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JEHIN CO LTD

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    233,928
About

JEHIN CO LTD has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, thermal processes and measurement are KANGNAM CO LTD, QINGHAI JUZHENG NEW ENERGY CO LTD and TATSUMI TADAO.

Patent filings in countries

World map showing JEHIN CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 12

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Sung Soo 5
#2 Park Mann Kwi 5
#3 Park Jun Un 4
#4 Jeon Sung Bae 1
#5 Park Man Kwi 1

Latest patents

Publication Filing date Title
KR101555959B1 Solar heating collector
KR20130031957A Finish construction for connecting large scale solar collectors
KR101105291B1 Frame construction for large scale solar collector
KR20130014134A Thermal storage module for solar heat system
KR20120098076A Window-integrated solar heat collector module
KR20100110600A A solar water heating system
KR100896385B1 Solar collector having double window
KR100865139B1 Air-conditioning heat pump
KR100818769B1 Device of evaluating ground thermal conductivity
KR100740257B1 Method of watching the state and evaluating thermal performance for heatpump system using geothermy
KR20080006280A Method of evaluating ground thermal conductivity
KR100262352B1 Apparatus for supplying hot water and heating using solar energy