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公开(公告)号：US12129417B2
公开(公告)日：2024-10-29
申请号：US17601648
申请日：2020-04-07
发明人： Eun Byul Bang , Do Eon Kim , Yun Hee Park , Jong Nam Park , Kang Yong Kim , Yong Hoon Choi
CPC分类号： C09K11/883 , C09K11/0883 , B82Y20/00 , B82Y40/00
摘要： A technology disclosed in the present disclosure provides a Group III-V-based quantum dot including a seed which includes a Group III element, a Group V element, and an active metal having various oxidation numbers and in which a molar ratio of the Group III element and the active metal is 1:3 to 1:30, and a method of manufacturing the same.
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公开(公告)号：US12119568B2
公开(公告)日：2024-10-15
申请号：US17830734
申请日：2022-06-02
发明人： Gangil Byun , Jae-Kyoung Kim , Eunjin Sung , Kiseo Kim , Jinmyeong Heo
摘要： Provided is an electric device including a display panel, and a first antenna disposed on the display panel and including a first patch part, a first transmission part, and a first additional transmission part, wherein the first transmission part faces a first side of the first patch part extending along a first cross direction, is spaced apart from the first patch part, and is capacitively coupled to the first patch part, and wherein the first additional transmission part faces a second side of the patch part extending in a second cross direction crossing the first cross direction, is symmetrical about a line of symmetry with the first transmission part, and is spaced apart from the first patch part.
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公开(公告)号：US12109552B2
公开(公告)日：2024-10-08
申请号：US17281773
申请日：2019-07-26
申请人： AJOU UNIVERSITY INDUSTRY—ACADEMIC COOPERATION FOUNDATION , UNIST (Ulsan National Institute of Science and Technology)
发明人： Kwang Jin An , Eun Duck Park , Eui Seob Yang
IPC分类号： B01J23/22 , B01J21/04 , B01J21/08 , B01J35/00 , B01J35/40 , B01J37/02 , B01J37/10 , C07C45/33 , C07C47/04
CPC分类号： B01J23/22 , B01J21/04 , B01J21/08 , B01J35/19 , B01J35/40 , B01J37/0238 , B01J37/024 , B01J37/10 , C07C45/33 , C07C47/04
摘要： A catalyst with a core-shell structure for methane oxidation, a method of preparing the catalyst, and a method of methane oxidation using the catalyst are disclosed. The catalyst includes a core structure consisting of a nano-support and core nanoparticles; and a shell coating layer coated on the core structure in which the core nanoparticles have a particle diameter smaller than that of the nano-support and are coated on the nano-support to form a core structure. The catalyst has excellent thermal stability during methane oxidation reaction at high temperature and an effect of increasing methane conversion and formaldehyde selectivity.
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公开(公告)号：US12102371B2
公开(公告)日：2024-10-01
申请号：US18521961
申请日：2023-11-28
发明人： Gun-Ho Kim , Boo Seong Park , Chulho Lee
CPC分类号： A61B18/0218 , A61F7/0085 , B01D35/02 , B01D35/30 , B05B15/40 , A61B2018/00029 , A61N5/0616 , B01D2201/34 , B01D2221/10
摘要： Proposed is a filter module including a filter that filters impurities out in the coolant emitted from a cartridge which includes a housing and a cap. The filter module may include not only a filter accommodation member including a support surface and a perforating member protruding from the support surface but also a first sealing member with a first external diameter including a through-hole fitted into the perforating member. The first sealing member may be transformed into a shape with a second external diameter—the second external diameter is smaller than the first external diameter—corresponding to the width of an inlet of the housing in which the first sealing member accommodates a cap when the cap is perforated by the perforating member.
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5.发明公开公开(公告)号：US20240302210A1
公开(公告)日：2024-09-12
申请号：US18385168
申请日：2023-10-30
发明人： Woo-Shik KIM , Youngshin KWAK , Heejin CHOI , Jisu OHK
CPC分类号： G01J3/0297 , G01J3/2823 , G01J2003/2826 , G01J2003/2833 , G01J2003/2836 , G01J2003/284
摘要： A method of performing color calibration of a multispectral image sensor (MIS) includes obtaining test measurement data of at least one color chart that is measured by a test MIS under at least one lighting environment, obtaining reference measurement data of the at least one color chart that is measured by a reference MIS under the at least one lighting environment, the reference MIS being calibrated in advance, and generating, based on the test measurement data and the reference measurement data, at least one transformation model configured to transform measurements between the test MIS and the reference MIS.
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6.发明公开公开(公告)号：US20240279691A1
公开(公告)日：2024-08-22
申请号：US18000892
申请日：2021-02-17
发明人： Yong Hwan Kim , Jin Hee Lee , Ho Wan Hwang , Byoung Wook Jeon , Suk Min Kim , Sung Heuck Kang
CPC分类号： C12P7/40 , B01D53/84 , C12N9/0008 , C12Y102/01002 , C12Y102/07004 , B01D2251/95 , B01D2255/804 , B01D2257/502 , B01D2258/025
摘要： Provided are a composition, a device, a filter, a method and the like, which convert toxic carbon monoxide and/or carbon dioxide in waste gas to formic acid without by-products at room temperature and at room pressure by using carbon monoxide dehydrogenase and formic acid dehydrogenase. The composition, the device, the filter, the method and the like enable the removal of carbon monoxide which is emitted in a great amount from industries such as petrochemical and steel industry and tobacco combustion, household cooking appliances, and various boiler combustion, through a cigarette filter, an air purifier, a household cooking appliance suction filter, a gas boiler, etc. Accordingly, the production method can be variously applied.
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公开(公告)号：US20240274060A1
公开(公告)日：2024-08-15
申请号：US18423665
申请日：2024-01-26
发明人： HYOSUN KIM , Oh-Sang KWON , SEONGGYU CHOE , CHANG YEONG HAN , MIN-KYUNG KIM , YOURA KIM , HYUNGSUK HWANG , EUNJUNG LEE
IPC分类号： G09G3/20 , G09G3/3233 , G09G3/3275
CPC分类号： G09G3/2096 , G09G3/2007 , G09G3/3233 , G09G3/3275 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/08 , G09G2320/0247 , G09G2330/028 , G09G2340/0435
摘要： A display device includes: a display panel including a plurality of pixels; and a panel driver that drives the display panel at a target refresh rate different from a previous refresh rate. The panel driver includes: a comparator which compares a difference value between the previous refresh rate and the target refresh rate with a reference value generated by multiplying the previous refresh rate by a predetermined reference percentage; and a determiner which determines a final count of at least one compensation frame to be inserted between a previous driving frame operating at the previous refresh rate and a target driving frame operating at the target refresh rate when the difference value is not less than the reference value, where the final count is a total number of the at least one compensation frame, and a natural number.
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公开(公告)号：US20240265666A1
公开(公告)日：2024-08-08
申请号：US18630190
申请日：2024-04-09
发明人： Chung Hun PARK , Taeseong WOO
IPC分类号： G06V10/25 , G06V10/141 , G06V10/56 , G06V10/60
CPC分类号： G06V10/25 , G06V10/141 , G06V10/56 , G06V10/60
摘要： There is provided an image acquisition apparatus. The apparatus comprises a memory configured to store instructions; and a processor configured to: obtain distribution information representing distribution of an original visual information of at least one region of interest including an object under observation; determine an illumination pattern of a light source based on the distribution information so that a range of the original visual information of at least one region of interest including the object under observation falls within a pre-determined range; control the light source to illuminate the determined illumination pattern on the object under observation; obtain images of the object under observation illuminated by the light source with the determined illumination pattern; and estimate the original visual information for at least one region of interest including the object under observation by tracking back information on the obtained images based on the information on the illumination pattern.
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公开(公告)号：US20240203641A1
公开(公告)日：2024-06-20
申请号：US18402760
申请日：2024-01-03
发明人： Jin Gook KIM , Sang Yeong JEONG
CPC分类号： H01F27/427 , G01R19/16576 , H02M1/44 , H03F1/305 , H01F2017/0093 , H01F2017/065
摘要： This application relates to an active current compensation device which actively compensates for a noise occurring in a common mode in each of two or more high-current paths. In one aspect, the active current compensation device includes a sensing unit configured to generate an output signal corresponding to a common-mode noise current on each of the two or more high-current paths, and an amplification unit configured to amplify the output signal to generate an amplified current. The device may also include a compensation unit configured to generate a compensation current on the basis of the amplified current and allow the compensation current to flow to each of the two or more high-current paths, and a malfunction detection unit configured to detect a malfunction of the amplification unit. The malfunction detection unit and at least a portion of the amplification unit may be embedded in one integrated circuit (IC) chip.
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公开(公告)号：US11993822B2
公开(公告)日：2024-05-28
申请号：US16767751
申请日：2018-12-13
发明人： Ruoff Rodney S. , Sunghwan Jin
摘要： The present invention relates to a method for manufacturing a monocrystalline metal foil and a monocrystalline metal foil manufactured thereby, the method comprising the steps of: fixing each of the ends of a polycrystalline metal foil to electrodes; and heat-treating the fixed polycrystalline metal foil to manufacture a monocrystalline metal foil.
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