Patents by Inventor Kangsoo Byun

Kangsoo Byun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190242638
    Abstract: A refrigerator includes an evaporator arranged in a heat exchange chamber and having refrigerant pipes through which refrigerant flows and fins configured to guide heat exchange between the refrigerant and cold air, wherein the evaporator includes a first and a second side spaced apart from each other, and the fins of the evaporator guide flow of air such that the cold air introduce into the first and second sides is combined with each other in the space between the first and second sides.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 8, 2019
    Inventors: Junsoo HAN, Kangsoo BYUN, Dongseok KIM, Younseok LEE
  • Patent number: 10317115
    Abstract: A refrigerator includes evaporator cases arranged in a freezing chamber and located on a bottom surface of a partition wall, an evaporator installed inside the evaporator cases, and grill covers arranged on a rear side of the evaporator cases and having a blowing fan installed therein. The refrigerator includes a refrigerating chamber discharge passage which extends from the grill covers to a refrigerating chamber and through which at least a portion of cold air passing through the blowing fan flows, and a freezing chamber discharge passage which extends from the grill covers to the freezing chamber and through which the remaining cold air among the cold air passing through the blowing fan passes.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: June 11, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
  • Patent number: 10302347
    Abstract: A refrigerator includes an evaporator arranged in a heat exchange chamber and having refrigerant pipes through which refrigerant flows and fins configured to guide heat exchange between the refrigerant and cold air, wherein the evaporator includes a first and a second side spaced apart from each other, and the fins of the evaporator guide flow of air such that the cold air introduce into the first and second sides is combined with each other in the space between the first and second sides.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: May 28, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Junsoo Han, Kangsoo Byun, Dongseok Kim, Younseok Lee
  • Patent number: 10288341
    Abstract: A refrigerator including a main body including a storage compartment defined therein, a cooling device for cooling the storage compartment, a door for opening and closing the storage compartment, a gasket disposed between the door and the main body to seal the storage compartment, and a heat source disposed around the door, wherein the heat source includes a plurality of heaters generating different quantities of heat.
    Type: Grant
    Filed: April 17, 2015
    Date of Patent: May 14, 2019
    Assignee: LG Electronics Inc.
    Inventors: Sunam Chae, Hojin Choi, Kangsoo Byun
  • Publication number: 20190024948
    Abstract: An embodiment of the present invention relates to a deep freezer. A deep freezer according to an embodiment of the present invention comprises a plurality of heat exchangers installed to an inlet pipe and performing a heat exchange of a mixed refrigerant suctioned into a compressor. The mixed refrigerant comprises: a high temperature refrigerant which is one selected from among butane (N-butane), 1-butene, and isobutane; and a low temperature refrigerant consisting of ethylene.
    Type: Application
    Filed: January 13, 2017
    Publication date: January 24, 2019
    Inventors: Yongjoo PARK, Kangsoo BYUN, Hyunsoo SONG, Sanggyun LEE
  • Publication number: 20180187947
    Abstract: A refrigerator including a main body including a storage compartment defined therein, a cooling device for cooling the storage compartment, a door for opening and closing the storage compartment, a gasket disposed between the door and the main body to seal the storage compartment, and a heat source disposed around the door, wherein the heat source includes a plurality of heaters generating different quantities of heat.
    Type: Application
    Filed: April 17, 2015
    Publication date: July 5, 2018
    Inventors: Sunam CHAE, Hojin CHOI, Kangsoo BYUN
  • Publication number: 20180087822
    Abstract: A refrigerator includes a heat exchange chamber, first inlets arranged on side surfaces of a first storage chamber and configured to introduce cold air in the first storage chamber into the heat exchange chamber, and second inlets arranged on side surfaces of a second storage chamber and configured to introduce cold air in the second storage chamber into the heat exchange chamber.
    Type: Application
    Filed: August 10, 2017
    Publication date: March 29, 2018
    Inventors: Junsoo HAN, Dongseok KIM, Kangsoo BYUN, Younseok LEE
  • Publication number: 20180087823
    Abstract: A refrigerator includes an evaporator inclined in a left-right direction and a defrosting water tray provided below the evaporator to collect defrosting water, and having inclined surfaces corresponding to a shape of the evaporator.
    Type: Application
    Filed: August 10, 2017
    Publication date: March 29, 2018
    Inventors: Junsoo HAN, Dongseok KIM, Kangsoo BYUN, Younseok LEE
  • Publication number: 20180087824
    Abstract: A refrigerator includes an evaporator arranged in a heat exchange chamber and having refrigerant pipes through which refrigerant flows and fins configured to guide heat exchange between the refrigerant and cold air, wherein the evaporator includes a first and a second side spaced apart from each other, and the fins of the evaporator guide flow of air such that the cold air introduce into the first and second sides is combined with each other in the space between the first and second sides.
    Type: Application
    Filed: August 11, 2017
    Publication date: March 29, 2018
    Inventors: Junsoo HAN, Kangsoo BYUN, Dongseok KIM, Younseok LEE
  • Publication number: 20180087814
    Abstract: A refrigerator includes evaporator cases arranged in a freezing chamber and located on a bottom surface of a partition wall, an evaporator installed inside the evaporator cases, and grill covers arranged on a rear side of the evaporator cases and having a blowing fan installed therein. The refrigerator includes a refrigerating chamber discharge passage which extends from the grill covers to a refrigerating chamber and through which at least a portion of cold air passing through the blowing fan flows, and a freezing chamber discharge passage which extends from the grill covers to the freezing chamber and through which the remaining cold air among the cold air passing through the blowing fan passes.
    Type: Application
    Filed: August 11, 2017
    Publication date: March 29, 2018
    Inventors: Junsoo HAN, Dongseok KIM, Kangsoo BYUN, Younseok LEE
  • Publication number: 20140116083
    Abstract: A refrigerator may include a compressor to compress a refrigerant, a condenser to condense the refrigerant having passed through compressor, a capillary tube to lower a temperature and a pressure of the refrigerant having passed though the condenser, an evaporator to evaporate the refrigerant having passed through the capillary tube, and a heat exchanger coupled to a refrigerant pipe connected to the compressor to cool the refrigerant in the refrigerant pipe. With components so arranged, operational efficiency of the refrigerator may be enhanced, and energy may be saved.
    Type: Application
    Filed: October 25, 2013
    Publication date: May 1, 2014
    Inventors: Myungjin CHUNG, Kyeongyun Kim, Junsoo Han, Kyungseok Kim, Jangseok Lee, Cholok Han, Kangsoo Byun, Changho Seo, Juyeong Heo