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).
-
Patent number: 11686521Abstract: A refrigerator includes a first storage chamber, a second storage chamber, and a heat exchange chamber therebetween. At least one first inlet is configured to introduce cold air from the first storage chamber into the heat exchange chamber, and at least one second inlet is configured to introduce cold air from the second storage chamber into the heat exchange chamber. The first and second inlets are provided at sides of the refrigerator.Type: GrantFiled: August 27, 2020Date of Patent: June 27, 2023Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Patent number: 11525610Abstract: 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: GrantFiled: May 18, 2020Date of Patent: December 13, 2022Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Patent number: 11448454Abstract: 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: GrantFiled: May 28, 2020Date of Patent: September 20, 2022Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Patent number: 11371768Abstract: A method of controlling a refrigerator may include operating a first cooling cycle for a first storage compartment to drive a compressor and operating a first cooling fan for cooling the first storage compartment, and switching to a second cooling cycle for cooling a second storage compartment to drive the compressor and operating a second cooling fan for cooling the second storage compartment when a stop condition of the first cooling cycle is satisfied. The method may also include switching to a third cooling cycle for cooling the first storage compartment to drive the compressor and operating the first cooling fan when a stop condition of the second cooling cycle is satisfied.Type: GrantFiled: December 27, 2019Date of Patent: June 28, 2022Assignee: LG ELECTRONICS INC.Inventors: Youngseung Song, Namsoo Cho, Kangsoo Byun
-
Patent number: 11333424Abstract: 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: GrantFiled: April 15, 2020Date of Patent: May 17, 2022Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Kangsoo Byun, Dongseok Kim, Younseok Lee
-
Publication number: 20200393188Abstract: A refrigerator includes a first storage chamber, a second storage chamber, and a heat exchange chamber therebetween. At least one first inlet is configured to introduce cold air from the first storage chamber into the heat exchange chamber, and at least one second inlet is configured to introduce cold air from the second storage chamber into the heat exchange chamber. The first and second inlets are provided at sides of the refrigerator.Type: ApplicationFiled: August 27, 2020Publication date: December 17, 2020Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Patent number: 10788255Abstract: 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: GrantFiled: September 17, 2019Date of Patent: September 29, 2020Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Patent number: 10782048Abstract: 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: GrantFiled: January 13, 2017Date of Patent: September 22, 2020Assignee: LG Electronics Inc.Inventors: Yongjoo Park, Kangsoo Byun, Hyunsoo Song, Sanggyun Lee
-
Publication number: 20200292225Abstract: 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: ApplicationFiled: May 28, 2020Publication date: September 17, 2020Inventors: Junsoo HAN, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Publication number: 20200284481Abstract: 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: ApplicationFiled: May 18, 2020Publication date: September 10, 2020Inventors: Junsoo HAN, Dongseok KIM, Kangsoo BYUN, Younseok LEE
-
Patent number: 10739059Abstract: 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: GrantFiled: June 25, 2019Date of Patent: August 11, 2020Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Patent number: 10731902Abstract: 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: GrantFiled: April 23, 2019Date of Patent: August 4, 2020Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Publication number: 20200240701Abstract: 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: ApplicationFiled: April 15, 2020Publication date: July 30, 2020Inventors: Junsoo HAN, Kangsoo BYUN, Dongseok KIM, Younseok LEE
-
Publication number: 20200208898Abstract: A method of controlling a refrigerator may include operating a first cooling cycle for a first storage compartment to drive a compressor and operating a first cooling fan for cooling the first storage compartment, and switching to a second cooling cycle for cooling a second storage compartment to drive the compressor and operating a second cooling fan for cooling the second storage compartment when a stop condition of the first cooling cycle is satisfied. The method may also include switching to a third cooling cycle for cooling the first storage compartment to drive the compressor and operating the first cooling fan when a stop condition of the second cooling cycle is satisfied.Type: ApplicationFiled: December 27, 2019Publication date: July 2, 2020Inventors: Youngseung SONG, Namsoo CHO, Kangsoo BYUN
-
Patent number: 10663214Abstract: 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: GrantFiled: April 15, 2019Date of Patent: May 26, 2020Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Kangsoo Byun, Dongseok Kim, Younseok Lee
-
Publication number: 20200025433Abstract: 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: ApplicationFiled: September 17, 2019Publication date: January 23, 2020Inventors: Junsoo HAN, Dongseok KIM, Kangsoo BYUN, Younseok LEE
-
Patent number: 10473379Abstract: 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: GrantFiled: August 10, 2017Date of Patent: November 12, 2019Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Publication number: 20190316829Abstract: 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: ApplicationFiled: June 25, 2019Publication date: October 17, 2019Inventors: Junsoo HAN, Dongseok KIM, Kangsoo BYUN, Younseok LEE
-
Patent number: 10386109Abstract: 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: GrantFiled: August 10, 2017Date of Patent: August 20, 2019Assignee: LG ELECTRONICS INC.Inventors: Junsoo Han, Dongseok Kim, Kangsoo Byun, Younseok Lee
-
Publication number: 20190249910Abstract: 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: ApplicationFiled: April 23, 2019Publication date: August 15, 2019Inventors: Junsoo HAN, Dongseok KIM, Kangsoo BYUN, Younseok LEE