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LEE JANG WOO

Overview
  • Total Patents
    66
  • GoodIP Patent Rank
    50,242
  • Filing trend
    ⇧ 100.0%
About

LEE JANG WOO has a total of 66 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1987. It filed its patents most often in Republic of Korea, United States and EPO (European Patent Office). Its main competitors in its focus markets machines, civil engineering and mechanical elements are XIAMEN SOLEX HIGH-TECH IND CO LTD, XIAMEN SOLEX HIGH TECH IND CO and KYLIN SANITARY TECH XIAMEN CO LTD.

Patent filings per year

Chart showing LEE JANG WOOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Jang Woo 61
#2 Lee Sun Mi 7
#3 Lee Jang-Woo 4
#4 Lee Young-Nam 1

Latest patents

Publication Filing date Title
KR102177949B1 Door closers can be installed on doors
KR101979020B1 Parts sales system for hydraulic equipment
KR101996360B1 Closer device for door
KR20200029211A A floor hinge device for a door provided with a burr removing means
KR101950877B1 Floor hinge apparatus
KR20190092058A Spraying Apparatus Using UVC LED
KR101909911B1 Hinge apparatus for door
KR101820631B1 Floor hinge apparatus
KR101817892B1 Hinge apparatus for door
KR20180080667A The method of manufacturing the ground bait for fishing
KR20170081307A The medical guide wire and a method of manufacturing
KR20170027417A Heating element and electric mat using the same
WO2015133833A1 Flow-controlling unit provided in flow channel
WO2015133834A1 Flow-controlling unit having function of limiting tilting angle of flow-controlling piece
KR20160034555A Unit for Control Flow Having Plate for Preventing Closing and Plate for Preventing Reversal of Fluid
KR20150120127A Surface Heat Generating Apparatus Having Easy Connecting Structure with Connection terminal
KR20150120129A Multi-functional Controller of Surface Heat Generating Apparatus
KR101447013B1 Unit for Control Flow Having Closing Prevention Member
KR101481420B1 Unit for Controling Flow with Pieces for Regulating Flow Having Different Slope
KR101537645B1 Unit for Controling Flow with Pieces for Regulating Flow Having Different Projected Net Area