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LEE KI CHUN

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    187,893
About

LEE KI CHUN has a total of 27 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are KYUNGWON MACHINERY CO LTD, HYDROVANE COMPRESSOR and CASAPPA SPA.

Patent filings per year

Chart showing LEE KI CHUNs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lee Ki Chun 24
#2 Moon Choo Yeun 4
#3 Lee Sang Hwa 4
#4 Lee Wan Sun 2
#5 Lee Gi Won 2
#6 Kwak Myeong Sun 2
#7 An Sang Youl 2
#8 Lee Gi Man 2
#9 Lee Ki-Man 1
#10 Kwak Myung-Sun 1

Latest patents

Publication Filing date Title
KR20200129061A Piston pump
KR20200128780A Piston pump
KR101649728B1 Twin roller pump
KR20160011123A Screw pump
KR20160004645A Twin-cylinderical positive displacement pump
KR20120088048A Load decreased and compressibility improved vane pump
KR20110078618A Vane pump double ellipse type
KR20110050051A Vane pump double ellipse type
KR20090028406A Reduction gear apparatus
KR20100000599A Cylinderical intermediate of tandem rotary pump
KR20090125538A Tandem rotary pump
KR100883965B1 Reduction gear apparatus
KR100835308B1 Tandem rotary pump
KR100801247B1 Tandem rotary pump
KR100774259B1 Apparatus for pumping sludge
US2008124228A1 Rotary Pump And Multiple Rotary Pump Employed Thereof
KR20060029585A Blower mixing pump
KR20060025906A Strainer punching plate and wire netting
KR20040106695A Four-in pump
KR20040009735A Four-in pump