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公开(公告)号：US20240299882A1
公开(公告)日：2024-09-12
申请号：US18244235
申请日：2023-09-09
Inventor： Min Seok Koo , Jawon Kim , Jongkyu Kim , Hyun Chul Lee , Hyukjae Kwon , Sangmin Ji
CPC classification number: B01D53/885 , B01D46/0028 , B01D53/8687 , B01J21/063 , B01J23/30 , B01J35/39 , B01J35/56 , G02B6/262 , B01D2255/20707 , B01D2255/20776 , B01D2255/802 , B01D2255/9155 , B01D2257/708 , B01D2257/91 , B01D2259/802 , B01D2259/804
Abstract: A filtering system includes: a catalyst filter including a filter frame including a first surface and a second surface opposite to the first surface, and a photocatalyst layer provided on the second surface of the filter frame; a light source unit configured to irradiate light for activating the photocatalyst layer; and a plurality of waveguides inserted into at least some of a plurality of channels, respectively, to increase light transmission into the at least some of the plurality of channels of the catalyst filter.
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公开(公告)号：US20240290455A1
公开(公告)日：2024-08-29
申请号：US18631165
申请日：2024-04-10
Inventor： Sang Uk KIM , Jung Ho KONG , In Hae KIM , Chang Wook Park
Abstract: The present disclosure is to provide a biomarker-searching method that can predict responses to ICI treatment and overall survival of ICI-treated patients. When the device and the method according to the present disclosure are used, it is possible to detect a biomarker capable of accurately predicting effectiveness of ICI treatment on cancer patients and overall survival of the cancer patients. Accordingly, it is possible to maximize the effectiveness of ICI treatment.
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23.发明公开公开(公告)号：US20240287551A1
公开(公告)日：2024-08-29
申请号：US18572361
申请日：2022-02-28
Inventor： Gyoo Yeol JUNG , Dae Yeol YE , Myung Hyun NOH , Myeong Won MIN
CPC classification number: C12P7/44 , C12N9/1029 , C12N9/90 , C12N15/70 , C12Y203/01182 , C12Y503/03006
Abstract: The present invention relates to a novel metabolic pathway for producing itaconic acid and a recombinant microorganism, for producing itaconic acid, into which the metabolic pathway is introduced. It has been confirmed that the recombinant microorganism, for producing itaconic acid, into which the novel itaconic acid metabolic pathway is introduced, according to the present invention, significantly increases the production and yield of itaconic acid. In addition, as the recombinant microorganism for producing itaconic acid of the present invention uses an intermediate material of glycolysis rather than an intermediate material of the TCA cycle, the recombinant microorganism can further increase the production yield of itaconic acid through further improvement. Accordingly, the novel metabolic pathway for producing itaconic acid and the recombinant microorganism into which the metabolic pathway is introduced can increase the economic feasibility of itaconic acid, and thus can be variously used in industrial fields for synthetic resins, latexes, food additives, and the like in which itaconic acid is utilized.
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公开(公告)号：US12074371B2
公开(公告)日：2024-08-27
申请号：US17628588
申请日：2020-07-15
Inventor： Won-bin Hong , Byounggwan Kang , Hyung Rae Kim , Kyung-jin Lee , Young-no Youn
CPC classification number: H01Q15/14 , H01Q1/38 , H01Q15/0013
Abstract: A millimeter-wave reflective structure configured to reflect incident millimeter waves includes: a transparent substrate defining unit cells in the form of a matrix, the transparent substrate having an upper surface; and conductive patterns arranged in the unit cells on the transparent substrate, each of the conductive patterns having a hollow rectangular shape.
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公开(公告)号：US20240281983A1
公开(公告)日：2024-08-22
申请号：US18292723
申请日：2022-11-23
Applicant: POSCO CO., LTD. , RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY , POSTECH Research and Business Development Foundation
Inventor： Tae Hyun OH , Hyunwoo HA , Sang Hyeok PARK , Laekyoung LEE , Jun Young SEO
Abstract: A method of analyzing a motion on the basis of feature tracking is disclosed. The method includes the steps of: capturing image frames; filtering a region of interest (ROI) for the captured image frames; tracking a feature in the captured image frames; removing an extreme value on the basis of an optimum model; and outputting an analysis result.
Further disclosed is a system of analyzing a motion on the basis of feature tracking, the system comprising a controller configured to perform each step of the method.-
Patent Agency Ranking
公开(公告)号：US20240272232A1
公开(公告)日：2024-08-15
申请号：US18384995
申请日：2023-10-30
Inventor： Gyeonghwan LEE , Kwangrae KIM , Soohee HAN , Minho KIM
IPC: G01R31/392 , G01R31/367 , G06N3/047 , H01M10/44 , H02J7/00
CPC classification number: G01R31/392 , G01R31/367 , G06N3/047 , H01M10/44 , H02J7/0047
Abstract: A method of predicting a capacity change of a battery includes calculating damage to cathode particles of a secondary battery during each charging/discharging cycle if the charging/discharging cycle is repeatedly performed in the secondary battery, calculating accumulated damage by accumulating the damage, calculating a minimum radius of the cathode particles in which a fatigue fracture occurs due to the accumulated damage, calculating, based on a distribution of radii of the cathode particles and the minimum radius, a reduction amount in a volume of a cathode active particle due to the fatigue fracture during each charging/discharging cycle, and calculating a relative capacity loss at a cathode based on the reduction amount in the volume of the cathode active particle during each charging/discharging cycle.
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公开(公告)号：US12053695B2
公开(公告)日：2024-08-06
申请号：US17738594
申请日：2022-05-06
Inventor： Gyeo Re Yun , Seung Moon Choi
IPC: A63F13/213 , A63F13/215 , A63F13/50 , A63F13/65
CPC classification number: A63F13/50 , A63F13/213 , A63F13/215 , A63F13/65
Abstract: Provided is a device for providing motion effects, the device including a first detector configured to detect a movement of a specific object in a video of a content; a second detector configured to detect a sound event from an audio of the content; and a motion synthesizing unit configured to generate a synthesized motion by synthesizing a first motion corresponding to the movement of the specific object and a second motion generated based on the sound event.
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28.发明公开公开(公告)号：US20240260299A1
公开(公告)日：2024-08-01
申请号：US18529524
申请日：2023-12-05
Inventor： Kwang Jong KIM , Mi Kyung PARK , Sun Kap KWON , Gi Seong RYU , Yong Young NOH
IPC: H10K50/155 , H10K59/12
CPC classification number: H10K50/155 , H10K59/1201
Abstract: Discussed is a light emitting device including a first electrode and a second electrode facing each other, a hole transport layer, a first emission layer, and an electron transport layer sequentially disposed between the first electrode and the second electrode. In the transport layer, a first material of a metal halide and a second material of an n-type inorganic compound are included. The second material is included as a dopant in the first material. The hole transport layer can contain no organic material and can be amorphous.
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公开(公告)号：US12037257B2
公开(公告)日：2024-07-16
申请号：US17420769
申请日：2020-12-09
Inventor： Yongyoung Noh , Youngki Kim , Jisu Hong
IPC: C01G19/00 , B82Y40/00 , C01G21/00 , C01G29/00 , C01G30/00 , C01G45/00 , C09K11/57 , C09K11/66 , C09K11/74 , C09K11/75 , C30B7/14
CPC classification number: C01G19/006 , B82Y40/00 , C01G21/006 , C01G29/006 , C01G30/002 , C01G45/006 , C09K11/57 , C09K11/664 , C09K11/665 , C09K11/7428 , C09K11/7435 , C09K11/755 , C09K11/756 , C30B7/14
Abstract: A method of producing perovskite nanocrystalline particles using a liquid crystal includes a first operation for preparing a mixed solution including a first precursor compound, a second precursor compound, and a first solvent. a second operation for preparing a precursor solution by adding an organic ligand to the prepared mixed solution, a third operation for performing crystallization treatment after adding the prepared precursor solution to a reactor containing a liquid crystal, and a fourth operation for separating the perovskite nanocrystalline particles from the crystallized solution through a centrifugal separator.
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公开(公告)号：US20240237558A9
公开(公告)日：2024-07-11
申请号：US18194539
申请日：2023-03-31
Inventor： Jaehyeong LEE , Gilho LEE , Jinhyoun KANG , Jaeho SHIN , Seunghan LEE , Daeseok HAN
IPC: H10N69/00
CPC classification number: H10N69/00
Abstract: A superconducting quantum interferometric device (SQUID) includes: a conductive material region formed on a partial region of a substrate; a first superconducting material layer including a first loop including first and second extension units that are spaced apart from each other to form a proximity Josephson junction and that form a stack structure with the conductive material region; a second superconducting material layer including a second loop including first and second end units spaced apart from each other; and a tunnel Josephson junction formed by a stack structure including a tunnel thin film layer forming and the first and second end units, wherein at least a portion of the second loop forms a stack structure with the first loop.
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