TREA

Sung Rok Ryu

Follow

Person

  • Busan-si, KR
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Water cooling type air conditioner
    • Patent number 7,918,104
    • Issue date Apr 5, 2011
    • LG Electronics Inc.
    • In Woong Park
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 7,386,989
    • Issue date Jun 17, 2008
    • LG Electronics Inc.
    • Sung Rok Ryu
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    Water cooling type air conditioner
    • Publication number 20080053142
    • Publication date Mar 6, 2008
    • LG ELECTRONICS INC.
    • In Woong Park
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Water-cooled air conditioner
    • Publication number 20080053121
    • Publication date Mar 6, 2008
    • LG ELECTRONICS INC.
    • In Woong Park
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioner
    • Publication number 20060005559
    • Publication date Jan 12, 2006
    • LG ELECTRONICS INC.
    • Kyoung Suk Lim
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Air conditioner
    • Publication number 20050274134
    • Publication date Dec 15, 2005
    • LG Electronics Inc.
    • Sung Rok Ryu
    • F24 - HEATING RANGES VENTILATING