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11.发明申请公开(公告)号：US20240417273A1
公开(公告)日：2024-12-19
申请号：US18679584
申请日：2024-05-31
Inventor： Daesu LEE , Sanghyeon KIM
Abstract: A perovskite oxide thin film comprising a compound represented by Chemical Formula 1, and has a layered perovskite structure, wherein a ratio of A′ atoms to all A-sites in one A-site (A+A′) atomic layer is different from that of three or more other A-site atomic layers in a thickness direction.
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公开(公告)号：US20240410033A1
公开(公告)日：2024-12-12
申请号：US18665807
申请日：2024-05-16
Inventor： Yong Tae KIM , Young Jin LIM
Abstract: A method for recovering valuable metals from waste batteries according to one embodiment of the present invention comprises: an impurity removal process for removing impurities comprising Cu from a waste battery raw material and discharging an aqueous phase comprising Ni and Co; and a Co extraction process to extract Co from the aqueous phase comprising Ni and Co and discharge an aqueous phase comprising Ni, wherein the impurity removal process may be carried out by mixing a dialkylphosphoric acid-based solvent extractant with another solvent extractant having a synergistic effect to increase the separation factor of Co and Cu.
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公开(公告)号：US20240408547A1
公开(公告)日：2024-12-12
申请号：US18737498
申请日：2024-06-07
Inventor： Dong-Pyo KIM , Jeong-Un Joo , Gi-Su Na
Abstract: Provided is a microfluidic dialysis module including an upper plate having an upper flow path through which a first fluid flows therein formed on one surface thereof, and an upper inlet through which the first fluid flows into the upper flow path and an upper outlet through which the first fluid flows out of the upper flow path; a lower plate having a lower flow path through which a second fluid flows therein, and having a plurality of lower inlets through which the second fluid flows into the lower flow path and a plurality of lower outlet through which the second fluid flows out of the lower flow path; a membrane disposed between the one surface of the upper plate and the one surface of the lower plate and formed in a porous membrane structure; and a fixing member coupling the upper plate and the lower plate.
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公开(公告)号：US20240384237A1
公开(公告)日：2024-11-21
申请号：US18641674
申请日：2024-04-22
Inventor： Dong Sung KIM , Jae Seung YOUN
Abstract: The present disclosure relates to a double-layer structure including: a first layer composed of a gel composition; a second layer formed on the first layer and having an epithelial cell layer as at least a region coming into contact with the first layer; and a wrinkle structure formed thereon by means of compressive forces applied from the outside thereto, the wrinkle structure having at least one or more crests or troughs formed thereon in a state where the first layer and the second layer are connected to each other.
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公开(公告)号：US12146070B2
公开(公告)日：2024-11-19
申请号：US17775379
申请日：2021-01-29
Inventor： Woonbong Hwang , Seongmin Kim , Jeong-Won Lee
IPC: C09D183/04 , B05D3/02 , B05D3/10 , B05D5/08 , B05D7/16 , C08G77/04 , C08K3/28 , C09D5/00 , C09D7/61 , C23F1/34 , C23F1/36
Abstract: The present invention relates to an eco-friendly and simple super-hydrophobic coating method that does not use harmful substances and special equipment. Coating according to the present invention may be performed as a single process without special equipment, and because only eco-friendly materials are used, the coating material may be easily used and discarded. In addition, even a three-dimensional pipe or a heat-exchanger having a complex shape may be modified to have super-hydrophobicity by applying the present coating, and a super-hydrophobic metal filter may be manufactured and used for oil-water separation. As a result, the present coating method is eco-friendly, simple, and applicable to various substrates, so it has great potential for application in various industries.
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Patent Agency Ranking
公开(公告)号：US20240376553A1
公开(公告)日：2024-11-14
申请号：US18658036
申请日：2024-05-08
Inventor： Jeong Wook LEE , Mi Bang KIM , Ye Rim SHIN , Chang Ha WOO
Abstract: The present disclosure relates to a probe set for isothermal one-pot reaction for detecting strains with biologically active biosynthetic pathway and uses thereof. The platform according to the present disclosure selectively binds only to the functional metabolite essential biosynthetic gene cluster by using the probe set according to the present disclosure, and thus it is possible to perform phenotype-based screening on strains isolated using the probe set according to the present disclosure, thereby effectively screening strains with biologically biosynthetic pathway (functional metabolite biosynthetic strains) in a fast and accurate manner. Furthermore, the platform according to the present disclosure is able to utilize RNA as well as DNA as targets, thereby detecting gene clusters that are actually actively expressed.
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公开(公告)号：US12121398B2
公开(公告)日：2024-10-22
申请号：US17768531
申请日：2020-07-27
Inventor： Hyung Ham Kim , Hae Gyun Lim , Hyun Hee Kim
CPC classification number: A61B8/4494 , A61B8/4461 , A61B8/54 , A61N7/00 , A61N7/02 , A61N2007/0082
Abstract: An ultrasound system according to an embodiment of the present invention includes an imaging and therapy integrated transducer including a therapy transducer and an imaging transducer, a linear motor module configured to linearly move the imaging and therapy integrated transducer along a therapy target region, and a rotation motor module configured to rotate the imaging and therapy integrated transducer to switch the imaging transducer and the therapy transducer, wherein the therapy transducer and the imaging transducer are arranged to be switchable to each other by rotation in a housing.
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公开(公告)号：US20240346722A1
公开(公告)日：2024-10-17
申请号：US18423226
申请日：2024-01-25
Inventor： Taehyun OH , Hyunwoo HA , Sungbin KIM
Abstract: There is provided a method for training an image generating model that generates an image from an audio. The method includes selecting at least one frame from a video including a plurality of frames based on a correlation between an audio and an image of each frame; extracting image information and audio information from each of the selected at least one frame; and training an audio feature vector extracting model that extracts an audio feature vector from the audio information, wherein the audio feature vector is aligned within an embedding space with an image feature vector extracted from the image information by a pre-trained image feature vector extracting model.
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19.发明公开公开(公告)号：US20240319407A1
公开(公告)日：2024-09-26
申请号：US18404124
申请日：2024-01-04
Inventor： Junsuk RHO , Joohoon Kim , Junhwa Seong
IPC: G02B1/00
CPC classification number: G02B1/002
Abstract: A meta lens includes a substrate, a plurality of nanostructures provided on the substrate, and a high refractive index atomic layer formed along surfaces of the plurality of nanostructures and including a material having a refractive index greater than a refractive index of the plurality of nanostructures.
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公开(公告)号：US12093341B2
公开(公告)日：2024-09-17
申请号：US17137803
申请日：2020-12-30
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Jaeha Kung , Jae-Joon Kim , Junki Park
Abstract: A matrix data processing method performed by a computing device which performs a matrix multiplication operation includes, with respect to each of one or more elements included in a matrix, when a value of each element satisfies a designated condition, determining the element to be a don't-care element and determining an output value of the don't-care element, generating a bitstream based on the output value of the don't-care element and index values of valid elements included in the matrix, and equally dividing the bitstream into pieces of a designated number, and generating a Huffman code corresponding to each of a plurality of lower bitstreams that are generated as a result of the equal division.
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