Patents by Inventor Yong-Ju Cho
Yong-Ju Cho 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: 11969028Abstract: A brassiere for radiation therapy is disclosed. The brassiere for radiation therapy according to an embodiment of the present disclosure includes a pair of cups configured to cover breasts of a patient; a coupling member positioned between the pair of cups and configured to couple the pair of cups to each other; back bands configured to be in close contact with a back of the patient; and side compression bands, the side compression bands having one ends coupled to the pair of cups at the coupling member, respectively, and the other ends detachably coupled to the back bands, respectively, wherein positions of the breasts of the patient are changed by adjusting positions on the back bands to which the other ends of side compression bands are coupled.Type: GrantFiled: August 19, 2020Date of Patent: April 30, 2024Assignee: Industry-Academic Cooperation Foundation, Yonsei UniversityInventors: Ki Chang Keum, Seung Kwon Ahn, Sam Ju Cho, Yong Bae Kim
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Publication number: 20240128502Abstract: An embodiment solid electrolyte includes a first compound and a second compound. The first compound is represented by a first chemical formula Li7-aPS6-a(X11-bX2b)a, wherein X1 and X2 are the same or different and each represents F, Cl, Br, or I, and wherein 0<a?2 and 0<b<1, and the second compound is represented by a second chemical formula Li7-cP1-2dMdS6-c-3d(X11-eX2e)c, wherein X1 and X2 are the same or different and each represents F, Cl, Br, or I, wherein M represents Ge, Si, Sn, or any combination thereof, and wherein 0<c?2, 0<d<0.5, and 0<e<1.Type: ApplicationFiled: August 14, 2023Publication date: April 18, 2024Inventors: Sa Heum Kim, Yong Jun Jang, Yong Gu Kim, Sung Man Cho, Sun Ho Choi, Seong Hyeon Choi, Kyu Sung Park, Young Gyoon Ryu, Suk Gi Hong, Pil Sang Yun, Myeong Ju Ha, Hyun Beom Kim, Hwi Chul Yang
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Publication number: 20240095437Abstract: A method for generating a mask pattern to be employed in a patterning process. The method including obtaining (i) a first feature patch including a first polygon portion of an initial mask pattern, and (ii) a second feature patch including a second polygon portion of the initial mask pattern; adjusting the second polygon portion at a patch boundary between the first feature patch and the second feature patch such that a difference between the first polygon portion and the second polygon portion at the patch boundary is reduced; and combining the first polygon portion and the adjusted second polygon portion at the patch boundary to form the mask pattern.Type: ApplicationFiled: October 23, 2023Publication date: March 21, 2024Applicant: ASML Netherlands B.V.Inventors: Quan ZHANG, Yong-Ju Cho, Zhangnan Zhu, Boyang Huang, Been-Der Chen
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Patent number: 11797748Abstract: A method for generating a mask pattern to be employed in a patterning process. The method including obtaining (i) a first feature patch including a first polygon portion of an initial mask pattern, and (ii) a second feature patch including a second polygon portion of the initial mask pattern; adjusting the second polygon portion at a patch boundary between the first feature patch and the second feature patch such that a difference between the first polygon portion and the second polygon portion at the patch boundary is reduced; and combining the first polygon portion and the adjusted second polygon portion at the patch boundary to form the mask pattern.Type: GrantFiled: November 18, 2019Date of Patent: October 24, 2023Assignee: ASML NETHERLANDS B.V.Inventors: Quan Zhang, Yong-Ju Cho, Zhangnan Zhu, Boyang Huang, Been-Der Chen
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Patent number: 11720790Abstract: Disclosed herein is an image deep learning model training method. The method includes sampling a twin negative comprising a first negative sample and a second negative sample by selecting the first negative sample with a highest similarity out of an anchor sample and a positive sample constituting a matching pair in each class and by selecting the second negative sample with a highest similarity to the first negative sample, and training the samples to minimize a loss of a loss function in each class by utilizing the anchor sample, the positive sample, the first and second negative samples for each class. The first negative sample is selected in a different class from a class comprising the matching pair, and the second negative sample is selected in a different class from classes comprising the matching pair and the first negative sample.Type: GrantFiled: May 21, 2020Date of Patent: August 8, 2023Assignees: Electronics and Telecommunications Research Institute, INFORMATION TECHNOLOGY UNIVERSITY (ITU)Inventors: Yong Ju Cho, Jeong Il Seo, Rehan Hafiz, Mohsen Ali, Muhammad Faisal, Aman Irshad
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Publication number: 20230035307Abstract: Disclosed herein are an apparatus and method for detecting a keypoint based on deep learning robust to scale changes based on information change across receptive fields. The apparatus for detecting a keypoint based on deep learning robust to scale changes based on information change across receptive fields includes a feature extractor for extracting a feature from an input image based on a pre-trained deep learning neural network, an information accumulation pyramid module for outputting, from the feature, at least two filter responses corresponding to receptive fields having different scales, an information change detection module for calculating an information change between the at least two filter responses, a keypoint detection module for creating a score map having a keypoint probability of each pixel based on the information change, and a continuous scale estimation module for estimating a scale of a receptive field having a biggest information change for each pixel.Type: ApplicationFiled: December 30, 2021Publication date: February 2, 2023Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INFORMATION TECHNOLOGY UNIVERSITY (ITU)Inventors: Yong-Ju CHO, Jeong-Il SEO, Rehan HAFIZ, Mohsen ALI, Muhammad FAISAL, Usama SADIQ, Tabasher ARIF
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Publication number: 20220100079Abstract: A method for generating a mask pattern to be employed in a patterning process. The method including obtaining (i) a first feature patch including a first polygon portion of an initial mask pattern, and (ii) a second feature patch including a second polygon portion of the initial mask pattern; adjusting the second polygon portion at a patch boundary between the first feature patch and the second feature patch such that a difference between the first polygon portion and the second polygon portion at the patch boundary is reduced; and combining the first polygon portion and the adjusted second polygon portion at the patch boundary to form the mask pattern.Type: ApplicationFiled: November 18, 2019Publication date: March 31, 2022Applicant: ASML NETHERLANDS B.V.Inventors: Quan ZHANG, Yong-Ju CHO, Zhangnan ZHU, Boyang HUANG, Been-Der CHEN
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Patent number: 11183755Abstract: Disclosed are an electromagnetic-wave transmitting cover that transmits electromagnetic waves transmitted/received by an LF antenna and an RF antenna and an electric field generated from a capacitance touch sensor while realizing a metallic texture, and a door outer handle including the same. The electromagnetic-wave transmitting cover includes: a substrate; a primer layer formed on a surface of the substrate; and a first metal layer formed by depositing and having a plurality of first microcracks penetrating in a thickness direction.Type: GrantFiled: August 5, 2020Date of Patent: November 23, 2021Assignees: Hyundai Motor Company, Kia Motors Corporation, Three Nine Co., LtdInventors: Byung Kyu Cho, Jae Hwan Ha, Seung Chan Hong, Byung Sam Kim, Yong Ju Cho, Ki Yong Park
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Patent number: 11182886Abstract: The present invention provides a method for image preprocessing, the method including: identifying a plurality of input images to process image registration; selecting at least one transformation method among histogram equalization and gamma transformation in consideration of hue and brightness values of the plurality of input images; processing the histogram equalization on the plurality of input images in response to the histogram equalization method being selected; and processing the gamma transformation on the plurality of input images, in response to the gamma transformation method being selected.Type: GrantFiled: May 22, 2020Date of Patent: November 23, 2021Assignee: Electronics and Telecommunications Research InstituteInventors: Yong Ju Cho, Soon Heung Jung, Jeong Il Seo
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Publication number: 20210159593Abstract: Disclosed are an electromagnetic-wave transmitting cover that transmits electromagnetic waves transmitted/received by an LF antenna and an RF antenna and an electric field generated from a capacitance touch sensor while realizing a metallic texture, and a door outer handle including the same. The electromagnetic-wave transmitting cover includes: a substrate; a primer layer formed on a surface of the substrate; and a first metal layer formed by depositing and having a plurality of first microcracks penetrating in a thickness direction.Type: ApplicationFiled: August 5, 2020Publication date: May 27, 2021Inventors: Byung Kyu Cho, Jae Hwan Ha, Seung Chan Hong, Byung Sam Kim, Yong Ju Cho, Ki Yong Park
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Patent number: 10991073Abstract: The present invention relates to an apparatus and a method of stitching a real-time image. More specifically, stitching-related information is generated, a parallax occurrence region in an overlap region is tracked, and correction for reducing parallax occurring in the parallax occurrence region and correction of an image distortion occurring in a non-overlap region are performed for output.Type: GrantFiled: October 11, 2019Date of Patent: April 27, 2021Assignee: Electronics and Telecommunications Research InstituteInventors: Yong Ju Cho, Jeong Il Seo, Soon Heung Jung
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Patent number: 10963989Abstract: Disclosed is an apparatus and method of generating a stitched image. A method of generating a stitched image according to the present disclosure includes: obtaining a plurality of input images; determining whether or not a parallax problem occurs between overlapping areas of the obtained input images; updating a predetermined look-up table according to the determination; and generating a stitched image by applying the updated look-up table to the input images.Type: GrantFiled: October 9, 2018Date of Patent: March 30, 2021Assignee: Electronics and Telecommunications Research InstituteInventors: Soon Heung Jung, Yong Ju Cho, Jeong Il Seo
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Publication number: 20200372620Abstract: The present invention provides a method for image preprocessing, the method including: identifying a plurality of input images to process image registration; selecting at least one transformation method among histogram equalization and gamma transformation in consideration of hue and brightness values of the plurality of input images; processing the histogram equalization on the plurality of input images in response to the histogram equalization method being selected; and processing the gamma transformation on the plurality of input images, in response to the gamma transformation method being selected.Type: ApplicationFiled: May 22, 2020Publication date: November 26, 2020Applicant: Electronics and Telecommunications Research InstituteInventors: Yong Ju CHO, Soon Heung JUNG, Jeong Il SEO
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Publication number: 20200372350Abstract: Disclosed herein is an image deep learning model training method. The method includes sampling a twin negative comprising a first negative sample and a second negative sample by selecting the first negative sample with a highest similarity out of an anchor sample and a positive sample constituting a matching pair in each class and by selecting the second negative sample with a highest similarity to the first negative sample, and training the samples to minimize a loss of a loss function in each class by utilizing the anchor sample, the positive sample, the first and second negative samples for each class. The first negative sample is selected in a different class from a class comprising the matching pair, and the second negative sample is selected in a different class from classes comprising the matching pair and the first negative sample.Type: ApplicationFiled: May 21, 2020Publication date: November 26, 2020Applicants: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, NFORMATION TECHNOLOGY UNIVERSITY (ITU)Inventors: Yong Ju CHO, Jeong Il SEO, Rehan Hafiz, Mohsen Ali, Muhammad Faisal, Aman Irshad
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Patent number: 10826956Abstract: A method of receiving content in a client is provided. The method may include receiving, from a server, a spatial set identifier (ID) corresponding to a tile group including at least one tile, sending, to the server, a request for first content corresponding to metadata, and receiving, from the server, the first content corresponding to the request.Type: GrantFiled: October 22, 2018Date of Patent: November 3, 2020Assignee: IDEAHUB INC.Inventors: Seong Yong Lim, Joo Myoung Seok, Sang Woo Ahn, Yong Ju Cho, Ji Hun Cha
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Patent number: 10692262Abstract: Disclosed is an apparatus and method for processing information of multiple cameras.Type: GrantFiled: January 11, 2018Date of Patent: June 23, 2020Assignee: Electronics and Telecommunications Research InstituteInventors: Seong Yong Lim, Yong Ju Cho, Jeong Il Seo, Joo Myoung Seok
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Publication number: 20200126182Abstract: The present invention relates to an apparatus and a method of stitching a real-time image. More specifically, stitching-related information is generated, a parallax occurrence region in an overlap region is tracked, and correction for reducing parallax occurring in the parallax occurrence region and correction of an image distortion occurring in a non-overlap region are performed for output.Type: ApplicationFiled: October 11, 2019Publication date: April 23, 2020Applicant: Electronics and Telecommunications Research InstituteInventors: Yong Ju CHO, Jeong Il SEO, Soon Heung JUNG
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Patent number: 10615907Abstract: Rate adaptation is carried out using bit error rate (BER) to enable effective multimedia transmission. The BER can be estimated using signal strength in a MAC layer and modulation information (FIGS. 7-9), and can be compatibly used in different wireless networks by means of message standardization.Type: GrantFiled: November 30, 2018Date of Patent: April 7, 2020Assignee: Electronics and Telecommunications Research InstituteInventors: Yong Ju Cho, Ji Hun Cha
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Patent number: 10558881Abstract: Provided is a parallax minimization stitching method and apparatus using control points in an overlapping region. A parallax minimization stitching method may include defining a plurality of control points in an overlapping region of a first image and a second image received from a plurality of cameras, performing a first geometric correction by applying a homography to the control points, defining a plurality of patches based on the control points, and performing a second geometric correction by mapping the patches.Type: GrantFiled: July 28, 2017Date of Patent: February 11, 2020Assignee: Electronics and Telecommunications Research InstituteInventors: Yong Ju Cho, Soon-heung Jung, Hyun Cheol Kim, Jeongil Seo, Joo Myoung Seok, Sangwoo Ahn, Seung Jun Yang, Injae Lee, Hee Kyung Lee, Seong Yong Lim
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Publication number: 20190318453Abstract: Disclosed is an apparatus and method of generating a stitched image. A method of generating a stitched image according to the present disclosure includes: obtaining a plurality of input images; determining whether or not a parallax problem occurs between overlapping areas of the obtained input images; updating a predetermined look-up table according to the determination; and generating a stitched image by applying the updated look-up table to the input images.Type: ApplicationFiled: October 9, 2018Publication date: October 17, 2019Applicant: Electronics and Telecommunications Research InstituteInventors: Soon Heung JUNG, Yong Ju CHO, Jeong Il SEO