Patents by Inventor Seung-Han Park
Seung-Han Park 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: 20240157878Abstract: A luggage board for a vehicle includes a core layer; a first layer covering a portion of the core layer; and a second layer covering a remaining portion of the core layer except for a region covered by the first layer. End portions of the first layer and the second layer disposed on a side surface of the core layer are bonded to each other.Type: ApplicationFiled: November 10, 2022Publication date: May 16, 2024Applicants: Hyundai Motor Company, Kia Corporation, Hanwha Advanced Materials CorporationInventors: Hee Sang PARK, Won Jong Lee, Sang Eun Jahng, Yeon Sim Yoon, Seung Kun Lee, Seok Cheol Kim, Dong Han Lee, Hak Bong Lee, Eun Gi Kim, Jae Sung Byun
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Patent number: 11966549Abstract: Disclosed is a touch sensitive display apparatus which decreases a load of each of a plurality of touch electrodes and reduces a load deviation between the plurality of touch electrodes, thereby enhancing image quality. The touch sensitive display apparatus comprises a touch sensitive panel. The touch panel comprises a plurality of touch electrodes comprising at least a first touch electrode. The first touch electrode comprises a plurality of first touch electrode lines that are parallel to each other. A first touch signal line is connected to the plurality of first touch electrode lines of the first touch electrode, and the first touch electrode is driven for image display and touch sensing via the first touch signal line. A first connecting line is in a different layer than the first touch electrode lines, and the first connecting line is connected to the plurality of first touch electrode lines.Type: GrantFiled: January 6, 2023Date of Patent: April 23, 2024Assignee: LG Display Co., Ltd.Inventors: Ju Han Kim, Yong Chan Park, Jin Seong Kim, Seung Kyeom Kim
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Patent number: 11948808Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.Type: GrantFiled: December 6, 2021Date of Patent: April 2, 2024Assignee: AMKOR TECHNOLOGY SINGAPORE HOLDING PTE. LTD.Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
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Publication number: 20240105963Abstract: A method for manufacturing a gas diffusion layer for a fuel cell wherein carbon nanotubes are impregnated into Korean paper, thereby enhancing electroconductivity, and a gas diffusion layer manufactured thereby. The method for manufacturing a gas diffusion layer for a fuel cell which is to manufacture a gas diffusion layer as a constituent member of a unit cell in a fuel cell, includes a support preparation step of preparing a support with Korean paper; a dispersion preparation step of dispersing a carbon substance in a solvent to form a dispersion, a coating step of coating the support with the dispersion, and a thermal treatment step of thermally treating the dispersion-coated support to fix the carbon substance to the support.Type: ApplicationFiled: March 6, 2023Publication date: March 28, 2024Inventors: Seung Tak Noh, Ji Han Lee, In Seok Lee, Jae Man Park, Won Jong Choi, Choong Hee Kim, Seong Hwang Kim, Jong Hoon Lee, Soo Jin Park, Seul Yi Lee
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Publication number: 20240055482Abstract: A semiconductor device including: first and second cell regions; a substrate including first and second surfaces; first to third active patterns extending in a first horizontal direction in the first cell region, the first to third active patterns spaced apart from each other in a second horizontal direction; a fourth active pattern extending in the first horizontal direction in the second cell region, the fourth active pattern is aligned with the second active pattern in the first horizontal direction; an active cut separating the second and fourth active patterns; a source/drain region on the second active pattern; a buried rail extending in the first horizontal direction on the second surface of the substrate, the first buried rail overlaps each of the second and fourth active patterns in a vertical direction; and a source/drain contact penetrating the substrate and second active pattern and connecting the source/drain region to the buried rail.Type: ApplicationFiled: March 31, 2023Publication date: February 15, 2024Inventors: Seok Hyeon YOON, Kyo-Wook LEE, Seung Hun LEE, Seung Han PARK
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Publication number: 20230388630Abstract: A foldable portable device is disclosed. The foldable portable device according to the present invention includes a first body provided with a first lens configured to recognize an object and a first image sensor configured to detect an image of the object recognized by the first lens, a second body coupled to the first body to be folded toward the first body and provided with a second lens configured to adjust a focus for the object recognized through the first lens, and a first controller provided in the second body and configured to adjust a magnification of the object focused by the second lens, wherein the first lens and the second lens are provided to have the same optical path when the second body is folded toward the first body and overlaps the first body.Type: ApplicationFiled: April 11, 2023Publication date: November 30, 2023Applicant: UIF (University Industry Foundation), Yonsei UniversityInventors: Seung Han PARK, Dae Yeon KIM, Jae Hoon LEE, Ha Rim JEONG
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Publication number: 20230302769Abstract: A sensor for measuring a temperature change amount. The sensor includes a first composite material layer including a polymer having a volume changing according to a temperature change amount; an electrode layer provided on one side of the first composite material layer and capable of representing the temperature change amount as a resistance change amount; and a second composite material layer at least partially provided on the upper side of the first composite material layer and containing polydimethylsiloxane (PDMS) and at least one of carbon nanotubes (CNT), boron nitride nanotubes (BNNT), and graphene or containing a thermoplastic polyurethane (TPU) so that the temperature change occurring on one side thereof is transferred to the other side thereof.Type: ApplicationFiled: March 12, 2021Publication date: September 28, 2023Applicant: Amorepacific CorporationInventors: Jeong Eun SEO, Hyun Hyub KO, JinYoung MYOUNG, Jong Hwa PARK, Young Oh LEE, Young Kyung KIM, Seung Han PARK, Won Seok PARK, Sung Won YI, Tae Ryong LEE, Byung Guen CHAE
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Patent number: 11229586Abstract: A surfactant-free cosmetic composition is disclosed. The composition is a stable water in silicone oil (W/S) formulation containing a silicone oil phase portion and an aqueous phase portion, wherein the silicone oil phase portion contains an emollient having a pyrrolidone carboxylic acid group, oil-absorbing powder and silicone oil, and the aqueous phase portion contains 50 wt.% or more of water based on the total weight of the surfactant-free cosmetic composition. The composition may further contain a high content of vitamin C or a vitamin C derivative and has improved long term storage stability.Type: GrantFiled: June 15, 2020Date of Patent: January 25, 2022Assignee: AMOREPACIFIC CORPORATIONInventors: Seong Chan Eo, Seung Han Park, Byung Fhy Suh, Ji Sik Shin, Dong Won Choi, Byung Guen Chae
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Patent number: 11202741Abstract: The present invention relates to a core-shell capsule comprising: a core comprising an oil, a solvent satisfying relational expression 1 below, and a water-insoluble polymer compound dissolved in the solvent; and a water-insoluble polymer shell enclosing the core. 0.01?CA/CB?100??[Relational expression 1] (in relational expression 1, CA/CB is the distribution coefficient of solvent, and when the solvent is dissolved in oil and water to reach equilibrium, CA is the concentration of the solvent dissolved in the oil and CB is the concentration of the solvent dissolved in water).Type: GrantFiled: September 26, 2016Date of Patent: December 21, 2021Assignee: AMOREPACIFIC CORPORATIONInventors: Ji Sik Shin, Young Suk Cho, Seung Han Park, Byung Geun Chae
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Patent number: 11077031Abstract: The present invention relates to: an oil-in-water emulsion composition having a viscosity of 1,500-50,000 cps, and comprising an anionic surfactant and a sugar surfactant so as to satisfy the following relational expression 1; and a cosmetic composition containing the same. [Relational expression 1] 0.01?A/B?1 (In relational expression 1, A is the wt % of the anionic surfactant, and B is the wt % of the sugar surfactant, wherein the wt % of each ingredient is based on the total weight of the composition, and B is 1-30 wt %.Type: GrantFiled: September 28, 2016Date of Patent: August 3, 2021Assignee: AMOREPACIFIC CORPORATIONInventors: Young Uk Cho, Byung Geun Chae, Sungil Park, Seong A Cho, Do Hoon Kim, Seung Han Park, Jae il Han
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Patent number: 10935658Abstract: Disclosed are a lidar sensor for vehicles and a method of operating the same. In accordance with an embodiment of the present disclosure, the lidar sensor may include a first sensor configured to measure a distance to a target; and a second sensor configured to control output of a transmission signal considering the measured distance and measure a front including the target using the controlled transmission signal in high resolution.Type: GrantFiled: April 26, 2018Date of Patent: March 2, 2021Assignees: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, UNIST (Ulsan National Institute of Science and Technology)Inventors: Seung Han Park, Young Cheol Chae, Seong Jin Kim
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Publication number: 20200405592Abstract: A surfactant-free cosmetic composition is disclosed. The composition is a stable water in silicone oil (W/S) formulation containing a silicone oil phase portion and an aqueous phase portion, wherein the silicone oil phase portion contains an emollient a pyrrolidone carboxylic acid group, oil-absorbing powder and silicone oil, and the aqueous phase portion contains 50 wt. % or more of water based on the total weight of the surfactant-free cosmetic composition. The composition may further contain a high content of vitamin C or a vitamin C derivative and has improved long term storage stability.Type: ApplicationFiled: June 15, 2020Publication date: December 31, 2020Applicant: AMOREPACIFIC CORPORATIONInventors: Seong Chan EO, Seung Han PARK, Byung Fhy SUH, Ji Sik SHIN, Dong Won CHOI, Byung Guen CHAE
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Publication number: 20190086540Abstract: Disclosed are a lidar sensor for vehicles and a method of operating the same. In accordance with an embodiment of the present disclosure, the lidar sensor may include a first sensor configured to measure a distance to a target; and a second sensor configured to control output of a transmission signal considering the measured distance and measure a front including the target using the controlled transmission signal in high resolution.Type: ApplicationFiled: April 26, 2018Publication date: March 21, 2019Applicants: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY, UNIST (Ulsan National Institute of Science and Technology)Inventors: Seung Han PARK, Young Cheol CHAE, Seong Jin KIM
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Patent number: 10089539Abstract: Disclosed is a rear-view camera system for a vehicle. The rear-view camera system for a vehicle according to one embodiment of the present invention includes at least one wide-angle lens and at least one standard lens, and may take a rear image of the vehicle using the wide-angle lens or the standard lens. According to the embodiment of the present invention, it is possible to reduce an accident risk, while the vehicle is reversing, by providing an image taken through the wide-angle lens or an image taken through the standard lens according to a distance between the vehicle and an object located at a rear thereof or a user's selection, and also to observe rules of parking etiquette without any difficulty.Type: GrantFiled: August 4, 2016Date of Patent: October 2, 2018Assignee: University-Industry Foundation, Yonsei UniversityInventor: Seung Han Park
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Publication number: 20180243180Abstract: The present invention relates to: an oil-in-water emulsion composition having a viscosity of 1,500-50,000 cps, and comprising an anionic surfactant and a sugar surfactant so as to satisfy the following relational expression 1; and a cosmetic composition containing the same. [Relational expression 1] 0.01?A/B?1 (In relational expression 1, A is the wt % of the anionic surfactant, and B is the wt % of the sugar surfactant, wherein the wt % of each ingredient is based on the total weight of the composition, and B is 1-30 wt %.Type: ApplicationFiled: September 28, 2016Publication date: August 30, 2018Inventors: Young Uk CHO, Byung Geun CHAE, Sungil PARK, Seong A CHO, Do Hoon KIM, Seung Han PARK, Jae il HAN
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Publication number: 20180243183Abstract: The present invention relates to a core-shell capsule comprising: a core comprising an oil, a solvent satisfying relational expression 1 below, and a water-insoluble polymer compound dissolved in the solvent; and a water-insoluble polymer shell enclosing the core. [Relational Expression 1] 0.01?CA/CB?100 (in relational expression 1, CA/CB is the distribution coefficient of solvent, and when the solvent is dissolved in oil and water to reach equilibrium, CA is the concentration of the solvent dissolved in the oil and CB is the concentration of the solvent dissolved in water.Type: ApplicationFiled: September 26, 2016Publication date: August 30, 2018Inventors: Ji Sik SHIN, Young Suk CHO, Seung Han PARK, Byung Geun CHAE
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Publication number: 20180055742Abstract: The present invention relates to composite powder having enhanced skin adhesiveness, since the surface of inorganic powder contained in a cosmetic material is evenly covered with a pressure-sensitive adhesive polymer, a cosmetic composition containing same, and a method for preparing same. A cosmetic material having the composite powder according to the present invention shows adhesiveness resulting from a pressure-sensitive adhesive polymer, thereby having excellent skin adhesiveness, enhanced coverage and lasting power due to same, excellent oil dispersibility and spreadability when applied on the skin, and bringing light and refreshing feeling when used.Type: ApplicationFiled: March 8, 2016Publication date: March 1, 2018Applicant: AMOREPACIFIC CORPORATIONInventors: Hyun Suk LEE, Yong Jin KIM, Jon Hwan LEE, Su Jin LEE, Kyung Ho CHOI, Yeong Jin CHOI, Seung Han PARK, Sung-Wook CHOI, Dae-Ryong JUN
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Patent number: 9905645Abstract: A vertical field effect transistor is provided as follows. A substrate has a lower drain and a lower source arranged along a first direction in parallel to an upper surface of the substrate. A fin structure is disposed on the substrate and extended vertically from the upper surface of the substrate. The fin structure includes a first end portion and a second end portion arranged along the first direction. A bottom surface of a first end portion of the fin structure and a bottom surface of a second end portion of the fin structure overlap the lower drain and the lower source, respectively. The fin structure includes a sidewall having a lower sidewall region, a center sidewall region and an upper sidewall region. A gate electrode surrounds the center side sidewall region of the fin structure.Type: GrantFiled: September 2, 2016Date of Patent: February 27, 2018Assignee: SAMSUNG ELECTRONICS CO., LTD.Inventors: Myung Gil Kang, Seung Han Park, Yong Hee Park, Sang Hoon Baek, Sang Woo Lee, Keon Yong Cheon, Sung Man Whang
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Publication number: 20170345897Abstract: A vertical field effect transistor is provided as follows. A substrate has a lower drain and a lower source arranged along a first direction in parallel to an upper surface of the substrate. A fin structure is disposed on the substrate and extended vertically from the upper surface of the substrate. The fin structure includes a first end portion and a second end portion arranged along the first direction. A bottom surface of a first end portion of the fin structure and a bottom surface of a second end portion of the fin structure overlap the lower drain and the lower source, respectively. The fin structure includes a sidewall having a lower sidewall region, a center sidewall region and an upper sidewall region. A gate electrode surrounds the center side sidewall region of the fin structure.Type: ApplicationFiled: September 2, 2016Publication date: November 30, 2017Inventors: Myung Gil KANG, Seung Han PARK, Yong Hee PARK, Sang Hoon BAEK, Sang Woo LEE, Keon Yong CHEON, Sung Man WHANG
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Publication number: 20170039437Abstract: Disclosed is a rear-view camera system for a vehicle. The rear-view camera system for a vehicle according to one embodiment of the present invention includes at least one wide-angle lens and at least one standard lens, and may take a rear image of the vehicle using the wide-angle lens or the standard lens. According to the embodiment of the present invention, it is possible to reduce an accident risk, while the vehicle is reversing, by providing an image taken through the wide-angle lens or an image taken through the standard lens according to a distance between the vehicle and an object located at a rear thereof or a user's selection, and also to observe rules of parking etiquette without any difficulty.Type: ApplicationFiled: August 4, 2016Publication date: February 9, 2017Inventor: Seung Han Park