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LEE JONG CHUN

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    70,968
  • Filing trend
    ⇩ 20.0%
About

LEE JONG CHUN has a total of 33 patent applications. It decreased the IP activity by 20.0%. Its first patent ever was published in 2003. It filed its patents most often in Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, thermal processes and environmental technology are BEIJING AEROSPACE PETROCHEMICAL TECH EQUIPMENT ENGINEERING CORPORATION, TOYO STAINLESS KOGYO KK and HANGZHOU HANGYANG KOSO PUMP & VALVE CO LTD.

Patent filings in countries

World map showing LEE JONG CHUNs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Lee Jong Chun 33
#2 Go Dong Pil 5
#3 Lee Sang Bong 2
#4 Lee Jin Ho 2
#5 Lee Dong Su 1
#6 Kwak No Won 1
#7 Choi Hong Lim 1
#8 Lee Jong Sik 1
#9 Lee Jun Han 1
#10 Yeo Tae Eun 1

Latest patents

Publication Filing date Title
KR102035555B1 Soot Blower having Long-Type Lance Tube Guide
KR20190132897A Soot Blower having Air Cylinder type-Steam Valve
KR20180126389A Steam supply control device and method of sootblower
KR20180126390A Compact type soot blower device
KR20190026302A Inducer
KR20190010108A Descaling high pressure pump
KR20190010111A Descaling high pressure pump with improved concentricity and straightness
KR20190010110A Descaling high pressure pump for with gasket
KR20180123363A Automatic and manual switching valves test equipment
KR20180006766A Pipe connecting apparatus capable of removing residual pressure and air conditioner
KR20170126673A Valve being used as both check valve and electronic expansion valve, cooling and heating system, and heat pump system
KR20170125486A Feed tube rotation and reciprocation feed device of the soot blowers
KR20170125487A Steam supply device of the soot blowers
KR20170119377A Bi-directional electronic valve
KR20170011667A Separable valve apparatus for pipe and air conditioner
KR20170004277A Quickly separable type ball valve apparatus
KR20160149947A Oil drain plug
KR20160098578A Conveniently as possible soot blower soot and scale removal device
KR20160092274A Soot blower
KR20160051485A Separable type valve apparatus and air conditioner