UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION (République de Corée)
PHAROSGEN (République de Corée)
THE ASAN FOUNDATION (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Sanghwan
Kim, Sang Yoon
Byun, Youngro
Cho, Hanhee
Abrégé
The present invention provides a pharmaceutical composition for the treatment of cancer having KRAS variant genotype or PTEN protein loss genotype, comprising an anti-cancer chemotherapeutic prodrug conjugate consisting of an albumin binding moiety, a linker, and an anti-cancer chemotherapeutic agent, for the effective treatment of cancers having KRAS variant genotype or PTEN protein loss genotype, which are known to be refractory cancers.
A61K 47/68 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un anticorps, une immunoglobuline ou son fragment, p. ex. un fragment Fc
A61K 45/06 - Mélanges d'ingrédients actifs sans caractérisation chimique, p. ex. composés antiphlogistiques et pour le cœur
A61K 47/54 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique
A61K 47/62 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant une protéine, un peptide ou un acide polyaminé
G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kwon, Sunghoon
Choi, Jaewon
Choi, Yeongjae
Choi, Hansol
Lee, Amos Chungwon
Ryu, Taehoon
Abrégé
Provided are a method for purifying a nucleic acid library, and a kit, the method comprising the steps of: providing a nucleic acid library comprising single-stranded template nucleic acids; obtaining a library of complementary nucleic acids by binding complementary nucleic acid units to each base of the strand of the template nucleic acids; introducing at least one modified nucleic acid unit during the binding process of the nucleic acid units; and selectively selecting a nucleic acid having a desired length from the library of complementary nucleic acids using the modified nucleic acid unit. According to the present invention, the nucleic acid library may be purified regardless of the complexity, sequence or length of the nucleic acid library, and nucleic acids having different lengths may be simultaneously purified. The purification may be carried out through direct experiment or using a next-generation sequencing instrument.
Samsung Electronics Co., Ltd. (République de Corée)
Seoul National University R&DB Foundation (République de Corée)
Inventeur(s)
Lee, Jusung
Chang, Younghwan
Kim, Suhwan
Abrégé
Receivers using power saving and partial decision feedback equalization (DFE) methods are provided. A receiver includes a slicer circuit configured to allow multiple comparator circuits to output multiple decision values, the multiple comparator circuits being connected to a data line and configured to compare a data symbol with multiple reference voltage levels, respectively, in response to multiple clock signals, respectively, a decoder configured to decode the data symbol, based on the multiple decision values, and a control circuit connected to the slicer circuit and configured to store the multiple decision values as a previous data symbol value and, based on the previous data symbol value, selectively provide the multiple clock signals to the slicer circuit. When the previous data symbol value corresponds to the lowest level, the control circuit disables a first comparator circuit to decide the highest level, from among the multiple comparator circuits.
H04L 25/03 - Réseaux de mise en forme pour émetteur ou récepteur, p. ex. réseaux de mise en forme adaptatifs
H04L 25/49 - Circuits d'émissionCircuits de réception à conversion de code au transmetteurCircuits d'émissionCircuits de réception à pré-distorsionCircuits d'émissionCircuits de réception à insertion d'intervalles morts pour obtenir un spectre de fréquence désiréCircuits d'émissionCircuits de réception à au moins trois niveaux d'amplitude
4.
MEMORY DEVICE WITH IN-MEMORY COMPUTING BASED ON NON-VOLATILE MEMORY AND METHOD OF OPERATING THE SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Jae-Joon
Kim, Munhyeon
Abrégé
A memory device according to one embodiment includes: a memory cell array in which a plurality of unit memories are arranged in an array, each of the unit memory including a first non-volatile memory cell and a second non-volatile memory cell, which store data in a complementary manner, a detection unit that detects the data stored in the first and second non-volatile memory cells for each unit memory; and an operation unit that sets weight data based on output of the detection unit and performs a multiplication operation on input data and the weight data.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Heo, Yong Hae
Song, Yuk Gwon
Lim, Su Jin
Ha, Ji Soo
Kim, Sang Youn
Abrégé
An electroactive-gel-based shape transformation module according to the present invention may include an electroactive gel having a predetermined height, a first electrode disposed to adjoin one side of the electroactive gel, a second electrode disposed to adjoin the other side of the electroactive gel, a module housing having therein an accommodation region that accommodates a part of the electroactive gel, the first electrode, and the second electrode, and a flexible film having a lower surface supported by an upper portion of the electroactive gel.
Seoul National University R&DB Foundation (République de Corée)
Inventeur(s)
Kang, Kisuk
Heo, Jae Hoon
Abrégé
A secondary battery with excellent electrochemical stability and reversibility of both the lithium-ion insertion and conversion reactions is provided. According to one aspect of the present invention, a secondary battery comprising a cathode including a transition metal-based lithium compound is provided, wherein in the differential capacity (dQ/dV)-voltage (V) graph of the secondary battery, there is no peak value in the range of 3.8 to 4.0 V.
H01M 4/58 - Emploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFyEmploi de substances spécifiées comme matériaux actifs, masses actives, liquides actifs de structures polyanioniques, p. ex. phosphates, silicates ou borates
H01M 4/02 - Électrodes composées d'un ou comprenant un matériau actif
H01M 4/136 - Électrodes à base de composés inorganiques autres que les oxydes ou les hydroxydes, p. ex. sulfures, séléniures, tellurures, halogénures ou LiCoFy
7.
SEMICONDUCTOR DEVICE FOR MONITORING A CLOCK SIGNAL AND METHOD FOR ANALYZING CHARACTERISTICS OF A CLOCK SIGNAL
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Jaeha
Abrégé
A semiconductor device includes a first macro circuit configured to generate a first monitoring signal by sampling a reference clock signal according to a first clock signal. A frequency of the reference clock signal and a frequency of the first clock signal have a predetermined frequency difference. A method for analyzing characteristics of a clock signal includes: accumulating a monitoring signal by sampling a reference clock signal according to a clock signal to generate a sample set, each of the sample sets having a size M times N, M being to the number of groups, N being the number of bins corresponding to the period of the reference clock signal, the reference clock signal and the clock signal having a predetermined frequency difference; and performing a first operation to estimate a jitter histogram of the clock signal by analyzing the sample set.
H03K 5/156 - Dispositions dans lesquelles un train d'impulsions est transformé en un train ayant une caractéristique désirée
H03K 5/135 - Dispositions ayant une sortie unique et transformant les signaux d'entrée en impulsions délivrées à des intervalles de temps désirés par l'utilisation de signaux de référence de temps, p. ex. des signaux d'horloge
8.
METHOD OF MANUFACTURING SOLID ELECTROLYTE LAYER USING SPARK PLASMA SINTERING AND SOLID ELECTROLYTE LAYER MANUFACTURED BY THE SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Choi, Seong Hyeon
Kim, Yong Gu
Lee, Sang Heon
Choi, Sun Ho
Jang, Yong Jun
Cho, Sung Man
Chung, In
Lee, Jae Ho
Kim, Da Woon
Abrégé
A method of manufacturing a solid electrolyte layer using spark plasma sintering and a solid electrolyte layer manufactured thereby, wherein an amorphous solid electrolyte is crystallized using spark plasma sintering. Accordingly, a solid electrolyte layer with high density and excellent lithium ion conductivity can be produced at a relatively low pressure only by rapid sintering.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Hong, Yong Taek
Kim, Geon Hee
Lee, Seung Hwan
Yoon, Hyung Soo
Yoon, Jin Soo
Abrégé
The present invention relates to a microlens array sheet of ultra-high resolution using quantum dots and a method for manufacturing same, for implementing an ultra-high resolution RGB display, and a color-conversion microlens array sheet according to one embodiment of the present invention is formed by first creating a barrier structure to determine the diameter of the lenses and the distance between adjacent lenses, and then filling empty spaces between the barriers with a microlens-shaped structure containing quantum dots.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Dong Hyun
Park, Min Hyuk
Abrégé
The present invention relates to a ferroelectric junction element that is self-rectifying and has a non-linear current-voltage profile and a high on/off current ratio, and to a memory device comprising the ferroelectric junction element.
H10N 97/00 - Dispositifs électriques à l’état solide à film mince ou à film épais, non prévus ailleurs
H10B 53/30 - Dispositifs RAM ferro-électrique [FeRAM] comprenant des condensateurs ferro-électriques de mémoire caractérisés par la région noyau de mémoire
H10B 53/20 - Dispositifs RAM ferro-électrique [FeRAM] comprenant des condensateurs ferro-électriques de mémoire caractérisés par les agencements tridimensionnels, p. ex. avec des cellules à des niveaux différents de hauteur
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Han, Seung Hyun
Park, Dong Hyun
Lee, Dongwook
Abrégé
The present disclosure relates to an antifungal composition using lipoteichoic acid derived from various Gram-positive bacteria to inhibit the adhesion and aggregation of Candida fungi, a pharmaceutical composition for preventing and treating candidiasis infection and the use thereof. Using this approach, since the effect of inhibiting adhesion and cohesion, which are the representative virulence factors of Candida fungal infection and candidiasis, has been confirmed, it can be used for antifungal use against Candida fungi and for prevention or treatment related to candidiasis infection.
A61K 31/7032 - Composés ayant des radicaux saccharide liés à des composés non-saccharide par des liaisons glycosidiques liés à un polyol, c.-à-d. composés ayant plusieurs groupes hydroxyle, libres ou estérifiés, y compris le groupe hydroxyle impliqué dans la liaison glycosidique, p. ex. monoglucosyl-diacylglycérides, acide lactobionique, gangliosides
A01N 57/16 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des composés organiques du phosphore comportant des liaisons phosphore-oxygène ou des liaisons phosphore-soufre contenant des radicaux hétérocycliques
A01N 63/20 - BactériesSubstances produites par des bactéries ou obtenues à partir de celles-ci
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Choi, Wooseok
Kim, Kahyun
Abrégé
A semiconductor package according to an embodiment of the present disclosure includes a chiplet including a first die and a second die, a transmission chip included in the first die, configured to modulate single-ended data into a PAM3 multi-level signal, and configured to transmit the PAM3 multi-level signal and a plurality of clock signals to the second die, and a reception chip included in the second die and configured to generate single-ended data by differentially comparing the PAM3 multi-level signal with the plurality of clock signals received from the first die. The transmission chip are connected to the reception chip through a plurality of channels.
H04L 25/49 - Circuits d'émissionCircuits de réception à conversion de code au transmetteurCircuits d'émissionCircuits de réception à pré-distorsionCircuits d'émissionCircuits de réception à insertion d'intervalles morts pour obtenir un spectre de fréquence désiréCircuits d'émissionCircuits de réception à au moins trois niveaux d'amplitude
H01L 25/065 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans une seule des sous-classes , , , , ou , p. ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H03K 5/00 - Transformation d'impulsions non couvertes par l'un des autres groupes principaux de la présente sous-classe
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Heo, Yong Hae
Song, Yuk Gwon
Park, Su Jin
Ha, Ji Soo
Kim, Sang Youn
Abrégé
A haptic actuator module using electrostatic attraction and pin stimulation according to the present invention may include a dielectric elastomer, a first electrode disposed to adjoin a lower surface region that is a lower surface of the dielectric elastomer, a second electrode disposed to adjoin a first upper surface region that is a partial region of an upper surface of the dielectric elastomer, and a module housing having therein an accommodation region configured to accommodate the dielectric elastomer, the first electrode, and the second electrode, the module housing being configured such that an outer surface region, which is an outer surface of the dielectric elastomer, adjoins an inner surface of the accommodation region.
B06B 1/02 - Procédés ou appareils pour produire des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore utilisant l'énergie électrique
14.
BOIL-OFF GAS TREATMENT SYSTEM FOR LIQUEFIED CARBON DIOXIDE AND LIQUEFIED CARBON DIOXIDE STORAGE APPARATUS INCLUDING SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Seo, Yutaek
Jeong, Geonwoo
Park, Junyup
Abrégé
Provided are: a boil-off gas treatment system for liquefied carbon dioxide in which combustible impurities in boil-off gas can be recycled by increasing the purity thereof by repeatedly performing a re-liquefaction process; and a liquefied carbon dioxide storage apparatus including same. The boil-off gas treatment system for liquefied carbon dioxide comprises: a first re-liquefaction apparatus which re-liquefies tank boil-off gas discharged from a storage tank for storing liquefied carbon dioxide and returns the re-liquefied tank boil-off gas to the storage tank; a first composition detection apparatus which measures a first concentration of combustible impurities included in a first boil-off gas remaining after the re-liquefaction by the first re-liquefaction apparatus; a second re-liquefaction apparatus which receives the first boil-off gas from the first composition detection apparatus when the first concentration is less than a predetermined threshold value, re-liquefies the first boil-off gas, and returns the reliquefied first boil-off gas to the storage tank; and a post-processing apparatus which receives the first boil-off gas from the first composition detection apparatus when the first concentration is equal to or greater than the predetermined threshold value, and performs post-processing for recycling the combustible impurities.
F17C 13/00 - Détails des récipients ou bien du remplissage ou du vidage des récipients
F25J 1/00 - Procédés ou appareils de liquéfaction ou de solidification des gaz ou des mélanges gazeux
F25J 1/02 - Procédés ou appareils de liquéfaction ou de solidification des gaz ou des mélanges gazeux nécessitant l'emploi d'une réfrigération, p. ex. de l'hélium, de l'hydrogène
15.
SYSTEM FOR PROVIDING FEEDBACK ABOUT QUALITY OF REAL-TIME CHEST COMPRESSIONS FOR CARDIOPULMONARY RESUSCITATION, AND METHOD THEREFOR
SEOUL NATIONAL UNIVERSITY HOSPITAL (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Joo, Yoon Ha
Lee, Jung Chan
Kim, Ki Hong
Shin, Sang Do
Song, Kyoung Jun
Kim, Tae Hun
Abrégé
The present invention relates to a system for providing feedback about the quality of real-time chest compressions for cardiopulmonary resuscitation, and a method therefor. According to the present invention, the system for providing feedback about the quality of real-time chest compressions for cardiopulmonary resuscitation comprises: one or two gloves; a first sensor which is attached to and detached from one side of the glove so as to measure the acceleration of chest compressions by a performer in real time; a second sensor which is attached to and detached from the other side of the glove so as to measure the pressure of the chest compressions by the performer in real time; and a control device which receives, in real time, the acceleration of chest compressions and the pressure of the chest compressions measured by the first sensor and the second sensor, so as to determine the current step and state of the chest compressions according to an algorithm, and which displays feedback about the determined quality of the chest compressions.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Sangbum
Kang, Yu Gyeong
Shin, Uicheol
Park, Jae-Weon
Abrégé
The present specification relates to a technique in which a combinatorial optimization problem-solving apparatus solves a Max-Cut problem by using a spiking neural network (SNN), and a combinatorial optimization problem-solving method according to an embodiment of the present specification comprises: a step of applying asynchronous input spikes to state neurons according to a neuron index mask; a step in which the state neurons transmit spike signals to corresponding output neurons; a step in which each output neuron fires when the accumulated value of spike signals the output neuron has received exceeds a firing threshold; a step of updating the neuron index mask if an output neuron fires within a predetermined time window, such that the next input spike is applied to the state neuron corresponding to the output neuron; and a step of calculating a cost function of the Max-Cut problem on the basis of the neuron index mask.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kang, Kisuk
Kim, Wonju
Abrégé
Provided is a solid electrolyte having high ion conductivity. According to an aspect, provided is a solid electrolyte represented by General Formula 1 below.
Provided is a solid electrolyte having high ion conductivity. According to an aspect, provided is a solid electrolyte represented by General Formula 1 below.
LiaMbX3Oc [General Formula 1]
Provided is a solid electrolyte having high ion conductivity. According to an aspect, provided is a solid electrolyte represented by General Formula 1 below.
LiaMbX3Oc [General Formula 1]
In General Formula 1 above, M is a metal element having an oxidation number of +3, X is a halogen element, and 0
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Nam, Kyoungphile
Kim, Byung-Chul
Abrégé
This relates to a method of preparing a caproate-producing microbiome and a caproate production method using the prepared microbiome, in which, according to an aspect of the method of preparing a caproate-producing microbiome, the caproate-producing microbiome may be prepared by making a caproate-producing strain dominant in an anaerobic microbiome, and the microbiome has an advantage in that caproate may be produced with high efficiency.
METHOD AND APPARATUS FOR CREATING A CARDIAC CONTOUR PREDICTION MODEL, AND METHOD AND SYSTEM FOR DETERMINING CARDIAC HYPERTROPHY IN ANIMALS USING THE SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Sung, Joohon
Jeong, Yeojin
Abrégé
According to one embodiment, a method of generating a cardiac contour prediction model is provided. The method is performed by a processor and comprises: a step of preprocessing chest radiographic images of animals and labeled images including a cardiac contour image and a vertebral body contour image of a specific thoracic vertebral region, thereby generating a training dataset; and a step of generating an artificial intelligence model trained to output a cardiac contour image and a vertebral body contour image of the specific thoracic vertebral region of a subject animal from a chest radiographic image of the subject animal, based on the training dataset.
G06V 10/774 - Génération d'ensembles de motifs de formationTraitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source méthodes de Bootstrap, p. ex. "bagging” ou “boosting”
G06V 10/776 - ValidationÉvaluation des performances
20.
METHOD FOR FORMING THREE-DIMENSIONAL MICROSTRUCTURE BY USING ETCHING, AND ETCHING MASK USED THEREIN
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Ji Woo
Moon, Dong Hoon
Lee, Gwan Hyoung
Abrégé
The present invention relates to a method for forming a three-dimensional microstructure by using etching, and an etching mask used therein, and, specifically, to a method capable of forming a sophisticated and complex three-dimensional microstructure by using a carbon-based thin film as an etching mask and deforming the carbon-based thin film during etching.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Eung Soo
Shim, Hyung Jin
Kim, Dokyun
Kim, Young In
Lee, Dong Hyuk
Jo, Young Beom
Kim, Jin Woo
Chae, Hoon
Park, Su-San
Kim, Jinhyun
Abrégé
Disclosed is a micro nuclear reactor that includes a core filled with nuclear fuel and moderator which are formed of particles, a heat pipe inserted in the core and transferring outwards heat generated by a nuclear reaction, and a power converter receiving heat from a condenser of the heat pipe and converting thermal energy into electrical energy.
G21C 3/40 - Combinaison structurelle d'un élément combustible avec un élément thermo-électrique pour la production directe d'énergie électrique à partir de la chaleur de fission
G21C 15/257 - Cyclage du fluide réfrigérant utilisant des tubes caloporteurs
G21D 1/00 - Détails des installations à énergie nucléaire
22.
METHOD FOR PREDICTING AND DETERMINING ORGANOID FABRICATION BASED ON ARTIFICIAL NEURAL NETWORK LEARNING
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Cho, Jae Jin
Abrégé
The present invention relates to a technology for predicting, at an early stage of fabrication, whether an organoid tissue module of a specific shape can be fabricated, and for determining, through the determination of completion conditions, whether the organoid tissue module has been successfully fabricated. More specifically, the present invention relates to a method for predicting, at an early stage of fabrication, whether an organoid tissue module can be fabricated, by using image analysis based on an artificial intelligence technology, and for determining whether the completed organoid tissue module has been successfully fabricated. The present invention enables prediction, at the initial image stage, of whether sufficient oxygen and nutrients can be supplied during the organoid tissue module fabrication process to allow successful formation of the organoid tissue module, thereby enabling the fabrication of cup-shaped organoid tissue modules with a low defect rate. At the final stage of organoid tissue module fabrication, whether the organoid tissue module has been successfully fabricated can be determined only through determination using artificial intelligence, thereby realizing automation suitable for mass production.
G06V 20/69 - Objets microscopiques, p. ex. cellules biologiques ou pièces cellulaires
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
G06V 10/24 - Alignement, centrage, détection de l’orientation ou correction de l’image
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kwon, Sunghoon
Lee, Chungwon
Choi, Ahyoun
Kim, Sungsik
Kim, Jinhyun
Abrégé
One aspect relates to a nucleic acid amplification method that comprises the step of amplifying nucleic acids by adding a first primer, a second primer and a nucleic acid polymerase to a sample containing a target nucleic acid. According to the nucleic acid amplification method according to one aspect, by performing parallel multiple displacement amplification using the first primer containing the barcode sequence, the increased parallelism and throughput of MDA dramatically reduces the time and cost for NGS library production, the barcode bias phenomenon can be resolved by adjusting the ratio at which the first primer is added, and the quality of amplification can also be improved using a laser-based cell separation method. Therefore, the nucleic acid amplification method can be usefully used for large-scale single-cell whole genome analysis.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Zhang, Byoung-Tak
Lee, Ganghun
Kim, Minji
Lee, Minsu
Lee, Yunsu
Abrégé
A reinforcement learning agent training device for automating a collage generation process includes a memory storing a reinforcement learning agent training program; and a processor configured to execute the reinforcement learning agent training program stored in the memory, wherein the reinforcement learning agent training program includes determining an action for a collage when state information including a canvas, a material, a target, and a remaining number of times is input; rendering a second canvas by applying the action to the first canvas; updating a reward based on similarity between the first canvas and the second canvas and the target; and training a reinforcement learning agent by repeating the determining of the action, the rendering of the second canvas, and the updating of the reward.
Samsung Electronics Co., Ltd. (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Kwangseok
Park, Je-Geun
Zhang, Kaixuan
Cui, Jingyuan
Abrégé
Provided are a magnetic memory using a spin current, an operating method thereof, and/or an electronic apparatus including the magnetic memory. The magnetic memory includes, first and second wirings spaced apart from each other and intersecting each other, and a data storage layer between the first and second wirings. The data storage layer includes a pinned layer with a fixed magnetic moment, a free layer spaced apart from the pinned layer and not having a fixed magnetic moment, and an insulating tunnel barrier layer provided between the pinned layer and the free layer. Among the first and second wirings, the wiring contacting the free layer includes a conductive wiring having no spin Hall effect, and the free layer includes a two-dimensional material which at room temperature has a spin Hall effect, magnetic properties, and metal properties. The two-dimensional material includes a two-dimensional van der Waals material.
G11C 11/18 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage électriques ou magnétiques particuliersÉléments d'emmagasinage correspondants utilisant des dispositifs à effet Hall
G11C 11/16 - Mémoires numériques caractérisées par l'utilisation d'éléments d'emmagasinage électriques ou magnétiques particuliersÉléments d'emmagasinage correspondants utilisant des éléments magnétiques utilisant des éléments dans lesquels l'effet d'emmagasinage est basé sur l'effet de spin
H10B 61/00 - Dispositifs de mémoire magnétique, p. ex. dispositifs RAM magnéto-résistifs [MRAM]
HD KOREA SHIPBUILDING & OFFSHORE ENGINEERING CO., LTD. (République de Corée)
HD HYUNDAI HEAVY INDUSTRIES CO., LTD. (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Jung, Han Sol
Park, Sung Il
Kim, Sung Eun
Kim, Min Seong
Youn, Yeo Bum
Park, Sang Min
Song, Si Myung
Nam, Jae Woo
Han, Jeong Woo
Jung, Hyeon Jung
Song, Ji Hyeon
Han, Se Hee
Abrégé
The present invention relates to an electrode for electrolysis having a catalyst layer including a layered double hydroxide containing nickel, iron, and yttrium, which is easy to manufacture and has excellent electrochemical activity and durability under seawater conditions.
C25B 11/075 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé d’un seul élément catalytique ou composé catalytique
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Ko, Seung Hwan
Choi, Seok Hwan
Abrégé
The phase-patterned liquid crystal elastomer according to an embodiment of the present invention includes: a first region including liquid crystals; and a second region which is adjacent to the first region, includes liquid crystals, and includes a phase different from that of the first region.
G02F 1/13 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des cristaux liquides, p. ex. cellules d'affichage individuelles à cristaux liquides
G02F 1/13363 - Éléments à biréfringence, p. ex. pour la compensation optique
G02F 1/01 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur
G02F 1/00 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire
28.
THIN FILM TRANSISTOR INCLUDING CARBON NANOTUBE CHANNEL LAYER AND MANUFACTURING METHOD THEREFOR
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Hong, Yong Taek
Kim, Ha Yun
Abrégé
A thin film transistor including a carbon nanotube channel layer, proposed in an embodiment of the present invention, comprises: a substrate; a source electrode and a drain electrode which are formed on the substrate; a first channel layer positioned between the source electrode and the drain electrode and including first carbon nanotubes; and a second channel layer formed on a partial region of the first channel layer and including second carbon nanotubes.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Ayoung
Song, Chaehyeon
Lim, Jongwoo
Jeon, Myunghwan
Shin, Jaeho
Abrégé
The present disclosure relates to a method and device for a camera calibration algorithm using an unbiased conic estimator considering distortion, and may be configured to calculate an ellipse in a normalized coordinate system from a circular pattern in a space, express a center of a distorted ellipse in a camera coordinate system as a linear combination of moments of the ellipse, and perform camera calibration from an image of the circular pattern using the center as a control point.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Tai, Joo Ho
Abrégé
The present invention relates to an infectious disease-monitoring smart device which provides information about the risk of infectious disease in real time and, specifically, to a smart device which enables a user to identify, through a device such as smart glasses, a location (e.g., a confirmed case's location or travel route) at which the risk of infectious disease exists, and further enables the user to obtain various information so as to respond to the above infectious disease in real time.
G16H 50/80 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour la détection, le suivi ou la modélisation d’épidémies ou des pandémies, p. ex. de la grippe
G02B 27/00 - Systèmes ou appareils optiques non prévus dans aucun des groupes ,
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Ko, Dongmin
Lee, Dongkwon
Jeon, Dongsuk
Choi, Youngdon
Abrégé
A flip-flop includes a first precharge circuit, a first discharge circuit, a first inverter, a second discharge circuit, a second precharge circuit, a third discharge circuit, and a switching prevention circuit. The first precharge circuit selectively charges a first node based on a data input signal and a clock signal. The first discharge circuit selectively discharges the first node based on the data input signal. The first inverter outputs a first inverted signal by inverting a first signal of the first node. The second discharge circuit selectively discharges the second node based on the clock signal. The third discharge circuit selectively discharges the fourth node based on the clock signal, the first inverted signal and the second signal. The switching prevention circuit prevents a switching of a voltage level of the second node based on the first signal, due to a toggling of the clock signal.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Chang-Gun
Kim, Jihwan
Choi, Wan
Abrégé
A method of handling an external abnormality in an autonomous driving system, performed in a device including a memory and a processor electrically connected to the memory, includes collecting physical situation information outside an autonomous vehicle from at least one sensor installed in the autonomous vehicle through the processor, repeatedly performing a physical situation perception operation for a preset critical time through the processor, selecting one of a plurality of operation modes according to a result of the physical situation perception operation and generating a route plan for the autonomous vehicle through the processor, and controlling driving of the autonomous vehicle according to the route plan through the processor.
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
B60W 50/02 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p. ex. en diagnostiquant ou en palliant à un dysfonctionnement
G01C 21/34 - Recherche d'itinéraireGuidage en matière d'itinéraire
33.
METHOD OF FORMING CHALCOGENIDE-BASED THIN FILM USING ATOMIC LAYER DEPOSITION PROCESS, METHOD OF FORMING PHASE CHANGE MATERIAL LAYER AND SWITCHING DEVICE, AND METHOD OF FABRICATING MEMORY DEVICE USING THE SAME
Seoul National University R&DB foundation (République de Corée)
Inventeur(s)
Hwang, Cheol Seong
Ha, Manick
Abrégé
The present invention relates to a roof rack assembly and a hood light-blocking fabric assembly, the hood light-blocking fabric assembly capable of photovoltaic generation comprising: a lower photovoltaic generation plate fixedly installed to cover the hood of a vehicle and configured to prevent inflow of heat energy of sunlight into the vehicle, to absorb sunlight, and to produce electricity accordingly; and an upper photovoltaic generation plate installed on an upper portion of the lower photovoltaic generation plate and configured to change between a first position at which the upper photovoltaic generation plate overlaps the upper portion of the lower photovoltaic generation plate and a second position at which the upper photovoltaic generation plate covers a front glass of the vehicle.
H10N 70/00 - Dispositifs à l’état solide n’ayant pas de barrières de potentiel, spécialement adaptés au redressement, à l'amplification, à la production d'oscillations ou à la commutation
C23C 16/30 - Dépôt de composés, de mélanges ou de solutions solides, p. ex. borures, carbures, nitrures
C23C 16/455 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement caractérisé par le procédé utilisé pour introduire des gaz dans la chambre de réaction ou pour modifier les écoulements de gaz dans la chambre de réaction
Samsung Electronics Co., Ltd. (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Yeo, Sungku
Oh, Jungsuek
Ko, Minbeom
Kim, Sunryul
Kim, Joonhong
Yoon, Taeyeong
Lee, Chongmin
Abrégé
A coupler is provided. A coupler may comprise: a first layer including a plurality of first conductive segments; a second layer disposed to at least partially overlap the first layer and including a plurality of second conductive segments that are linearly symmetrical with the plurality of first conductive segments when projected onto the first layer; and a third layer including a plurality of third conductive segments overlapping two different second conductive segments from among the plurality of second conductive segments arranged in the second layer.
H01P 5/18 - Dispositifs à accès conjugués, c.-à-d. dispositifs présentant au moins un accès découplé d'un autre accès consistant en deux guides couplés, p. ex. coupleurs directionnels
35.
METHOD FOR DECOMPOSING FLUORINATED GAS USING METAL MIXTURE
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Shin, Kyung Ho
Jung, In Ho
Abrégé
The present invention relates to a method for decomposing fluorinated gas using a metal mixture. The present invention does not generate harmful by-products, and thus requires no separate post-treatment process, and can decompose fluorinated gas at a higher decomposition rate under a milder condition than existing decomposition methods.
B01D 53/00 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols
36.
LITHIUM METAL NEGATIVE ELECTRODE, ELECTROLYTE ADDITIVE FOR LITHIUM SECONDARY BATTERY AND ELECTROLYTE INCLUDING THE SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Song, Jongchan
Kim, Wonkeun
Ha, Areum
Shin, Jaewook
Lee, Seungjong
Yew, Kyoung Han
Ha, Seongmin
Lee, Kyu Tae
Park, Kyobin
Abrégé
A lithium metal negative electrode incorporates a solid-electrolyte interphase (SEI) with distinct inorganic and organic layers, alongside an electrolyte containing a specialized additive. The inorganic layer, close to the lithium metal, may contain Li—F and Si—F bonds, while the organic layer may include carbon- and oxygen-containing CxOy or Si—C. The additive is defined by formulas involving a metal positive ion, Si, and trimethylsilyl groups, and may enhance cycling stability by forming a uniform SEI that suppresses lithium dendrite formation. When combined with an ether-based solvent, the additive can be present in amounts from about 0.1 to about 50 parts by weight of the electrolyte. The resulting battery exhibits high coulombic efficiency, reduced overvoltage, and retains at least 80% of its initial capacity after 100 charge-discharge cycles at a rate of 1C or higher, thus offering improved performance and longevity for lithium secondary battery applications.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY (République de Corée)
Inventeur(s)
Yeom, Su Cheong
Han, Jeong Pil
Chung, Hye Yoon
Lee, Hae Shin
Nam, Yu Ri
Abrégé
The present invention relates to a vaccine composition for mucosal immunity and use thereof. It has been identified that the vaccine composition of the present invention is in the form of a 2D patch and effectively induces nasal mucosal immunity despite nasal mucociliary clearance (MCC). Thus, the vaccine composition provided in the present invention can be variously utilized for mucosal immunity in which various antigenic substances are used.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
KOOKMIN UNIVERSITY INDUSTRY ACADEMY COOPERATION FOUNDATION (République de Corée)
Inventeur(s)
Kim, Jin Young
Lee, Chan Woo
Lim, Hyun Woo
Park, Jae Hyun
Abrégé
The present disclosure relates to a method for easily preparing niobium-containing titanium-ruthenium composite nanoparticles with excellent stability and electrochemical properties, niobium-containing titanium-ruthenium composite nanoparticles with excellent stability and efficiency, and a chlorine evolution electrode comprising the same.
C25B 11/093 - Électrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé d’au moins un élément catalytique et d’au moins un composé catalytiqueÉlectrodes comportant des électro-catalyseurs sur un substrat ou un support caractérisées par le matériau électro-catalytique formé de plusieurs éléments catalytiques ou composés catalytiques au moins un métal noble ou oxyde de métal noble et au moins un oxyde d’un métal non noble
C25B 11/037 - Électrodes constituées de particules
39.
NANOCARRIER FOR BIOMATERIAL DELIVERY, NANOCARRIER-BIOMATERIAL COMPLEX, MANUFACTURING METHODS THEREOF AND TREATMENT METHOD FOR LIVING PLANT-BASED OBJECT USING NANOCARRIER
Seoul National University R&DB foundation (République de Corée)
Inventeur(s)
Kwak, Seon Yeong
Seo, Pil Joon
Jeong, Woojin
Jeong, Yeong Yeop
Abrégé
The present disclosure provides a nanocarrier for delivering biomaterials into a living plant-based object including a nanotube, and a functional compound bound to a surface of the nanotubes and including an imidazole, wherein the nanocarrier is configured to deliver a ribonucleic acid (RNA) that promotes a regeneration of plant cells of the object as the biomaterial, into the object.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Sang-Koog
Kim, Bojong
Kim, Junyoung
Jeon, Hae-Chan
Abrégé
A signal transmission control device may include a device layer including a conductive layer and a dielectric layer disposed on the conductive layer, and a conductive line disposed on the dielectric layer and extending across a first inverted split ring resonator (ISRR) and a second inverted split ring resonator (ISRR). The device layer may define the first ISRR and the second ISRR spaced apart from each other, and a signal transmission characteristic between a first end and a second end of the conductive line may be controlled by the first ISRR and the second ISRR.
H01Q 1/38 - Forme structurale pour éléments rayonnants, p. ex. cône, spirale, parapluie formés par une couche conductrice sur un support isolant
H01Q 15/00 - Dispositifs pour la réflexion, la réfraction, la diffraction ou la polarisation des ondes rayonnées par une antenne, p. ex. dispositifs quasi optiques
H04B 17/391 - Modélisation du canal de propagation
41.
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING ELECTRODE-SEMICONDUCTOR MATERIAL JUNCTION STRUCTURE
Samsung Electronics Co., Ltd. (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Ryu, Huije
Lee, Gwanhyoung
Joo, Jaewoong
Abrégé
A semiconductor device may include a channel layer on a substrate and including a semiconductor material, and an electrode layer forming an ohmic-contact with the channel layer. The electrode layer may include a metallic transition metal dichalcogenide (TMD) material in contact with the channel layer.
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Sangbum
Kang, Donghoon
Yoon, Minsik
Abrégé
A semiconductor device includes a plurality of horizontal electrode layers stacked in a first direction perpendicular to an upper surface of a substrate; a plurality of vertical structures extending in the first direction, penetrating the plurality of horizontal electrode layers and arranged in a second direction and a third direction parallel to the upper surface of the substrate and intersecting each other; and a plurality of bitlines connected to the plurality of vertical structures in the first direction, wherein each of the plurality of vertical structures includes a vertical electrode layer having a pillar shape extending in the first direction, and a phase change material layer extending in the first direction and disposed between the vertical electrode layer and the plurality of horizontal electrode layers in the second direction and the third direction.
H10B 63/10 - Dispositifs RAM à changement de phase [PCRAM, PRAM]
G06N 3/04 - Architecture, p. ex. topologie d'interconnexion
G06N 3/063 - Réalisation physique, c.-à-d. mise en œuvre matérielle de réseaux neuronaux, de neurones ou de parties de neurone utilisant des moyens électroniques
43.
NOVEL OXAZOLOMYCIN COMPOUND, PRODUCTION METHOD THEREOF, AND USE THEREOF
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Oh, Dong-Chan
Lee, Sang Kook
Park, Jiyoon
Moon, Dong Hyun
Abrégé
Provided are a novel oxazolomycin compound, a stereoisomer, solvate, or pharmaceutically acceptable salt thereof, a use thereof, and a production method thereof. The compound has anticancer activity and thus the compound, stereoisomer, solvate, or pharmaceutically acceptable salt thereof can be used for preventing or treating cancer.
C12P 17/16 - Préparation de composés hétérocycliques comportant O, N, S, Se ou Te comme uniques hétéro-atomes du cycle contenant plusieurs hétérocycles
A61K 31/422 - Oxazoles non condensés et contenant d'autres hétérocycles
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Oh, Dong-Chan
Lee, Sang Kook
Du, Young Eun
Bae, Eun Seo
Park, Sooyeon
Abrégé
The present invention relates to a novel thioamide compound, a production method therefor, and uses thereof. The novel thioamide compound, stereoisomers thereof, solvates, or pharmaceutically acceptable salts of the present invention not only exhibit anticancer efficacy against various carcinomas, but also have excellent anticancer activity against anticancer drug-resistant cancers, and thus can be used for the prevention or treatment of various types of cancers.
METHOD FOR GENERATING ARTIFICIAL INTELLIGENCE MODEL BY USING NATURAL LANGUAGE INSTRUCTIONS, AND METHOD AND DEVICE FOR DRIVING ROBOT BY USING ARTIFICIAL INTELLIGENCE MODEL
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Zhang, Byoung-Tak
Kim, Junghyun
Abrégé
One embodiment of the present disclosure provides a method for generating an artificial intelligence model by using natural language instructions. The method comprises the steps of: recognizing, from an image, at least one object in the image; extracting features of the object; generating natural language instructions for the object according to preset criteria and requirements on the basis of the features; and generating an artificial intelligence model trained to output control signals of a robot on the basis of a training data set including the image, the features, and the natural language instructions.
G06V 10/77 - Traitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
INSTITUTE FOR BASIC SCIENCE (République de Corée)
Inventeur(s)
Kim, V. Narry
Baek, Seungchan
Kim, Boseon
Jang, Harim
Abrégé
The present invention relates to a novel modified precursor of an RNA interference-inducing nucleic acid molecule, to a method for designing the modified precursor, and to a method for producing an RNA interference-inducing nucleic acid molecule. A modified precursor, according to one aspect, can be efficiently and homogeneously processed, and thus exhibits a higher expression level in cells, thereby being useful for design and regulation studies of RNA interference-inducing nucleic acid molecules.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
EGC THERAPEUTICS, INC. (République de Corée)
Inventeur(s)
Hwang, Nathaniel Suk-Yeon
Lee, Jaewoo
An, Young-Hyeon
Choee, Jong Hwa
Kim, Beom Seok
Abrégé
The present invention relates to a paintable hydrogel system. The hydrogel system possesses adhesive properties and carries therapeutic factors. According to the present invention, the hydrogel system overcomes limitations such as tissue damage and fibrosis associated with methods for delivering a substance for injection or patch-type treatment, and can be applied without limitation to the shape and size of a target site. In addition, the system can be easily and stably applied in transplantation fields involving synthetic drugs, stem cells, healthcare electronic devices, etc.
A61L 27/36 - Matériaux pour prothèses ou pour revêtement de prothèses contenant des constituants de constitution indéterminée ou leurs produits réactionnels
A61L 33/00 - Traitement antithrombogénique d'articles chirurgicaux, p. ex. de sutures, cathéters, prothèses ou d'articles pour la manipulation ou le conditionnement du sangMatériaux pour un tel traitement
48.
MULTILAYER CORE-SHELL STRUCTURE, METHOD FOR PRODUCING THE SAME, AND CATHODE ACTIVE MATERIAL FOR LITHIUM-SULFUR CELL INCLUDING THE SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Park, Dong Yoon
Park, Chong Rae
Kim, Jae Ho
Abrégé
The present disclosure relates to a multilayer core-shell structure, a method for producing the same, and a cathode active material for a lithium-sulfur cell including the same. More specifically, the present disclosure provides a multilayer core-shell structure that has reduced defects in the shell and is capable of stably maintaining its structure, and a cathode active material for a lithium-sulfur cell, which is capable of providing a lithium-sulfur cell having excellent rate capability and excellent cycle life characteristics such as long-term stability.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Youngki
Kang, Taeho
Abrégé
Described herein are an apparatus and method for predicting a three-dimensional (3D) pose. The apparatus for predicting a 3D pose includes: an input/output interface configured to receive a plurality of pieces of image data obtained by observing a user's body parts from a first-person viewpoint and output the results of computation processing of the image data; memory configured to store a program for performing a method of predicting a 3D pose; and a controller configured to predict the user's 3D pose based on the image data received through the input/output interface by executing the program. The control unit generates the plurality of pieces of image data as limb heatmaps and joint heatmaps, extracts a joint feature vector, outputs a propagation feature vector by propagating a relational feature vector between neighboring joints, and predicts the user's 3D pose based on the propagation feature vector and the joint feature vector.
Seoul National University R&DB Foundation (République de Corée)
Inventeur(s)
Park, Namkyoo
Yu, Sunkyu
Yoon, Gyoungsub
Abrégé
A metasurface design apparatus and method are provided. A metasurface design apparatus according to an embodiment of the present invention is a metasurface design apparatus for designing a metasurface that is applied to a seven-tesla (7T) brain magnetic resonance imaging method, the metasurface design apparatus including a memory in which at least one instruction is stored, and a processor configured to execute the at least one instruction stored in the memory, wherein the processor acquires design information about an artificial magnetic field scatterer, acquires a plurality of high-frequency magnetic field (B1+) modes distinguished from each other using the acquired design information, detects an optimal combination of the high-frequency magnetic field modes for homogenizing a high-frequency magnetic field, and designs an optimal metasurface based on the detected optimal combination.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Ye, Sung-Joon
Lee, Chang-Min
Abrégé
According to the present disclosure, a GPU-based radiation transport computing apparatus includes: an interface module configured to communicate with an external device; a memory configured to store a radiation transport computation program; at least one GPU; and a CPU configured to control the execution of the radiation transport computation program. Herein, the radiation transport computation program allocates, in the GPU, a first buffer for processing source particles, a second buffer for processing information about a transport process of radioactive particles, and a third buffer for processing information about various particles generated in a reaction during radiation exposure, selects a buffer to process a thread block that performs a Monte Carlo algorithm based on occupancy rates of the first to third buffers, and performs sampling on the selected buffer through each thread block according to the Monte Carlo algorithm.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Zhang, Byoung-Tak
Kim, Junghyun
Abrégé
One embodiment of the present disclosure provides a method for generating a natural language instruction on the basis of visual recognition. This method comprises the steps of: recognizing one or more objects in an image from the image; extracting features of the objects; and generating a natural language instruction for the objects according to pre-configured criteria and requirements on the basis of the features.
G06V 20/70 - Étiquetage du contenu de scène, p. ex. en tirant des représentations syntaxiques ou sémantiques
G06V 10/40 - Extraction de caractéristiques d’images ou de vidéos
G06V 10/75 - Organisation de procédés de l’appariement, p. ex. comparaisons simultanées ou séquentielles des caractéristiques d’images ou de vidéosApproches-approximative-fine, p. ex. approches multi-échellesAppariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques utilisant l’analyse de contexteSélection des dictionnaires
G06V 10/56 - Extraction de caractéristiques d’images ou de vidéos relative à la couleur
G06V 10/54 - Extraction de caractéristiques d’images ou de vidéos relative à la texture
G06V 10/94 - Architectures logicielles ou matérielles spécialement adaptées à la compréhension d’images ou de vidéos
ELECTROLYSIS DEVICE FOR HYDROGEN PEROXIDE PRODUCTION AND SIMULTANEOUS CARBON DIOXIDE CAPTURE, AND METHOD FOR HYDROGEN PEROXIDE PRODUCTION AND SIMULTANEOUS CARBON DIOXIDE CAPTURE USING SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Junghun
Lee, Changha
Abrégé
Provided is an electrolysis device for hydrogen peroxide production and carbon dioxide capture according to one aspect. The electrolysis device comprises: a reduction electrode reaction chamber including a reduction electrode; an oxidation electrode reaction chamber including an oxidation electrode; a separation membrane which selectively permeates charges and ionic species between the reduction electrode reaction chamber and the oxidation electrode reaction chamber; an oxygen supply unit for supplying oxygen to the reduction electrode; and a carbon dioxide supply unit for supplying carbon dioxide to the reduction electrode, wherein the reduction electrode is a gas diffusion electrode (GDE) including a hydrophobic carbon catalyst layer.
C25B 9/75 - Assemblages comprenant plusieurs cellules du type filtre-presse avec une électrode bipolaire
C25B 15/08 - Alimentation ou vidange des réactifs ou des électrolytesRégénération des électrolytes
C25B 9/23 - Cellules comprenant des électrodes fixes de dimensions stablesAssemblages de leurs éléments de structure avec des diaphragmes comprenant des membranes échangeuses d'ions dans ou sur lesquelles est incrusté du matériau pour électrode
C02F 1/46 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques
C02F 1/461 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse
54.
NANOVESICLE COMPRISING HETERODIMERIC G-PROTEIN COUPLED RECEPTOR, METHOD FOR PREPARING NANOVESICLE, FIELD EFFECT TRANSISTOR-BASED TASTE SENSOR COMPRISING NANOVESICLE, AND METHOD FOR MANUFACTURING TASTE SENSOR
Seoul National University R&DB Foundation (République de Corée)
Inventeur(s)
Park, Tai Hyun
Hong, Seung Hun
Song, Hyun Seok
Jin, Hye Jun
An, Sae Ryun
Abrégé
The present invention relates to a nanovesicle comprising a heterodimeric G-protein coupled receptor, a method for preparing the nanovesicle, a field effect transistor-based taste sensor comprising the nanovesicle, and a method for manufacturing the taste sensor. The field effect transistor based taste sensor functionalized by the nanovesicle comprising the heterodimer G-protein coupled receptor according to the present invention has excellent sensitivity and selectivity and may highly specifically detect a sweet taste substance in real time, by using the heterodimeric G-protein coupled receptor and the nanovesicle comprising the same.
G01N 33/543 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet avec un support insoluble pour l'immobilisation de composés immunochimiques
C07K 14/705 - RécepteursAntigènes de surface cellulaireDéterminants de surface cellulaire
G01N 27/414 - Transistors à effet de champ sensibles aux ions ou chimiques, c.-à-d. ISFETS ou CHEMFETS
G01N 33/53 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet
G01N 33/74 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des hormones
H10K 10/46 - Transistors à effet de champ, p. ex. transistors organiques à couche mince [OTFT]
H10K 85/00 - Matériaux organiques utilisés dans le corps ou les électrodes des dispositifs couverts par la présente sous-classe
H10K 85/20 - Composés de carbone, p. ex. nanotubes de carbone ou fullerènes
55.
STEREOTYPIC BCR CLONOTYPES IN ALZHEIMER'S DISEASE PATIENTS AND USE THEREOF
Seoul National University R&DB Foundation (République de Corée)
Inventeur(s)
Chung, Junho
Yang, Hyunji
Yoo, Duck Kyun
Han, Ji Won
Kim, Ki Woong
Bae, Jong Bin
Kwon, Sunghoon
Lee, Yonghee
Kim, Namphil
Abrégé
The present specification discloses a composition, a system, and a method for predicting or diagnosing Alzheimer's disease, comprising a detecting agent of a B cell receptor clonotype specific to an Alzheimer's disease patient, and the composition according to one aspect of the present invention has an excellent effect in predicting or diagnosing Alzheimer's disease by simply using peripheral blood mononuclear cells isolated from a subject, in addition to methods such as MRI and PET scans using radioactive substances, by comprising a detecting agent of a B cell receptor (BCR) clonotype specific to an Alzheimer's disease patient.
G01N 33/68 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des protéines, peptides ou amino-acides
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
Samsung Electronics Co., Ltd. (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Sooyong
You, Tackgeun
Han, Bohyung
Kim, Bongkeun
Na, Yeojin
Jeong, Seongtae
Abrégé
A vector image generator model training method includes receiving a vector image, transforming a raw image that is the received vector image, and generating an augmented image, and outputting the vector image by using a vector image generator model, based on the raw image and the augmented image. The vector image generator model includes a neural network model, and the vector image generator model is configured to output the raw image when the raw image and the augmented image are input.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Oh, Dong-Chan
Huynh, Thanh-Hau
Lee, Sang Kook
Jang, Sung Chul
Abrégé
The present invention relates to a novel spiro-macrolide compound, a stereoisomer thereof, a solvate thereof, or a pharmaceutically acceptable salt thereof, a method for producing same, and a use thereof. As the compound has anticancer activity, the compound, a stereoisomer thereof, a solvate thereof, or a pharmaceutically acceptable salt thereof may be used for preventing or treating cancer.
C12P 17/18 - Préparation de composés hétérocycliques comportant O, N, S, Se ou Te comme uniques hétéro-atomes du cycle contenant plusieurs hétérocycles condensés entre eux ou condensés avec un système carbocyclique commun, p. ex. rifamycine
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Kihwan
Lee, Hyuk Jae
Jeon, Dongsuk
Nguyen, Xuan Truong
Abrégé
A convolution operation device, according to a first aspect of the present invention, comprises: an input unit that receives input data; a constant generation circuit that generates a plurality of constants and includes at least one node corresponding to each of the plurality of constants, and a multiplexer that, according to an applied signal, supplies either an input value or the result of computation performed on the input value by a computation element to a subsequent computation element; a memory that can store computer-executable instructions; and a processor that, by executing the instructions, performs a convolution operation on the basis of the input data and the plurality of constants.
G06F 7/544 - Méthodes ou dispositions pour effectuer des calculs en utilisant exclusivement une représentation numérique codée, p. ex. en utilisant une représentation binaire, ternaire, décimale utilisant des dispositifs n'établissant pas de contact, p. ex. tube, dispositif à l'état solideMéthodes ou dispositions pour effectuer des calculs en utilisant exclusivement une représentation numérique codée, p. ex. en utilisant une représentation binaire, ternaire, décimale utilisant des dispositifs non spécifiés pour l'évaluation de fonctions par calcul
G06F 30/327 - Synthèse logiqueSynthèse de comportement, p. ex. logique de correspondance, langage de description de matériel [HDL] à liste d’interconnections [Netlist], langage de haut niveau à langage de transfert entre registres [RTL] ou liste d’interconnections [Netlist]
G06N 3/063 - Réalisation physique, c.-à-d. mise en œuvre matérielle de réseaux neuronaux, de neurones ou de parties de neurone utilisant des moyens électroniques
59.
CONVOLUTION OPERATION APPARATUS USING APPROXIMATE ALGORITHM-BASED UMCM CIRCUIT AND DESIGN METHOD THEREOF
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Kihwan
Lee, Hyuk Jae
Jeon, Dongsuk
Nguyen, Xuan Truong
Abrégé
A convolution operation apparatus according to a first aspect of the present invention comprises: an input unit that receives input data as an input; a constant generation circuit that generates a plurality of constants and includes one or more nodes corresponding to each of the plurality of constants; a memory capable of storing computer-executable instructions; and a processor that performs a convolution operation on the basis of the input data that has been input and the plurality of constants, by executing the instructions. Here, the plurality of constants are determined by approximating a plurality of predetermined reference constants to a similar value between each reference constant and each reference constant less than or equal to a predetermined threshold, and the plurality of reference constants may be values corresponding to a plurality of weights that are predetermined through training of a neural network.
G06F 7/544 - Méthodes ou dispositions pour effectuer des calculs en utilisant exclusivement une représentation numérique codée, p. ex. en utilisant une représentation binaire, ternaire, décimale utilisant des dispositifs n'établissant pas de contact, p. ex. tube, dispositif à l'état solideMéthodes ou dispositions pour effectuer des calculs en utilisant exclusivement une représentation numérique codée, p. ex. en utilisant une représentation binaire, ternaire, décimale utilisant des dispositifs non spécifiés pour l'évaluation de fonctions par calcul
G06F 30/327 - Synthèse logiqueSynthèse de comportement, p. ex. logique de correspondance, langage de description de matériel [HDL] à liste d’interconnections [Netlist], langage de haut niveau à langage de transfert entre registres [RTL] ou liste d’interconnections [Netlist]
G06N 3/063 - Réalisation physique, c.-à-d. mise en œuvre matérielle de réseaux neuronaux, de neurones ou de parties de neurone utilisant des moyens électroniques
60.
DIAGNOSIS AID DEVICE USING SMART HEMO-DYNAMIC INDEX AND METHOD THEREOF
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) (République de Corée)
Seoul National University R&DB Foundation (République de Corée)
KOREA VETERANS HEALTH SERVICE (République de Corée)
Inventeur(s)
Song, Si Mon
An, Don Gwan
Lee, Sang Hyung
Kim, Doo Sang
Abrégé
The present invention relates to a diagnostic aid device and method using smart hemodynamic indices and, more particularly, to a diagnostic aid device and method for aid in medical decision-making, by calculating smart hemodynamic indices, which is a combination of smart indices with hemodynamic indices, and providing diagnosis results according to quantitatively standardized clinical guidelines by using the smart hemodynamic indices.
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p. ex. pour des dossiers électroniques de patients
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition
61.
DRY NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND A METHOD OF MANFACTURING SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Cho, Yong Il
Song, Han Nah
Kim, Hyun Jin
Park, Chan Bum
Lee, Hyeon Ha
Lee, Young Soo
Choi, Jang Wook
Lee, Tae Geun
An, Ji Woo
Abrégé
Provided is a negative electrode for a lithium secondary battery, comprising a negative electrode active material and a fibrous binder. The negative electrode active material has an ID/IG value of about 0.18 or more and less than about 0.7 as a result of Raman spectroscopy analysis. The active material may be carbon-based and exhibit specific characteristics according to X-ray diffraction (XRD) analysis. The fibrous binder may be polytetrafluoroethylene (PTFE). Additionally, a method of manufacturing the negative electrode involves preparing a mixture of the active material and a binder precursor, then fiberizing the binder precursor by applying shear stress. The negative electrode may also include a conductive material. The disclosure further includes a lithium secondary battery comprising this negative electrode.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Choe, Gyu Yeong
Ha, Jung Ik
Choi, Sung Hyuk
Abrégé
A power reception device is disposed in an electric vehicle to receive electric power from an electric vehicle supply equipment (EVSE). The power reception device includes: a first magnetic core portion being a part of a magnetic core and corresponding to a core of a primary coil in a power transmission device of the EVSE; a secondary coil wound around the first magnetic core portion; and a second magnetic core portion being another part of the magnetic core and extending from an end of the first magnetic core portion.
B60L 53/39 - Moyens pour l’ajustement automatique ou assisté de la position relative des dispositifs de charge et des véhicules spécialement adaptés au chargement en utilisant le transfert d'énergie par induction avec activation sensible à la position des bobines primaires
B60L 53/126 - Procédés pour associer un véhicule et une station de charge, p. ex. en établissant une relation directe entre un transmetteur d'énergie sans fil et un récepteur d'énergie sans fil
63.
ELECTRONIC DEVICE FOR OUTPUTTING HAPTIC FEEDBACK AND METHOD THEREOF
Samsung Electronics Co., Ltd. (République de Corée)
Seoul National University R&DB Foundation (République de Corée)
Inventeur(s)
Lee, Jaehwan
Woo, Hyunchul
Yim, Hyungjoo
Lee, Dongjun
Lee, Youngseon
Ko, Seunghwan
Kim, Hyunsu
Lee, Cheolmin
Heo, Jinuk
Abrégé
An electronic device according to an embodiment may receive haptic data from an external electronic device through a communication circuit. The electronic device may control a plurality of heating elements based on an orientation indicated by the haptic data. The electronic device may control a plurality of vibration actuators based on the orientation and the timing at which the plurality of heating elements are controlled.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Park, Yoon Jeong
Chung, Chong-Pyoung
Lee, Jue-Yeon
Kim, Sungtae
Cho, Young-Dan
Lee, Dong Woo
Abrégé
The present invention provides a dental composition comprising BMP9 to be used in regenerating dental tissue or periodontal tissue, or a method for regenerating dental tissue or periodontal tissue, comprising administering BMP9 to a subject requiring the regeneration of dental tissue or periodontal tissue. The dental tissue can be dentin, and the periodontal tissue can be cementum, alveolar bone, or periodontal ligament. BMP9 according to the present invention is effective, as exhibited by experimental results, in promoting dentin regeneration and periodontal tissue regeneration for teeth.
A61L 27/36 - Matériaux pour prothèses ou pour revêtement de prothèses contenant des constituants de constitution indéterminée ou leurs produits réactionnels
A61L 27/50 - Matériaux caractérisés par leur fonction ou leurs propriétés physiques
A61C 8/02 - Moyens pour la transfixation des dents naturelles
A61C 8/00 - Moyens destinés à être fixés à l'os de la mâchoire pour consolider les dents naturelles ou pour y assujettir des prothèses dentairesImplants dentairesOutils pour l'implantation
CELL SIGNAL MEASURING DEVICE COMPRISING FIELD EFFECT TRANSISTOR TO WHICH VERTICAL NANOSTRUCTURE IS APPLIED, AND MANUFACTURING AND OPERATING METHOD THEREOF
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Yi, Gyuchul
Lee, Jamin
Kang, Kyumeen
Abrégé
A cell signal measuring device and a manufacturing and operating method thereof are disclosed. The disclosed cell signal measuring device may be a cell signal measuring device comprising a vertical field effect transistor, wherein the vertical field effect transistor includes: a drain electrode including a two-dimensional nanomaterial; a vertical nanostructure vertically disposed on the drain electrode; a source electrode disposed to make electrical contact with the top of the nanostructure or an area adjacent thereto; a gate insulating layer disposed on the surface of the nanostructure; a gate electrode disposed on the gate insulating layer between the drain electrode and the source electrode so as to encompass a part of the nanostructure; and a separation layer filling the space between the gate electrode and the source electrode. The cell signal measuring device can: cause the source electrode to make contact with a cell or penetrate thereinto so as to measure a signal of the cell; and change a gate voltage applied to the gate electrode, so as to adjust the intensity of the signal measured from the cell.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Sangbum
Joe, Changhoon
Byun, Kanghyeon
Abrégé
An analog data similarity search memory device and an operating method thereof are disclosed. The disclosed analog data similarity search memory device comprises: a data storage block which stores an analog input voltage and which is connected to a first terminal of a data line; and a matching block which is connected to a second terminal of the data line, and which includes a match line for outputting an analog matching distance value corresponding to the voltage difference between the analog input voltage and an analog search voltage applied through a search line, wherein the voltage difference between the analog input voltage and the analog search voltage can be generated through the data line.
G11C 15/04 - Mémoires numériques dans lesquelles l'information, comportant une ou plusieurs parties caractéristiques, est écrite dans la mémoire et dans lesquelles l'information est lue au moyen de la recherche de l'une ou plusieurs de ces parties caractéristiques, c.-à-d. mémoires associatives ou mémoires adressables par leur contenu utilisant des éléments semi-conducteurs
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
BRAIN & BEYONDS CO., LTD. (République de Corée)
Inventeur(s)
Paek, Sun Ha
Kim, Yona
You, Ji Hyeon
Park, Soon Beom
Abrégé
The present disclosure provides a pharmaceutical composition comprising a NUPR1 isoform A inhibitor as an active ingredient. Pharmaceutical compositions comprising an NUPR1 isoform A inhibitor may be used in methods of preventing or treating cancer, in methods of diagnosing or predicting prognosis of cancer comprising an agent for measuring an expression or activity level of a NUPR1 isoform A, in a kit for diagnosing or predicting prognosis of cancer comprising the composition, methods for screening a substance for inhibiting cancer cell proliferation or metastasis, methods for providing information for cancer cell proliferation or metastasis, in food compositions for preventing or improving cancer comprising a NUPR1 isoform A inhibitor as an active ingredient, and in feed compositions for preventing or improving cancer comprising a NUPR1 isoform A inhibitor as an active ingredient.
A61K 31/541 - Thiazines non condensées contenant d'autres hétérocycles
A61P 1/00 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif
A61P 5/00 - Médicaments pour le traitement des troubles du système endocrinien
A61P 11/00 - Médicaments pour le traitement des troubles du système respiratoire
A61P 13/08 - Médicaments pour le traitement des troubles du système urinaire de la prostate
A61P 15/08 - Médicaments pour le traitement des troubles génitaux ou sexuelsContraceptifs pour les troubles gonadiques ou pour augmenter la fertilité, p. ex. inducteurs d'ovulation ou de spermatogénèse
A61P 17/00 - Médicaments pour le traitement des troubles dermatologiques
A61P 25/00 - Médicaments pour le traitement des troubles du système nerveux
C12Q 1/6886 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique pour le cancer
G01N 33/574 - Tests immunologiquesTests faisant intervenir la formation de liaisons biospécifiquesMatériaux à cet effet pour le cancer
68.
METHOD OF TRAINING IMAGE RESTORATION MODEL AND IMAGE RESTORATION APPARATUS FOR PERFORMING THE SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Chun, Se Young
Park, Dongwon
Kim, Ha Yeon
Abrégé
The embodiments disclosed herein are directed to a method of training an image restoration model and an image restoration apparatus for performing the same. According to an embodiment, the method is performed by an image restoration apparatus, and the method includes: pre-training an image restoration model by generating training images by randomly applying a plurality of synthetic degradation functions to a clean image; and fine-tuning parameters of the pre-trained image restoration model through contribution-based low-rank adaptation for an image restoration task; wherein fine-tuning the parameters includes fine-tuning parameters of each layer of the image restoration model based on the ratio of learnable network parameters, determined according to the contribution of each layer of the pre-trained image restoration model, and low-rank adaptation for the image restoration task.
Seoul National University R&DB foundation (République de Corée)
Inventeur(s)
Hwang, Cheol Seong
Abrégé
The present disclosure provides a capacitor including a first electrode, a second electrode disposed spaced apart from the first electrode, a dielectric layer disposed between the first electrode and the second electrode and including strontium titanium oxide, and a buffer layer disposed between the first electrode and the dielectric layer, wherein the buffer layer may include germanium oxide and a germanium material portion, and the germanium material portion may be composed of germanium uncombined with oxygen.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Jung, Heon Hui
Paek, Yunheung
Nam, Kevin
Ha, Seungjin
Shin, Junbum
Yu, Inkwan
Jung, Sunchul
Seo, Jungjoo
Abrégé
An electronic apparatus includes: a communication device; a memory storing a first secret key and a first public key corresponding to the first secret key, and storing at least one instruction; and a processor configured to execute the at least one instruction, wherein the processor is configured to generate a switching key based on a second public key and the first secret key if the processor receives the second public key from a terminal device corresponding to a first user, and control the communication device to transmit the first public key to the terminal device, the switching key being a key that enables a homomorphic ciphertext encrypted using the first public key to be decrypted using a second secret key corresponding to the second public key.
H04L 9/14 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité utilisant plusieurs clés ou algorithmes
H04L 9/30 - Clé publique, c.-à-d. l'algorithme de chiffrement étant impossible à inverser par ordinateur et les clés de chiffrement des utilisateurs n'exigeant pas le secret
71.
POWER CONVERSION APPARATUS AND HOME APPLIANCE INCLUDING THE SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Baek, Jongseok
Park, Taeyoung
Maeng, Junyeol
Cui, Shenghui
Abrégé
A power conversion apparatus included in a home appliance and including a converter configured to convert an AC power source into DC power and output the DC power to a DC terminal; a DC link capacitor connected to the DC terminal and configured to store DC power from the converter; an inverter configured to convert DC power from the DC link capacitor into AC power and output the converted AC power to a compressor; and a bandpass filter damper disposed between the input AC power source and the DC link capacitor and configured to allow a predetermined range of frequencies to pass through. Further, the bandpass filter damper is electrically connected to a ground of the input AC power source, thereby reducing the amount of leakage current flowing to the system ground.
H02M 5/42 - Transformation d'une puissance d'entrée en courant alternatif en une puissance de sortie en courant alternatif, p. ex. pour changement de la tension, pour changement de la fréquence, pour changement du nombre de phases avec transformation intermédiaire en courant continu par convertisseurs statiques
H02M 1/44 - Circuits ou dispositions pour corriger les interférences électromagnétiques dans les convertisseurs ou les onduleurs
H03H 7/01 - Réseaux à deux accès sélecteurs de fréquence
H03H 7/06 - Réseaux à deux accès sélecteurs de fréquence comprenant des résistances
72.
PHARMACEUTICAL COMPOSITION FOR PREVENTING OR TREATING COLORECTAL CANCER, COMPRISING ESTROGEN AND ANTI-PD-L1 ANTIBODY
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
SEOUL NATIONAL UNIVERSITY HOSPITAL (République de Corée)
Inventeur(s)
Kim, Nayoung
Nam, Ryoung Hee
Song, Chin-Hee
Abrégé
The present invention relates to a pharmaceutical composition for preventing or treating colorectal cancer comprising estrogen and an anti-PD-L1 antibody, and a composition comprising estrogen for promoting anti-cancer effects of an anti-PD-L1 antibody. Particularly, a combination therapy of estrogen and an anti-PD-L1 antibody carried out in a colorectal cancer model exhibits synergistic effects in tumor growth inhibition that are greater than those of when each is used alone, and induces changes in tumor-related cell populations, and thus is effective as a treatment in precision medicine.
A61K 31/566 - Composés contenant des systèmes cycliques du cyclopenta[a]hydrophénanthrèneLeurs dérivés, p. ex. stéroïdes non substitués en position 17 bêta par un atome de carbone, p. ex. œstrane, œstradiol ayant un groupe oxo en position 17, p. ex. œstrone
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
73.
COMPENSATION CIRCUIT FOR STRETCHABLE DISPLAY AND STRETCHABLE DISPLAY INCLUDING SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Soo Yeon
Kang, Ji Min
Abrégé
The present invention relates to a micro LED driving circuit comprising a double gate transistor, and comprises: a PWM circuit unit for adjusting the light emission time of a micro LED; and a CCG circuit unit for controlling, on the basis of PWM data voltage, that a certain current is supplied during light emission of the micro LED.
G09G 3/00 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
G06F 3/044 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p. ex. utilisant des diodes électroluminescentes [LED] organiques, p. ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
74.
LIGHT-EMITTING DIODE (LED) DEVICE, METHOD OF MANUFACTURING THE SAME, AND DISPLAY DEVICE INCLUDING THE LED DEVICE
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Hwang, Kyungwook
Jang, Ho Won
Hwang, Junsik
Abrégé
An LED device includes a light emission layer including a first semiconductor layer including a first surface and a second surface facing the first surface, the second surface having an area larger than an area of the first surface, an active layer on the first surface, and a second semiconductor layer on the active layer, an insulating layer on the first surface, the insulating layer defining an open region of the first semiconductor layer, a first electrode that contacts the first semiconductor layer via the open region, and a second electrode on the second semiconductor layer and contacting the second semiconductor layer.
H10H 20/832 - Électrodes caractérisées par leurs matériaux
H10H 29/14 - Dispositifs intégrés comprenant au moins un composant émetteur de lumière à semi-conducteurs couvert par le groupe comprenant plusieurs composants émetteurs de lumière à semi-conducteurs
75.
NOVEL PEPTIDE HAVING BINDING AFFINITY TO ANGIOTENSIN-CONVERTING ENZYME 2(ACE2) AND USES THEREOF
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Chung, Chong-Pyoung
Park, Yoon Jeong
Lee, Jue-Yeon
Jo, Beom Soo
Yoon, Gookjin
Choi, Moonsil
Jeong, Eui Kyun
Lee, Hoo Cheol
Abrégé
The present invention relates to a novel peptide having binding affinity to ACE2 and uses thereof and, more specifically, to: a peptide represented by any one amino acid sequence selected from the group consisting of SEQ ID NOs: 1 to 4, and having binding affinity to ACE2; a nanocarrier and a drug complex, each comprising the peptide; and a pharmaceutical composition for preventing or treating COVID-19, comprising the peptide, the nanocarrier, or the drug complex. The novel peptide according to the present invention can be used to increase the COVID-19 therapeutic effect through specific binding to ACE2-expressing cells.
A61K 9/127 - Vecteurs à bicouches synthétiques, p. ex. liposomes ou liposomes comportant du cholestérol en tant qu’unique agent tensioactif non phosphatidylique
A61K 47/69 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament le conjugué étant caractérisé par sa forme physique ou sa forme galénique, p. ex. émulsion, particule, complexe d’inclusion, stent ou kit
A61K 31/451 - Pipéridines non condensées, p. ex. pipérocaïne ayant un carbocycle lié directement à l'hétérocycle, p. ex. glutéthimide, mépéridine, lopéramide, phencyclidine, piminodine
A61P 31/14 - Antiviraux pour le traitement des virus ARN
76.
SINGLE NUCLEOTIDE POLYMORPHISM MARKER ASSOCIATED WITH REDUCTION IN REY COMPLEX FIGURE COPY SCORE FOR PREDICTING RISK OF DEVELOPING ALZHEIMER'S DISEASE AND USE THEREOF
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, CHOSUN UNIVERSITY (République de Corée)
Inventeur(s)
Won, Sung Ho
Lee, Kunho
Park, Jun Young
Abrégé
The present invention relates to: a method for providing information which can diagnose early and predict groups with the risk of developing Alzheimer's disease by providing SNP markers capable of predicting a high risk of developing Alzheimer's disease in Koreans; a composition for predicting the risk of developing Alzheimer's disease; and a microarray and a kit, each comprising same.
C12Q 1/6883 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour les maladies provoquées par des altérations du matériel génétique
C12Q 1/6837 - Couplage enzymatique ou biochimique d’acides nucléiques à une phase solide utilisant des réseaux de sondes ou des puces à sondes
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Sangheon
Lee, Dongwoo
Choi, Kiyoung
Ryu, Soojung
Abrégé
A memory controller includes a dirty group detector configured to, in response to receiving a request for writing data to a memory, modify addresses of a cache group related to a physical address of the memory, increase counters corresponding to the modified addresses of the cache group, and detect whether the cache group is in a dirty state based on the counters; and a dirty list manager configured to manage the cache group in the dirty state and a dirty list including dirty bits according to a result of the detecting; wherein the dirty bits indicate whether a cache set included in the cache group is in the dirty state.
G06F 12/126 - Commande de remplacement utilisant des algorithmes de remplacement avec maniement spécial des données, p. ex. priorité des données ou des instructions, erreurs de maniement ou repérage
G06F 12/0895 - Mémoires cache caractérisées par leur organisation ou leur structure de parties de mémoires cache, p. ex. répertoire ou matrice d’étiquettes
78.
METHOD AND DEVICE FOR PREDICTING SHAPE OF DNA STRUCTURE BASED ON DEEP LEARNING
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Do Nyun
Lee, Jae Young
Chien, Truong-Quoc
Abrégé
In a method for predicting a shape of a DNA structure based on deep learning, a DNA structure graph having nodes and edges based on a DNA structure design is acquired. A DNA structure shape corresponding to the DNA structure design based on the DNA structure graph and a DNA structure shape prediction model is output.
C07D 401/14 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant au moins trois hétérocycles
A61K 31/496 - Pipérazines non condensées contenant d'autres hétérocycles, p. ex. rifampine, thiothixène ou sparfloxacine
A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
A61K 47/54 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique
A61K 31/4439 - Pyridines non condenséesLeurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p. ex. oméprazole
A61K 31/501 - PyridazinesPyridazines hydrogénées non condensées et contenant d'autres hétérocycles
80.
NOVEL APOE ANTISENSE OLIGONUCLEOTIDE AND USE THEREOF
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Mook-Jung, Inhee
Jung, Eun Sun
Han, Jihui
Abrégé
The present invention relates to: an apolipoprotein E (APOE) antisense oligonucleotide; and a pharmaceutical composition for treating Alzheimer's disease comprising same. The antisense oligonucleotide of the present invention can reduce the expression of the APOE4 variant gene that contributes to increased risk and exacerbation of Alzheimer's disease, and can be used as an RNA therapeutic agent for diseases caused by abnormal levels of APOE proteins or APOE variant genome expression.
C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
A61K 31/7088 - Composés ayant au moins trois nucléosides ou nucléotides
A61P 25/28 - Médicaments pour le traitement des troubles du système nerveux des troubles dégénératifs du système nerveux central, p. ex. agents nootropes, activateurs de la cognition, médicaments pour traiter la maladie d'Alzheimer ou d'autres formes de démence
81.
COMPOSITION FOR PROMOTING MYOGENESIS AND MANUFACTURING METHOD THEREFOR
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Park, Chung Gyu
Kim, Jung Sik
Abrégé
The present invention relates to a novel anti-CD40 antibody and use thereof and, more specifically, to a novel anti-CD40 antibody and use thereof, wherein the antibody comprises a complementarity determining region of a specific sequence and exhibits an excellent antagonistic effect by blocking CD40-CD40L signaling. The novel anti-CD40 antibody of the present invention exhibits an excellent antagonistic effect by blocking CD40-CD40L signaling, and thus can be widely used as a preparation for preventing or treating various diseases, such as autoimmune diseases and chronic inflammatory diseases, and as a preparation for inhibiting immune rejection at the time of transplantation.
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
C12N 5/12 - Cellules fusionnées, p. ex. hybridomes
A61P 37/06 - Immunosuppresseurs, p. ex. médicaments pour le traitement du rejet de greffe
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
83.
PEPTIDE-BASED PROBES FOR DIAGNOSIS OF DISEASE AND USES THEREOF
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Chung, Chong-Pyoung
Park, Yoon Jeong
Lee, Jue-Yeon
Jo, Beom Soo
Yoon, Gook-Jin
Lee, Dong Woo
Abrégé
The present invention relates to a probe in which a fluorescence dye-quencher is additionally bound to a fusion peptide to which a cell-penetrating peptide-biomarker binding functional peptide for diseases is bound and, more particularly, to a cell-penetrating peptide-bioactive peptide molecular probe which directly introduces a non-penetrating disease-sensitive important domain into a cell so as to penetrate a target cell and emit fluorescence when bound to a target material, thereby facilitating diagnosis and simultaneously inducing treatment. According to the present invention, compared to conventional staining-based histological disease diagnosis, diseases, such as inflammation, can be identified in a non-invasive and rapid manner, and thus the probe may be useful in diagnosing various inflammatory diseases or monitoring transplant-related inflammatory responses during in vivo transplantation. Also, the probe is applicable to clinical use without undergoing multiple steps and can be mass-produced, and thus, by using this approach, is useful in the development of drug delivery systems and treatment technologies.
LIQUID ADDITIVE WITH HIGH LITHIUM ION CONDUCTIVITY AND LOW REACTIVITY WITH SOLID ELECTROLYTE, AND ALL-SOLID-STATE BATTERY CAPABLE OF OPERATING AT ROOM TEMPERATURE AND LOW PRESSURE INCLUDING SAME
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Ji Young
Son, Sam Ick
Bae, Ki Yoon
Choi, Jang Wook
Lee, Noh Joon
Oh, Ji Hoon
Sohn, Ye Eun
Abrégé
A liquid additive for an all-solid-state battery capable of operating under conditions of room temperature and low pressure, and an all-solid-state battery including the same. Specifically, by adding a liquid additive having low reactivity with a solid electrolyte and high lithium ion conductivity to an anode layer, a cathode layer, or a solid electrolyte layer, ionic conductivity and current density robustness of the all-solid-state battery can be improved under conditions of room temperature and low pressure.
H01M 10/056 - Accumulateurs à électrolyte non aqueux caractérisés par les matériaux utilisés comme électrolytes, p. ex. électrolytes mixtes inorganiques/organiques
H01M 10/0525 - Batteries du type "rocking chair" ou "fauteuil à bascule", p. ex. batteries à insertion ou intercalation de lithium dans les deux électrodesBatteries à l'ion lithium
85.
METHOD AND APPARATUS WITH HOMOMORPHIC ENCRYPTION OPERATION
Samsung Electronics Co., Ltd. (République de Corée)
Seoul National University R&DB Foundation (République de Corée)
Inventeur(s)
Song, Yongsoo
Min, Seonhong
Lee, Dongwon
Abrégé
A method and apparatus for a homomorphic encryption operation are disclosed. A bootstrapping method for a homomorphically encrypted ciphertext includes generating a first ciphertext of a plaintext corresponding to a ciphertext modulus of a third value, based on an input ciphertext of the plaintext corresponding to a ciphertext modulus of a first value and corresponding to a ciphertext modulus of a second value, generating a second ciphertext corresponding to the ciphertext modulus of the second value and corresponding to the ciphertext modulus of the third value, based on the first ciphertext, the second value, and the third value, and generating a third ciphertext of an evaluation result of a target function for the plaintext corresponding to a plaintext modulus of a fourth value, based on the second ciphertext and the target function.
H04L 9/06 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité l'appareil de chiffrement utilisant des registres à décalage ou des mémoires pour le codage par blocs, p. ex. système DES
H04L 9/00 - Dispositions pour les communications secrètes ou protégéesProtocoles réseaux de sécurité
H04L 9/30 - Clé publique, c.-à-d. l'algorithme de chiffrement étant impossible à inverser par ordinateur et les clés de chiffrement des utilisateurs n'exigeant pas le secret
Samsung Electronics Co., Ltd. (République de Corée)
Seoul National University R&DB Foundation (République de Corée)
Inventeur(s)
Kim, Taehoon
Han, Bohyung
Jang, Donghwan
Abrégé
A method and apparatus for incremental learning are provided. The method includes performing training of a model for a specific task, calculating an average value of a parameter of the model before training for the specific task and calculating a parameter of the model updated by performing training for the specific task, and changing a parameter of the model to the calculated average value.
C07D 401/12 - Composés hétérocycliques contenant plusieurs hétérocycles comportant des atomes d'azote comme uniques hétéro-atomes du cycle, au moins un cycle étant un cycle à six chaînons avec un unique atome d'azote contenant deux hétérocycles liés par une chaîne contenant des hétéro-atomes comme chaînons
A61K 31/4439 - Pyridines non condenséesLeurs dérivés hydrogénés contenant d'autres systèmes hétérocycliques contenant un cycle à cinq chaînons avec l'azote comme hétéro-atome du cycle, p. ex. oméprazole
A61P 43/00 - Médicaments pour des utilisations spécifiques, non prévus dans les groupes
A61K 47/54 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament l’ingrédient non actif étant un agent de modification l’agent de modification étant un composé organique
A61K 47/69 - Préparations médicinales caractérisées par les ingrédients non actifs utilisés, p. ex. les supports ou les additifs inertesAgents de ciblage ou de modification chimiquement liés à l’ingrédient actif l’ingrédient non actif étant chimiquement lié à l’ingrédient actif, p. ex. conjugués polymère-médicament le conjugué étant caractérisé par sa forme physique ou sa forme galénique, p. ex. émulsion, particule, complexe d’inclusion, stent ou kit
88.
DEVICE AND METHOD FOR WATER ELECTROLYZER CAPABLE OF SIMULTANEOUS DESALINATION THROUGH NANOELECTROKINETIC ION CONCENTRATION POLARIZATION
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Sung Jae
Park, Ji Hee
Yoon, Se Hyuk
Ha, Sungjae
Abrégé
Provided is an apparatus and a method of desalinating saltwater and transporting hydrogen ions using Ion Concentration Polarization (ICP), the apparatus including: a channel part including a channel allowing saltwater to be introduced thereinto, an ion-selective membrane connected to the channel, and a cathode and an anode for applying a voltage to both ends of the channel; a desalination part configured to obtain fresh water from the saltwater with ionic substances removed from the saltwater by ion concentration polarization in a first region adjacent to the anode of the ion-selective membrane; and a hydrogen gas production part configured to concentrate the ionic substances in a second region adjacent to the cathode of the ion-selective membrane and to reduce hydrogen ions (H+) contained in the ionic substances.
C02F 1/469 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par séparation électrochimique, p. ex. par électro-osmose, électrodialyse, électrophorèse
Seoul National University R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Jong-Ho
Im, Jiseong
Ko, Jonghyun
Abrégé
Provided is an analog-to-digital converter. The ADC includes a plurality of bit detection units. Each of the bit detection unit comprises: a state level determination module including a semiconductor device with a preset threshold voltage to receive an input signal; and an output module connected to the state level determination module and configured to detect and output a binary value corresponding to the input voltage. The bit detection units are configured to match one-to-one with the bits constituting a digital code, respectively. The state level determination module is configured to have a threshold voltage or conductance determined according to the bit of the digital code matched to the bit detection unit. Each of the bit detection units detects and outputs a binary value corresponding to the matched bit of the digital code from the input signal.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Ko, Gwang Pyo
Kim, Woon Ki
Min, Sung Gyu
Abrégé
The present invention relates to novel Bifidobacterium longum SNUG50180, SNUG50432, and SNUG50527, and, more specifically, to: Bifidobacterium longum SNUG50180 having the effects of improving intestinal health and treating or preventing intestinal diseases, Bifidobacterium longum SNUG50432 having an effect of promoting immune anticancer activity and Bifidobacterium longum SNUG50527 having an effect of treating or preventing cancer, which are Bifidobacterium longum strains isolated from the feces of Korean individuals who have not taken antibiotics for at least 6 months; and uses thereof.
A23L 33/135 - Bactéries ou leurs dérivés, p. ex. probiotiques
C07K 16/28 - Immunoglobulines, p. ex. anticorps monoclonaux ou polyclonaux contre du matériel provenant d'animaux ou d'humains contre des récepteurs, des antigènes de surface cellulaire ou des déterminants de surface cellulaire
A61K 39/00 - Préparations médicinales contenant des antigènes ou des anticorps
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kang, Jong Hun
Kim, Do Heui
Jeong, Yangho
Lim, Yong Hyun
Ryu, Hae Won
Choi, Eun Ji
Abrégé
Provided are a zeolite-supported catalyst and a manufacturing method thereof. The zeolite-supported catalyst comprises zeolite and a metal catalyst supported on the zeolite. The zeolite is treated with quaternary ammonium hydroxide before supporting the metal catalyst, and thus has an increase in mesopores and a reduction in Al sites on the outer surface. The manufacturing method of the zeolite-supported catalyst comprises the steps of: preparing zeolite; base-treating the zeolite with quaternary ammonium hydroxide; and supporting a metal catalyst on the base-treated zeolite.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kim, Taehyun
Lee, Jeonghoon
Abrégé
A quantum computing device according to an aspect of the present disclosure includes an ion trap chip including direct current (DC) electrodes and radio frequency (RF) rails to form a plurality of horizontal traps and one or morevertical traps, and a controller configured to trap ions by controlling the ion trap chip, adjust positions of the ions, and apply laser beam to the ions to perform gate operations. The controller performs traversal gate operations between qubits arranged in the horizontal trap area based on qubit connectivity of only qubits trapped in the same horizontal trap, moves the qubits arranged in the horizontal trap area to the vertical trap adjacent to the horizontal trap area through parallel shuttling, perform quantum error correction, and continues traversal gate operations after shuttling to an adjacent horizontal trap area through parallel shuttling.
G06N 10/70 - Correction, détection ou prévention d’erreur quantique, p. ex. codes de surface ou distillation d’état magique
G06N 10/40 - Réalisations ou architectures physiques de processeurs ou de composants quantiques pour la manipulation de qubits, p. ex. couplage ou commande de qubit
93.
LINK PREDICTION METHOD AND APPARATUS USING ACCURATE LINK PREDICTION MODEL BASED ON POSITIVE-UNLABELED DATA LEARNING
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Kang, U
Kim, Junghun
Park, Kahyun
Yoon, Hoyoung
Abrégé
Proposed herein are a link prediction method and apparatus. The link prediction method that is performed by the link prediction apparatus includes predicting one or more edges having a probability of being connected in the structure of an edge-incomplete graph by entering the edge-incomplete graph into a link prediction model. The link prediction model is a model that performs binary classification by processing at least one edge observed in the structure of the edge-incomplete graph as positive data and processing at least one node pair unconnected in the structure of the edge-incomplete graph as unlabeled data.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Tae-Woo
Kim, Sungjin
Lee, Hyeon-Dong
Woo, Seung-Je
Abrégé
The present invention relates to a tandem light-emitting device and a manufacturing method thereof. The tandem light-emitting device according to the present invention and a display device comprising same have maximized color purity and luminous efficiency, improved on-off response, superb operation life, and low manufacturing costs. In addition, the method for manufacturing a tandem light-emitting device according to the present invention has low manufacturing costs, and can manufacture the tandem light-emitting device of the present invention.
H10K 50/13 - OLED ou diodes électroluminescentes polymères [PLED] caractérisées par les couches électroluminescentes [EL] spécialement adaptées à l'émission de lumière multicolore, p. ex. à l'émission de lumière blanche comprenant des couches EL empilées dans une unité EL
H10K 30/15 - Dispositifs à semi-conducteurs sensibilisés à large bande interdite, p. ex. TiO2sensibilisé aux colorants
H10K 50/852 - Dispositifs pour extraire la lumière des dispositifs comprenant une structure de cavité résonante, p. ex. une paire de réflecteurs de Bragg
SAMSUNG ELECTRONICS CO., LTD. (République de Corée)
Seoul National University R&DB Foundation (République de Corée)
Inventeur(s)
Choi, Saerom
Park, Yutack
Kim, Jaesun
Han, Seungwu
Abrégé
A method including obtaining an input graph including a plurality of network components, where each of the plurality of network components include a plurality of nodes and a plurality of edges, segmenting the input graph into a plurality of partial input graphs, where the plurality of partial input graphs includes a first partial input graph and a second partial input graph, generating network features based on the plurality of partial input graphs, where each of the network features includes a connectivity relation between a network component and an adjacent network component among the plurality of network components in the input graph, transmitting a network feature from the first partial input graph to an adjacent network feature in the second partial input graph to obtain an aggregated network feature, and updating the network features of the plurality of network components based on the aggregated network feature.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Cha, Hyuk-Jin
Kim, Yun-Jeong
Abrégé
The present invention relates to a technique capable of selectively removing abnormal pluripotent stem cells by using metabolic characteristics thereof during stem cell culturing and, more specifically, to a technique capable of selectively removing only mutant pluripotent stem cells while minimizing effects on normal pluripotent stem cells by inducing ferroptosis. Provided in the present invention is a method for identifying metabolic characteristics caused by genetic mutations in genetically mutated pluripotent stem cells and easily and quickly removing the mutated pluripotent stem cells through treatment with a compound that acts on the metabolic characteristics, and thus the present invention can contribute to overcoming major technical limitations during the clinical use of pluripotent stem cells.
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
UIF (UNIVERSITY INDUSTRY FOUNDATION), YONSEI UNIVERSITY (République de Corée)
Inventeur(s)
Cha, Hyuk-Jin
Jo, Beom-Ki
Cho, Seung-Woo
Song, Young Seok
Abrégé
The present invention relates to novel lipid nanoparticles capable of liver-specific delivery of mRNA, a manufacturing method therefor, and a liver disease therapeutic agent capable of regenerating the liver by liver-specific delivery of the bio-reprogramming factor mRNA using same. The lipid nanoparticles according to the present invention allow for liver-specific delivery of mRNA at very high efficiency, and the lipid nanoparticles that encapsulate the mRNA-based bio-reprogramming factor mRNA are specifically delivered to liver tissues of an individual requiring liver regeneration to induce short-term expression, thereby easily setting the dose and expression period of a therapeutic agent, leading to a significant reduction in side effects of a therapeutic agent for liver regeneration using an existing cell reprogramming factor.
C12N 15/88 - Introduction de matériel génétique étranger utilisant des procédés non prévus ailleurs, p. ex. co-transformation utilisant la micro-encapsulation, p. ex. utilisant des vésicules liposomiques
C12N 5/071 - Cellules ou tissus de vertébrés, p. ex. cellules humaines ou tissus humains
C07K 14/47 - Peptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'animauxPeptides ayant plus de 20 amino-acidesGastrinesSomatostatinesMélanotropinesLeurs dérivés provenant d'humains provenant de vertébrés provenant de mammifères
A61P 1/16 - Médicaments pour le traitement des troubles du tractus alimentaire ou de l'appareil digestif des troubles de la vésicule biliaire ou du foie, p. ex. protecteurs hépatiques, cholagogues, cholélitholytiques
A61K 38/00 - Préparations médicinales contenant des peptides
98.
MICROFLUIDIC CHIP FOR CELL CULTURE, COMPRISING PLURALITY OF CHANNELS
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Jeon, Noo Li
Jin, Ailian
Shim, Mi Kang
Abrégé
The present invention relates to a microfluidic chip for cell culture, comprising: an X-direction channel having at least a part extending in an X-direction; a Y-direction channel extending in a vertical direction across the X-direction channel; a Y-positive region channel formed to be in contact with the Y-direction channel in a Y-positive direction; a Y-negative region channel formed to be in contact with the Y-direction channel in a Y-negative direction; a Z-positive region channel formed to be in contact with the Y-direction channel in a Z direction; and a Y-positive direction reservoir surrounding the Y-positive region channel and in contact with the X-direction channel.
C12M 3/06 - Appareillage pour la culture de tissus, de cellules humaines, animales ou végétales, ou de virus avec des moyens de filtration, d'ultrafiltration, d'osmose inverse ou de dialyse
C12M 3/00 - Appareillage pour la culture de tissus, de cellules humaines, animales ou végétales, ou de virus
99.
METHOD AND APPARATUS FOR PREDICTING BLOOD LOSS IN PATIENT UNDERGOING SURGERY
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
SEOUL NATIONAL UNIVERSITY HOSPITAL (République de Corée)
Inventeur(s)
Suh, Yun-Suhk
Yoo, Mira
Kim, Sungwan
Cho, Minwoo
Kong, Hyoun-Joong
Baek, Changhoon
Yoon, Dan
Kim, Byeong Soo
Kim, Young Gyun
Lee, Jong Hyeon
Abrégé
Provided are a method and an apparatus for predicting blood loss in a patient undergoing surgery. The method for predicting blood loss comprises the steps of: detecting a gauze image from a first image of a surgical site of a patient; setting a reference blood color of the patient on the basis of the first image; inputting the reference blood color and the gauze image to a pre-trained blood loss estimation model to estimate the ratio of blood and body fluid absorbed in the gauze; and predicting the amount of lost blood absorbed in the gauze on the basis of the estimated ratio of blood and body fluid.
A61B 5/02 - Détection, mesure ou enregistrement en vue de l'évaluation du système cardio-vasculaire, p. ex. mesure du pouls, du rythme cardiaque, de la pression sanguine ou du débit sanguin
A61B 90/00 - Instruments, outillage ou accessoires spécialement adaptés à la chirurgie ou au diagnostic non couverts par l'un des groupes , p. ex. pour le traitement de la luxation ou pour la protection de bords de blessures
G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
G16H 30/20 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le maniement d’images médicales, p. ex. DICOM, HL7 ou PACS
G16H 30/40 - TIC spécialement adaptées au maniement ou au traitement d’images médicales pour le traitement d’images médicales, p. ex. l’édition
100.
COMPOSITION FOR PREVENTING OR TREATING ALTERNATIVE LENGTHENING OF TELOMERES-POSITIVE CANCER OR AGING
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION (République de Corée)
Inventeur(s)
Lee, Hyunsook
Lee, Jennifer Jaeun
Kim, Hyungmin
Jeon, Sara
Joo, So Young
Lee, Su Hyun
Choi, Siyoung
Jung, Sung Won
Abrégé
The present invention relates to a method for preventing or treating alternative lengthening of telomeres-positive cancer by identifying factors involved in alternative lengthening of telomeres and correlations therebetween, and by regulating expression of the factors. The present invention provides an effective therapeutic target for alternative lengthening of telomeres-positive cancer, for which an effective treatment method has not yet been developed due to the previously unclear mechanism. Accordingly, the present invention can be effectively used for efficient prevention or treatment of alternative lengthening of telomeres-positive cancer by regulating expression of the target.
G01N 33/50 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique