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DOWOOINSYS CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    146,509
  • Filing trend
    ⇩ 50.0%
About

DOWOOINSYS CO LTD has a total of 17 patent applications. It decreased the IP activity by 50.0%. Its first patent ever was published in 2011. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets machines, environmental technology and materials and metallurgy are VNII TEKHN SP STR STEKLA, JAPAN INORGANIC MATERIAL and HUBEI NEW HUAGUANG INF MAT CO.

Patent filings in countries

World map showing DOWOOINSYS CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 17

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Koo Bon Ki 12
#2 Pi Woo Kap 3
#3 Choi Kyung Hee 3
#4 Kim Iee Gon 2
#5 Son Young Jin 1
#6 Lee Jin 1

Latest patents

Publication Filing date Title
KR102234050B1 Method of manufacturing multi curvature window glass for automobile cid
KR102222715B1 A method of wet etching for cross section of ultra-thin glass
KR102126863B1 Manufacturing Method of Four Side Curved Type Window Glass for Mobile Device
KR20190070493A Manufacturing Method of Right Angle and Curved Type Window Glass for Mobile Device
KR101972444B1 Heat Treatment Method after Chemical Strengthening of Glass
KR101773426B1 Glass Jig for Pad Printing
KR101699305B1 Tempered Glass for Mobile Devices
KR101684344B1 Flexural Strength Improving Method for Glass
KR20170022748A Manufacturing Equipment for Curved Window Glass and Manufacturing Method Thereof
KR101626282B1 Apparatus for Heat Treatment Before Chemical Strengthening of Glass and Heat Treatment Method Thereof
KR101647387B1 Functional Film Sticking Apparatus and Sticking Method Thereof
KR101445357B1 Chemical Strengthening Furnace with Up and Down Movable Bubble Productor
KR20150049159A Manufacturing Method for Curved Surface Window Glass that Part of Mobile Device
KR101333289B1 Chemical furnace apparatus for uniform tempered glass manufacturing
KR101298236B1 Method for improving the specification of reinforcement by edge eching before reinforcing glass
KR101143303B1 Chemical furnace apparatus for uniform tempered glass
KR101120262B1 Furnace apparatus for manufacturing of tempered glass