Patents by Inventor In Beom YOO
In Beom YOO 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: 20250100340Abstract: Disclosed are a mount control system and method for vehicles in which a camera of an electronically controlled suspension system with road preview photographs a road surface condition of a road ahead of a vehicle, a suspension controller determines a road surface state of the road based on photographed information of the camera, and a mount controller controls semi-active mounts to be in an on state or in an off state based on road surface state determination information transmitted from the suspension controller and values detected by wheel acceleration sensors mounted on wheels of the vehicle, so as to improve not only NVH performance but also driving vibration damping performance depending on the road surface state.Type: ApplicationFiled: January 10, 2024Publication date: March 27, 2025Inventors: Jin Hyun KIM, Jang Ho KIM, Dong Wook LEE, Hyung Jin KIM, Eun Suk YOO, Jong Hoon CHOI, Sang Hyun PARK, Seong Eun HONG, Young Jae KIM, Hyeon Jun KIM, In Yong JUNG, Chang Beom KIM
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Publication number: 20250098501Abstract: A display device includes a light emitting element layer, a light control layer on the light emitting element layer and including spaced apart light blocking films and a light transmitting film between the light blocking films, and a first emission area and a second emission area, the light blocking films include, a first louver and a second louver on both sides of a first side of the first emission area, respectively, with the first side between, and a third louver and a fourth louver on both sides of a second side of the second emission area, respectively, with the second side between, a width of the first emission area is different from a width of the second emission area, and a distance between the first side and the first louver is different from a distance between the second side and the third louver.Type: ApplicationFiled: April 17, 2024Publication date: March 20, 2025Applicant: Samsung Display Co., LTD.Inventors: Yong Sub SHIM, Je Won YOO, Jung Min CHOI, Jong Beom HONG
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Publication number: 20230408905Abstract: A method of manufacturing a pellicle for an extreme ultraviolet exposure includes forming a graphite-containing layer on a catalyst substrate; surface-treating a first surface of the graphite-containing layer to form a first treatment layer; and forming a first passivation layer on the first treatment layer, wherein the forming of the first treatment layer includes removing a C—O—C bond included in the graphite-containing layer through the surface-treating of the first surface.Type: ApplicationFiled: April 12, 2023Publication date: December 21, 2023Applicants: Samsung Electronics Co., Ltd., RESEARCH & BUSINESS FOUNDATIONSUNGKYUNKWAN UNIVERSITYInventors: Mun Ja KIM, Ki Bong NAM, Jin Ho YEO, Byungchul YOO, Ji Beom YOO, Changyoung JEONG
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Publication number: 20230273515Abstract: A method of fabricating a pellicle structure includes forming a metal layer on a temporary substrate, forming a membrane on the metal layer, exposing a bottom surface of the metal layer by separating the temporary substrate from the metal layer, and exposing a bottom surface of the membrane by etching the exposed bottom surface of the metal layer.Type: ApplicationFiled: September 20, 2022Publication date: August 31, 2023Applicants: SAMSUNG ELECTRONICS CO., LTD., Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: MUN JA KIM, JI BEOM YOO, KI BONG NAM, JIN HO YEO, CHANGYOUNG JEONG, QICHENG HU
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Publication number: 20220350240Abstract: A method for manufacturing a pellicle according to the technical idea of the present invention includes preparing a support substrate, forming a catalyst layer including nickel (Ni) in which one selected from a (110) plane and a (100) plane is a dominant crystal plane, on the support substrate, and performing a chemical vapor deposition process on the catalyst layer at about 1050° C. or less to form a membrane having a graphite layer.Type: ApplicationFiled: April 3, 2022Publication date: November 3, 2022Applicants: Samsung Electronics Co., Ltd., RESEARCH AND BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITYInventors: Mun Ja Kim, Ji-Beom Yoo, Qicheng Hu, Changyoung Jeong, Ki-Bong Nam, Jin-Ho Yeo
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Patent number: 11092911Abstract: An image forming apparatus includes a developing device to contain a developer, the developer including a toner; a developer cartridge to supply the developer to the developing device; a toner concentration sensor to sense a toner concentration of the toner included in the developer contained in the developing device; and a controller. The controller controls, during a non-printing operation a sensor control voltage to adjust an output level of the toner concentration sensor, to control an output of the toner concentration sensor to satisfy a controlling condition, and detects an shape of the output of the toner concentration sensor after the controller controls the sensor control voltage to adjust the output level.Type: GrantFiled: August 9, 2018Date of Patent: August 17, 2021Assignee: Hewlett-Packard Development Company, L.P.Inventor: Jae Beom Yoo
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Patent number: 11067887Abstract: A method of manufacturing a pellicle includes preparing a pellicle frame having an adhesive layer coated thereon, treating a pellicle membrane with vapor under vapor atmosphere, attaching the pellicle membrane onto the pellicle frame, and drying the pellicle membrane.Type: GrantFiled: July 1, 2020Date of Patent: July 20, 2021Assignees: SAMSUNG ELECTRONICS CO., LTD., Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Mun-Ja Kim, Ji-Beom Yoo, Soo-Young Kim, Hee-Bom Kim, Hwan-Chul Jeon, Seul-Gi Kim, Tae-Sung Kim, Dong-Wook Shin
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Publication number: 20200371450Abstract: An image forming apparatus includes a developing device to contain a developer, the developer including a toner; a developer cartridge to supply the developer to the developing device; a toner concentration sensor to sense a toner concentration of the toner included in the developer contained in the developing device; and a controller. The controller controls, during a non-printing operation a sensor control voltage to adjust an output level of the toner concentration sensor, to control an output of the toner concentration sensor to satisfy a controlling condition, and detects an shape of the output of the toner concentration sensor after the controller controls the sensor control voltage to adjust the output level.Type: ApplicationFiled: August 9, 2018Publication date: November 26, 2020Inventor: Jae Beom YOO
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Publication number: 20200333701Abstract: A method of manufacturing a pellicle includes preparing a pellicle frame having an adhesive layer coated thereon, treating a pellicle membrane with vapor under vapor atmosphere, attaching the pellicle membrane onto the pellicle frame, and drying the pellicle membrane.Type: ApplicationFiled: July 1, 2020Publication date: October 22, 2020Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Mun-Ja KIM, Ji-Beom YOO, Soo-Young KIM, Hee-Bom KIM, Hwan-Chul JEON, Seul-Gi KIM, Tae-Sung KIM, Dong-Wook SHIN
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Patent number: 10747104Abstract: A method of manufacturing a pellicle includes preparing a pellicle frame having an adhesive layer coated thereon, treating a pellicle membrane with vapor under vapor atmosphere, attaching the pellicle membrane onto the pellicle frame, and drying the pellicle membrane.Type: GrantFiled: August 30, 2017Date of Patent: August 18, 2020Assignees: SAMSUNG ELECTRONICS CO., LTD., Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Mun-Ja Kim, Ji-Beom Yoo, Soo-Young Kim, Hee-Bom Kim, Hwan-Chul Jeon, Seul-Gi Kim, Tae-Sung Kim, Dong-Wook Shin
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Patent number: 10682075Abstract: A dry eye syndrome alert system through posture and work detection, includes: a data collecting unit configured to detect a posture of a user to collect posture data of the user and preprocess the posture data; an eye blink frequency calculating unit configured to identify a posture change of the user on the basis of the posture data, calculate a motion variability on the basis of the posture change, and estimate an eye blink frequency of the user on the basis of the motion variability; and a diagnosis and alert output unit configured to store data regarding the estimated eye blink frequency, compare the estimated eye blink frequency with a preset reference value, and output an alert to the user when the estimated eye blink frequency is less than or equal to the preset reference value.Type: GrantFiled: October 18, 2017Date of Patent: June 16, 2020Assignee: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Min Ho Lee, Woo Jin Park, Seung Won Baek, Hae Seok Jeong, Taek Beom Yoo, Yoon Jin Lee, Hae Hyun Lee, Byoung Hyun Choi, Soo Min Hyun
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Patent number: 10600391Abstract: An embodiment of the present invention discloses a method and apparatus for managing display. A method of managing display according to an embodiment of the present invention may include: obtaining display device information including an operation state and a maximum display resolution of each of one or more connection display devices that are sensed to be connected; detecting one or more operation display devices that are operating display devices from among the one or more connection display devices, by referring to the display device information; and determining a resource allocation coefficient of each of the one or more operation display devices, based on at least one of a maximum display resolution of each of the one or more operation display devices and a number of display channels of each of the one or more operation display devices.Type: GrantFiled: March 20, 2017Date of Patent: March 24, 2020Assignee: HANWHA TECHWIN CO., LTD.Inventors: Hyun Kyoung Yoon, In Beom Yoo
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Patent number: 10394117Abstract: A pellicle film for extreme ultraviolet (EUV) lithography includes a graphite-containing thin film.Type: GrantFiled: May 11, 2018Date of Patent: August 27, 2019Assignees: Samsung Electronics Co., Ltd., Research & Business Foundation Sungkyunkwan University, Fine Semitech Co., Ltd.Inventors: Mun Ja Kim, Ji-beom Yoo, Seul-gi Kim, Sang-jin Cho, Myung-shik Chang, Jang-dong You
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Publication number: 20190239774Abstract: A dry eye syndrome alert system through posture and work detection, includes: a data collecting unit configured to detect a posture of a user to collect posture data of the user and preprocess the posture data; an eye blink frequency calculating unit configured to identify a posture change of the user on the basis of the posture data, calculate a motion variability on the basis of the posture change, and estimate an eye blink frequency of the user on the basis of the motion variability; and a diagnosis and alert output unit configured to store data regarding the estimated eye blink frequency, compare the estimated eye blink frequency with a preset reference value, and output an alert to the user when the estimated eye blink frequency is less than or equal to the preset reference value.Type: ApplicationFiled: October 18, 2017Publication date: August 8, 2019Applicant: SEOUL NATIONAL UNIVERSITY R&DB FOUNDATIONInventors: Min Ho LEE, Woo Jin PARK, Seung Won BAEK, Hae Seok JEONG, Taek Beom YOO, Yoon Jin LEE, Hae Hyun LEE, Byoung Hyun CHOI, Soo Min HYUN
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Patent number: 10345698Abstract: A method for fabricating a semiconductor device includes forming a pellicle including an amorphous carbon layer, attaching the pellicle onto a reticle, and forming a photoresist pattern by utilizing EUV light transmitted through the pellicle and reflected by the reticle. The forming the pellicle includes forming a first dielectric layer on a first side of the substrate, forming the amorphous carbon layer on the first dielectric layer, forming a second dielectric layer on a second side of the substrate opposite to the first side of the substrate, etching the second dielectric layer overlapping the first region of the substrate to form a mask pattern, and forming a support including the second region of the substrate and the remaining part of the first dielectric layer. The forming the support includes etching the first region of the substrate and the first dielectric layer on the first region.Type: GrantFiled: May 26, 2017Date of Patent: July 9, 2019Assignees: Samsung Electronics Co., Ltd., Research & Business Foundation Sungyunkwan UniversityInventors: Ji Beom Yoo, Sung Won Kwon, Dong Wook Shin, Mun Ja Kim, Jin Su Kim, Hwan Chul Jeon
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Publication number: 20180275508Abstract: A method of manufacturing a pellicle includes preparing a pellicle frame having an adhesive layer coated thereon, treating a pellicle membrane with vapor under vapor atmosphere, attaching the pellicle membrane onto the pellicle frame, and drying the pellicle membrane.Type: ApplicationFiled: August 30, 2017Publication date: September 27, 2018Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITYInventors: Mun-Ja KIM, Ji-Beom YOO, Soo-Young KIM, Hee-Bom KIM, Hwan-Chul JEON, Seul-Gi KIM, Tae-Sung KIM, Dong-Wook SHIN
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Publication number: 20180259847Abstract: A pellicle film for extreme ultraviolet (EUV) lithography includes a graphite-containing thin film.Type: ApplicationFiled: May 11, 2018Publication date: September 13, 2018Applicants: Samsung Electronics Co., Ltd., Research & Business Foundation SUNGKYUNKWAN UNIVERSITY, Fine Semitech Co., Ltd.Inventors: Mun Ja KIM, Ji-beom YOO, Seul-gi KIM, Sang-jin CHO, Myung-shik CHANG, Jang-dong YOU
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Patent number: 10065402Abstract: A method of manufacturing a pellicle assembly, the method including attaching a carbon-containing thin film onto a transfer membrane in a wet atmosphere; attaching the carbon-containing thin film to a pellicle frame in a dry atmosphere while the carbon-containing thin film is attached onto the transfer membrane; and separating the transfer membrane from the carbon-containing thin film while the carbon-containing thin film is attached to the pellicle frame.Type: GrantFiled: February 3, 2016Date of Patent: September 4, 2018Assignees: SAMSUNG ELECTRONICS CO., LTD., RESEARCH & BUSINESS FOUNDATION SUNGKYUNK WAN UNIVERSITYInventors: Mun Ja Kim, Byung-Gook Kim, Hwan Chul Jeon, Ji-Beom Yoo, Dong-Wook Shin, Taesung Kim, Sooyoung Kim
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Patent number: 10001700Abstract: A pellicle film for extreme ultraviolet (EUV) lithography includes a graphite-containing thin film.Type: GrantFiled: June 3, 2014Date of Patent: June 19, 2018Assignees: Samsung Electronics Co., Ltd., Research & Business Foundation Sungkyunkwan University, Fine Semitech Co., Ltd.Inventors: Mun Ja Kim, Ji-beom Yoo, Seul-gi Kim, Sang-jin Cho, Myung-shik Chang, Jang-dong You
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Publication number: 20180166048Abstract: An embodiment of the present invention discloses a method and apparatus for managing display. A method of managing display according to an embodiment of the present invention may include: obtaining display device information including an operation state and a maximum display resolution of each of one or more connection display devices that are sensed to be connected; detecting one or more operation display devices that are operating display devices from among the one or more connection display devices, by referring to the display device information; and determining a resource allocation coefficient of each of the one or more operation display devices, based on at least one of a maximum display resolution of each of the one or more operation display devices and a number of display channels of each of the one or more operation display devices.Type: ApplicationFiled: March 20, 2017Publication date: June 14, 2018Applicant: Hanwha Techwin Co., Ltd.Inventors: Hyun Kyoung YOON, In Beom YOO