Patents by Inventor Yongmin Kim
Yongmin Kim 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: 11739760Abstract: A blower may include a lower case having a suction port, a fan provided inside the lower case, an upper case provided above the lower case and having a space through which air blown from the fan flows, a discharge port penetrating the upper case and formed to be elongated, and a flow guide provided in the space and extending in a direction crossing a longitudinal direction of the discharge port.Type: GrantFiled: May 27, 2021Date of Patent: August 29, 2023Assignee: LG ELECTRONICS INC.Inventors: Yongmin Kim, Hoojin Kim, Chiyoung Choi, Hyungho Park
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Publication number: 20230265860Abstract: A blower may include a base, a case provided above the base and having an air inlet and an air outlet, a fan provided inside the case, a rotating plate connected to the case and provided to be rotatable above the base, a motor to rotate the rotating plate, and a bearing provided between the rotating plate and the base, fixed to the rotating plate, and supported movably on the base.Type: ApplicationFiled: April 28, 2023Publication date: August 24, 2023Inventors: Jaehyeon Kim, Haein Jung, Kibbum Park, Yongmin Kim, Seungho Baek, Kidong Kim, Seokho Choi, Hyungho Park, Hoojin Kim, Siyoung Oh, Hosik Jang, Chiyoung Choi
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Patent number: 11735489Abstract: A semiconductor device has an electrical component and a first TIM with a first compliant property is disposed over a surface of the electrical component. A second TIM having a second compliant property greater than the first compliant property is disposed over the surface of the electrical component within the first TIM. A third TIM can be disposed over the surface of the electrical component along the first TIM. A heat sink is disposed over the first TIM and second TIM. The second TIM has a shape of a star pattern, grid of dots, parallel lines, serpentine, or concentric geometric shapes. The first TIM provides adhesion for joint reliability and the second TIM provides stress relief. Alternatively, a heat spreader is disposed over the first TIM and second TIM and a heat sink is disposed over a third TIM and fourth TIM on the heat spreader.Type: GrantFiled: June 16, 2021Date of Patent: August 22, 2023Assignee: STATS ChipPAC Pte. Ltd.Inventors: TaeKeun Lee, Youngcheol Kim, Youngmin Kim, Yongmin Kim
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Publication number: 20230256419Abstract: A catalyst for a dehydrogenation reaction includes a carrier including Al2O3 having a theta (?) phase, an active metal supported on the carrier and including a noble metal, and an auxiliary metal supported on the carrier and different from the active metal.Type: ApplicationFiled: July 12, 2022Publication date: August 17, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Pyung Soon Kim, Jin Woo Choung, Yongwoo Kim, Jihui Seo, Jaeyong Lee, Sungeun Moon, Changil Ahn, Suk Woo Nam, Hyuntae Sohn, Yongmin Kim, Hyangsoo Jeong
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Patent number: 11708997Abstract: Embodiments disclosed herein may provide an air conditioner having a case and a cover coupled to the case. A cover separation unit may separate the cover from the case at upper and lower sides. The cover separation unit may include a lever that slides along an outer surface of the case and a pusher rotatably coupled to the lever to rotate to push the cover. A guide may guide the pusher to rotate as the pusher is moved along an outer surface of the case.Type: GrantFiled: June 1, 2021Date of Patent: July 25, 2023Assignee: LG ELECTRONICS INC.Inventors: Hosik Jang, Seungho Baek, Haein Jung, Kibbum Park, Seokho Choi, Hyungho Park, Hoojin Kim, Inbeom Cheon, Jaehyuk Jung, Juhyun Kim, Yongmin Kim, Chiyoung Choi
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Publication number: 20230213039Abstract: A blower includes a first extension having a first discharge port formed in a first wall, a second extension having a second discharge port formed in a second wall facing and spaced apart from the first wall, a fan provided below the first and second extensions to guide air toward each of the first tower and the second tower, a first gate provided inside the first tower or protruding from the first wall, a second gate provided inside the second tower or protruding from the second wall, a first guide motor to change a position of the first gate, and a second guide motor to change a position of the second gate.Type: ApplicationFiled: February 28, 2023Publication date: July 6, 2023Inventors: Jaehyuk JUNG, Kidong Kim, Hoojin Kim, Haein Jung, Seokho Choi, Hyungho Park, Yongmin Kim, Chiyoung Choi
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Publication number: 20230182099Abstract: A dehydrogenation reaction apparatus includes a dehydrogenation reactor having a reaction vessel that stores a chemical hydride; and a methane generator that converts carbon monoxide generated in the dehydrogenation reactor into methane.Type: ApplicationFiled: July 25, 2022Publication date: June 15, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Yongwoo Kim, Jin Woo Choung, Jihui Seo, Jaeyong Lee, Pyung Soon Kim, Yoondo Kim, Yu-Jin Lee, Jaewon Kirk, Suk Woo Nam, Hyuntae Sohn, Yongmin Kim, Hyangsoo Jeong
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Publication number: 20230182100Abstract: A dehydrogenation reaction apparatus is disclosed. An embodiment of the present disclosure provides a dehydrogenation reaction apparatus, including: a dehydrogenation reactor that includes a reaction vessel configured to store a chemical hydride, and at least one partition wall partitioning an inner space of the reaction vessel into a plurality of reaction chambers; and a buffer tank configured to temporarily store hydrogen generated in the dehydrogenation reactor and then supply the hydrogen to the fuel cell.Type: ApplicationFiled: July 27, 2022Publication date: June 15, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Yongwoo Kim, Jihui Seo, Jaeyong Lee, Pyung Soon Kim, Jin Woo Choung, Minkyu Kim, Jaewon Kirk, Suk Woo Nam, Hyangsoo Jeong, Yongmin Kim
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Publication number: 20230183061Abstract: A dehydrogenation reaction device includes: an acid aqueous solution storage unit including a first aqueous acid solution; a water storage unit including water; and a dehydrogenation reaction unit including a chemical hydride. The dehydrogenation reaction unit receives a second aqueous acid solution in which the first aqueous acid solution and water are mixed, and further reacts the chemical hydride and the second aqueous acid solution to generate hydrogen.Type: ApplicationFiled: July 13, 2022Publication date: June 15, 2023Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Yongwoo Kim, Jin Woo Choung, Jihui Seo, Jaeyong Lee, Pyung Soon Kim, Minkyu Kim, Yoondo Kim, Yu-Jin Lee, Jaewon Kirk, Suk Woo Nam, Yongmin Kim, Hyangsoo Jeong
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Patent number: 11670618Abstract: A semiconductor device includes a substrate with an opening formed through the substrate. A first electronic component is disposed over the substrate outside a footprint of the first opening. A second electronic component is disposed over the substrate opposite the first electrical component. A third electronic component is disposed over the substrate adjacent to the first electronic component. The substrate is disposed in a mold including a second opening of the mold over a first side of the substrate. The mold contacts the substrate between the first electronic component and the third electronic component. An encapsulant is deposited into the second opening. The encapsulant flows through the first opening to cover a second side of the substrate. In some embodiments, a mold film is disposed in the mold, and an interconnect structure on the substrate is embedded in the mold film.Type: GrantFiled: September 1, 2020Date of Patent: June 6, 2023Assignee: STATS ChipPAC Pte. Ltd.Inventors: DeokKyung Yang, YongMin Kim, JaeHyuk Choi, YeoChan Ko, HeeSoo Lee
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Patent number: 11655826Abstract: A blower may include a base, a case provided above the base and having an air inlet and an air outlet, a fan provided inside the case, a rotating plate connected to the case and provided to be rotatable above the base, a motor to rotate the rotating plate, and a bearing provided between the rotating plate and the base, fixed to the rotating plate, and supported movably on the base.Type: GrantFiled: May 12, 2021Date of Patent: May 23, 2023Assignee: LG ELECTRONICS INC.Inventors: Jaehyeon Kim, Haein Jung, Kibbum Park, Yongmin Kim, Seungho Baek, Kidong Kim, Seokho Choi, Hyungho Park, Hoojin Kim, Siyoung Oh, Hosik Jang, Chiyoung Choi
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Publication number: 20230157085Abstract: A display panel includes a display area composed of a light-emitting area and a light-transmissive area in which a dark spot defect in the light-transmissive area does not occur. Further, in the display panel, a decrease in transmittance due to light leakage can be prevented, and color mixing between adjacent pixels can be prevented. To this end, a metal layer is disposed at a boundary between the light-emitting area and the light-transmissive area, a metal layer is disposed at a boundary between sub-pixels rendering different colors and adjacent to each other, and a metal layer is disposed at a boundary between two adjacent light-transmissive areas.Type: ApplicationFiled: November 17, 2022Publication date: May 18, 2023Applicant: LG Display Co., Ltd.Inventors: Yongmin KIM, Jaeyoung OH
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Publication number: 20230118190Abstract: A semiconductor device has a substrate and a first semiconductor die disposed over the substrate. A subpackage is also disposed over the substrate. A stiffener is disposed over the substrate around the first semiconductor die and subpackage. A heat spreader is disposed over the stiffener. The heat spreader is thermally coupled to the first semiconductor die. The heat spreader has an opening over the subpackage.Type: ApplicationFiled: October 6, 2021Publication date: April 20, 2023Applicant: STATS ChipPAC Pte. Ltd.Inventors: TaeKeun Lee, Youngmin Kim, Yongmin Kim
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Publication number: 20230122270Abstract: A blower is disclosed. The blower of the present disclosure comprises: a fan for producing air flow; a lower body providing an inner space in which the fan is installed, and having an intake hole through which air passes; an upper body placed on the lower body to form a flow passage which communicates with the inner space of the lower body, and having a space which is formed to pass through the upper body in the forward and backward direction, wherein the upper body includes a slit which is formed through the upper body and through which air flowing through the flow passage of the upper body is discharged to the space, and the slit comprises: a rear slit adjacent to the rear end of the upper body; and a front slit adjacent to the front end of the upper body.Type: ApplicationFiled: March 3, 2021Publication date: April 20, 2023Inventors: Jaehyuk JUNG, Seungho BAEK, Kidong KIM, Seokho CHOI, Hoojin KIM, Haein JUNG, Changhoon LEE, Hosik JANG, Kibbum PARK, Yongmin KIM, Jaehyeon KIM
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Patent number: 11624369Abstract: A blower includes a first extension having a first discharge port formed in a first wall, a second extension having a second discharge port formed in a second wall facing and spaced apart from the first wall, a fan provided below the first and second extensions to guide air toward each of the first tower and the second tower, a first gate provided inside the first tower or protruding from the first wall, a second gate provided inside the second tower or protruding from the second wall, a first guide motor to change a position of the first gate, and a second guide motor to change a position of the second gate.Type: GrantFiled: May 12, 2021Date of Patent: April 11, 2023Assignee: LG ELECTRONICS INC.Inventors: Jaehyuk Jung, Kidong Kim, Hoojin Kim, Haein Jung, Seokho Choi, Hyungho Park, Yongmin Kim, Chiyoung Choi
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Publication number: 20230102734Abstract: A blower is disclosed. The blower of the present disclosure comprises: a fan generating flow of air; a lower body providing an internal space in which the fan is installed, and having a suction hole through which air passes; an upper body being an upper body, which is installed over the lower body and forms a channel that communicates with the internal space of the lower body, and having a space formed through the upper body in a front-rear direction; a slit formed to pass through the upper body and discharging air flowing through the channel of the upper body to an outside of the upper body; and a vane or a door movably installed inside the upper body, and adjusting a flow direction of the air passing through the slit.Type: ApplicationFiled: March 5, 2021Publication date: March 30, 2023Inventors: Yongmin KIM, Hyungho PARK, Hoojin KIM, Jaehyeon KIM, Kidong KIM, Seokho CHOI
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Publication number: 20230093821Abstract: A blower may include a first case and a second case provided above the first case and having a first tower and a second tower that have a passage therebetween. A display assembly is received in the second case at a position that does not interfere with air flowing in the passage. An inner surface of the second tower and an outer surface of a diffuser define a space in which the display assembly is received.Type: ApplicationFiled: December 1, 2022Publication date: March 30, 2023Inventors: Hosik JANG, Kibbum PARK, Seungho BAEK, Hyungho PARK, Hoojin KIM, Haein JUNG, Jaehyuk JUNG, Yongmin KIM, Chiyoung CHOI
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Publication number: 20230077917Abstract: First and second towers may discharge air. An airflow guide or converter may change a direction of the air discharged from the first tower and the second tower by moving a gate inside and outside of at least one of the first or second towers so as to block discharged air flowing forward and selectively facilitate an upward air flow. The airflow converter may include a guide motor to provide a driving force, the gate, which may reciprocate between the inside and the outside of the first and/or second towers; and a board guider connected to the gate to transmit a driving force of the guide motor to the gate as a linear motion force.Type: ApplicationFiled: November 21, 2022Publication date: March 16, 2023Inventors: Jaehyeon Kim, Hoojin Kim, Siyoung Oh, Yongmin Kim, Kidong Kim, Seokho Choi, Hyungho Park, Chiyoung Choi
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Publication number: 20230079048Abstract: A manufacturing process includes: depositing a first catalyst on a first gas diffusion layer (GDL) to form a first catalyst-coated GDL; depositing a first ionomer on the first catalyst-coated GDL to form a first gas diffusion electrode (GDE); depositing a second catalyst on a second GDL to form a second catalyst-coated GDL; depositing a second ionomer on the second catalyst-coated GDL to form a second GDE; and laminating the first GDE with the second GDE and with an electrolyte membrane disposed between the first GDE and the second GDE to form a membrane electrode assembly (MEA). A MEA includes a first GDL; a second GDL; an electrolyte membrane disposed between the first GDL and the second GDL; a first catalyst layer disposed between the first GDL and the electrolyte membrane; and a second catalyst layer disposed between the second GDL and the electrolyte membrane, wherein a thickness of the electrolyte membrane is about 15 ?m or less.Type: ApplicationFiled: February 12, 2021Publication date: March 16, 2023Applicants: Board of Trustees of the Leland Stanford Junior University, Volkswagen AktiengesellschaftInventors: Friedrich B. Prinz, Timothy Goh, Shicheng Xu, Zhaoxuan Wang, Soonwook Hong, Yongmin Kim, Samuel Dull, Dong Un Lee, Thomas Francisco Jaramillo, Thomas Schladt, Gerold Huebner, Jonathan Müller, Glavas Vedran
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Patent number: 11594744Abstract: A hybrid dehydrogenation reaction system includes: an acid aqueous solution tank having an acid aqueous solution; an exothermic dehydrogenation reactor including a chemical hydride of a solid state and receiving the acid aqueous solution from the acid aqueous solution tank for an exothermic dehydrogenation reaction of the chemical hydride and the acid aqueous solution to generate hydrogen; an LOHC tank including a liquid organic hydrogen carrier (LOHC); and an endothermic dehydrogenation reactor receiving the liquid organic hydrogen carrier from the LOHC tank and generating hydrogen through an endothermic dehydrogenation reaction of the liquid organic hydrogen carrier by using heat generated from the exothermic dehydrogenation reactor.Type: GrantFiled: June 15, 2021Date of Patent: February 28, 2023Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jihui Seo, Jin Woo Choung, Pyung Soon Kim, Suk Woo Nam, Hyangsoo Jeong, Yongmin Kim, Jaewon Kirk, Chang Won Yoon