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YOU SUNG ENGINEERING CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    227,659
About

YOU SUNG ENGINEERING CO LTD has a total of 18 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets environmental technology, chemical engineering and medical technology are VA TECH WABAG GMBH, PIEPHO ABWASSERTECH RALF F and DXV WATER TECHNOLOGIES LLC.

Patent filings in countries

World map showing YOU SUNG ENGINEERING CO LTDs patent filings in countries
# Country Total Patents
#1 Republic of Korea 18

Patent filings per year

Chart showing YOU SUNG ENGINEERING CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Dae Gi 6
#2 Lee Yoong Deuk 5
#3 Choi Tae Gyu 2
#4 Kim Kwang Wook 2
#5 Lee Min Jae 2
#6 Choi Sun Ok 2
#7 Lee San Jae 1
#8 Oh Yoon Ho 1

Latest patents

Publication Filing date Title
KR101534602B1 apparatus for removing bad smell by liquid medicine with two steps
KR101339037B1 Egg-shaped digester
KR101183090B1 Deodorizing apparatus with bio complex for treating malodor gas
KR101177080B1 Nonmetal sludge collecting apparatus
KR101035078B1 Screw pump
KR101026964B1 Air diffser
KR101009339B1 Deodorizing apparatus including pretreatment device in the biofilter way
KR101039701B1 Sludge collecting apparatus
KR100958205B1 Digester
KR100954231B1 Apparatus for deodorizing fetor gas in the biofilter way
KR100954230B1 Wet tipic desulfurizing system
KR100831170B1 Reminder gas combustor
KR100840199B1 Membrane air diffuser
KR100870519B1 A dry desulfurization machine
KR100729497B1 Jib crane
KR20070106871A A biofilter deodorizer
KR100572752B1 Gas deodorization apparatus
KR100554202B1 Gas holder