Patents by Inventor Jae Han CHOI
Jae Han CHOI 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: 11994935Abstract: Provided is an apparatus and method for predicting the remaining lifetime of an environment data collection sensor in a livestock house. The method for predicting the remaining lifetime of an environment data collection sensor in a livestock house includes (a) collecting livestock house environment information, (b) detecting an error of a sensor from the collected livestock house environment information, (c) generating a dataset for learning, (d) generating a sensor lifetime prediction model to performing learning, and (e) predicting a lifetime of the sensor using a result of the learning.Type: GrantFiled: February 10, 2022Date of Patent: May 28, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Seng Kyoun Jo, Se Han Kim, You Jin Kim, Dae Heon Park, Hyeon Park, Jee Sook Eun, Jae Young Jung, Won Kyu Choi
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Publication number: 20240149819Abstract: The present disclosure relates to an interior material for a vehicle and a method for molding the interior material for the vehicle, and more specifically the method for molding an interior material for a vehicle according to the present disclosure includes heating a skin inserted into an upper end heater and a lower end heater spaced apart from each other; preforming the heated skin using an upper mold having a mold temperature set to have a set shape and a lower mold having a second mold temperature; and pressing the preformed skin and a core using a 1-1 mold and a 1-2 mold having set mold temperatures.Type: ApplicationFiled: January 16, 2024Publication date: May 9, 2024Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation, KBI Dongkook Ind. Co., Ltd.Inventors: Jae Hyun An, In Soo Han, Woo Hyun Lim, Kyu Ha Yoo, Dong II Son, Dong Hyuk Choi, Chang Woo Kang, Chang Bok Park, Wan Gyu Choi
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Publication number: 20240138565Abstract: A shoe management apparatus including a cabinet including an inner space for storing shoes, an exhaust port disposed at a rear surface of the inner space and discharging air into the inner space, and a front discharge port disposed at an upper surface of the cabinet and discharging air from the inner space to outside of the shoe management apparatus.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Applicant: LG ELECTRONICS INC.Inventors: Hyunsun YOO, Jeong Guen CHOI, Joohyeon OH, Jae Myung LIM, Byoungjoon HAN, Sang Yoon LEE, Hyunju KIM, Jeaseok SEONG
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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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Patent number: 11941513Abstract: Provided is a device for ensembling data received from prediction devices and a method of operating the same. The device includes a data manager, a learner, and a predictor. The data manager receives first and second device prediction results from first and second prediction devices, respectively. The learner may adjust a weight group of a prediction model for generating first and second item weights, first and second device weights, based on the first and second device prediction results. The first and second item weights depend on first and second item values, respectively, of the first and second device prediction results. The first device weight corresponds to the first prediction device, and the second device weight corresponds to the second prediction device. The predictor generates an ensemble result of the first and second device prediction results, based on the first and second item weights and the first and second device weights.Type: GrantFiled: November 28, 2019Date of Patent: March 26, 2024Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Myung-Eun Lim, Jae Hun Choi, Youngwoong Han
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Patent number: 11935481Abstract: Provided is a display device, which includes: a reference voltage line formed along a circular outer line and configured to provide a reference voltage; a first reference voltage auxiliary line electrically connected to the reference voltage line and formed to be parallel with a predetermined interval; and a conductive line forming a contact with the reference voltage line and the first reference voltage auxiliary line and configured to provide the reference voltage to a cathode.Type: GrantFiled: November 11, 2021Date of Patent: March 19, 2024Assignee: Samsung Display Co., Ltd.Inventors: Seung Han Jo, Min Chae Kwak, Kyeong Hwa Kim, Mi Hae Kim, Kyong Hwan Oh, Su Mi Jang, Jae-Ho Choi
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Publication number: 20240082240Abstract: A composition for preventing and/or treating cytokine release syndrome and a method of prevention and/or treatment of cytokine release syndrome are disclosed. The composition includes an aryl ethene compound, a pharmaceutically acceptable salt thereof, or a solvate thereof, as an active ingredient. The method includes administering the aryl ethene compound, an isomer, a pharmaceutically acceptable salt thereof, or a solvate thereof, in an effective amount to a subject in need thereof. The cytokine release syndrome may be caused by virulent infection. The administration of the compound reduces the pre-inflammatory cytokine levels in the subject.Type: ApplicationFiled: October 31, 2023Publication date: March 14, 2024Applicant: NOVMETAPHARMA CO, LTD.Inventors: In-Kyu LEE, Jae-Han JEON, Dipanjan CHANDA, Eun Jung CHOI, Hoe Yune JUNG, Heon Jong LEE
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Patent number: 11918112Abstract: A shoe management apparatus capable of managing various types of shoes and including a cabinet defining an inner space for storing shoes; and a partition dividing the inner space into an upper first compartment and a lower second compartment, formed therein with a fluid path along which air is discharged into the inner space, and variable in length with respect to a front-to-rear direction of the shoe management apparatus.Type: GrantFiled: June 23, 2021Date of Patent: March 5, 2024Assignee: LG ELECTRONICS INC.Inventors: Hyunsun Yoo, Jeong Guen Choi, Joohyeon Oh, Jae Myung Lim, Byoungjoon Han, Sang Yoon Lee, Hyunju Kim, Jeaseok Seong
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Patent number: 11920827Abstract: The present disclosure relates to an air cleaner. The air cleaner includes a main body, a panel configured to be movable with respect to the main body, a power transmission device connected to the panel, a vibration-preventing member connected to the power transmission device and including a vibration-preventing portion in contact with the power transmission device and a slip-preventing portion having a thickness thinner than the vibration-preventing portion, and a driving source connected to the vibration-preventing member.Type: GrantFiled: October 18, 2018Date of Patent: March 5, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Mun Sub Kim, Jae-Woo Choi, Hyeong Joon Seo, Du Han Jung
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Publication number: 20220185032Abstract: A method for predicting tire wear in an apparatus mounted in a vehicle may include importing a tire wear database generated based on basic data, generating a dataset by preprocessing the basic data, classifying the dataset for each vehicle driving method, optimizing a hyper parameter for machine learning based on the classified dataset, and predicting a tire wear lifespan of the vehicle by performing machine learning on the optimized hyper parameter.Type: ApplicationFiled: September 9, 2021Publication date: June 16, 2022Applicants: Hyundai Motor Company, Kia CorporationInventors: Jae Han CHOI, Jae Wan KWON