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LEE DONG KEUN

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    191,222
About

LEE DONG KEUN has a total of 39 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Republic of Korea and United States. Its main competitors in its focus markets environmental technology, semiconductors and optics are SUZHOU QIANZHENG TECH CONSULTING CO LTD, EPISHINE AB and Q1 NANOSYSTEMS CORP.

Patent filings in countries

World map showing LEE DONG KEUNs patent filings in countries
# Country Total Patents
#1 Republic of Korea 21
#2 United States 18

Patent filings per year

Chart showing LEE DONG KEUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Dong Keun 37
#2 Kim Seong U 3
#3 Lee Ho In 2
#4 Cho In Cheol 2
#5 Kim Tae Ho 2
#6 Park Gu Hyeon 2
#7 Kwon Se Han 1
#8 Jo In Cheol 1
#9 Lee Chun Sik 1
#10 Kwon Gi Choul 1

Latest patents

Publication Filing date Title
KR102200869B1 Smart phone supporting cradle
KR20210028529A A functional desk
KR101677880B1 Automatic clutch system having link type structure for fuel reduction
KR20170004577A Dust collecting apparatus
KR20150114809A Rotatable vessel container for refrigerator
KR20130026606A Method of commercialization of personal characteristic property
KR20120138375A Exercise apparatus of waist-disc
KR20120091523A Sports machine for standing jump
KR20120054822A Cooling apparatus for a boiled egg
US2012097242A1 Solar cell and method fabricating the same
KR20110057728A Chair for infant to wash body
KR20090023836A Bidirectional lighting device using a led
KR20080061471A Light guide plate for a liquid crystal display panel and a manufacturing method for the same
KR20060103297A The method of manufacturing and refelection pannel for lcd pannel in monitor assembly
KR100379741B1 Artificial air supplying type environment friendly sewage treatment apparatus and method
KR100375237B1 Nature friendly non-powered sewage treatment method and apparatus
KR20020077947A Production Method of Solvent for the Synthesis of Copper Phthalocyanine
KR20010091363A Removal Method of Algae in Water using TiO2 Photo-Catalyst
KR20000025413A Method for producing improved photo catalyst to oxidize and dissolve odor additives of organic sulfur compound of lng
KR20000025412A Producing method of desulfurization catalyst for removing organic sulfur compound within liquefied natural gas