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TECHEST CO LTD

Overview
  • Total Patents
    40
  • GoodIP Patent Rank
    72,951
About

TECHEST CO LTD has a total of 40 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea, United States and Japan. Its main competitors in its focus markets semiconductors, thermal processes and control are THERMAL FORM & FUNCTION LLC, OMNIMAX ENERGY CORP and NEXTREME THERMAL SOLUTIONS.

Patent filings in countries

World map showing TECHEST CO LTDs patent filings in countries

Patent filings per year

Chart showing TECHEST CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Han Min Jin 16
#2 Kim Jae Geon 16
#3 Im Chae Il 10
#4 Kim Tae Young 9
#5 Seo Jin Yong 6
#6 Kim Si Yong 6
#7 Lee Chan Woo 6
#8 Kim Chong Hyun 5
#9 Jang Cheol Won 5
#10 Kim Choon Ho 4

Latest patents

Publication Filing date Title
KR101937417B1 Multi―stage cooling controlled temperature control apparatus for semiconductor manufacturing facility
KR101940287B1 Temperature regulation device for manufacturing semiconductor
KR101757439B1 Hybrid Chiller for semiconductor manufacturing equipment
WO2015186934A1 Jig assembly, and tube internal by-product adhesion preventing device including same
KR20150139775A Jig assembly and apparatus for preventing particle from attaching to pipe having the sane
KR101533696B1 Temperature control apparatus using thermoelectric element for cooling performance improvement
KR101543732B1 Temperature control apparatus using heat exchanger for cooling performance improvement
KR101558431B1 Temperature control system of semiconductor manufacture equipment
KR101558426B1 Temperature control system of semiconductor manufacture equipment using heat exchanger
KR101558425B1 Temperature control system of semiconductor manufacture equipment using heat exchanger
KR101630693B1 Temperature control system of semiconductor manufacture equipment using precess cooling water circulation
KR101505908B1 heat exchanger
KR101469923B1 heat exchanger
KR101505907B1 heat exchanger and the method of manufacturing heat exchanger
KR101367086B1 Temperature control system for semiconductor manufacturing system
KR101345410B1 Temperature control apparatus
KR101352056B1 Temperature control apparatus
KR101302156B1 Calorie monitoring base temperature control system for semiconductor manufacturing equipment using thermoelectric element
KR101317942B1 Edge ring cooling module for semi-conductor manufacture chuck
KR101227153B1 Wide range temperature control system for semiconductor manufacturing equipment using thermoelectric element