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STEMCO CO LTD

Overview
  • Total Patents
    143
  • GoodIP Patent Rank
    16,950
  • Filing trend
    ⇩ 36.0%
About

STEMCO CO LTD has a total of 143 patent applications. It decreased the IP activity by 36.0%. Its first patent ever was published in 2001. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and Taiwan. Its main competitors in its focus markets audio-visual technology, semiconductors and electrical machinery and energy are SIMMTECH CO LTD, IBIDEN DENSHI KOGYO KK and BOLUO KONKA EXACTITUDE SCIENCE TECH CO LTD.

Patent filings in countries

World map showing STEMCO CO LTDs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Son Dong Eun 26
#2 Kim Jong Soo 12
#3 Lee Jin Han 12
#4 Lim Jae Joon 12
#5 Yim Chang Kyun 11
#6 Tomabechi Shigehisa 10
#7 Kim Kang Dong 10
#8 Yun Young Min 10
#9 Kim Jin Gyu 10
#10 Park Sung Bin 10

Latest patents

Publication Filing date Title
KR20210019041A Flexible printed circuit board and manufacturing method thereof, and package having flexible printed circuit board
KR20200107915A Multilayer substrate and manufacturing method thereof
KR20210022501A Coil apparatus
WO2021034088A1 Coil apparatus
JP2020127054A Flexible printed circuit board, electronic device including the same, and method for manufacturing flexible printed circuit board
KR20190111867A Flexible coil, and method of manufacturing the same, electronic component including flexible coil
KR20210023118A Circuit board and method for manufacturing the same
KR20200144213A Flexible circuit board and electronic device with the flexible circuit board, and manufacturing method of flexible circuit board
KR20200087980A Flexible printed circuit board and manufacturing method thereof, and package having flexible printed circuit board
KR20200087479A Multilayer substrate and manufacturing method thereof
KR102017642B1 Coil apparatus and manufacturing method thereof, and electronic component with the coil apparatus
KR20200009473A Multilayer circuit board and manufacturing method thereof
KR20200004538A Coil device and fabricating method thereof
KR20190098631A Flexible printed circuit boards and electronic device including the same
KR20190030989A Printed circuit boards and fabricating method of the same
KR20180026349A A method of fabricating flexible printed circuit boards
KR20180026348A A method of fabricating flexible printed circuit boards and the flexble printed circuit boards made by using the same
KR20190021670A Flexible printed circuit boards and fabricating method of the same
KR20190009499A Flexible coil, and method of manufacturing the same, electronic component including flexible coil
WO2018235971A1 Flexible printed circuit board, electronic device comprising same, and method for manufacturing flexible printed circuit board