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JUSUNG ENG CO LTD

Overview
  • Total Patents
    1,951
  • GoodIP Patent Rank
    2,818
  • Filing trend
    ⇧ 10.0%
About

JUSUNG ENG CO LTD has a total of 1,951 patent applications. It increased the IP activity by 10.0%. Its first patent ever was published in 1997. It filed its patents most often in Republic of Korea, Taiwan and United States. Its main competitors in its focus markets semiconductors, surface technology and coating and environmental technology are TRIKON HOLDINGS LTD, WONIK IPS CO LTD and CENTROTHERM PHOTOVOLTAICS AG.

Patent filings in countries

World map showing JUSUNG ENG CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Hwang Chul Joo 140
#2 Kim Jae Ho 89
#3 Park Chang Kyun 79
#4 Lee Hyung Sup 69
#5 Lee Yong Hyun 67
#6 Kwon Gi Chung 65
#7 Kim Yong Hyun 62
#8 Yoon Young Tae 57
#9 Yoo Jin Hyuk 57
#10 Cho Byoung Ha 54

Latest patents

Publication Filing date Title
KR20210019471A Apparatus for injection gas and apparatus for processing substrate including the same
KR20200132801A Method for processing substrate
KR20200123759A Substrate Processing Apparatus
WO2021071167A1 Substrate processing device
WO2021075756A1 Unit cell, solar cell comprising same, and method for manufacturing solar cell
KR20200112788A Gate Insulating film and Thin film transistor using the same
WO2021020723A1 Substrate processing apparatus, and method for interlocking of same
KR20210012893A Substrate processing apparatus and interlock method thereof
KR102224709B1 Substrate processing apparatus
KR20200054159A Apparatus for Processing Substrate
WO2020246697A1 Substrate for solar cell, solar cell, and solar cell manufacturing method
WO2020246698A1 Method for manufacturing solar cell
KR20200033243A Substrate processing apparatus
KR20200020753A Tray for transferring substrate and manufacturing method thereof
KR20200020752A Apparatus for processing substrate
KR20200013744A Substrate processing apparatus
KR20200011512A Method for processing substrate
KR20200011511A Substrate processing apparatus
KR20200003760A Method for Forming Thin Film
KR20190134577A Apparatus for processing substrate