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SUNG KI CHEON

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    189,573
About

SUNG KI CHEON has a total of 22 patent applications. Its first patent ever was published in 2006. It filed its patents most often in Republic of Korea. Its main competitors in its focus markets mechanical elements, thermal processes and materials and metallurgy are Shanghai longsheng industry co ltd, STAHL GEBHARDT GMBH and LINDAB LINDHS INDUSTRI AB.

Patent filings in countries

World map showing SUNG KI CHEONs patent filings in countries
# Country Total Patents
#1 Republic of Korea 22

Patent filings per year

Chart showing SUNG KI CHEONs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sung Ki Cheon 22

Latest patents

Publication Filing date Title
KR20200112132A Method of pipe finishing in embedding box for air conditioner
KR102116630B1 Pipe manufacturing apparatus for system air conditioners and methods of pipe manufacturing using them
KR101620279B1 Pipe connect tube for tightness test, stainless pipe and stainless pipe formation method thereof
KR101550738B1 Stainless steel with excellent in ductility and stainless pipe for refrigerant piping of using the same
KR101545534B1 a air conditioner piping constructed method
KR20150101724A A pipe connectors assembling
KR101281743B1 A pipe connection method and using the same connector pipe assembly and confidentiality with enhancements
KR20140059951A Pipe connections method using and bury box pipe connector
KR20140032736A Connection apparatus with the anti-secession refrigerant pipes for air conditioner
KR101192744B1 Nut for connecting air conditioner piping and air conditioner piping connecting box system with the same
KR101065743B1 Connecting method of aluminum clad pipe for air conditioner
KR101055938B1 A connector for aluminum-clad pipe expanded at the end and connecting method of aluminum-clad pipe expanded at the end using the connector
KR101039503B1 A connector for refrigerant pipe
KR20120086786A A connector for refrigerant pipe
KR20120086787A A connector for refrigerant pipe
KR20120062207A A connecter for refrigerant pipe
KR20090073059A Piping of air conditioner
KR20100013833A Apparatus for manufacturing multiple pipe and the manufacturing method of the same that
KR20100013834A An adiabatic tube
KR100903261B1 Piping for air conditioner