Patents by Inventor Kyung-Ho Jang
Kyung-Ho Jang 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: 20240145474Abstract: A semiconductor device includes a substrate, a first active pattern disposed on the substrate, a second active pattern stacked on the first active pattern, a first gate structure extending to intersect the first active pattern and the second active pattern, a second gate structure spaced apart from the first gate structure and extending to intersect the first active pattern and the second active pattern, a first epitaxial pattern interposed between the first gate structure and the second gate structure, and connected to the first active pattern, a second epitaxial pattern interposed between the first gate structure and the second gate structure, and connected to the second active pattern, an insulating pattern interposed between the first epitaxial pattern and the second epitaxial pattern, and a semiconductor film interposed between the insulating pattern and the second epitaxial pattern, the semiconductor film extending along a top surface of the insulating pattern.Type: ApplicationFiled: May 9, 2023Publication date: May 2, 2024Inventors: Kyung ho KIM, Myung Il KANG, Sung Uk JANG, Kyung Hee CHO, Do Young CHOI
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Patent number: 11966119Abstract: An optical film for a display device, includes: a first refractive layer having an upper surface and a lower surface including first projections and second projections extending away from the lower surface in a first direction, the second projections having different heights than the first projections, the first projections having lateral sides with different angles of inclination that decrease in the first direction; and a second refractive layer disposed directly on the upper surface of the first refractive layer, the second refractive layer having a refractive index different from that of the first refractive layer.Type: GrantFiled: August 28, 2020Date of Patent: April 23, 2024Assignee: Samsung Display Co., Ltd.Inventors: Hye Lim Jang, Young Gu Kim, Ji Yun Park, Jong Ho Son, Jong Min Ok, Sun Young Chang, Baek Kyun Jeon, Kyung Seon Tak
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Patent number: 11932618Abstract: Disclosed are novel compounds of Chemical Formula 1, optical isomers of the compounds, and pharmaceutically acceptable salts of the compounds or the optical isomers. The compounds, isomers, and salts exhibit excellent activity as GLP-1 receptor agonists. In particular, they, as GLP-1 receptor agonists, exhibit excellent glucose tolerance, thus having a great potential to be used as therapeutic agents for metabolic diseases. Moreover, they exhibit excellent pharmacological safety for cardiovascular systems.Type: GrantFiled: March 13, 2023Date of Patent: March 19, 2024Assignee: ILDONG PHARMACEUTICAL CO., LTD.Inventors: Hong Chul Yoon, Kyung Mi An, Myong Jae Lee, Jin Hee Lee, Jeong-geun Kim, A-rang Im, Woo Jin Jeon, Jin Ah Jeong, Jaeho Heo, Changhee Hong, Kyeojin Kim, Jung-Eun Park, Te-ik Sohn, Changmok Oh, Da Hae Hong, Sung Wook Kwon, Jung Ho Kim, Jae Eui Shin, Yeongran Yoo, Min Whan Chang, Eun Hye Jang, In-gyu Je, Ji Hye Choi, Gunhee Kim, Yearin Jun
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Publication number: 20240081131Abstract: A display device includes a glass substrate including a first surface, a second surface opposite to the first surface, and a side surface between the first and second surfaces, an outermost structure disposed on the first surface and adjacent to an edge of the glass substrate, and a display area including a plurality of emission areas spaced apart from the edge on the first surface of the glass substrate. The side surface has a curved shape with the edge protruding to an outermost side of the glass substrate, the side surface includes a first side surface between the edge and the first surface, and a second side surface between the edge and the second surface and having a different curvature from the first side surface, and the glass substrate includes an edge area on the first surface, adjacent to the edge, and, in which processing traces are left.Type: ApplicationFiled: June 9, 2023Publication date: March 7, 2024Inventors: Jeong Ho KIM, Konstantin MISHCHIK, Hyung Sik KIM, Kyung Han YOO, Seung Hoon JANG, Se Yeon HWANG
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Patent number: 11911733Abstract: A hair dye dispenser according to an embodiment of the present invention includes a housing having an opening hole formed on one side of which a hair dye is provided, a plurality of cartridges disposed inside the housing and accommodating at least one dyeing material, a main body in which the plurality of cartridges are rotatably disposed, a main motor for rotating the main body so that a first cartridge of the plurality of cartridges is located adjacent to the opening hole, a discharge module for discharging the dyeing material contained in the first cartridge, and an accommodating body in which a basket accommodating the dyeing material discharged by the discharge module is placed, wherein the discharge module may include an elevating body that pressurizes the first cartridge when moving up and is separated from the first cartridge when moving down.Type: GrantFiled: October 24, 2019Date of Patent: February 27, 2024Assignee: LG FAROUK CO.Inventors: Kyung Sik Jang, Jeong Ho Lee, Jung Yong Lee, Seong Lok Hwang, Sang Min Lee, Joong Hun Kim
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Publication number: 20240042463Abstract: The present disclosure relates to a showerhead assembly and a substrate processing apparatus, and more particularly to a showerhead assembly and a substrate processing apparatus including a ceramic heater that heats a substrate and by which hole processing is freely performed in a relatively high temperature process.Type: ApplicationFiled: July 27, 2023Publication date: February 8, 2024Applicant: TES CO., LTDInventors: Kyung-Ho JANG, Byeong-Ho YUN, Min-Wook KANG
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Publication number: 20240042462Abstract: The present disclosure relates to a showerhead assembly and a substrate processing apparatus, and more particularly to a showerhead assembly and a substrate processing apparatus including a ceramic heater that heats a substrate and by which hole processing is freely performed in a relatively high temperature process.Type: ApplicationFiled: July 27, 2023Publication date: February 8, 2024Applicant: TES CO., LTDInventors: Kyung-Ho JANG, Byeong-Ho YUN, Min-Wook KANG
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Publication number: 20240037295Abstract: A method, performed by an authoring system, of authoring content for a high-precision fire-dynamics-simulation (FDS) is provided. The authoring system selects a target object from an object DB storing a three-dimensional model of each object made to correspond to surface information indicating at least one material constituting a surface of the three-dimensional model and material information indicating fire attribute information of each material; arranges the selected target object in a three-dimensional space to author content for the FDS; converts the content for the FDS into an FDS input file used as an input for a simulator for the FDS; and outputs the FDS input file to the simulator.Type: ApplicationFiled: February 16, 2023Publication date: February 1, 2024Applicant: Electronics and Telecommunications Research InstituteInventors: Kyung Ho JANG, Hae Dong KIM, Hong Kee KIM, Su Ran PARK, Hyung Ki SON, Ung Yeon YANG
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Publication number: 20230293926Abstract: The present invention provides a system and method for high-precision fire simulation-based virtual fire training interaction that features a fire suppression support virtual fire training interaction that combines a scientific fire simulation (FDS) result expression technology used for fire situation analysis and a real-time interaction technology processing dynamic changes in order to have more realistic training in virtual fire training such as fire suppression.Type: ApplicationFiled: December 2, 2022Publication date: September 21, 2023Applicant: Electronics and Telecommunications Research InstituteInventors: Hae Dong KIM, Kyung Ho JANG
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Patent number: 11602657Abstract: A fire-fighting virtual reality simulator allows the trainee to move in a virtual space in various complex virtual fire disaster situations and perform a suppression of a virtual fire and a confrontation training. An experience interactive simulator for providing a trainee with a floor movement that may occur in a fire disaster situation so that the trainee wearing HMD in a virtual fire-fighting training has the same sense of feeling as that in an actual fire-fighting training is provided. For the realistic content experience, a physical floor movement, such as tilting, falling, and shaking of the floor is reproduced using a base motion, thereby providing a floor movement that enables a sense of feeling similar to a fire disaster situation.Type: GrantFiled: May 20, 2021Date of Patent: March 14, 2023Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Su Ran Park, Ung Yeon Yang, Hyung Ki Son, Hae Dong Kim, Hong Kee Kim, Kyung Ho Jang
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Publication number: 20210370117Abstract: A fire-fighting virtual reality simulator allows the trainee to move in a virtual space in various complex virtual fire disaster situations and perform a suppression of a virtual fire and a confrontation training. An experience interactive simulator for providing a trainee with a floor movement that may occur in a fire disaster situation so that the trainee wearing HMD in a virtual fire-fighting training has the same sense of feeling as that in an actual fire-fighting training is provided. For the realistic content experience, a physical floor movement, such as tilting, falling, and shaking of the floor is reproduced using a base motion, thereby providing a floor movement that enables a sense of feeling similar to a fire disaster situation.Type: ApplicationFiled: May 20, 2021Publication date: December 2, 2021Inventors: Su Ran PARK, Ung Yeon YANG, Hyung Ki SON, Hae Dong KIM, Hong Kee KIM, Kyung Ho JANG
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Publication number: 20210370129Abstract: Disclosed herein are a motion-based virtual-reality simulator device and a method for controlling the same. The motion-based virtual-reality simulator device includes a virtual-reality interface for outputting virtual reality content in a form of multi-sense data that is perceptible by a user, a virtual-reality movement implementation unit including a track component for performing continuous track motion in a state in which a user gets on the track component, the track component being configured such that a slope of the track component is controlled while a surface of the track component is deformed into an even surface or an uneven surface, and an interworking control unit for outputting a control signal to the virtual-reality movement implementation unit so that a slope and a surface of the track component are deformed in accordance with the virtual reality content that is output through the virtual-reality interface.Type: ApplicationFiled: April 28, 2021Publication date: December 2, 2021Inventors: Ung-Yeon YANG, Hyung-Ki SON, Hae-Dong KIM, Hong-Kee KIM, Su-Ran PARK, Kyung-Ho JANG
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Patent number: 10607317Abstract: Provided is a method of removing noise from a sparse depth map. The method includes setting, as nodes, sample points in a sparse depth map including depth information at a certain position of an image plane, constructing a mesh by connecting the set nodes, and removing noise from the meshed node, based on connection information between the meshed node and neighboring nodes adjacent thereto and color information about a color image corresponding to the sparse depth map. A depth value is allocated to each of the sample points.Type: GrantFiled: November 7, 2017Date of Patent: March 31, 2020Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Han Shin Lim, Ik Soon Kim, Hae Dong Kim, Seong Won Ryu, Chan Ho Park, Jun Suk Lee, Kyung Ho Jang, Jae Pil Heo
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Publication number: 20180130185Abstract: Provided is a method of removing noise from a sparse depth map. The method includes setting, as nodes, sample points in a sparse depth map including depth information at a certain position of an image plane, constructing a mesh by connecting the set nodes, and removing noise from the meshed node, based on connection information between the meshed node and neighboring nodes adjacent thereto and color information about a color image corresponding to the sparse depth map. A depth value is allocated to each of the sample points.Type: ApplicationFiled: November 7, 2017Publication date: May 10, 2018Applicant: Electronics and Telecommunications Research InstituteInventors: Han Shin LIM, Ik Soon KIM, Hae Dong KIM, Seong Won RYU, Chan Ho PARK, Jun Suk LEE, Kyung Ho JANG, Jae Pil HEO
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Patent number: 9830707Abstract: A apparatus for generating a depth map includes a cube space setting unit configured to set cube space based on camera intrinsic parameters; a layer generating unit configured to extract objects from a planar image and generate a layer including each object; a layer editing unit configured to apply at least one of parallel translation and rotation in a depth direction for the layer based on at least one of translation input and rotation input; and a model projecting unit configured to place a model on the layer, set a depth value for a model area placed on an object area included in the layer as a depth value of the object and generate a depth map comprising the depth value corresponding to each layer.Type: GrantFiled: February 9, 2016Date of Patent: November 28, 2017Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventor: Kyung-Ho Jang
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Patent number: 9720563Abstract: A method of representing a 3D video from a 2D video by use of a node-based task pipeline for 3D video representation, the method implementable by a computer and including generating nodes, each having a defined task sequence required for a 3D video representation, in a node connecting task section provided to a Graphic User Interface (GUI), generating a task pipeline defining a connectivity relationship between the generated nodes, providing a user interface that is configured to operate user-defined data that is to be used by a certain node of the task pipeline, and generating user-defined data based on a user input that is input through the user interface, and outputting a 3D video from an input 2D video by use of the task pipeline and the user-defined data.Type: GrantFiled: January 20, 2015Date of Patent: August 1, 2017Assignee: Electronics and Telecommunications Research InstituteInventors: Seung Woo Nam, Kyung Ho Jang, Myung Ha Kim, Yun Ji Ban, Hye Sun Kim, Bon Ki Koo
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Patent number: 9576365Abstract: Provided is a method of aligning a camera using correspondence information between multi-images. The camera alignment method using correspondences between multi-images includes defining a correspondence relation between images photographed in the multi-camera system, estimating an initial position of the camera using the correspondence relation between the images and a Structure From Motion (SFM) algorithm, redefining a changed correspondence relation between the images as a result of the estimation of the initial position of the camera using a bundle edge to generate an optimal edge, and correcting the position of the camera based on the optimal edge.Type: GrantFiled: July 29, 2014Date of Patent: February 21, 2017Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventor: Kyung Ho Jang
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Publication number: 20160253811Abstract: A apparatus for generating a depth map includes a cube space setting unit configured to set cube space based on camera intrinsic parameters; a layer generating unit configured to extract objects from a planar image and generate a layer including each object; a layer editing unit configured to apply at least one of parallel translation and rotation in a depth direction for the layer based on at least one of translation input and rotation input; and a model projecting unit configured to place a model on the layer, set a depth value for a model area placed on an object area included in the layer as a depth value of the object and generate a depth map comprising the depth value corresponding to each layer.Type: ApplicationFiled: February 9, 2016Publication date: September 1, 2016Inventor: Kyung-Ho JANG
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Publication number: 20150237330Abstract: Provided is a method of aligning a camera using correspondence information between multi-images. The camera alignment method using correspondences between multi-images includes defining a correspondence relation between images photographed in the multi-camera system, estimating an initial position of the camera using the correspondence relation between the images and a Structure From Motion (SFM) algorithm, redefining a changed correspondence relation between the images as a result of the estimation of the initial position of the camera using a bundle edge to generate an optimal edge, and correcting the position of the camera based on the optimal edge.Type: ApplicationFiled: July 29, 2014Publication date: August 20, 2015Inventor: Kyung Ho JANG
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Publication number: 20150229903Abstract: An apparatus for converting a 2D video into a 3D video updates a plurality of segmentation images of a previous frame by using motion information with respect to each frame, applies depth information of each segmentation image of the previous frame to a corresponding segmentation image of a subsequent frame to create a depth map image of each frame, and creates a stereoscopic image of each frame by using the depth map image of each frame.Type: ApplicationFiled: January 30, 2015Publication date: August 13, 2015Inventors: Hye-sun KIM, Seung Woo NAM, Yun Ji BAN, Kyung Ho JANG