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KWON DO HYUNG

Overview
  • Total Patents
    23
  • GoodIP Patent Rank
    72,273
About

KWON DO HYUNG has a total of 23 patent applications. Its first patent ever was published in 2015. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets machine tools, mechanical elements and telecommunications are WUXI DIGITAL SOLUTIONS NUMERICAL CONTROL WELDING EQUIPMENT CO LTD, HUANG HONGLIAN and GAUDENZI PAOLO.

Patent filings in countries

World map showing KWON DO HYUNGs patent filings in countries

Patent filings per year

Chart showing KWON DO HYUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kwon Do Hyung 23

Latest patents

Publication Filing date Title
WO2017183760A1 Portable power supply device, for wire-feeding welding, having common wire feeder
WO2017183761A1 Portable welding power supply device having electrode conversion apparatus and welding torch head cooling and welding fume treating apparatus
KR20170121800A Potable welding device with common wire feeder
KR20170120364A Electrode switching device in integrated welder
KR20170120361A Portable power device for wire feed welding
KR20170120363A Head of Welding torch cooling and hume gas treatment device
KR20170106839A A head assembly for welding torch
WO2017159888A1 Welding torch cooling means and integrated welding torch equipped with same
KR20170106846A A total welding torch
WO2017159887A1 Welding torch head assembly and integrated welding torch using same
KR20170106840A means of cooling welding torch and combined welding torch having it
KR20170106842A A total welding torch
KR20170106847A A total welding torch
KR20170099590A sleeve assembled anchorbolt
KR20170099512A sleeve assembled anchorbolt
KR20170054093A Cable ties and its production method
KR101698195B1 Manual type arc-welding torch
KR101698191B1 tungsten inert gas arc welders having length adjustable tungsten electrode
KR20170025723A Assembly mobile phone case
KR101698192B1 Welding supply line coupling device of integrated arc-weling torch