Patents Assigned to Industry-Academic Cooperation Foundation,
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Publication number: 20240142347Abstract: A system for diagnosing a machine failure according to an embodiment of the inventive concept includes a pre-processing module that receives a primitive signal in a time-amplitude domain to generate a Mel spectrum image in a time-frequency domain, a feature extraction module that learns features of the Mel spectrum image to output an Euclidean distance between a latent variable and a centroid, a failure diagnosis module that performs classification into a preset number of classes on the basis of the Euclidean distance between the latent variable and the centroid, and a result output module that outputs whether a failure has occurred according to a class classified by the failure diagnosis module.Type: ApplicationFiled: December 29, 2021Publication date: May 2, 2024Applicant: Kyungpook National University Industry-Academic Cooperation FoundationInventors: Dongjun SUH, Geonkyo HONG, Jeonghoon CHOI
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Publication number: 20240147695Abstract: A semiconductor memory device including a semiconductor layer including a source area, a channel area, and a drain area arranged in a first horizontal direction on a substrate, a cell capacitor extending in the first horizontal direction on the substrate and including a lower electrode layer, a capacitor dielectric film, and an upper electrode layer connected to the source area, a bit line extending in a vertical direction on the substrate and connected to the drain area, and a gate structure covering the channel area, and the gate structure including a gate dielectric film on the channel area and a gate electrode film on the gate dielectric film, wherein in the vertical direction, a first thickness of an end of the channel area facing the source area is greater than a second thickness of another end of the channel area facing the drain area may be provided.Type: ApplicationFiled: October 12, 2023Publication date: May 2, 2024Applicants: Samsung Electronics Co., Ltd., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Jaecheon YONG, Daehong KO
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Publication number: 20240138682Abstract: An electronic device may include: a first temperature sensor configured to measure a first temperature of a skin surface when a user comes into contact with a main body of the electronic device; a first heating element spaced apart from the first temperature sensor by a first predetermined distance; a second temperature sensor spaced apart from the first heating element by a second predetermined distance and configured to measure a second temperature inside the main body; and a processor configured to: estimate heat flux based on the first temperature and the second temperature; estimate a blood perfusion rate of the user based on a temperature of the first heating element and the first temperature, and estimate a core body temperature of a user based on the first temperature, the estimated heat flux, and the estimated blood perfusion rate.Type: ApplicationFiled: April 25, 2023Publication date: May 2, 2024Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Ho Taik LEE, Woochul KIM, Bok Soon KWON, Sang Kyu KIM, Gimin PARK, Sungho KIM, Jiyong KIM, Seungjai WOO, So Young LEE, Hong Soon RHEE
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Publication number: 20240140474Abstract: The present disclosure relates a method and apparatus for determining a path of an autonomous driving vehicle considering a communication network load. The method may include: (a) a step of transmitting global path information of all paths from a start point to a destination of a vehicle and vehicle identification (ID) information to a control server; (b) a step of receiving arrival time estimation information of the vehicle at at least one node on the all paths and wireless resource use rate information of at least one vehicle including the vehicle at each of the at least one node from the control server; (c) a step of determining a final movement path of the vehicle of the all paths on the basis of the arrival time estimation information and the wireless resource use rate; and (c) a step of performing autonomous driving along the determined final movement path.Type: ApplicationFiled: November 24, 2022Publication date: May 2, 2024Applicant: Industry-Academic Cooperation Foundation, KOREA NATIONAL UNIVERSITY OF TRANSPORTATIONInventor: Cheol MUN
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Publication number: 20240141530Abstract: A method for producing a copper composite structure is disclosed. The method for producing a copper composite structure includes a first step of forming a copper pillar structure; and a second step of annealing the copper pillar structure under a nitrogen atmosphere.Type: ApplicationFiled: March 8, 2022Publication date: May 2, 2024Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Chang-Koo KIM, Jun-Hyun KIM, Sanghyun YOU
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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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Patent number: 11972698Abstract: A blood vessel model simulation apparatus for conducting a test or a simulation surgery on a blood vessel model, including: a blood vessel model mounting unit on which a blood vessel model is mounted to allow a blood-mimicking liquid flow; a blood-mimicking liquid tank unit that is integrally attached to the blood vessel model mounting unit and stores a blood-mimicking liquid which is to be supplied to the blood vessel model mounted on the blood vessel model mounting unit; a pump unit that circulates the blood-mimicking liquid stored in the blood-mimicking liquid tank unit via the blood vessel model; and a pump control unit that controls drive of the pump unit. The units are configured to be integrally coupled to each other such that the blood vessel model simulation apparatus has a reduction in size and weight to be mobile.Type: GrantFiled: September 22, 2020Date of Patent: April 30, 2024Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Jai Ho Choi, Yong Sam Shin
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Patent number: 11969397Abstract: The present invention relates to a composition for preventing or treating transplantation rejection or a transplantation rejection disease, comprising a novel compound and a calcineurin inhibitor. A co-administration of the present invention 1) reduces the activity of pathogenic Th1 cells or Th17 cells, 2) increases the activity of Treg cells, 3) has an inhibitory effect against side effects, such as tissue damage, occurring in the sole administration thereof, 4) inhibits various pathogenic pathways, 5) inhibits the cell death of inflammatory cells, and 6) increases the activity of mitochondria, in an in vivo or in vitro allogenic model, a transplantation rejection disease model, a skin transplantation model, and a liver-transplanted patient, and thus inhibits transplantation rejection along with mitigating side effects possibly occurring in the administration of a conventional immunosuppressant alone.Type: GrantFiled: November 7, 2019Date of Patent: April 30, 2024Assignee: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Mi-La Cho, Dong-Yun Shin, Jong-Young Choi, Chul-Woo Yang, Sung-Hwan Park, Seon-Yeong Lee, Min-Jung Park, Joo-Yeon Jhun, Se-Young Kim, Hyeon-Beom Seo, Jae-Yoon Ryu, Keun-Hyung Cho
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Patent number: 11971299Abstract: A hyperspectral image sensor includes an optical irradiator configured to irradiate light to a partial region of an object, an optical detector configured to receive detection light generated in the partial region in response to the irradiated light and generate spectrum signals, each of the spectrum signals corresponding to a respective sub-region of a plurality of sub-regions included in the partial region, and a processor configured to generate a hyperspectral image of the partial region based on the spectrum signals.Type: GrantFiled: June 21, 2022Date of Patent: April 30, 2024Assignees: SAMSUNG ELECTRONICS CO., LTD., CHUNG ANG University Industry Academic Cooperation FoundationInventors: Unjeong Kim, Jeongsu Han, Hyungbin Son, Suyeon Lee
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Publication number: 20240131061Abstract: The present disclosure relates to the preparation of citrullinated vimentin antigen-specific immune tolerogenic dendritic cells and a composition for preventing or treating heart failure after myocardial infarction comprising the same. According to the present disclosure, it is confirmed that immune tolerogenic dendritic cells differentiated by treating immature dendritic cells with citrullinated vimentin regulate the expression of immune-related factors and have an excellent therapeutic effect on heart failure caused by myocardial infarction.Type: ApplicationFiled: August 10, 2023Publication date: April 25, 2024Applicants: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION, SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Daegu Gyeongbuk Institute of Science and TechnologyInventors: Kiyuk CHANG, Daehee HWANG, Min-Sik KIM, Eunmin KIM, Eun Hye PARK, Chan Woo KIM
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Publication number: 20240130823Abstract: The inventive concept relates to an eyeball and eyelid protector including an eyeball cover that covers an eyeball, and an eyelid protection part that is bent and extends from one side of the eyeball cover to protect any one of an upper eyelid and a lower eyelid.Type: ApplicationFiled: March 27, 2023Publication date: April 25, 2024Applicant: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventor: Hye Young SHIN
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Publication number: 20240137474Abstract: An apparatus for acquiring images includes an image sensor and a signal processor. The image sensor may include a sensor substrate and a color separation lens array, wherein the sensor substrate includes a plurality of photo-sensing cells, and the color separation lens array may separate an incident light into a plurality of lights having different wavelengths and forms a phase distribution for condensing the plurality of lights having the different wavelengths on adjacent photo-sensing cells of the plurality of photo-sensing cells. The signal processor may perform deconvolution on sensing signals of the plurality of photo-sensing cells to obtain a sub-sampled image, perform demosaicing to restore a full resolution image having a full resolution from the sub-sampled image, and correct a color of the full resolution image using a point spread function (PSF) of the color separation lens array.Type: ApplicationFiled: December 22, 2023Publication date: April 25, 2024Applicants: SAMSUNG ELECTRONICS CO., LTD., INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITYInventors: Sangyun Lee, Moongi Kang, Seokho Yun, Jonghyun Kim, Kyeonghoon Jeong
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Publication number: 20240131027Abstract: The present invention relates to a pharmaceutical composition comprising a novel compound as an active ingredient for prevention or treatment of transplant rejection. The novel compound SD911 of the present invention was identified to repress the migration of immune cells, increase the engraftment and viability of a grafted tissue, and regulate immune cells. In addition, it was found in a kidney transplantation model that the compound restrained human PBMC from suppressing the engraftment and damaging renal tissues and downregulated the expression of the inflammatory cytokine IL-17, with the consequent effective prevention and treatment of transplant rejection.Type: ApplicationFiled: April 6, 2022Publication date: April 25, 2024Applicant: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Chul Woo YANG, Dongyun SHIN, Sun Woo LIM, Mi La CHO, Yoo Jin SHIN, Seon Yeong LEE, A Ram LEE
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Publication number: 20240132458Abstract: A NLRP3-inhibitory compound 7 (NIC7) and a potent derivative NIC7w are disclosed. NLRP3-inhibitory compound 7 (NIC7) and a potent derivative NIC7w are a novel small-molecule inhibitor for inhibiting NLRP3 inflammasomes are identified. These compounds inhibit main elements of the NLRP3 signaling pathway, primarily IL-1? and caspase 1, and improve cognitive behaviors of mice in Alzheimer disease mouse models. Compositions of NIC7 and NIC7w are suitable as a therapeutic agent in treating, preventing, or improving the conditions of Alzheimer's disease.Type: ApplicationFiled: January 28, 2022Publication date: April 25, 2024Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Sangdun CHOI, Muhammad HASEEB, Javaid NASIR, Yasmeen FARZANA, Jee Yeon SEO, Jae Kyung HEO, Ho Chul SHIN
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Publication number: 20240131098Abstract: Proposed are pharmaceutical compositions and health functional foods containing a Ganoderma lucidum fruiting body extract as an active ingredient for preventing, treating, or ameliorating thrombosis. The extract exhibits strong antithrombotic activity by inhibiting thrombosis-related enzymes and blood coagulation factors, has excellent thermal stability, and exhibits no loss of blood coagulation factor inhibitory effect and thrombogenic enzyme inhibitory effect even in acidic conditions of pH 2 and in plasma. Therefore, the Ganoderma lucidum fruiting body extract is expected to be used for the prevention and treatment of thrombosis, which causes ischemic stroke and hemorrhagic stroke, by improving blood circulation. The Ganoderma lucidum fruiting body extract is very useful in the pharmaceutical and food industries.Type: ApplicationFiled: February 23, 2023Publication date: April 25, 2024Applicant: Andong National University Industry-Academic Cooperation FoundationInventor: Ho Yong SOHN
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Patent number: 11966103Abstract: A circular resonator, and an optical modulator and an optical element comprising same. The circular resonator includes a first material, formed in a circular shape, including a plurality of nano holes and having a thermo-optic coefficient varying at a predetermined ratio according to temperature, and a second material having a thermo-optic coefficient varying in a direction opposite to the direction of change of the thermo-optic coefficient of the first material depending on temperature, the second material being filled in the plurality of nano holes, wherein an interval between the plurality of nano holes is formed at a pitch shorter than the wavelength of incident light.Type: GrantFiled: September 25, 2020Date of Patent: April 23, 2024Assignee: KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Hongsik Park, Chang-Ju Lee, Honghwi Park, Muhan Choi
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Patent number: 11964241Abstract: A lithium-air battery includes a battery cell and a case configured to accommodate the battery cell. The case includes an inlet communicating with outside and an outlet communicating with outside. At least one of the inlet and the outlet is equipped with a gas separation membrane that includes a matrix including a polymer resin and a metal-organic framework (MOF) dispersed in the matrix. The gas separation membrane has a thickness of 150 ?m or more.Type: GrantFiled: June 14, 2023Date of Patent: April 23, 2024Assignees: Hyundai Motor Company, Kia Corporation, Gachon University of Industry-Academic Cooperation FoundationInventors: Gwang Seok Oh, Jihyun Lee, Minyoung Yoon
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Patent number: 11965051Abstract: The present invention relates to a method for preparing a polyolefin block copolymer, the method comprising: a first step of coordination polymerization of an olefin monomer with a transition metal catalyst in the presence of organozinc; and a second step of continuously adding a diacyl peroxide compound to perform polymerization, and to a polyolefin block copolymer prepared therefrom.Type: GrantFiled: December 21, 2018Date of Patent: April 23, 2024Assignee: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Bun Yeoul Lee, Sung Dong Kim, Su Jin Gwon, Tae Hee Kim
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Publication number: 20240125433Abstract: There are disclosed a monitoring system and method for a hydrogen refueling station and a computing device for executing the same. The monitoring system for a hydrogen refueling station according to one embodiment of the present disclosure includes an Internet of things (IoT) sensor mounted on each of components of the hydrogen refueling station and configured to generate sensing data by measuring preset monitoring elements and an analysis server configured to obtain the sensing data and monitor a state of the hydrogen refueling station based on the obtained sensing data.Type: ApplicationFiled: October 13, 2023Publication date: April 18, 2024Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Bong Sik OH, Joong-Soon JANG, SangChul PARK
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Publication number: 20240125698Abstract: A gadget for retroreflected signal measurement is disclosed. The gadget for measuring the retroreflected signal includes a partitioning wall; a portable terminal receiving portion disposed on one surface of the partitioning wall; a biosensor receiving portion disposed on the other surface of the partitioning wall and constructed to receive a biosensor therein; a light exit channel defined in the partitioning wall and at one side thereof; and a light-receiving channel adjacent to the light exit channel and defined in the partitioning wall, wherein light passes through the light exit channel and then is reflected from the biosensor, and then is incident into the light-receiving channel.Type: ApplicationFiled: February 10, 2022Publication date: April 18, 2024Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATIONInventors: Hyun Chul YOON, Ka Ram KIM, Kyung Wom LEE, Jae-ho KIM