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JUSTEM CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    132,152
  • Filing trend
    ⇧ 600.0%
About

JUSTEM CO LTD has a total of 13 patent applications. It increased the IP activity by 600.0%. Its first patent ever was published in 2017. It filed its patents most often in Republic of Korea, Taiwan and Singapore. Its main competitors in its focus markets semiconductors and thermal processes are GUAN LINGPENG, XIPAN MICROELECTRONICS CHONGQING CO LTD and SHIMU KK.

Patent filings in countries

World map showing JUSTEM CO LTDs patent filings in countries

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kim Hong Yul 4
#2 Han Dae Yean 3
#3 Sung Yong Hyun 3
#4 Jang Sang Rae 3
#5 Jeong Soon Taek 2
#6 Jo Dong Hyun 1
#7 Woo In Keun 1
#8 Ahn Sang Wook 1
#9 Jin Hui 1
#10 Lim Young Jin 1

Latest patents

Publication Filing date Title
KR102233338B1 Apparatus for preventing oxidization of flip chip bonding
WO2021034008A1 Humidity reduction device provided in load port module to reduce humidity in wafer container, and semiconductor processing device including same
TWI706525B Apparatus for reducing moisture of front opening unified pod in load port module and semiconductor process device comprising the same
KR20210023653A Apparatus for reducing moisture of front opening unified pod in load port module and semiconductor process device comprising the same
KR102226506B1 Apparatus for reducing moisture of front opening unified pod in transfer chamber and semiconductor process device comprising the same
KR20200056084A An air shielding device for shielding the inflow of outside air into the wafer pod and a semiconductor device including the same
KR102089464B1 Side storage purge apparatus
KR20200027229A Nozzle pad for supplying gas and apparatus for supplying gas for wafer container comprising the same
KR101927340B1 Apparatus for inspecting wafer mapping
KR20190122040A Wafer purge apparatus for buffer chamber
KR20180134626A Apparatus for supplying gas for wafer container