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STI CO LTD

Overview
  • Total Patents
    192
  • GoodIP Patent Rank
    8,318
  • Filing trend
    ⇧ 39.0%
About

STI CO LTD has a total of 192 patent applications. It increased the IP activity by 39.0%. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea, China and Taiwan. Its main competitors in its focus markets semiconductors, chemical engineering and textiles and paper are MURATEC AUTOMATION CO LTD, SINGULUS STANGL SOLAR GMBH and COREFLOW SCIENT SOLUTIONS LTD.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Song Yong Ik 55
#2 Yoon Byung Chun 54
#3 Cha Hee Bong 27
#4 Choi Jin Kyu 22
#5 Cho Je Dong 22
#6 Jeon Eun Su 21
#7 Han Kyu Yong 21
#8 Seo Tae Il 21
#9 Park Young Soo 18
#10 Won Jong Ho 15

Latest patents

Publication Filing date Title
KR20210034538A Chemical sampling apparatus
WO2021080336A1 Automatic transfer apparatus of object to be transferred and automatic transfer method
KR102217945B1 Apparatus for changing chemical filter
WO2021010795A1 Chemical sampling apparatus
KR102174254B1 Manifold assembly and chemical sampling apparatus having the same
KR20210034454A Apparatus for screwing on and off a bottle cap and chemical sampling apparatus including the same
KR102110403B1 Apparatus for sampling chemical
KR102220925B1 Automatic transfer apparatus of chemical container and the method thereof
KR102101303B1 Apparatus for sampling chemical
KR102151563B1 Apparatus for preventing outflow of chemical and chemical sampling apparatus having the same
KR102119268B1 Automatic transfer apparatus of chemical container and the method thereof
KR102169248B1 Automatic transfer apparatus of chemical container and the method thereof
KR20210034806A Ocr print apparatus, ocr printing method and display lamination system using the same
KR102087861B1 Apparatus for screwing on and off a bottle cap and chemical sampling apparatus including the same
KR20200051470A Apparatus for changing chemical filter
KR20200051469A Apparatus for changing chemical filter
KR20200051471A Apparatus for changing chemical filter
KR20210033826A Display lamination apparatus and display lamination method using thereof
KR20210033131A Display lamination apparatus and display lamination method using thereof
KR20210031067A Inkjet Printer including UV Curing Apparatus and Curing Method thereof