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1.发明申请公开(公告)号：US20240407269A1
公开(公告)日：2024-12-05
申请号：US18698511
申请日：2022-09-16
Inventor： Chun Yeol YOU , Su Hyeok AN
Abstract: The present invention pertains to: a switching device based on spin-orbit torque; and a method for manufacturing same. A switching device based on spin-orbit torque according to an embodiment comprises: a heavy metal input terminal extending in a first direction; and an information terminal extending in a second direction perpendicular to the first direction on the heavy metal input terminal and having a ferromagnetic layer, wherein the information terminal includes a first region adjacent to the heavy metal input terminal and a second region not adjacent to the heavy metal input terminal, and magnetization reversal of the ferromagnetic layer can be controlled on the basis of a non-uniform spin Hall effect (SHE) caused by the first region and the second region.
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公开(公告)号：US12130220B2
公开(公告)日：2024-10-29
申请号：US17634637
申请日：2020-03-19
Inventor： Chil Min Kim , Jin Hyeok Ryu , Chang Hwan Yi
IPC: G01N15/06 , G01N15/01 , G01N15/075
CPC classification number: G01N15/0606 , G01N15/01 , G01N15/075
Abstract: A biosensor using an exceptional point is disclosed. A biosensor according to one embodiment of the present disclosure includes: a biosensing unit configured to output wavelength-separated optical signals from destruction of an exceptional point resulting from attachment of biomolecules; a detection unit configured to convert the wavelength-separated optical signals into wavelength-separated electrical signals; an analysis unit configured to measure a beat frequency resulting from the wavelength-separated electrical signals; and a determination unit configured to determine a wavelength difference resulting from the beat frequency, thereby determining the amount of the biomolecules therefrom.
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公开(公告)号：US12103545B2
公开(公告)日：2024-10-01
申请号：US17535833
申请日：2021-11-26
Inventor： Gyu Jin Na , Yong Soon Eun
IPC: B60W50/02 , B60W40/068 , B60W60/00 , B60W50/00
CPC classification number: B60W50/0205 , B60W40/068 , B60W60/00 , B60W2050/0054 , B60W2050/021 , B60W2050/0215 , B60W2050/022 , B60W2520/14 , B60W2552/40
Abstract: According to an embodiment, provided are a method and an apparatus for monitoring an unmanned ground vehicle (UGV), for detecting a failure of a UGV actuator in consideration of terrain information. Accordingly, the accuracy of detecting a failure of the UGV is improved.
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公开(公告)号：US20240291497A1
公开(公告)日：2024-08-29
申请号：US18584706
申请日：2024-02-22
Inventor： Jung Hyup LEE , Geun Ha Kim , Jae Eun Jang
IPC: H03M1/08
CPC classification number: H03M1/08
Abstract: The present invention relates to a successive approximation register (SAR) analog-to-digital converter and the SAR analog-to-digital converter according to an example embodiment includes an input unit including at least one SAR capacitor; a recycling integrator connected to the input unit and including k integration capacitors configured to store the respective residue information generated in an integration process performed k times, respectively, (where k denotes a positive integer of 2 or more) using a single amplifier; a comparator connected to an output terminal of the recycling integrator; and a SAR controller connected to an output terminal of the comparator and configured to generate a digital signal corresponding to output of the comparator.
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5.发明公开公开(公告)号：US20240285791A1
公开(公告)日：2024-08-29
申请号：US18024801
申请日：2021-09-02
Applicant: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY , KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FUNDATION
Inventor： Moon-Chang BAEK , Kyung Moo YEA , Hanchae CHO
CPC classification number: A61K47/6901 , A61K35/17 , A61K38/2013 , A61P35/00
Abstract: The present invention relates to an extracellular vesicle expressing a cytokine and an antibody, a method for producing same, and a use thereof. The present invention provides a method for producing an immune cell expressing both a cytokine and an antibody on membrane surface by transforming them with a first vector encoding a cytokine and a second vector encoding an antibody, and producing their extracellular vesicle expressing both a cytokine and an antibody on the surface. The present invention provides the extracellular vesicle which induces a desired cytokine response in cells that can be targeted with a specific antibody and is safe for the human body while exhibiting excellent anticancer effects. The present invention provides a new cancer treatment means that deliver drugs or physiologically active substances to specific cancer cells by loading a drug or physiologically active substance that exhibits a therapeutic effect on cancer in the extracellular vesicle.
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Patent Agency Ranking
公开(公告)号：US12046756B2
公开(公告)日：2024-07-23
申请号：US17408037
申请日：2021-08-20
Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE , Daegu Gyeongbuk Institute of Science and Technology
Inventor： Young-Gi Lee , Dong Ok Shin , Yong Min Lee , Seoungwoo Byun , Juhye Song , Kwang Man Kim , Dohwan Kim , Ju Young Kim , Jimin Oh
IPC: H01M4/62 , C08B11/12 , C08L1/28 , H01M10/052
CPC classification number: H01M4/622 , C08B11/12 , C08L1/286 , H01M4/625 , H01M10/052 , C08L2201/52 , C08L2203/20
Abstract: Provided is a cellulose derivative composition for a secondary battery binder, a method of preparing a composition for a secondary battery electrode, including the same, and a secondary battery including the same. According to the inventive concept, the cellulose derivative composition for a secondary battery binder may include a compound represented by Formula 1 below.
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公开(公告)号：US20240212905A1
公开(公告)日：2024-06-27
申请号：US18481344
申请日：2023-10-05
Inventor： Hong Soo CHOI , Hak Joon LEE , Jin Young KIM , Sarmad Ahmad ABBASI , Awais AHMED , A M Masum Bulbul CHOWDHURY , Latifi Gharamaleki NADER
CPC classification number: H01F7/081 , A61B6/4441
Abstract: The present disclosure provides a magnetic actuation system including a curved magnetic core forming a magnetic field or magnetic force through current supplied thereto to control a therapeutic magnetic actuation robot. The magnetic actuation system includes an electromagnet array including a plurality of electromagnets aligned in an arrangement space, wherein each of the plurality of electromagnets includes an electromagnet body linearly extending while including a magnetic core and a coil wound around the magnetic core, and a magnetic core front end portion extending from the magnetic core to protrude from the electromagnet body, and the magnetic core front end portions of the plurality of electromagnets are oriented to be bent toward a target position.
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公开(公告)号：US20240211738A1
公开(公告)日：2024-06-27
申请号：US18488497
申请日：2023-10-17
Applicant: SAMSUNG ELECTRONICS CO., LTD. , Seoul National University R&DB Foundation , Daegu Gyeongbuk Institute of Science and Technology , Industry Academic Cooperation Foundation, Chosun University
Inventor： Jong-Seon NO , Junghyun LEE , Yongjune KIM , Joon-Woo LEE , Young Sik KIM , Eunsang LEE
Abstract: An apparatus and method with encrypted data neural network operation is provided. The apparatus includes one or more processors configured to execute instructions and one or more memories storing the instructions, wherein the execution of the instructions by the one or more processors configures the one or more processors to generate a target approximate polynomial, approximating a neural network operation, of a portion of a neural network model, using a determined target approximation region, for the target approximate polynomial, based on a first approximate polynomial generated based on parameters corresponding to a generation of the first approximate polynomial, a maximum value of input data to the portion of the neural network layer, and a minimum value of the input data, and generate a neural network operation result using the target approximate polynomial and the input data.
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公开(公告)号：US20240211737A1
公开(公告)日：2024-06-27
申请号：US18470589
申请日：2023-09-20
Applicant: SAMSUNG ELECTRONICS CO., LTD. , Seoul National University R&DB Foundation , Daegu Gyeongbuk Institute of Science and Technology , Industry Academic Cooperation Foundation, Chosun University
Inventor： Jong Seon NO , Yongjune KIM , Eun Sang LEE , Jung Hyun LEE , Young Sik KIM , Joon Woo LEE
Abstract: An apparatus includes one or more processors configured to execute instructions; and one or more memories storing the instructions; wherein the execution of the instructions by the one or more processors configures the one or more processors to generate an approximate polynomial, approximating a neural network operation, of a portion of a deep neural network model that is configured to receive input data, by using weighted least squares based on parameters corresponding to the generation of the approximate polynomial, a mean of the input data, and a standard deviation of the input data; and generate a homomorphic encrypted data operation result based on the input data and the approximate polynomial that approximates the neural network operation.
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10.发明公开公开(公告)号：US20240188940A1
公开(公告)日：2024-06-13
申请号：US18287335
申请日：2022-03-18
Inventor： Suk Ho PARK , Su Hyun KWON , Deock Hee YOON
IPC: A61B10/00
CPC classification number: A61B10/0045 , A61B2010/0061
Abstract: Various embodiments of the present invention pertain to a microstructure for actively sampling microbes, which can easily sample and recover intestinal microbes, and a method of actively sampling microbes by using same. The microstructure for actively sampling microbes may comprise: a core including magnetic nanoparticles, a reaction initiator, and a polymer monomer; and a shell surrounding the core and including a fatty acid.
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