Embossing Bushing with a plurality of Protrusion Patterns for manufacturing a Pressing Embossing Bushing including oil reservoirs with a various indented shapes by plastic working by virtue of metal flow
KR20150031951A A Sintered Body having Dual Ring Structure and a Manufacturing Method for the same
KR20140078527A Sliding Bearing including Indented Embossing Grooves for Oil Reservoir
KR20140145699A Tooth for an rock excavator used in a mine and method for manufacturing the same
KR20140011882A A sintered insert ring joined with oil gallery in diesel engine piston, method for manufacturing it, and piston comprising it
KR20140109912A Method for manufacturing a vehicle engine piston joined with a combined sintered insert ring, and an engine piston made by it