Patents by Inventor Keun Choi
Keun Choi 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: 20250086376Abstract: A method is provided including: displaying a first content; detecting, by an electronic device, an output condition; and in response to the output condition, outputting, by the electronic device, a second content that that is associated with the first content. Furthermore, an electronic device is provided including: a memory configured to store content; and a processor configured to: display a first content; detect, by an electronic device, an output condition; and in response to the output condition, output a second content that that is associated with the first content.Type: ApplicationFiled: November 23, 2024Publication date: March 13, 2025Inventors: Ji Hyun KIM, Jung Sic SUNG, Chul Hwan LEE, Jeong Hun KIM, Ji Hea PARK, Se Jun SONG, Yo Han LEE, Young Keun CHOI
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Patent number: 12246517Abstract: A real wood sheet capable of being used for automatic wrapping, the real wood sheet including a wood layer; a mesh layer disposed on a surface of the wood layer; and a flexible layer disposed on a surface of the mesh layer such that the mesh layer is disposed between the wood layer and the flexible layer.Type: GrantFiled: June 15, 2022Date of Patent: March 11, 2025Assignees: Hyundai Mobis Co., Ltd., SEOYON AUTOVISION Co., Ltd.Inventors: Ik Keun Choi, Min Kyeong Lee, Hyun Ho Lee, Ji Seung Hong, Jong Jin Lee
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Publication number: 20250079461Abstract: The present invention relates to a transparent anode active material having excellent light transmittance and electrical conductivity characteristics and a manufacturing method thereof, and a lithium ion battery and an all-solid-state lithium thin-film battery based on the same and having excellent charge/discharge capacity and charge/discharge rate, wherein the transparent anode active material according to the present invention is characterized by comprising a material of the following Chemical Formula 1: AgxSiOyN wherein x is 0<x?0.8 and y is 0<y?1.Type: ApplicationFiled: August 27, 2024Publication date: March 6, 2025Inventors: Ji-Won CHOI, Haena YIM, Yaelim HWANG, Chong Yun KANG, Seung Hyub BAEK, Seong Keun KIM, Hyun-Cheol SONG, Jungho YOON, Ji-Soo JANG, Sunghoon HUR
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Publication number: 20250073742Abstract: Provided is a control device and a substrate processing apparatus including the same. The substrate processing apparatus includes a support unit configured to support and rotate a first substrate, the support unit including a spin chuck, a spray unit configured to spray a processing fluid on the first substrate, a correction unit on a swing arm and configured to irradiate a beam onto the first substrate when the processing fluid is provided on the first substrate, wherein the swing arm is adjacent to the spin chuck and is configured to move the correction unit to a target point on the first substrate, and a controller configured to control the spin chuck and the swing arm, and correct a position error of the swing arm using a second substrate, wherein a plurality of anchor patterns are on the second substrate.Type: ApplicationFiled: July 10, 2024Publication date: March 6, 2025Inventors: Jin Yeong Sung, Ki Hoon Choi, Seung Un Oh, Young Ho Park, Sang Hyeon Ryu, Jang Jin Lee, Hyun Yoon, Sang Gun Lee, Yu Jin Cho, Ho Jong Hwang, Jong Ju Park, Jong Keun Oh, Yong Woo Kim
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Publication number: 20250081462Abstract: A semiconductor device includes gate electrodes stacked and spaced apart from each other in a first direction perpendicular to an upper surface of a substrate; interlayer insulating layers alternately stacked with the gate electrodes on the substrate; channel structures extending through the gate electrodes; and a separation region extending through the gate electrodes in the first direction and extending in a second direction perpendicular to the first direction, wherein each of the gate electrodes comprises a first conductive layer and a second conductive layer sequentially stacked, the second conductive layer including a metal nitride, and wherein the first conductive layer and the second conductive layer are each in physical contact with the separation region.Type: ApplicationFiled: November 19, 2024Publication date: March 6, 2025Inventors: Hauk Han, Taeyong Kim, Keun Lee, Jeonggil Lee, Taisoo Lim, Hanmei Choi
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Publication number: 20250064867Abstract: The present invention relates to a method for improving muscle strength, and/or muscle mass by administering a composition containing as an active ingredient at least one selected from the group consisting of Akkermansia muciniphila cells, a culture thereof and a lysate thereof, and a method for preventing or treating muscle diseases where muscle strength and/or mass is weakened by sarcopenia, cachexia or muscle wasting.Type: ApplicationFiled: September 18, 2024Publication date: February 27, 2025Applicant: KOREA RESEARCH INSTITUTE OF BIOSCIENCE AND BIOTECHNOLOGYInventors: Chul-Ho LEE, Byoung-Chan KIM, Yong-Hoon KIM, Jung-Ran NOH, Jae-Hoon KIM, Kyoung-Shim KIM, Dong-Hee CHOI, Young-Keun CHOI, Dong-Ho CHANG, Haiyoung JUNG, Jung Hwan HWANG
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Publication number: 20250065360Abstract: A control device and a substrate processing apparatus including the same are provided. The substrate processing apparatus includes: a support unit including a spin head and configured to support and to rotate a substrate; a spraying unit configured to spray processing liquid onto the substrate; a correction unit in a swing arm, the correction unit configured to move to a target point on the substrate and to irradiate a beam when the processing liquid is sprayed onto the substrate; and a control unit configured to calculate the target point, wherein the control unit is configured to convert image coordinates associated with a first coordinate system and then to calculate the target point by converting the image coordinates associated with the first coordinate system into image coordinates associated with a second coordinate system, and the second coordinate system is based on rotation angles of the spin head and the swing arm.Type: ApplicationFiled: July 10, 2024Publication date: February 27, 2025Inventors: Jin Yeong Sung, Ki Hoon Choi, Seung Un Oh, Young Ho Park, Sang Hyeon Ryu, Jang Jin Lee, Hyun Yoon, Sang Gun Lee, Yu Jin Cho, Ho Jong Hwang, Jong Ju Park, Jong Keun Oh, Yong Woo Kim
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Patent number: 12234350Abstract: A polyolefin thermoplastic elastomer composition for an airbag chute, includes a polypropylene, an olefin block copolymer, and a dendrimer as a material applied to a raw material of a passenger airbag chute. An olefin elastomer composite resin composition for an airbag chute includes 30-80 parts by weight of a polypropylene resin, 30-70 parts by weight of an olefin block copolymer, and 0.1-5 parts by weight of a dendrimer based on 100 parts by weight of the olefin elastomer composite resin composition. The olefin elastomer composite resin composition for an airbag chute, improves the dispersion of the elastomer by applying a high-flow elastomer and a low-flow polypropylene, and improves flowability and meltability characteristics without deteriorating physical properties by applying the dendrimer.Type: GrantFiled: July 2, 2019Date of Patent: February 25, 2025Assignee: CEPLA CO., LTD.Inventors: Chang Won Chae, Sung Yeon Lee, Chang Min Hong, Jong Soo Park, Jae Myung Rhee, Jin Young Huh, Kyu Haeng Cho, Dae Keun Kim, Gwang Ho Go, Poong Hyun Choi
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Patent number: 12237391Abstract: A semiconductor device includes: an active pattern on a substrate, wherein the active pattern includes a plurality of channel layers stacked on one another; a plurality of source/drain patterns spaced apart from each other in a first direction and disposed on the active pattern, wherein the plurality of source/drain patterns are connected to each other through the plurality of channel layers; and first and second gate electrodes at least partially surrounding the channel layers and extending in a second direction, wherein the second direction intersects the first direction, wherein the active pattern has a first sidewall and a second sidewall that faces the first sidewall, and wherein a first distance between the first sidewall of the active pattern and an outer sidewall of the first gate electrode is different from a second distance between the second sidewall of the active pattern and an outer sidewall of the second gate electrode.Type: GrantFiled: June 28, 2022Date of Patent: February 25, 2025Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Junggun You, Beomjin Park, Sughyun Sung, Hojin Lee, Dongwon Kim, Donggyu Lee, Myoung-Sun Lee, Keun Hwi Cho, Hanbyul Choi, Jiyong Ha
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Publication number: 20250063763Abstract: A semiconductor device may include a backside wiring line in a first backside interlayer insulating film, a fin-type pattern on the backside wiring line, a second backside interlayer insulating film between the fin-type pattern and the first backside interlayer insulating film, a gate electrode on the fin-type pattern, a first source/drain pattern on a side of the gate electrode, and a backside source/drain contact in a backside contact hole defined by the fin-type pattern and the second backside interlayer insulating film. The backside source/drain contact may connect the backside wiring line and the first source/drain pattern. The backside source/drain contact may include an upper pattern and a lower pattern. The upper pattern may be between the lower pattern and the first source/drain pattern, and may fill at least a portion of the first backside contact hole. The upper pattern may have a single conductive film structure.Type: ApplicationFiled: February 14, 2024Publication date: February 20, 2025Applicant: Samsung Electronics Co., Ltd.Inventors: Won Keun CHUNG, Geun Woo KIM, Jun Ki PARK, Wan Don KIM, Hyo Seok CHOI
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Patent number: 12230831Abstract: One aspect of the present invention provides a stretching apparatus for manufacturing a separator including a first stretching machine and a second stretching machine arranged in parallel with each other, in which the first stretching machine includes a plurality of first unit sections having different stretching ratios, and the second stretching machine includes a plurality of second unit sections having different stretching ratios, the overall stretching ratio by each of the first stretching machine and the second stretching machine is the same each other, and at least one stretching ratio of the first unit section and at least one stretching ratio of the second unit section are different from each other and a method of manufacturing a separator using the same.Type: GrantFiled: July 1, 2022Date of Patent: February 18, 2025Assignees: W-SCOPE KOREA CO., LTD., W-SCOPE CHUNGJU PLANT CO., LTD.Inventors: Kyoung Sun Ryu, Won Keun Choi, Kwang Ho Choi, Pyung Yong Park, Byung Hyun Kim
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Publication number: 20250054666Abstract: An embodiment magnetorheological (MR) damper includes a stator including a solenoid coil to which a current is applicable, a rotor configured to rotate with respect to the stator, and an orifice disposed between the stator and the rotor, wherein the orifice is configured to allow fluids sealed in a first chamber and a second chamber defined by the stator and the rotor to communicate with each other.Type: ApplicationFiled: December 5, 2023Publication date: February 13, 2025Inventors: Youngil Sohn, Min Jun Kim, Jun Ho Seong, Sehyun Chang, Woo Keun Park, Seung Bok Choi, Byung-Hyuk Kang, Bo Gyu Kim
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Publication number: 20250042070Abstract: A mold for manufacturing a crash pad including a lower mold, the lower mold configured to receive a scrim and having grooves formed thereon to correspond to a shape of an inner surface of the crash pad and a shape of an airbag chute, an upper mold configured to be received by the lower mold and formed to correspond to a shape of an outer surface of the crash pad, and scrim fixing cores configured to be received by the lower mold, the lower mold including a scrim seating portion on which the scrim is seated, the scrim fixing cores being configured to be disposed on both side surfaces of the scrim seating portion when received by the lower mold, and the scrim fixing cores being configured to fix the scrim while at least partially adjoining the scrim seating portion in being received by the lower mold.Type: ApplicationFiled: February 7, 2024Publication date: February 6, 2025Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Ik Keun CHOI, Young Jin YOU, Chang Wan SON
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Publication number: 20250026299Abstract: A scrim including a body portion disposed on an airbag door, the airbag door being configured to open upon a deployment of an airbag, a bent portion disposed on a wall surface of an airbag chute, the airbag chute being formed in a mesh shape, and a hinge portion connecting the body portion and the bent portion, the hinge portion being configured to be partially folded to be seated in the airbag chute.Type: ApplicationFiled: January 31, 2024Publication date: January 23, 2025Applicant: HYUNDAI MOBIS CO., LTD.Inventor: Ik Keun CHOI
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Publication number: 20250026413Abstract: A cowl cross structure including a cowl portion disposed in a driver's seat section in a width direction of a vehicle, the cowl portion including a cowl upper and a cowl lower and a crash pad portion provided in a structure extending from the cowl portion, and disposed between a center fascia section and a passenger's seat section of the vehicle, the crash pad portion including a glovebox accommodation space that is open toward an interior of the vehicle on a front surface thereof that is exposed to the interior of the vehicle.Type: ApplicationFiled: September 12, 2023Publication date: January 23, 2025Applicant: HYUNDAI MOBIS CO., LTD.Inventors: Ik Keun CHOI, Min Kyeong LEE
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Patent number: 12179380Abstract: A press apparatus for vehicle crash pads including real wood sheets. The press apparatus includes a lower press including an engraved part, and a support part to support an upper press, the support part having a fixing protrusion, the upper press including an embossed part, first slides fixed to maintain a shape of the engraved part during a compression process of the real wood sheet, the first slides compressing a rear surface of the real wood sheet while rising along the embossed part, and a second slide to compress the real wood sheet during the compression process of the real wood sheet. During a wrapping process of the real wood sheet, the second slide compresses the real wood sheet to an inner rear surface of a core while falling such that a portion of the real wood sheet bent inward of the engraved part is wound around the core.Type: GrantFiled: June 15, 2022Date of Patent: December 31, 2024Assignees: Hyundai Mobis Co., Ltd., Seoyon Autovision Co., Ltd.Inventors: Ik Keun Choi, Min Kyeong Lee, Hyun Ho Lee, Ji Seung Hong, Jong Jin Lee
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Patent number: 12138650Abstract: Provided is an apparatus for ejecting viscous liquid aerosol, and more particularly, an apparatus for ejecting viscous liquid aerosol capable of dispensing a viscous liquid to a work with a fine line width by ejecting the viscous liquid in the form of aerosols. The apparatus for ejecting viscous liquid aerosol may be configured compactly by miniaturizing a device capable of aerosolizing and ejecting viscous liquid in the form of aerosols. In addition, since the apparatus for ejecting viscous liquid aerosol has a structure that is easy to miniaturize, it is easy to uniformly maintain the characteristics of aerosol.Type: GrantFiled: November 26, 2021Date of Patent: November 12, 2024Assignee: PROTEC CO., LTD.Inventors: Seung Min Hong, Hansung Lee, Eui Keun Choi, Heejae Jin
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Patent number: 12128953Abstract: A cowl cross bar assembly with a reduced weight and an increased stiffness. The cowl cross bar assembly includes a first pipe and a second pipe that are hollow and disposed laterally inside a chassis, a dash mounting member disposed between both ends of the first pipe, and a stiffener accommodated in an internal space of the dash mounting member and configured to absorb collision energy generated in a collision of a vehicle.Type: GrantFiled: December 29, 2020Date of Patent: October 29, 2024Assignee: Hyundai Mobis Co., Ltd.Inventor: Ik Keun Choi
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Patent number: D1066261Type: GrantFiled: June 29, 2023Date of Patent: March 11, 2025Assignee: LG Energy Solution, Ltd.Inventors: Jin-Oh Yang, Kwang-Keun Oh, In-Hyuk Jung, Hae-Won Choi
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Patent number: D1066262Type: GrantFiled: June 29, 2023Date of Patent: March 11, 2025Assignee: LG Energy Solution, Ltd.Inventors: Jin-Oh Yang, Kwang-Keun Oh, In-Hyuk Jung, Hae-Won Choi