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KOREA ENERGY DEV CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    201,474
About

KOREA ENERGY DEV CO LTD has a total of 11 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets engines, pumps and turbines, environmental technology and mechanical elements are WOO JUNG TAEK, HARTMANN KONSTANTIN and SONG SOO NI.

Patent filings in countries

World map showing KOREA ENERGY DEV CO LTDs patent filings in countries

Patent filings per year

Chart showing KOREA ENERGY DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jeong Yeong Jo 11

Latest patents

Publication Filing date Title
KR20160028961A Water-power Generating Apparatus Using Open And Close Window
KR20160028960A Wind-power Generating Apparatus Using Open And Close Window
KR20150108509A Plant-type horizontal axis lift type aberration power generation device
KR20150106057A Devices that improve engine efficiency
WO2013005874A1 Wind turbine apparatus having improved rotational efficiency
KR20110051142A Apparatus for providing rotatory force by magnetic
KR20110030351A Apparatus for providing rotatory force by controlling arm length
KR20110060774A A wind generator increasing revolution efficiency
KR20110057881A Device for obtaining rotational shaft rotational power by lever principle
KR20110043273A Device for obtaining rotary shaft rotation power using the Meissner effect of the permanent magnet and superconductor and the lever principle
KR20110029840A A device for obtaining rotational shaft rotational power by the lever principle and the power of the motor