Patents by Inventor Sanghee Yoo
Sanghee Yoo 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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Publication number: 20250257517Abstract: A laundry treating apparatus incudes a first treating apparatus, a second treating apparatus that is disposed vertically below the first treating apparatus and supports the first treating apparatus, and an insulating portion that connects the first treating apparatus and the second treating apparatus to each other. The first treating apparatus includes a first cabinet that defines an external appearance of the first treating apparatus, and a first drum disposed inside the first cabinet and configured to accommodate laundry therein. The second treating apparatus includes a second cabinet that defines an external appearance of the second treating apparatus, and a second drum disposed inside the second cabinet and configured to accommodate laundry therein. The insulating portion includes an insulating material and electrically insulates the first treating apparatus and the second treating apparatus from each other.Type: ApplicationFiled: April 25, 2025Publication date: August 14, 2025Inventors: Daehan KWON, Sanghee YOO, Jaeseok KIM, Donghyun JIN, Youngho JUNG, Sangho CHO
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Patent number: 12377061Abstract: The present invention relates to a composition for hair improvement, and more specifically to a composition for promoting hair growth, or preventing or treating hair loss, comprising a guanine derivative having no toxicity as an active ingredient. The composition has excellent effects of promoting hair growth and regenerating hair follicles, and thus can be effectively used in various fields such as pharmaceutical, food, feed, and cosmetic compositions for promoting hair growth, or preventing, treating, and improving hair loss.Type: GrantFiled: November 14, 2019Date of Patent: August 5, 2025Assignees: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGY, IMMUNOMET THERAPEUTICS INC.Inventors: Myung Jin Son, Kyung-Sook Chung, Sung Wuk Kim, Jiae Kook, Hong Bum Lee, Sanghee Yoo, Youjeong Kwon, Seonju Mun, Jiwon Ahn, Jae Sung Ryu
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Patent number: 12297580Abstract: A laundry treating apparatus incudes a first treating apparatus, a second treating apparatus that is disposed vertically below the first treating apparatus and supports the first treating apparatus, and an insulating portion that connects the first treating apparatus and the second treating apparatus to each other. The first treating apparatus includes a first cabinet that defines an external appearance of the first treating apparatus, and a first drum disposed inside the first cabinet and configured to accommodate laundry therein. The second treating apparatus includes a second cabinet that defines an external appearance of the second treating apparatus, and a second drum disposed inside the second cabinet and configured to accommodate laundry therein. The insulating portion includes an insulating material and electrically insulates the first treating apparatus and the second treating apparatus from each other.Type: GrantFiled: November 29, 2023Date of Patent: May 13, 2025Assignee: LG Electronics Inc.Inventors: Daehan Kwon, Sanghee Yoo, Jaeseok Kim, Donghyun Jin, Youngho Jung, Sangho Cho
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Publication number: 20250101666Abstract: A laundry treating apparatus a first treating apparatus and a second treating apparatus that is disposed vertically below the first treating apparatus and supports the first treating apparatus. The first treating apparatus includes a first front panel disposed at a front side of the first treating apparatus, and a first drum configured to accommodate laundry therein, and the second treating apparatus includes a second front panel disposed at a front side of the second treating apparatus, and a second drum configured to accommodate laundry therein. The laundry treating apparatus includes a control panel that is disposed between the first front panel and the second front panel and operationally connected to the first treating apparatus and the second treating apparatus. The control panel includes an upper portion coupled to a lower portion of the first front panel, and a lower portion coupled to an upper portion of the second front panel.Type: ApplicationFiled: December 6, 2024Publication date: March 27, 2025Inventors: Youngho JUNG, Sanghee YOO, Daehan KWON
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Patent number: 12241194Abstract: A stack-type laundry treating apparatus includes upper and lower treating apparatuses and aligning legs. The upper treating apparatus includes an upper cabinet including an upper side panel and an upper base panel. The lower treating apparatus includes a lower cabinet including a lower side panel. A top of the lower cabinet is covered with the upper base panel. The aligning legs are located inwardly of the upper side panel and the lower side panel and coupled to the upper base panel. When the upper treating apparatus is mounted on the lower treating apparatus, the aligning legs align a mounted position of the upper treating apparatus along the lower side panel.Type: GrantFiled: February 26, 2021Date of Patent: March 4, 2025Assignee: LG ELECTRONICS INC.Inventors: Daehan Kwon, Sanghee Yoo, Incheol Kang
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Patent number: 12203202Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus includes a first treating apparatus having a first front panel disposed on a front face thereof and a first drum disposed therein for accommodating laundry, and a second treating apparatus disposed beneath the first treating apparatus to support the first treating apparatus. The second treating apparatus has a second front panel disposed on a front face thereof and a second drum disposed therein for accommodating the laundry. The laundry treating apparatus further includes a control panel disposed between the first front panel and the second front panel. The control panel is signally connected to the first treating apparatus and the second treating apparatus. The control panel is inserted between the first front panel and the second front panel, and is fixed by sliding in a lateral direction.Type: GrantFiled: February 7, 2024Date of Patent: January 21, 2025Assignee: LG Electronics Inc.Inventors: Youngho Jung, Sanghee Yoo, Sangho Cho
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Patent number: 12188169Abstract: A laundry treating apparatus a first treating apparatus and a second treating apparatus that is disposed vertically below the first treating apparatus and supports the first treating apparatus. The first treating apparatus includes a first front panel disposed at a front side of the first treating apparatus, and a first drum configured to accommodate laundry therein, and the second treating apparatus includes a second front panel disposed at a front side of the second treating apparatus, and a second drum configured to accommodate laundry therein. The laundry treating apparatus includes a control panel that is disposed between the first front panel and the second front panel and operationally connected to the first treating apparatus and the second treating apparatus. The control panel includes an upper portion coupled to a lower portion of the first front panel, and a lower portion coupled to an upper portion of the second front panel.Type: GrantFiled: February 17, 2021Date of Patent: January 7, 2025Assignee: LG ELECTRONICS INC.Inventors: Youngho Jung, Sanghee Yoo, Daehan Kwon
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Patent number: 12152329Abstract: A laundry treating apparatus includes a cabinet including a front panel having a detergent opening defined therein; a tub disposed inside the cabinet; a drum rotatably disposed inside the tub; and a detergent storage unit retracting into the cabinet through the detergent opening. A detergent to be supplied to the drum is stored in the detergent storage unit. The front panel has an opening extension portion extending from a periphery of the detergent opening toward an inside of the cabinet. The apparatus further includes a protective casing disposed inside the cabinet and coupled to the opening extension portion. The protective casing surrounds at least a portion of the detergent storage unit retracting into the cabinet through the detergent opening. The protective casing includes an opening protection wall constructed to cover an inner face of the opening extension portion facing toward the detergent opening to protect the opening extension portion.Type: GrantFiled: May 31, 2023Date of Patent: November 26, 2024Assignee: LG Electronics Inc.Inventors: Donghyun Jin, Sanghee Yoo, Youngho Jung
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Publication number: 20240175190Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus includes a first treating apparatus having a first front panel disposed on a front face thereof and a first drum disposed therein for accommodating laundry, and a second treating apparatus disposed beneath the first treating apparatus to support the first treating apparatus. The second treating apparatus has a second front panel disposed on a front face thereof and a second drum disposed therein for accommodating the laundry. The laundry treating apparatus further includes a control panel disposed between the first front panel and the second front panel. The control panel is signally connected to the first treating apparatus and the second treating apparatus. The control panel is inserted between the first front panel and the second front panel, and is fixed by sliding in a lateral direction.Type: ApplicationFiled: February 7, 2024Publication date: May 30, 2024Inventors: Youngho JUNG, Sanghee YOO, Sangho CHO
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Publication number: 20240093420Abstract: A laundry treating apparatus incudes a first treating apparatus, a second treating apparatus that is disposed vertically below the first treating apparatus and supports the first treating apparatus, and an insulating portion that connects the first treating apparatus and the second treating apparatus to each other. The first treating apparatus includes a first cabinet that defines an external appearance of the first treating apparatus, and a first drum disposed inside the first cabinet and configured to accommodate laundry therein. The second treating apparatus includes a second cabinet that defines an external appearance of the second treating apparatus, and a second drum disposed inside the second cabinet and configured to accommodate laundry therein. The insulating portion includes an insulating material and electrically insulates the first treating apparatus and the second treating apparatus from each other.Type: ApplicationFiled: November 29, 2023Publication date: March 21, 2024Inventors: Daehan KWON, Sanghee YOO, Jaeseok KIM, Donghyun JIN, Youngho JUNG, Sangho CHO
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Patent number: 11926949Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus includes a first treating apparatus having a first front panel disposed on a front face thereof and a first drum disposed therein for accommodating laundry, and a second treating apparatus disposed beneath the first treating apparatus to support the first treating apparatus. The second treating apparatus has a second front panel disposed on a front face thereof and a second drum disposed therein for accommodating the laundry. The laundry treating apparatus further includes a control panel disposed between the first front panel and the second front panel. The control panel is signally connected to the first treating apparatus and the second treating apparatus. The control panel is inserted between the first front panel and the second front panel, and is fixed by sliding in a lateral direction.Type: GrantFiled: December 12, 2022Date of Patent: March 12, 2024Assignee: LG Electronics Inc.Inventors: Youngho Jung, Sanghee Yoo, Sangho Cho
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Patent number: 11866880Abstract: A laundry treating apparatus incudes a first treating apparatus, a second treating apparatus that is disposed vertically below the first treating apparatus and supports the first treating apparatus, and an insulating portion that connects the first treating apparatus and the second treating apparatus to each other. The first treating apparatus includes a first cabinet that defines an external appearance of the first treating apparatus, and a first drum disposed inside the first cabinet and configured to accommodate laundry therein. The second treating apparatus includes a second cabinet that defines an external appearance of the second treating apparatus, and a second drum disposed inside the second cabinet and configured to accommodate laundry therein. The insulating portion includes an insulating material and electrically insulates the first treating apparatus and the second treating apparatus from each other.Type: GrantFiled: February 18, 2021Date of Patent: January 9, 2024Assignee: LG Electronics Inc.Inventors: Daehan Kwon, Sanghee Yoo, Jaeseok Kim, Donghyun Jin, Youngho Jung, Sangho Cho
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Publication number: 20230304209Abstract: A laundry treating apparatus includes a cabinet including a front panel having a detergent opening defined therein; a tub disposed inside the cabinet; a drum rotatably disposed inside the tub; and a detergent storage unit retracting into the cabinet through the detergent opening. A detergent to be supplied to the drum is stored in the detergent storage unit. The front panel has an opening extension portion extending from a periphery of the detergent opening toward an inside of the cabinet. The apparatus further includes a protective casing disposed inside the cabinet and coupled to the opening extension portion. The protective casing surrounds at least a portion of the detergent storage unit retracting into the cabinet through the detergent opening. The protective casing includes an opening protection wall constructed to cover an inner face of the opening extension portion facing toward the detergent opening to protect the opening extension portion.Type: ApplicationFiled: May 31, 2023Publication date: September 28, 2023Inventors: Donghyun JIN, Sanghee YOO, Youngho JUNG
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Patent number: 11702784Abstract: A laundry treating apparatus includes a cabinet including a front panel having a detergent opening defined therein; a tub disposed inside the cabinet; a drum rotatably disposed inside the tub; and a detergent storage unit retracting into the cabinet through the detergent opening. A detergent to be supplied to the drum is stored in the detergent storage unit. The front panel has an opening extension portion extending from a periphery of the detergent opening toward an inside of the cabinet. The apparatus further includes a protective casing disposed inside the cabinet and coupled to the opening extension portion. The protective casing surrounds at least a portion of the detergent storage unit retracting into the cabinet through the detergent opening. The protective casing includes an opening protection wall constructed to cover an inner face of the opening extension portion facing toward the detergent opening to protect the opening extension portion.Type: GrantFiled: February 19, 2021Date of Patent: July 18, 2023Assignee: LG Electronics Inc.Inventors: Donghyun Jin, Sanghee Yoo, Youngho Jung
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Publication number: 20230113029Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus includes a first treating apparatus having a first front panel disposed on a front face thereof and a first drum disposed therein for accommodating laundry, and a second treating apparatus disposed beneath the first treating apparatus to support the first treating apparatus. The second treating apparatus has a second front panel disposed on a front face thereof and a second drum disposed therein for accommodating the laundry. The laundry treating apparatus further includes a control panel disposed between the first front panel and the second front panel. The control panel is signally connected to the first treating apparatus and the second treating apparatus. The control panel is inserted between the first front panel and the second front panel, and is fixed by sliding in a lateral direction.Type: ApplicationFiled: December 12, 2022Publication date: April 13, 2023Inventors: Youngho JUNG, Sanghee YOO, Sangho CHO
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Patent number: 11560662Abstract: Disclosed is a laundry treating apparatus. The laundry treating apparatus includes a first treating apparatus having a first front panel disposed on a front face thereof and a first drum disposed therein for accommodating laundry, and a second treating apparatus disposed beneath the first treating apparatus to support the first treating apparatus. The second treating apparatus has a second front panel disposed on a front face thereof and a second drum disposed therein for accommodating the laundry. The laundry treating apparatus further includes a control panel disposed between the first front panel and the second front panel. The control panel is signally connected to the first treating apparatus and the second treating apparatus. The control panel is inserted between the first front panel and the second front panel, and is fixed by sliding in a lateral direction.Type: GrantFiled: March 4, 2021Date of Patent: January 24, 2023Assignee: LG Electronics Inc.Inventors: Youngho Jung, Sanghee Yoo, Sangho Cho
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Patent number: 11401650Abstract: A tub of a washing machine includes: a first case and a second case welded to each other; a first coupling surface formed along a circumference of the first case facing the second case; a second coupling surface formed along a circumference of the second case facing the first case and bonded to the first coupling surface; and a coupling protrusion that protrudes along the first coupling surface and includes a protruding end portion welded to the second coupling surface. The coupling protrusion includes: a main coupling protrusion protruding along the first coupling surface; and an auxiliary coupling protrusion protruding along the first coupling surface and outwardly spaced apart from the main coupling protrusion. Further, an opening for communicating a space between the auxiliary coupling protrusion and the main coupling protrusion to an outside of the tub is defined in a bottom of the tub.Type: GrantFiled: November 14, 2019Date of Patent: August 2, 2022Assignee: LG Electronics Inc.Inventors: Hyunseung Lee, Sanghee Yoo, Cheolmin Jang
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Patent number: 11280044Abstract: A washing machine includes a tub and a drum. The tub includes a first case and a second case welded to each other; a first coupling surface extending along a circumference of the first case and facing the second case; a second coupling surface extending along a circumference of the second case and coupled to the first coupling surface; and a coupling protrusion that protrudes from the first coupling surface toward the second coupling surface and that includes a protruding end portion welded to the second coupling surface. The coupling protrusion includes: a main coupling protrusion that extends along the first coupling surface; and an auxiliary coupling protrusion that is disposed radially outward of the main coupling protrusion and spaced apart from the main coupling protrusion and that defines a discharge opening configured to discharge washing water entered between the main coupling protrusion and the auxiliary coupling protrusion.Type: GrantFiled: November 14, 2019Date of Patent: March 22, 2022Assignee: LG Electronics Inc.Inventors: Hyunseung Lee, Sanghee Yoo, Cheolmin Jang
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Patent number: 11268230Abstract: A balance weight mounting structure of a washing machine and a balance weight mounting device are disclosed. The balance weight mounting structure of a washing machine comprises a cabinet; a tub movably supported with respect to the cabinet; a drum rotatably supported in the tub; and a balance weight provided in the tub, increasing a weight of the tub, wherein the tub and the balance weight are welded by a welding device and fixedly fastened to each other.Type: GrantFiled: July 11, 2019Date of Patent: March 8, 2022Assignee: LG Electronics Inc.Inventors: Hyunseung Lee, Joongil Shin, Sanghee Yoo, Youngho Jung
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Publication number: 20220000811Abstract: The present invention relates to a composition for hair improvement, and more specifically to a composition for promoting hair growth, or preventing or treating hair loss, comprising a guanine derivative having no toxicity as an active ingredient. The composition has excellent effects of promoting hair growth and regenerating hair follicles, and thus can be effectively used in various fields such as pharmaceutical, food, feed, and cosmetic compositions for promoting hair growth, or preventing, treating, and improving hair loss.Type: ApplicationFiled: November 14, 2019Publication date: January 6, 2022Inventors: Myung Jin SON, Kyung-Sook CHUNG, Sung Wuk KIM, Jiae KOOK, Hong Bum LEE, Sanghee YOO, Youjeong KWQN, Seoniu MUN, Jiwon AHN, Jae Sung RYU