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YANG KI HAE

Overview
  • Total Patents
    33
About

YANG KI HAE has a total of 33 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, agriculture and chemical engineering are NORSK LECA AS, BCR ENVIRONMENTAL CORP and TECON GMBH.

Patent filings in countries

World map showing YANG KI HAEs patent filings in countries

Patent filings per year

Chart showing YANG KI HAEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Ki Hae 33
#2 Dock Ko Seok 2
#3 Yang Gi Choo 1
#4 Song Byoung Soon 1
#5 Song Jae Joon 1
#6 Choi Seong Kyu 1

Latest patents

Publication Filing date Title
KR20140050495A Water treatment system using solar energy
KR20140003175A Shoes receiver, container for packing shoes and shoe closet chapter including the same
KR20120089131A Method for controlling resorts having ecological parks, respectively
KR20100020541A Waste water treating system using biofilm exposed to air and artifical wetland
KR100881655B1 Apparatus for treating water have a stepping stones form
KR100793641B1 Apparatus for treating water by boll of titaninum zeolite biofilm and recipe
KR20080051257A High concentration wastewater treatment system using biological reaction tank and biological filtering tank by natural aeration
KR20080037367A Mobile apparatus for treating waste water
KR20080035229A Air-clean multistage aquarium with terrarium
KR20040096980A Aquarium which sterilization and air cleaning function by microorganism is added
KR20040068079A Aquarium which air cleaning function by microorganism is added
KR20040038955A Multistage Water Basin which use stair type waterfull
KR20040027692A Pump that unuse axis of rotation
KR20040010509A Apparatus for treating water by ball of titanium and biofilm
KR20040004311A Apparatus for treating water by oxidation of titanium and biofilm
KR20040010437A No out bathroom by rainwater supplement
KR20030097773A Apparatus for treating water by titanium
KR20040014372A Ceramic aquarium
KR20040010417A Ceramic aquarium
KR20040010416A Art waterfall by natural Purification