Patents by Inventor Deukwon LEE
Deukwon LEE 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).
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Patent number: 11946651Abstract: A portable air flow apparatus may include a base configured to be seated on a surface, a head comprising a suction inlet through which air is suctioned into the head and a discharge outlet through which the air suctioned in through the suction inlet is discharged, the suction inlet and the discharge outlet being horizontally spaced apart from each other at a right angle with respect to a vertical direction, and a column that connects the head and the base in such a manner that the head is vertically spaced from the base.Type: GrantFiled: January 26, 2022Date of Patent: April 2, 2024Assignee: LG ELECTRONICS INC.Inventors: Yu Na Jo, Deukwon Lee, Taeyun Lee, Hyunbyung Cha, Sang Yoon Lee, Min Kyu Oh, Byunghoon Park, Yeon A Jo, Chang On Lee, Jihye Lee
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Patent number: 11896131Abstract: A bed according to an embodiment may include a topper, at least one firmness adjuster provided under the topper, and a bedframe configured to have an adjustable position and to support the firmness adjuster. There may be a plurality of firmness adjusters corresponding to a plurality of areas of the bed, and each firmness adjuster may include a plurality of cushions provided in a cushion case and a drive to adjust the firmness of the plurality of cushions. The drive may change a position of a first spring relative to a second spring in each of the cushions to change a perceived firmness by a user lying on top of the topper and the firmness adjusters. A dryer may be provided under the bedframe to keep the cushions and topper dry.Type: GrantFiled: November 12, 2020Date of Patent: February 13, 2024Assignee: LG ELECTRONICS INC.Inventors: Deukwon Lee, Minkyu Oh, Yongnam Kim, Daewoong Kim, Seongwoo An, Yanghwan No, Keunho Ju
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Patent number: 11841185Abstract: A storage box for a refrigerator at an entrance according to an embodiment of the present invention, may comprise: a base; first side walls erected at the top front end and the top rear end of the base, respectively; and second side walls erected at the top left end and the top right end of the base, respectively, wherein the first side wall may include a plurality of first blocks stacked in the vertical direction and arranged in the horizontal direction, and a plurality of connectors movably connecting the adjacent first blocks in the horizontal direction.Type: GrantFiled: February 13, 2020Date of Patent: December 12, 2023Assignee: LG ELECTRONICS INC.Inventors: Seojin Lee, Insun Yeo, Minseok Kim, Eugene Myung, Deukwon Lee, Miyoung Seo, Wonjin Lee, Kyukwan Choi, Minkyu Oh, Yezo Yun
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Patent number: 11786046Abstract: A bed according to an embodiment may include a topper, at least one firmness adjuster provided under the topper, and a bedframe configured to have an adjustable position and to support the firmness adjuster. There may be a plurality of firmness adjusters corresponding to a plurality of areas of the bed, and each firmness adjuster may include a plurality of cushions provided in a cushion case and a drive to adjust the firmness of the plurality of cushions. The drive may change a position of a first spring relative to a second spring in each of the cushions to change a perceived firmness by a user lying on top of the topper and the firmness adjusters. A dryer may be provided under the bedframe to keep the cushions and topper dry.Type: GrantFiled: November 5, 2020Date of Patent: October 17, 2023Assignee: LG ELECTRONICS INC.Inventors: Deukwon Lee, Minkyu Oh, Yongnam Kim, Daewoong Kim, Seongwoo An, Yanghwan No, Jaemyung Lim
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Patent number: 11779125Abstract: A bed includes a mattress set, an adjustable bedframe to adjust a position or orientation of the mattress, and a dryer to dry the mattress set. The dryer includes a fan, a filter, and a heater to discharge filtered hot air toward the dryer. A humidity sensing sheet may be provided to sense a humidity level at different regions or areas of the bed, and the dryer may be controlled to supply hot air to regions of the bed having a higher humidity level than a predetermined humidity level or humidity range.Type: GrantFiled: November 6, 2020Date of Patent: October 10, 2023Assignee: LG ELECTRONICS INC.Inventors: Daewoong Kim, Minkyu Oh, Deukwon Lee, Yongnam Kim, Seongwoo An, Yanghwan No, Jeaseok Seong
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Patent number: 11779126Abstract: A bed includes a mattress set on which a user's body is placed, an adjustable bedframe to adjust a position or orientation of the mattress set for various sitting and sleeping positions, and a dryer to dry the mattress set. The dryer includes a fan, a filter, and a heater to discharge filtered hot air toward the dryer to reduce mildew and mites. A humidity sensing sheet may be provided to sense a humidity level at different regions or areas of the bed, and the dryer may be controlled to supply hot air to regions of the bed having a higher humidity level than a predetermined humidity level or humidity range.Type: GrantFiled: November 6, 2020Date of Patent: October 10, 2023Assignee: LG ELECTRONICS INC.Inventors: Daewoong Kim, Minkyu Oh, Deukwon Lee, Yongnam Kim, Seongwoo An, Yanghwan No, Hojae Jung
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Patent number: 11525609Abstract: An entrance refrigerator includes a cabinet installed to pass through a front door or a wall and forming a storage compartment for storing goods, a housing coupled to a lower end of the cabinet, an outdoor side door coupled to a front surface of the cabinet to open or close the storage compartment and exposed to an outside, an indoor side door coupled to a rear surface of the cabinet to open or close the storage compartment and exposed to an inside, a cold air supply device accommodated in a space defined by a lower portion of the cabinet and the housing and supplying cold air to the storage compartment, and at least one guide duct mounted on a bottom surface of the housing and extending in a front-to-rear direction of the housing, the at least one guide duct having a discharge port formed therein.Type: GrantFiled: February 24, 2020Date of Patent: December 13, 2022Assignee: LG ELECTRONICS INC.Inventors: Minkyu Oh, Minseok Kim, Insun Yeo, Deukwon Lee, Wonjin Lee, Kyukwan Choi, Yezo Yun
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Publication number: 20220373190Abstract: A portable hood may include a base, a head, a column, and a roll filter unit. The roll filter unit may include a purification filter installed in the head and discharged to an outside of the head after moving past a suction inlet. Accordingly, one of purification filters, for example, an oil mist filter, may be provided as a roll filter, so cleanliness, maintenance, and replacement of the filter is easy.Type: ApplicationFiled: February 22, 2022Publication date: November 24, 2022Inventors: Deukwon LEE, Yu Na JO, Taeyun LEE, Sang Yoon LEE, Min Kyu OH
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Publication number: 20220341598Abstract: A portable hood may include a base, a head, a column, and a fan. The head may introduce air thereinto and discharge the introduced air to the outside. The column may be coupled eccentrically to a side of the head in a horizontal direction. Further, the fan may be located inside of the head such that the fan is eccentric to the head toward the column.Type: ApplicationFiled: January 21, 2022Publication date: October 27, 2022Inventors: Taeyun Lee, Yu Na Jo, Deukwon Lee, Sang Yoon Lee, Min Kyu Oh
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Patent number: 11464344Abstract: A bed includes a mattress set on which a user's body is placed, an adjustable bedframe to adjust a position or orientation of the mattress set for various sitting and sleeping positions, and a dryer to dry the mattress set. The dryer includes a fan, a filter, and a heater to discharge filtered hot air toward the dryer to reduce mildew and mites. A humidity sensing sheet may be provided to sense a humidity level at different regions or areas of the bed, and the dryer may be controlled to supply hot air to regions of the bed having a higher humidity level than a predetermined humidity level or humidity range.Type: GrantFiled: November 5, 2020Date of Patent: October 11, 2022Assignee: LG ELECTRONICS INC.Inventors: Daewoong Kim, Minkyu Oh, Deukwon Lee, Yongnam Kim, Seongwoo An, Yanghwan No, Bodeung Hwang
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Patent number: 11448456Abstract: In an entrance refrigerator, when a living organism such as a companion animal is detected in a storage compartment, a drain port provided at the bottom of the storage compartment is opened, such that air outside the storage compartment flows into the storage compartment through the drain port.Type: GrantFiled: February 24, 2020Date of Patent: September 20, 2022Assignee: LG ELECTRONICS INC.Inventors: Minkyu Oh, Insun Yeo, Kyukwan Choi, Yezo Yun, Deukwon Lee, Minseok Kim, Wonjin Lee
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Publication number: 20220282874Abstract: A portable air flow apparatus may include a base configured to be seated on a surface, a head comprising a suction inlet through which air is suctioned into the head and a discharge outlet through which the air suctioned in through the suction inlet is discharged, the suction inlet and the discharge outlet being horizontally spaced apart from each other at a right angle with respect to a vertical direction, and a column that connects the head and the base in such a manner that the head is vertically spaced from the base.Type: ApplicationFiled: January 26, 2022Publication date: September 8, 2022Inventors: Yu Na JO, Deukwon LEE, Taeyun LEE, Hyunbyung CHA, Sang Yoon LEE, Min Kyu OH, Byunghoon PARK, Yeon A JO, Chang On LEE, Jihye LEE
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Patent number: 11378329Abstract: In an entrance refrigerator, a printed circuit board (PCB) on which heat generating components are mounted is disposed inside a housing such that air used to cool a heat sink of a cold air supply device cools the PCB, thereby preventing overheating of the PCB.Type: GrantFiled: February 24, 2020Date of Patent: July 5, 2022Assignee: LG ELECTRONICS INC.Inventors: Minkyu Oh, Minseok Kim, Hyunki Kim, Deukwon Lee, Juyoung Choi, Insun Yeo, Kyukwan Choi, Yezo Yun
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Publication number: 20220120491Abstract: A storage box for a refrigerator at an entrance according to an embodiment of the present invention, may comprise: a base; first side walls erected at the top front end and the top rear end of the base, respectively; and second side walls erected at the top left end and the top right end of the base, respectively, wherein the first side wall may include a plurality of first blocks stacked in the vertical direction and arranged in the horizontal direction, and a plurality of connectors movably connecting the adjacent first blocks in the horizontal direction.Type: ApplicationFiled: February 13, 2020Publication date: April 21, 2022Inventors: Seojin LEE, Insun YEO, Minseok KIM, Eugene MYUNG, Deukwon LEE, Miyoung SEO, Wonjin LEE, Kyukwan CHOI, Minkyu OH, Yezo YUN
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Patent number: 11306428Abstract: A laundry treating apparatus include a first fixed body disposed along an circumferential surface of a tub laundry inlet; a second fixed body disposed along a circumferential surface of a cabinet laundry inlet; a first extending body extending from the first fixed body toward the second fixed body; a second extending body extending from the second fixed body toward the first fixed body. A free end of the second extending body is inserted into the first extending body. A connecting body is provided including a first connecting portion extending from the first extending body toward the second extending body; a second connecting portion extending from the second extending body toward the first extending body; and a third connecting portion connecting the first connecting portion with the second connecting portion. A spacer is provided to maintain a spacing between the connecting body and the second extending body.Type: GrantFiled: January 29, 2020Date of Patent: April 19, 2022Assignee: LG Electronics Inc.Inventors: Kilryong Lee, Deukwon Lee, Yongdeok Kwon
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Patent number: 11293684Abstract: In an entrance refrigerator, a thermoelectric module including a cold sink is connected to be slanted at a predetermined angle from a horizontal plane, such that one of a left end and a right end of an upper surface of the cold sink is slanted to be higher than the other.Type: GrantFiled: February 24, 2020Date of Patent: April 5, 2022Assignee: LG ELECTRONICS INC.Inventors: Minkyu Oh, Deukwon Lee, Minseok Kim, Insun Yeo, Kyukwan Choi, Yezo Yun
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Patent number: 11255584Abstract: An entrance refrigerator includes a cabinet in which a storage compartment is formed. The bottom of the storage compartment includes a main floor and a sub floor lower than the main floor. The main floor is formed to be slanted downwardly toward the sub floor, such that condensed water falling on the main floor of the storage compartment flows toward the sub floor and is collected on the sub floor.Type: GrantFiled: February 24, 2020Date of Patent: February 22, 2022Assignee: LG ELECTRONICS INC.Inventors: Minkyu Oh, Deukwon Lee, Insun Yeo, Kyukwan Choi, Yezo Yun
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Publication number: 20220032224Abstract: A portable air purifier may include a housing provided with an inlet through which air is suctioned, a filter, and a fan module and forming an air flow path in a vertical direction, a discharge disposed at an outlet of the housing and configured to guide a discharge direction of air, a rotational supporter which is connected to the housing, movement of which is restricted, and which supports the discharge in a rotatable manner, and a rotational guide disposed respectively at the discharge and the rotational supporter and configured to guide rotation of the discharge to allow the discharge to rotate within predetermined angles.Type: ApplicationFiled: July 27, 2021Publication date: February 3, 2022Inventors: Seong Woo An, Dongeun Kim, Min Kyu Oh, Deukwon Lee, Daewoong Kim, Boan Kwon
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Publication number: 20210307528Abstract: A bed includes a mattress set on which a user's body is placed, an adjustable bedframe to adjust a position or orientation of the mattress set for various sitting and sleeping positions, and a dryer to dry the mattress set. The dryer includes a fan, a filter, and a heater to discharge filtered hot air toward the dryer to reduce mildew and mites. A humidity sensing sheet may be provided to sense a humidity level at different regions or areas of the bed, and the dryer may be controlled to supply hot air to regions of the bed having a higher humidity level than a predetermined humidity level or humidity range.Type: ApplicationFiled: November 6, 2020Publication date: October 7, 2021Inventors: Daewoong KIM, Minkyu OH, Deukwon LEE, Yongnam KIM, Seongwoo AN, Yanghwan NO, Hojae JUNG
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Publication number: 20210307521Abstract: A bed according to an embodiment may include a topper, at least one firmness adjuster provided under the topper, and a bedframe configured to have an adjustable position and to support the firmness adjuster. There may be a plurality of firmness adjusters corresponding to a plurality of areas of the bed, and each firmness adjuster may include a plurality of cushions provided in a cushion case and a drive to adjust the firmness of the plurality of cushions. The drive may change a position of a first spring relative to a second spring in each of the cushions to change a perceived firmness by a user lying on top of the topper and the firmness adjusters. A dryer may be provided under the bedframe to keep the cushions and topper dry.Type: ApplicationFiled: November 5, 2020Publication date: October 7, 2021Inventors: Deukwon Lee, Minkyu Oh, Yongnam Kim, Daewoong Kim, Seongwoo An, Yanghwan No, Jaemyung Lim