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DONGWOO FINE-CHEM CO LTD

Overview
  • Total Patents
    1,141
  • GoodIP Patent Rank
    1,408
  • Filing trend
    ⇩ 91.0%
About

DONGWOO FINE-CHEM CO LTD has a total of 1,141 patent applications. It decreased the IP activity by 91.0%. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea, China and Japan. Its main competitors in its focus markets optics, basic materials chemistry and surface technology and coating are DONGWOO FINE CHEM CO LTD, DONGWOO FINE CHEMICAL CO LTD and INFITECH CO LTD.

Patent filings in countries

World map showing DONGWOO FINE-CHEM CO LTDs patent filings in countries

Patent filings per year

Chart showing DONGWOO FINE-CHEM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Choi Han Young 108
#2 Lee Seung Woo 60
#3 Choi Byung Jin 50
#4 Cho Yong Hwan 36
#5 Lim Geo San 36
#6 Hong Seung Mo 29
#7 Kim Ju Ho 26
#8 Kim Seung Hee 24
#9 Jung Kyoung Moon 22
#10 Lee Jae Hyun 22

Latest patents

Publication Filing date Title
KR20200088255A Flexible window stack structure and display device including the same
KR20200088788A Method for insepction of defect and device for detecing defect
WO2020166882A1 Touch sensor, window laminate including same, and image display device including same
WO2020159144A1 Touch sensor laminate and image display device
KR20200091814A Apparatus for aligning substrates
KR20200090134A Film splicing Apparatus
KR20200084297A Touch sensor and image display device including the same
KR20200078386A Rare metal recovery method from waste lithium secondary battery
KR20200078393A Manufacturing method of lithium carbonate from waste solution containing lithium-ion
CN111172541A Silver thin film etching solution composition, etching method and metal pattern forming method
KR20200091313A Touch sensor and image display device including the same
KR20200085631A Liquid crystal display
KR20200091741A Polarizer and method of manufacturing the same
KR20200091285A Film Touch Sensor and Method for Fabricating the Same
KR20200091203A Optical member, method of manufacturing the same and flexible display device including the same
KR20200091156A Colored photo sensitive resin composition, a color filter comprising the same, and a display devide comprising the color filter
KR20200090587A A black photo sensitive resin composition, a color filter comprising a black metrics and/or a column spacer prepared by using the composition, and a display comprising the color filter
KR20200090059A Composition for hard mask
KR20200088710A A quantum dot, a quantum dot light-emitting diode and a quantum dot film and a light converting resin composition comprising the quantum dot, a color filter and a light converting laminated base material manufactured by the composition and a display device comprising the same
KR20200088130A Positive-type photosensitive resin composition and insulation layer formed from the same