Patents Assigned to University-Industry Cooperation Group of Kyung Hee
  • Method of diagnosing and treating acute rejection in kidney transplant patients
    Patent number: 11685950
    Abstract: Provided are a method of diagnosing the onset of acute rejection, the method including the step of correlating expression levels of one or more miRNAs selected from the group consisting of 8 kinds of miRNAs including miR-4488, miR-4532, miR-146a-5p, miR-21-5p, miR-373-3p, miR-31-5p, miR-223-3p, and miR-210-3p, and a combination thereof with the onset of acute rejection in kidney transplant patients, a composition for diagnosing acute rejection, the composition including an agent capable of measuring the expression level of each of the miRNAs, a kit for diagnosing acute rejection, the kit including the composition, and a method of treating acute rejection, the method including the step of treating acute rejection, when the onset of acute rejection is identified by the above diagnostic method.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: June 27, 2023
    Assignee: University-Industry Cooperation Group of Kyung Hee University
    Inventors: Sangho Lee, Jungwoo Seo
  • BIOMARKER IN BLOOD FOR MACULAR EDEMA AND USE THEREOF
    Publication number: 20230194551
    Abstract: In the present invention, among blood metabolites, amino acids, organic compounds and oxylipins that were statistically significantly differentiated from the control group, were selected from type 2 diabetes patients. Specifically, asparagine, aspartic acid, glutamic acid, cysteine, lysine, citric acid, and uric acid, and 12-oxo ETE, 15-oxo ETE, 9-oxo ODE, and 20-carboxy leukotriene B4, which are oxylipins, were confirmed to have cutoff values of AUC>0.7. In addition, the blood metabolites showed a significant difference between a DME patient group and a non-DME patient group, and thus were confirmed to be usable for accurate diagnosis of DME.
    Type: Application
    Filed: May 6, 2021
    Publication date: June 22, 2023
    Applicants: KONKUK UNIVERSITY INDUSTRIAL COOPERATION CORPORATION, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Choon-Hwan LEE, Jeong-Taek WOO, Sang-Youl RHEE, Eun-Sung JUNG
  • IMAGE ENCODING/DECODING METHOD, DEVICE, AND RECORDING MEDIUM HAVING BITSTREAM STORED THEREIN
    Publication number: 20230199174
    Abstract: An image decoding method is disclosed in the present specification. An image decoding method according to the present invention may comprise deriving a candidate list for inter-prediction of a current block, deriving motion information of the current block by using the candidate list, deriving a cumulative coding information candidate by using the motion information of the current block, inserting the derived cumulative coding information candidate into a cumulative coding information candidate list and updating the candidate list by using the cumulative coding information candidate list, wherein the updated candidate list is used for inter-prediction of a block to be decoded after the current block.
    Type: Application
    Filed: February 16, 2023
    Publication date: June 22, 2023
    Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Jung Won KANG, Ha Hyun LEE, Sung Chang LIM, Jin Ho LEE, Hui Yong KIM, Gwang Hoon PARK, Tae Hyun KIM, Dae Young LEE
  • Wireless power transmission apparatus for minimizing magnetic field exposure based on cavity resonance
    Patent number: 11682925
    Abstract: Disclosed in a wireless power transmission apparatus based on cavity-resonance including a transmission cavity leaking electromagnetic waves to a reception cavity through cavity-resonance with the reception cavity, and a nonlinear feedback circuit formed on a feedback path including the transmission cavity and configured to adaptively control an operating frequency in response to a change in a system resonance frequency according to the cavity-resonance.
    Type: Grant
    Filed: October 21, 2021
    Date of Patent: June 20, 2023
    Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Sanghoek Kim, Sung Ik Park
  • Image encoder and decoder using unidirectional prediction
    Patent number: 11683502
    Abstract: The present invention relates to an image encoding and decoding technique, and more particularly, to an image encoder and decoder using unidirectional prediction. The image encoder includes a dividing unit to divide a macro block into a plurality of sub-blocks, a unidirectional application determining unit to determine whether an identical prediction mode is applied to each of the plurality of sub-blocks, and a prediction mode determining unit to determine a prediction mode with respect to each of the plurality of sub-blocks based on a determined result of the unidirectional application determining unit.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: June 20, 2023
    Assignees: Electronics and Telecommunications Research Institute, Kwangwoon University Industry-Academic Collaboration Foundation, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hae Chul Choi, Se Yoon Jeong, Sung-Chang Lim, Jin Soo Choi, Jin Woo Hong, Dong Gyu Sim, Seoung-Jun Oh, Chang-Beom Ahn, Gwang Hoon Park, Seung Ryong Kook, Sea-Nae Park, Kwang-Su Jeong
  • METHOD FOR PRODUCING HIGH-ENTROPY ALLOY SUPERCONDUCTOR BULK MATERIALS AND WIRE MATERIALS, BULK HIGH-ENTROPY ALLOY SUPERCONDUCTOR PRODUCED USING THE METHOD, AND METHOD FOR PRODUCING THIN-FILM HIGH-ENTROPY ALLOY SUPERCONDUCTOR USING THE SAME
    Publication number: 20230178269
    Abstract: Disclosed is a method for producing a high-entropy alloy superconductor bulk materials and wire materials, the method including a first step of mixing 4 to 10 types of metals selected from a group consisting of niobium (Nb), tantalum (Ta), titanium (Ti), hafnium (Hf), zirconium (Zr), tungsten (W), molybdenum (Mo), chromium (Cr), vanadium (V), and rhenium (Re) with each other to prepare a mixture and then milling the mixture to prepare mixed metal powders; and a second step of sintering the mixed metal powders prepared in the first step.
    Type: Application
    Filed: December 2, 2022
    Publication date: June 8, 2023
    Applicants: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Jong-Soo RHYEE, Jin Hee KIM, Tuson PARK, Soon-Gil JUNG, Yoonseok HAN, Won Nam KANG, Woo Seok CHOI
  • Microbeads for cell culture and method of monitoring cell culture using the same
    Patent number: 11667888
    Abstract: Disclosed are microbeads for cell culture and a method of monitoring cell culture using the same. More particularly, each of the microbeads for cell culture according to an embodiment of the present invention include a core and a surface modification layer formed on a surface of the core. By using the method of monitoring cell culture with the microbeads for cell culture according to an embodiment of the present invention, cell culture may be carried out in highly scaled-up dimension and easily monitored.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: June 6, 2023
    Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Tong In Oh, Sung Hyun Kim, Eun Ah Lee, Tae Woo Kim
  • Method of treatment with lactic acid bacteria
    Patent number: 11660321
    Abstract: A particular Bifidobacterium spp. strain or particular Lactobacillus spp. strain according to the present invention is isolated from excrement of a human or cabbage kimchi, and thus is highly safe and has physiological activities such as an immunity regulatory effect and an inflammation reaction inhibiting effect. Therefore, the particular Bifidobacterium spp. strain or particular Lactobacillus spp. strain according to the present invention may be used as a material for regulating immunity and inhibiting inflammation reactions, and may be also used as a functional food and drug material useful for preventing, alleviating or treating rhinitis, atopy, asthma, etc. which are allergic diseases.
    Type: Grant
    Filed: January 31, 2018
    Date of Patent: May 30, 2023
    Assignees: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY, NAVIPHARM CO., LTD.
    Inventors: Dong-Hyun Kim, Myung Joo Han
  • Oxide semiconductor thin-film transistor and method of fabricating the same
    Patent number: 11664461
    Abstract: The present disclosure discloses an oxide semiconductor thin-film transistor and a method of fabricating the same. According to one embodiment of the present disclosure, the oxide semiconductor thin-film transistor includes a substrate, a gate electrode, a gate insulating layer, an oxide semiconductor layer, and source and drain electrodes. Since the gate insulating layer is formed of at least one of zirconium oxide (ZrOx) and lanthanum zirconium oxide (LaZrOx), the electrical characteristics of the oxide semiconductor thin-film transistor may be controlled by the gate insulating layer.
    Type: Grant
    Filed: April 23, 2021
    Date of Patent: May 30, 2023
    Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Jin Jang, Md Mobaidul Islam, Ravindra Naik Bukke
  • PHARMACEUTICAL COMPOSITION FOR TREATING OR PREVENTING ALOPECIA INCLUDING DECURSIN
    Publication number: 20230157993
    Abstract: The present disclosure relates to a composition for treating or preventing alopecia including decursin, wherein when administered externally or orally, the decursin promotes secretion of KGF in hair follicle tissues, prevents apoptosis of hair follicle cells, and exhibits the effect of promoting hair growth, thereby being useful for the treatment or prevention of alopecia.
    Type: Application
    Filed: November 11, 2022
    Publication date: May 25, 2023
    Applicant: University-Industry Cooperation Group of Kyung Hee University
    Inventors: Woong Mo YANG, Mi Hye KIM
  • IMAGE ENCODING METHOD USING A SKIP MODE, AND A DEVICE USING THE METHOD
    Publication number: 20230156220
    Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 18, 2023
    Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Gun BANG, Won Sik CHEONG, Gi Mun UM, Nam Ho HUR, Gwang Hoon PARK, Kyung Yong KIM
  • JANUS TRANSITION METAL DICHALCOGENIDE THIN FILM AND METHOD OF FABRICATING THE SAME
    Publication number: 20230151482
    Abstract: Disclosed is a method of fabricating a Janus transition metal dichalcogenide thin film. More particularly, the method includes a first step of depositing a transition metal dichalcogenide thin film including a first chalcogen element on an oxide silicon substrate; a second step of a vacancy forming in the transition metal dichalcogenide thin film; and a third step of substituting the first chalcogen element with a second chalcogen element to form a Janus transition metal dichalcogenide thin film. The first step, the second step, and the third step may be performed in a single CVD process in a same reaction chamber. Therefore, the present disclosure can shorten the processing time of a Janus transition metal dichalcogenide thin film and can reduce the manufacturing cost thereof.
    Type: Application
    Filed: May 24, 2022
    Publication date: May 18, 2023
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Suk Ho Chol, Chan Wook Jang, Won Jun Lee
  • Nano complex comprising a nano drug delivery matrix; and a extract or a ginsenoside isolated therefrom
    Patent number: 11648208
    Abstract: Provided are a nanocomposite including a nano-drug delivery system; and a ginseng extract or a ginsenoside isolated therefrom, and a preparation method thereof, in which the nanocomposite may be used for the prevention or treatment of cancer and inflammatory diseases. The metal nanocomposite of the present invention may be prepared in a uniform size without using an additional reducing agent or stabilizing agent in a significantly shortened time, as compared with known metal nanoparticles. Further, since the metal nanocomposite has high solubility in water and high targeting ability for cancer cells, it can be advantageously developed as drugs. Further, the metal nanocomposite exhibits high anti-cancer and anti-inflammatory activities, and thus may be usefully applied to prevention or treatment of cancer and inflammatory diseases.
    Type: Grant
    Filed: January 6, 2021
    Date of Patent: May 16, 2023
    Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Deok Chun Yang, Yeon-Ju Kim, Singh Priyanka, Dong Uk Yang, Sung Eun Ahn, Mathiyalagan Ramya
  • Encoding method and decoding method, and device using same
    Patent number: 11652989
    Abstract: The present invention relates to an encoding method and decoding method, and a device using the same. The encoding method according to the present invention comprises the steps of: specifying an intra prediction mode for a current block; and scanning a residual signal by intra prediction of the current block, wherein the step of scanning the residual signal can determine a scanning type for a luminance signal and a chroma signal of the current block according to an intra prediction mode for a luminance sample of the current block.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: May 16, 2023
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong Kim, Gwang Hoon Park, Kyung Yong Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
  • Encoding method and decoding method, and device using same
    Patent number: 11647184
    Abstract: The present invention relates to an encoding method and decoding method, and a device using the same. The encoding method according to the present invention comprises the steps of: specifying an intra prediction mode for a current block; and scanning a residual signal by intra prediction of the current block, wherein the step of scanning the residual signal can determine a scanning type for a luminance signal and a chroma signal of the current block according to an intra prediction mode for a luminance sample of the current block.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: May 9, 2023
    Assignees: Electronics and Telecommunications Research Institute, University-Industry Cooperation Group of Kyung Hee University
    Inventors: Hui Yong Kim, Gwang Hoon Park, Kyung Yong Kim, Sung Chang Lim, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
  • IMAGE ENCODING METHOD USING A SKIP MODE, AND A DEVICE USING THE METHOD
    Publication number: 20230133166
    Abstract: Disclosed are an image encoding method using a skip mode and a device using the method. The image encoding method may comprise the steps of: judging whether there is residual block data of a prediction target block on the basis of predetermined data indicating whether residual block data has been encoded; and, if there is residual block data, restoring the prediction target block on the basis of the residual block data and an intra-screen predictive value of the prediction target block. Consequently, encoding and decoding efficiency can be increased by carrying out the encoding and decoding of screen residual data only for prediction target blocks where there is a need for a residual data block in accordance with screen similarity.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 4, 2023
    Applicants: Electronics and Telecommunications Research Institute, UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Gun BANG, Won Sik CHEONG, Gi Mun UM, Nam Ho HUR, Gwang Hoon PARK, Kyung Yong KIM
  • USE OF VIRUS-LIKE PARTICLES INCLUDING TOXOPLASMA GONDII APICAL MEMBRANE ANTIGEN 1 FOR SERODIAGNOSING TOXOPLASMOSIS
    Publication number: 20230135784
    Abstract: The present disclosure relates to a use of virus-like particles including Toxoplasma gondii apical membrane antigen 1 for serodiagnosing toxoplasmosis, wherein an enzyme-linked immunosorbent assay with an infected serum was conducted using virus-like particles expressing Toxoplasma gondii AMA1, and higher sensitivity than the existing Toxoplasma gondii antigen was observed using virus-like particles, and no false diagnosis such as false negatives and false positives appeared after a reaction with a malaria-infected serum and thus high specificity was identified.
    Type: Application
    Filed: October 19, 2022
    Publication date: May 4, 2023
    Applicant: University-Industry Cooperation Group of Kyung Hee University
    Inventors: Fu-Shi Quan, Minju KIM
  • Thin-film light-emitting device including charge generating junction layer and method of fabricating thin-film light-emitting device
    Patent number: 11638381
    Abstract: The present invention discloses a thin-film light-emitting device including a charge generating junction layer and a method of fabricating the thin-film light-emitting device. The thin-film light-emitting device including a charge generating junction layer according to one embodiment of the present invention includes a negative electrode; at least one light-emitting unit formed on the negative electrode and including a charge generating junction layer, an electron injection/transport layer, a thin-film light-emitting layer, and a hole injection/transport layer in a sequential order; and a negative electrode formed on the light-emitting unit.
    Type: Grant
    Filed: June 9, 2022
    Date of Patent: April 25, 2023
    Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Jin Jang, Hyo Min Kim
  • OPTICAL POLYMER AND LENS INCLUDING SAME
    Publication number: 20230123182
    Abstract: A lens includes an optical unit, and a rib unit extending outwardly in a radial direction of the optical portion, wherein the rib unit includes a light transmitting region and a light blocking region, and the light blocking region is disposed in the rib unit.
    Type: Application
    Filed: April 1, 2022
    Publication date: April 20, 2023
    Applicants: SAMSUNG ELECTRO-MECHANICS CO., LTD., UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: Seong Chan PARK, Choon Keun LEE, Jee Woo LIM, Ji Sung CHOI, Yu Jin JEON
  • MICROCARRIER BASED-4 DIMENSIONAL CELL CULTURE APPARATUS AND METHOD FOR MONITORING CELL CULTURE USING THE SAME
    Publication number: 20230112108
    Abstract: The present invention relates to a low specific gravity microcarrier-based cell culture apparatus and a method of monitoring cell culture using the same. More particularly, the present invention relates to four-dimensional cell culture that enables monitoring of the growth state of cells by reflecting a time factor in three-dimensional cell culture and is capable of stable cell expansion culture by minimizing change in cell characteristics.
    Type: Application
    Filed: March 5, 2021
    Publication date: April 13, 2023
    Applicant: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY
    Inventors: EunAh LEE, Wook PARK, Tae Woo KIM