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IL JIN ENERGY CO LTD

Overview
  • Total Patents
    21
About

IL JIN ENERGY CO LTD has a total of 21 patent applications. Its first patent ever was published in 2007. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machine tools, mechanical elements and packaging and shipping are JIANGSU SANHUAN HYDRAULIC EQUIPMENT CO LTD, KING LAI HYGIENIC MATERIALS CO LTD and KR PREC CO LTD.

Patent filings in countries

World map showing IL JIN ENERGY CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 21

Patent filings per year

Chart showing IL JIN ENERGY CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Pyun Do Myung 5
#2 Son Young Dal 5
#3 Lee Jae In 3
#4 Noh Kwang Taek 3
#5 Lee Jin Woo 2
#6 Kim Young Jung 2
#7 Kim Jae Hyun 2
#8 Oh Min Je 2
#9 Shin Yong Cheol 2
#10 Kim Min Gwan 1

Latest patents

Publication Filing date Title
KR20130117311A Drive circuit for pneumatic actuator reusing exhaust gas
KR20130106170A Flow passage switching apparatus
KR101116594B1 Electrode for high power system
KR20120050039A Apparatus for reducing discharge noise
KR101038527B1 Method and apparatus for seperating hydrogen gas from monosilane gas using membrane member
KR101037359B1 Method for fixing temperature sensor and structure using same
KR20110139847A Welding method having purging process
KR20110087548A Exhausting apparatus used in pyrite hopper of mill
KR20110086236A Knife gate valve
KR20110086235A Apparatus for disassembling pipe coupling
KR20110077204A Expanding method for titanium tube
KR20110036247A System for replacing filter
KR20110012906A Manufacturing method of titanium end plate
KR20110012905A Tilting device of fluid tank
KR20100119174A Lifting and arranging device
KR20100112825A Pump testing apparatus
KR20090111150A The High Temperature and Pressure Valve
KR100875243B1 Manufacturing method of mirror plate for pressure vessel
KR20090006284A Bonding method of thermocouple
KR20080114070A Hardfacing welding method of aluminium bronze