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公开(公告)号：US20240365688A1
公开(公告)日：2024-10-31
申请号：US18326530
申请日：2023-05-31
发明人： Shinhyun CHOI , See-On PARK , Jongmin BAE , Hakcheon JEONG , Jongyong PARK
CPC分类号： H10N70/231 , H10B63/80 , H10N70/826 , H10N70/841 , H10N70/8833 , H10N70/026
摘要： Disclosed are a memory device and a memory apparatus including the memory device. The memory device includes a first electrode, a second electrode spaced apart from the first electrode, and a resistance change layer arranged between the first electrode and the second electrode and doped with a halogen element in a metal oxide having an oxygen content that gradually changes from the second electrode to the first electrode.
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公开(公告)号：US12121315B2
公开(公告)日：2024-10-22
申请号：US17277159
申请日：2020-01-17
发明人： Dong Soo Kwon , Dong Hoon Baek , Ju Hwan Seo , Joon Hwan Kim , Jeong Do Ahn , Han Soul Kim , Jae Min You
CPC分类号： A61B34/71 , A61B1/00006 , A61B1/00039 , A61B1/018 , A61B1/05 , A61B34/30 , A61B34/74 , A61B34/76 , G06N3/02 , A61B2034/301
摘要： A method of determining hysteresis according to an example embodiment may include capturing a real-time image of the surgical robot driven according to a drive input, and measuring a drive angle of the surgical robot by comparing the real-time image to a previously rendered image data set of the surgical robot, and calculating a difference between the drive input and the measured drive angle.
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公开(公告)号：US20240339548A1
公开(公告)日：2024-10-10
申请号：US18628296
申请日：2024-04-05
发明人： Jun-Bo YOON , Beom-Jun KIM , Min-Seung JO , Mikiko ITO , Byungkee LEE
IPC分类号： H01L31/0236
CPC分类号： H01L31/02363
摘要： The present disclosure relates to an anti-reflective nanostructure and a method of manufacturing the same, and more particularly, to an anti-reflective nanostructure having a refractive index close to a quintic refractive index profile and exhibiting an anti-reflection effect in which a reflectance is close to almost 0.
The anti-reflective nanostructure according to an embodiment of the present invention includes: a base part having a top surface; and a plurality of nanostructures arranged in a first direction on the top surface and each having a shape in which an upper portion has a thin and sharp shape, a lower portion has a width greater than that of the upper portion, and the width gradually increases in a direction from the upper portion to the lower portion.-
公开(公告)号：US20240335826A1
公开(公告)日：2024-10-10
申请号：US18741542
申请日：2024-06-12
发明人： Myungji Suh , Dong Hyun Ko , Minkee Choi , Yeonwoo Choi
CPC分类号： B01J31/06 , B01J23/44 , B01J37/04 , B01J37/08 , B01J37/343 , C07C5/09 , C07C2523/44 , C07C2531/06
摘要： A method for manufacturing a catalyst for a hydrogenation reaction, the method including: preparing a polymer support including a repeating unit of Formula 1, and supporting a catalytic component on the polymer support:
wherein in Formula 1, means a point where the repeating units are linked, L1, L2 and L3 are O, R1 and R2 are the same as or different from each other, and are each independently hydrogen, an alkyl group having 1 to 10 carbon atoms, or an aryl group having 6 to 20 carbon atoms, m is 0 or 1, and p and q are each independently an integer from 0 to 4.-
公开(公告)号：US20240335640A1
公开(公告)日：2024-10-10
申请号：US18510950
申请日：2023-11-16
CPC分类号： A61M25/0606 , A61M25/0043 , A61M2025/0064 , A61M2207/10
摘要： Provided are a body temperature-responsive and non-reusable stiffness-varying intravenous (IV) needle with an on-site temperature sensing function, an IV infusion set having the same, and a manufacturing method thereof. The stiffness-varying IV needle may include a body member implemented in a hollow elongated shape through which drug passes and having a variable stiffness according to ambient temperature; and a coating member configured to cover the outer surface of the body member and having biocompatibility.
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公开(公告)号：US12106219B2
公开(公告)日：2024-10-01
申请号：US15931362
申请日：2020-05-13
发明人： Seungkyu Choi , Sangwon Ha , Lee-Sup Kim , Jaekang Shin
IPC分类号： G06N3/084 , G06N3/04 , G06N3/0495
CPC分类号： G06N3/084 , G06N3/04 , G06N3/0495
摘要： A neural network data quantizing method includes: obtaining local quantization data by firstly quantizing, based on a local maximum value for each output channel of a current layer of a neural network, global recovery data obtained by recovering output data of an operation of the current layer based on a global maximum value corresponding to a previous layer of the neural network; storing the local quantization data in a memory to perform an operation of a next layer of the neural network; obtaining global quantization data by secondarily quantizing, based on a global maximum value corresponding to the current layer, local recovery data obtained by recovering the local quantization data based on the local maximum value for each output channel of the current layer; and providing the global quantization data as input data for the operation of the next layer.
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7.发明授权公开(公告)号：US12104948B2
公开(公告)日：2024-10-01
申请号：US18232506
申请日：2023-08-10
发明人： Jonghwa Shin , Taeyong Chang , Joonkyo Jung
CPC分类号： G01J1/0407 , G01J4/00 , G01J9/02 , G02B21/0092
摘要： An optical measurement device according to an aspect of the present disclosure includes a universal metasurface on which light is incident, a polarization sensor configured to measure a polarization state of light passing through the universal metasurface, and a controller configured to collect a quantitative differential interference contrast (QDIC) image for the x polarization of incident light that is collected by the polarization sensor, a QDIC image for y polarization, and a quantitative relative phase (QRP) image representing a relative phase difference between the x polarization and y polarization and configured to calculate intensity, a phase or polarization information of the incident light.
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8.发明公开公开(公告)号：US20240318206A1
公开(公告)日：2024-09-26
申请号：US18585375
申请日：2024-02-23
发明人： Byung-Kwan CHO , Donghui CHOE , Kang San KIM
CPC分类号： C12P7/04 , C12N9/0006 , C12N9/1022 , C12N9/1205 , C12N9/88 , C12N9/90 , C12N15/70 , C12P7/22 , C12Y101/01004 , C12Y202/01006 , C12Y207/01011 , C12Y401/01005 , C12Y505/01004 , C12N2800/101
摘要： The present invention relates to a transcription regulatory biopart based on the 3′-untranslated region and a metabolic flux control method thereof.
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公开(公告)号：US20240313669A1
公开(公告)日：2024-09-19
申请号：US18531102
申请日：2023-12-06
发明人： Ki-Uk KYUNG , Seung-Yeon JANG , Hyunwoo KIM , Minjae CHO , Minki KIM
摘要： A soft haptic device and a local control method are disclosed. The soft haptic device includes a soft actuator. The soft actuator includes an electroactive polymer film, a patterned electrode, and a dielectric liquid injected between the electroactive polymer film and the patterned electrode. The soft actuator generates a reconfigurable shape such that a form of an output shape and a number of outputtable shapes are changed depending on the number of electrodes constituting the patterned electrode, a shape of the electrodes, and an arrangement of the electrodes.
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公开(公告)号：US20240311677A1
公开(公告)日：2024-09-19
申请号：US18575259
申请日：2022-06-27
发明人： June-Koo RHEE , Siheon PARK , Kyungdeock PARK
摘要： The present invention relates to a data classification apparatus feasible on an NISQ computer, comprising: a weight calculation unit that calculates weight information that minimizes an objective function of a quantum approximation support vector machine (QASVM) algorithm; and a data classification unit that calculates a classification score of the QASVM algorithm using the weight information obtained from the weight calculation unit, and classifies a class of input data on the basis of the calculated classification score.
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