Patents by Inventor Kyu-in Han
Kyu-in Han 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: 11312556Abstract: The present disclosure is directed to a packaging for at least one false eyelash. In one embodiment, the packaging for the at least one false eyelash comprises a tray comprising one or more openings and at least one adhesive tab comprising an adhesive side coupled to a bottom side of the tray, wherein the adhesive side sticks to the at least one false eyelash via the one or more openings in the tray, wherein the at least one adhesive tab comprises a non-adhesive member that is used to pull the adhesive side away from the bottom side of the tray to release the at least one false eyelash from the tray.Type: GrantFiled: March 12, 2015Date of Patent: April 26, 2022Assignee: Kiss Nail Products, Inc.Inventors: Kyu Sang Han, Siyong Sung
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Publication number: 20220123480Abstract: An antenna apparatus includes a patch antenna pattern; a first feed via to feed power to the patch antenna pattern in a non-contact manner on a first side of the patch antenna pattern; and a plurality of feed patterns disposed on the first side of the patch antenna pattern on different levels and overlapping each other, and including at least one feed pattern that is electrically connected to the first feed via, and each having a width greater than a width of the first feed via and a cross-sectional area smaller than a cross-sectional area of the patch antenna pattern.Type: ApplicationFiled: December 29, 2021Publication date: April 21, 2022Applicants: Samsung Electro-Mechanics Co., Ltd., Seoul National University R&DB FoundationInventors: Ju Hyoung PARK, Jung Woo SEO, Jung Suek OH, Jeong Ki RYOO, Kyu Bum HAN
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Publication number: 20220106657Abstract: A method for manufacturing an oriented electrical steel sheet according to an exemplary embodiment of the present invention includes: providing a slab including, as wt %, Si at equal to or less than 4.0% (excluding 0%), C at 0.001% to 0.4%, and Mn at 0.001% to 2.0%, and including a balance including Fe and inevitably mixed and input impurities; reheating the slab; manufacturing a hot steel sheet by hot-rolling the slab; performing hot-rolled steel sheet annealing to the hot steel sheet; primarily cold-rolling the hot-rolled steel sheet annealed hot steel sheet; decarburization-annealing the cold-rolled steel sheet; secondarily cold-rolling the decarburization-annealed steel sheet; and finally annealing the cold-rolled steel sheet, wherein, regarding the finally annealed steel sheet, a size 2L of a magnetic domain existing in a grain is less than a thickness D of the steel sheet (2L<D).Type: ApplicationFiled: December 17, 2021Publication date: April 7, 2022Applicant: POSCOInventors: Kyu-Seok HAN, Hyun-Seok KO
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Publication number: 20220099579Abstract: Provided is a Raman scattering measurement apparatus including a light source which emits light to smoke particles, a filter configured to block light which is incident to the smoke particles and passes through the particle and to allow Raman scattered light to pass therethrough, and a photodetector which detects the Raman scattered light passing through the filter in order to distinguish fire smoke generated due to a true fire from non-fire smoke generated due to daily life or industrial activity. The present invention also provides a fire determination apparatus including a unit which reads a Raman shift from Raman scattered light detected by the photodetector of the Raman scattering measurement apparatus, estimates a smoke component from the read Raman shift, and determines fire/non-fire from the estimated smoke component and a method thereof.Type: ApplicationFiled: September 17, 2021Publication date: March 31, 2022Inventors: Hoe Sung YANG, Soo Cheol KIM, Hyun Seok KIM, Sang Hyun MO, So Young PARK, Kang Bok LEE, Kyu Won HAN
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Publication number: 20220102872Abstract: A chip antenna includes a first ceramic substrate, a second ceramic substrate disposed to face the first ceramic substrate, a first patch disposed on one surface of the first ceramic substrate to operate as a feeding patch, a second patch disposed on the second ceramic substrate to operate as a radiation patch, at least one feed via penetrating through the first ceramic substrate in a thickness direction to provide a feed signal to the first patch, and a bonding pad disposed on a second surface of the first ceramic substrate opposite the first surface. A thickness of the first ceramic substrate is greater than a thickness of the second ceramic substrate.Type: ApplicationFiled: December 10, 2021Publication date: March 31, 2022Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Ju Hyoung PARK, Kyu Bum HAN, Jae Yeong KIM, Jeong Ki RYOO, Sung Nam CHO, Sung Yong AN
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Patent number: 11279799Abstract: Provided are a polyester resin having high heat resistance and degree of crystallinity, a preparation method thereof, and a resin molded article formed therefrom, the resin molded article having superior heat resistance and mechanical strength and maintaining high transparency.Type: GrantFiled: December 12, 2016Date of Patent: March 22, 2022Assignee: SK Chemicals Co., Ltd.Inventors: Su-Min Lee, Yoo Jin Lee, Kyu-Chan Han
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Patent number: 11252970Abstract: The present invention relates to apparatus and methods for assembling food products. More particularly, the invention relates to apparatus and methods for associating foodstuff and liquid with a base. Foodstuff may include food items such as meats, vegetables, cheeses, amongst others. Liquids include those food items that have a low viscosities (e.g. sauces, dressings, oils), high viscosities (e.g. peanut butter, frosting), and anything in between. A base can be anything on which foodstuff or liquid may be associated (e.g. bread, cake, cookies, pizza dough, a bowl in which to place foodstuff).Type: GrantFiled: March 21, 2019Date of Patent: February 22, 2022Assignee: Picnic Works, Inc.Inventors: Colton Anderson, Brian Michael De Vitis, Kyu Sung Han, Emmett Walter Lalish, Garett Ochs, Kort Edward Reinecke, Cole Clark Rogers, Derek David Soike, Nicholas Alan Halverson Spada, Sage Paladeni Van Tilburg, Andrea Margaret Willson, Clayton Wood, Nicholaus Clarendon Wright, Shiyu Xia
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Publication number: 20220042135Abstract: An oriented electrical steel sheet according to an exemplary embodiment of the present invention includes C: 0.01% or less (excluding 0%), Si: 2.0%-4.0%, Mn: 0.01%-0.20%, acid soluble Al: 0.040% or less (excluding 0%), N: 0.008% (excluding 0%), S: 0.008% (excluding 0%), Se: 0.0001-0.008%, Cu: 0.002-0.1%, Ni: 0.005-0.1%, Cr: 0.005-0.1%, P: 0.005%-0.1% and Sn: 0.005%-0.20%, one or more among Sb: 0.0005%-0.10%, Ge: 0.0005%-0.10%, As: 0.0005%-0.10%, Pb: 0.0001%-0.10%, Bi: 0.0001%-0.10% and Mo: 0.001-0.1% as wt %, and consisting of the balance of Fe and other inevitable impurities, and after final secondary recrystallization, a magnetic flux density B8 is 1.92 Tesla or more.Type: ApplicationFiled: October 31, 2019Publication date: February 10, 2022Inventors: Kyu-Seok Han, Chang Soo Park, Seung Il Kim, Joo Young Koo, Jae Kim, Seon Young Yu
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Patent number: 11245192Abstract: A chip antenna includes: a first dielectric layer; a second dielectric layer upwardly spaced apart from the first dielectric layer; a patch antenna pattern disposed on the second dielectric layer; a feed via extending through the first dielectric layer; a feed pattern disposed between the first and second dielectric layers, electrically connected to the feed via, and spaced apart from the patch antenna pattern; and an adhesive layer adhered to the first and second dielectric layers. The adhesive layer includes a cavity surrounding the feed pattern between the first and second dielectric layers and; and a vent disposed between the cavity and an external side surface of the adhesive layer.Type: GrantFiled: August 25, 2020Date of Patent: February 8, 2022Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Dae Ki Lim, Young Sik Hur, Kyu Bum Han, Ju Hyoung Park, Myeong Woo Han, Jeong Ki Ryoo
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Patent number: 11242266Abstract: A fluid treatment device includes a pipe including an inlet, an outlet, an internal space through which a fluid moves and including a light source part disposed in the internal space and providing a light to the fluid. The light source part includes at least one light source unit having a substrate and a plurality of light sources disposed on the substrate and emitting the light. A ratio of a first distance between two light sources adjacent to each other to a second distance between each light source and an inner circumferential surface of the pipe is 1:1.25 or less when viewed in a longitudinal-section.Type: GrantFiled: February 28, 2020Date of Patent: February 8, 2022Assignee: SEOUL VIOSYS CO., LTD.Inventors: Jae Young Choi, Kyu Won Han, Yeo Jin Yoon, Woong Ki Jeong
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Patent number: 11245201Abstract: An antenna apparatus includes a patch antenna pattern; a first feed via to feed power to the patch antenna pattern in a non-contact manner on a first side of the patch antenna pattern; and a plurality of feed patterns disposed on the first side of the patch antenna pattern on different levels and overlapping each other, and including at least one feed pattern that is electrically connected to the first feed via, and each having a width greater than a width of the first feed via and a cross-sectional area smaller than a cross-sectional area of the patch antenna pattern.Type: GrantFiled: October 24, 2019Date of Patent: February 8, 2022Assignees: Samsung Electro-Mechanics Co., Ltd., Seoul National University R&DB FoundationInventors: Ju Hyoung Park, Jung Woo Seo, Jung Suek Oh, Jeong Ki Ryoo, Kyu Bum Han
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Patent number: 11237370Abstract: A dual inclined beam line-scanning confocal microscope apparatus, associated method, and applications thereof. An embodied dual-inclined beam line-scanning confocal microscope (2iLS) utilizes dual, parallel excitation beams each having a focused line shape that are scanned over a fluorescent sample. The emitted fluorescence from the sample is spatially filtered and detected by an array detector. 2iLS microscopy provides high resolution, ultrasensitivity, and deep optical sectioning capability. A reduced excitation intensity lowers photobleaching and photodamage.Type: GrantFiled: April 30, 2019Date of Patent: February 1, 2022Assignee: UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.Inventors: Kyu Young Han, Jialei Tang
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Patent number: 11233336Abstract: A chip antenna includes a first ceramic substrate, a second ceramic substrate disposed to face the first ceramic substrate, a first patch disposed on one surface of the first ceramic substrate to operate as a feeding patch, a second patch disposed on the second ceramic substrate to operate as a radiation patch, at least one feed via penetrating through the first ceramic substrate in a thickness direction to provide a feed signal to the first patch, and a bonding pad disposed on a second surface of the first ceramic substrate opposite the first surface. A thickness of the first ceramic substrate is greater than a thickness of the second ceramic substrate.Type: GrantFiled: October 31, 2019Date of Patent: January 25, 2022Assignee: Samsung Electro-Mechanics Co., Ltd.Inventors: Ju Hyoung Park, Kyu Bum Han, Jae Yeong Kim, Jeong Ki Ryoo, Sung Nam Cho, Sung Yong An
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Patent number: 11231570Abstract: A fluorescent emission HIST microscope utilizes a highly inclined tile beam that is scanned over a biological sample object. Fluorescence emission from the sample is propagated through a confocal slit into an sCMOS camera supporting a rolling shutter mode. The tile beam is synchronously swept with the readout of the camera to facilitate the rejection of background. The system provides for decoupling of the total imaging area from the beam thickness, which now solely depends on the width of the tile beam, enabling a thinner illumination and larger FOV imaging. Clear visualization of single molecules across a 130 ?m×130 ?m FOV provided a greater than 40× FOV than conventional HILO imaging. An associated imaging method is disclosed.Type: GrantFiled: April 30, 2019Date of Patent: January 25, 2022Assignee: UNIVERSITY OF CENTRAL FLORIDA RESEARCH FOUNDATION, INC.Inventors: Kyu Young Han, Jialei Tang
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Publication number: 20220005763Abstract: Disclosed is a semiconductor device comprising a substrate, a first dielectric layer on the substrate, a first lower conductive line in the first dielectric layer, an etch stop layer on the first dielectric layer, a via-structure that penetrates the etch stop layer and connects to the first lower conductive line, a second dielectric layer on the etch stop layer, and an upper conductive line that penetrates the second dielectric layer and connects to the via-structure. The first dielectric layer includes a dielectric pattern at a level higher than a top surface of the first lower conductive line. The upper conductive line is in contact with a top surface of the etch stop layer. The etch stop layer has at an upper portion a rounded surface in contact with the via-structure.Type: ApplicationFiled: September 21, 2021Publication date: January 6, 2022Applicant: Samsung Electronics Co., Ltd.Inventors: Jangho LEE, Jongmin BAEK, Wookyung YOU, Kyu-Hee HAN, Suhyun BARK
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Publication number: 20210393817Abstract: A sterilization module including a main body including an ultraviolet outlet, a transparent member disposed on the ultraviolet outlet to transmit ultraviolet light, and a light source unit irradiating ultraviolet light toward the transparent member, and a sealing member, in which the light source unit includes a circuit board and a light emitting diode chip mounted thereon and including an epitaxial substrate, a conductive semiconductor layer electrically connected to the circuit board directly by an electrode, ultraviolet light is c irradiated toward the transparent member by passing through the epitaxial substrate, the sealing member is disposed between the transparent member and the circuit board, and a distance between the transparent member and the circuit board spaced apart from each other by the sealing member is greater than a height of the light emitting diode chip.Type: ApplicationFiled: July 6, 2018Publication date: December 23, 2021Inventors: Woong Ki JEONG, Jae Hak JEONG, Si Ho YU, Byung Chul JOO, Jae Young CHOI, Kyu Won HAN, Yeo Jin YOON
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Patent number: 11202533Abstract: The present invention relates to apparatus and methods for assembling food products. More particularly, the invention relates to apparatus and methods for associating foodstuff and liquid with a base. Foodstuff may include food items such as meats, vegetables, cheeses, amongst others. Liquids include those food items that have a low viscosities (e.g. sauces, dressings, oils), high viscosities (e.g. peanut butter, frosting), and anything in between. A base can be anything on which foodstuff or liquid may be associated (e.g. bread, cake, cookies, pizza dough, a bowl in which to place foodstuff).Type: GrantFiled: March 21, 2019Date of Patent: December 21, 2021Assignee: Picnic Works, Inc.Inventors: Colton Anderson, Brian Michael De Vitis, Kyu Sung Han, Emmett Walter Lalish, Garett Ochs, Kort Edward Reinecke, Cole Clark Rogers, Derek David Soike, Nicholas Alan Halverson Spada, Sage Paladeni Van Tilburg, Andrea Margaret Willson, Clayton Wood, Nicholaus Clarendon Wright, Shiyu Xia
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Publication number: 20210376490Abstract: A chip antenna module includes a substrate, a plurality of chip antennas disposed on a first surface of the substrate, and an electronic element mounted on a second surface of the substrate, wherein each of the plurality of chip antennas includes a first ceramic substrate mounted on the first surface of the substrate, a second ceramic substrate opposing the first ceramic substrate, a first patch disposed on the first ceramic substrate, and a second patch disposed on the second ceramic substrate, and the first ceramic substrate and the second ceramic substrate are spaced apart from each other.Type: ApplicationFiled: August 11, 2021Publication date: December 2, 2021Applicant: Samsung Electro-Mechanics Co., Ltd.Inventors: Jae Yeong KIM, Sung Nam CHO, Ju Hyoung PARK, Jeong Ki RYOO, Kyu Bum HAN, Sung Yong AN
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Publication number: 20210347657Abstract: A sterilizing module includes a main body and a light source. The main body includes an inner surface, an outer surface and an internal space to treat a target substance in a fluid and connected an inlet and a outlet. The light source is configured to emit light toward the internal space to sterilize the target substance in the fluid. The light source includes a substrate and a plurality of light emitting structures disposed on the substrate. The plurality of light emitting structures is disposed to be spaced apart each other. A first distance between two light emitting structures is adjacent to each other varies depending on a second distance from each light emitting structure to the inner surface of the main body. The second distance has a maximum value and a minimum value of illuminance and a difference between the maximum and the minimum value thereof is about more than 75%.Type: ApplicationFiled: July 26, 2021Publication date: November 11, 2021Applicant: SEOUL VIOSYS CO., LTD.Inventors: Jae Young CHOI, Kyu Won HAN, Yeo Jin YOON, Woong Ki JEONG
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Publication number: 20210351047Abstract: A cleaning solution production system is for cleaning a semiconductor substrate. The system includes a pressure tank, a plasma reaction tank configured to form a plasma in gas bubbles suspended in a decompressed liquid obtained from the pressure tank to thereby generate radical species in the decompressed liquid, a storage tank configured to store a cleaning solution containing the radical species generated in the plasma reaction tank, and a nozzle configured to supply the cleaning solution from the storage tank to a semiconductor substrate.Type: ApplicationFiled: July 21, 2021Publication date: November 11, 2021Inventors: Beom Jin YOO, Min Hyoung KIM, Sang Ki NAM, Won Hyuk JANG, Kyu Hee HAN, Young Do KIM, Jeong Min BANG
