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Kwang - Ha Suh

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Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigerator and ice maker with optical sensor to detect ice level
    • Patent number 9,097,450
    • Issue date Aug 4, 2015
    • LG Electronics Inc.
    • Yong-Su Kim
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Method for cleaning water purifier
    • Patent number 8,986,462
    • Issue date Mar 24, 2015
    • LG Electronics Inc.
    • Deul-Re Min
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Refrigerator and ice maker with optical sensor to detect ice level
    • Patent number 8,959,939
    • Issue date Feb 24, 2015
    • LG Electronics Inc.
    • Yong-Su Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus for purifying water
    • Patent number 8,769,980
    • Issue date Jul 8, 2014
    • LG Electronics Inc.
    • Kyung-Han Jeong
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Ice detecting apparatus of ice maker for refrigerator and ice detec...
    • Patent number 8,635,877
    • Issue date Jan 28, 2014
    • LG Electronics Inc.
    • Yong-Su Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ice detecting method and apparatus for a refrigerator
    • Patent number 8,616,013
    • Issue date Dec 31, 2013
    • LG Electronics Inc.
    • Yong-Su Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Controlling method of ice maker
    • Patent number 8,534,088
    • Issue date Sep 17, 2013
    • LG Electronics Inc.
    • Tae Hee Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ice maker and refrigerator having the same
    • Patent number 8,516,846
    • Issue date Aug 27, 2013
    • LG Electronics Inc.
    • Tae-Hee Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Pulse electrothermal mold release icemaker with safety baffles for...
    • Patent number 8,405,002
    • Issue date Mar 26, 2013
    • The Trustees of Dartmouth College
    • Victor F. Petrenko
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ice amount detecting method of ice detecting apparatus of ice maker...
    • Patent number 8,393,164
    • Issue date Mar 12, 2013
    • LG Electronics Inc.
    • Yong-Su Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus for ice-making and control method for the same
    • Patent number 8,371,133
    • Issue date Feb 12, 2013
    • LG Electronics Inc.
    • Young Jin Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ice maker and control method of same
    • Patent number 8,109,114
    • Issue date Feb 7, 2012
    • LG Electronics Inc.
    • Tae Hee Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Linear compressor
    • Patent number 7,922,463
    • Issue date Apr 12, 2011
    • LG Electronics Inc.
    • Jong Koo Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ice tray
    • Patent number 7,905,466
    • Issue date Mar 15, 2011
    • LG Electronics Inc.
    • Tae Hee Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Compressor
    • Patent number 7,331,772
    • Issue date Feb 19, 2008
    • LG Electronics Inc.
    • Choong-Min Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reverse rotation preventing structure of centrifugal compressor
    • Patent number 7,121,813
    • Issue date Oct 17, 2006
    • LG Electronics Inc.
    • Moon Chang Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thrust bearing cooling unit for a turbo compressor
    • Patent number 6,729,858
    • Issue date May 4, 2004
    • LG Electronics Inc.
    • Moon-Chang Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo compressor
    • Patent number 6,698,929
    • Issue date Mar 2, 2004
    • LG Electronics Inc.
    • Moon Chang Choi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Cooling system and cooling method
    • Patent number 6,675,594
    • Issue date Jan 13, 2004
    • LG Electronics Inc.
    • Moon-Chang Choi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Centrifugal compressor structure with impellers
    • Patent number 6,499,955
    • Issue date Dec 31, 2002
    • LG Electronics Inc.
    • Moon-Chang Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Assembly structure for a turbo compressor
    • Patent number 6,471,493
    • Issue date Oct 29, 2002
    • LG Electronics Inc.
    • Moon Chang Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary compressor
    • Patent number 6,336,800
    • Issue date Jan 8, 2002
    • LG Electronics Inc.
    • Jin Dong Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS FOR PURIFYING WATER
    • Publication number 20120036883
    • Publication date Feb 16, 2012
    • Kyung-Han Jeong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    APPARATUS FOR PURIFYING WATER
    • Publication number 20120017627
    • Publication date Jan 26, 2012
    • LG ELECTRONICS INC.
    • Kyung-Han Jeong
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    ICE MAKER FOR REFRIGERATOR
    • Publication number 20110185760
    • Publication date Aug 4, 2011
    • LG ELECTRONICS INC.
    • Kwang-Ha Suh
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE-FULL STATE DETECTING APPARATUS AND REFRIGERATOR HAVING THE SAME
    • Publication number 20110100039
    • Publication date May 5, 2011
    • LG ELECTRONICS INC.
    • Yong-Su Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND FULL ICE LEVEL SENSING APPARATUS THEREOF
    • Publication number 20100139299
    • Publication date Jun 10, 2010
    • Dong-Hoon LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    APPARATUS FOR ICE-MAKING AND CONTROL METHOD FOR THE SAME
    • Publication number 20100018226
    • Publication date Jan 28, 2010
    • Young Jin Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE DETECTING METHOD AND APPARATUS FOR A REFRIGERATOR
    • Publication number 20090293510
    • Publication date Dec 3, 2009
    • Yong-Su KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE AMOUNT DETECTING METHOD OF ICE DETECTING APPARATUS OF ICE MAKER...
    • Publication number 20090293509
    • Publication date Dec 3, 2009
    • Yong-Su KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE DETECTING APPARATUS OF ICE MAKER FOR REFRIGERATOR AND ICE DETEC...
    • Publication number 20090272130
    • Publication date Nov 5, 2009
    • Yong-Su KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND ICE MAKER THEREOF
    • Publication number 20090255283
    • Publication date Oct 15, 2009
    • Yong-Su KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND ICE MAKER THEREOF
    • Publication number 20090255279
    • Publication date Oct 15, 2009
    • Yong-Su KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND ICE MAKER THEREOF
    • Publication number 20090255280
    • Publication date Oct 15, 2009
    • Yong-Su KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pulse Electrothermal Mold Release Icemaker For Refrigerator Having...
    • Publication number 20090235681
    • Publication date Sep 24, 2009
    • The Trustees of Dartmouth College
    • Victor F. PETRENKO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pulse Electrothermal Mold Release Icemaker With Safety Baffles For...
    • Publication number 20090235682
    • Publication date Sep 24, 2009
    • The Trustees of Dartmouth College
    • Victor F. PETRENKO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE MAKER AND REFRIGERATOR HAVING THE SAME
    • Publication number 20090049858
    • Publication date Feb 26, 2009
    • Tae-Hee Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROLLING METHOD OF ICE MAKER
    • Publication number 20090019866
    • Publication date Jan 22, 2009
    • Tae Hee Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE MAKER AND CONTROL METHOD OF SAME
    • Publication number 20090019880
    • Publication date Jan 22, 2009
    • Tae Hee LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE TRAY
    • Publication number 20090020681
    • Publication date Jan 22, 2009
    • LG Electronics Inc.
    • Tae Hee LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Linear compressor
    • Publication number 20060280630
    • Publication date Dec 14, 2006
    • LG ELECTRONICS INC.
    • Jong Koo Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Linear compressor
    • Publication number 20060093495
    • Publication date May 4, 2006
    • LG ELECTRONICS INC.
    • Jin Taek Oh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor with vibration reducing apparatus
    • Publication number 20050142014
    • Publication date Jun 30, 2005
    • LG ELECTRONICS INC.
    • Choong-Min Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor
    • Publication number 20050142008
    • Publication date Jun 30, 2005
    • LG ELECTRONICS INC.
    • Choong-Min Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Reverse rotation preventing structure of centrifugal compressor
    • Publication number 20030113215
    • Publication date Jun 19, 2003
    • LG ELECTRONICS INC.
    • Moon Chang Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Cooling system and cooling method
    • Publication number 20030094007
    • Publication date May 22, 2003
    • LG Electronics Inc.
    • Moon-Chang Choi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Turbo compressor
    • Publication number 20030059315
    • Publication date Mar 27, 2003
    • Moon-Chang Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Turbo compressor
    • Publication number 20020097929
    • Publication date Jul 25, 2002
    • Moon Chang Choi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Turbo compressor
    • Publication number 20020037225
    • Publication date Mar 28, 2002
    • Moon Chang Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal compressor structure with impellers
    • Publication number 20020037215
    • Publication date Mar 28, 2002
    • Moon-Chang Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...