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公开(公告)号：US11803354B2
公开(公告)日：2023-10-31
申请号：US17178592
申请日：2021-02-18
Inventor： Seonghwan Cho , Hyuk Jin Lee , Kyung Hyun Kim , Jin-O Seo
CPC classification number: G06F7/5443 , G06G7/16 , G06F2207/4814
Abstract: A MAC operating device comprising a plurality of operation circuits respectively including an operation capacitor and a plurality of switches; and a division capacitor, wherein one end of the operation capacitor is respectively connected to a first operation switch connected to an input terminal and a first reset switch connected to a ground terminal, and the other end of the operation capacitor is connected to both a second operation switch connected to a division capacitor and a second reset switch connected to the ground terminal is provided.
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公开(公告)号：US20230334329A1
公开(公告)日：2023-10-19
申请号：US18157983
申请日：2023-01-23
Inventor： Joo-Young KIM , Je YANG
IPC: G06N3/0495 , G06N3/092
CPC classification number: G06N3/092 , G06N3/0495
Abstract: The present disclosure provides a system for accelerating multi-agent reinforcement learning through sparsity processing and an operating method thereof and proposes an acceleration system, which can analyze a weight pruning algorithm capable of guaranteeing accuracy suitably for characteristics of multi-agent reinforcement learning and includes an on-chip encoding unit, a sparse weight workload allocation unit, and sparsity parallel processing architecture through vector processing, which can effectively support the weight pruning algorithm, and an operating method of the system. Furthermore, the present disclosure proposes an acceleration platform that constitutes a circuit in a way to be suitable for a deep learning model from its initial step while having high throughput and power efficiency by using an FPGA, not a GPU in which several thousands of cores have been integrated and which generate many and consume great power.
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公开(公告)号：US20230331829A1
公开(公告)日：2023-10-19
申请号：US18089393
申请日：2022-12-27
Inventor： Jin Woo KIM , Eun Jung LEE
CPC classification number: C07K16/18 , C12N15/86 , C07K2317/565 , C07K2317/24 , C07K2317/622 , C12N2750/14143
Abstract: The present disclosure relates to a PROX1 (Prospero homeobox protein 1) protein binding molecule. More specifically, the binding molecule of the present disclosure relates to a binding molecule having excellent binding ability to the PROX1 protein and having an excellent neutralizing effect on the PROX1 protein, and it is very useful for diagnosis, prevention or treatment of retinal neurodegenerative diseases.
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124.发明公开公开(公告)号：US20230330639A1
公开(公告)日：2023-10-19
申请号：US18302044
申请日：2023-04-18
Inventor： Jeung Ku KANG , Keon-Han KIM , Jong Hui CHOI
IPC: B01J23/745 , B01J23/75 , B01J21/06 , B01J35/02 , B01J35/00 , B01J37/08 , C01B15/027
CPC classification number: B01J23/745 , B01J23/75 , B01J21/063 , B01J35/023 , B01J35/004 , B01J37/08 , C01B15/027
Abstract: The present disclosure relates to a triphasic metal oxide composite including a nanosheet and a core-shell structure, a photocatalyst including the same, and a method of preparing the same.
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公开(公告)号：US11793006B2
公开(公告)日：2023-10-17
申请号：US17394276
申请日：2021-08-04
Inventor： Sangsu Park , Sung-Yool Choi , Sung Gap Im , Sang Yoon Yang , Jungyeop Oh
CPC classification number: H10K10/50 , G06N3/065 , H10K10/82 , H10K19/202 , H10K71/10 , H10K85/111 , H10K85/151
Abstract: Disclosed are a memristor device, a method of fabricating the same, a synaptic device including a memristor device, and a neuromorphic device including a synaptic device. The disclosed memristor device may comprise a first electrode, a second electrode disposed to be spaced apart from the first electrode; and a resistance changing layer including a copolymer between the first electrode and the second electrode. The copolymer may be a copolymer of a first monomer and a second monomer, and the first polymer formed from the first monomer may have a property that diffusion of metal ions is faster than that of the second polymer formed from the second monomer. The second polymer may have a lower diffusivity of metal ions as compared with the first polymer. The first monomer may include vinylimidazole (VI). The second monomer may include 1,3,5-trivinyl-1,3,5-trimethylcyclotrisiloxane (V3D3). The copolymer may include p(V3D3-co-VI).
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Patent Agency Ranking
公开(公告)号：US11790486B2
公开(公告)日：2023-10-17
申请号：US17444919
申请日：2021-08-12
Inventor： Junyong Noh , Sanghun Park , Kwanggyoon Seo
CPC classification number: G06T3/4007 , G06N3/045 , G06N3/088 , G06T3/4046 , G06T5/50 , G06T2207/20081 , G06T2207/20084
Abstract: Disclosed is an image processing method and apparatus. The image processing method includes extracting a content latent code and a style latent code for each of a plurality of input images, obtaining a content feature vector by calculating a weighted sum of content latent codes extracted from the input images based on a morphing control parameter, obtaining a style feature vector by calculating a weighted sum of style latent codes extracted from the input images based on the morphing control parameter, and generating a morphing image based on the content feature vector and the style feature vector.
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127.发明公开公开(公告)号：US20230322100A1
公开(公告)日：2023-10-12
申请号：US17718510
申请日：2022-04-12
Inventor： Uoo Yeol Yoon , Dong Ho Cho
IPC: B60L53/126 , B60L53/66
CPC classification number: B60L53/126 , B60L53/66
Abstract: A Distributed control method and a distributed communication system for wireless charging of an electric vehicle in moving are provided. For electric vehicle moving on roads in which segmented power supply lines are buried, wireless charging is provided by controlling the switching of power supply segments in real time using a mobile communication system. A distributed communication system controls such process.
Since the switching of the power supply segment is distributed and controlled in real time by using a mobile communication system, continuous and stable wireless charging can be achieved without interruption of charging for an electric vehicle in moving.-
公开(公告)号：US20230313395A1
公开(公告)日：2023-10-05
申请号：US18036319
申请日：2021-11-10
Inventor： Gil Ho KIM , Hyunjoo LEE , Chi Woo ROH , Kyu Ho SONG , Sun Seo JEON
IPC: C25B11/091 , C25B1/04 , C25B9/23
CPC classification number: C25B11/091 , C25B1/04 , C25B9/23
Abstract: The present disclosure provides an oxidization electrode for anion exchange membrane water electrolysis having low cost, high performance, and high stability.
Specifically, an embodiment of the present disclosure provides an oxidization electrode for anion exchange membrane water electrolysis, comprising: a nickel metal; and a layered double hydroxide (LDH) with a monolayer structure containing nickel and iron and disposed on one surface or both surfaces of the nickel metal.-
公开(公告)号：US20230298773A1
公开(公告)日：2023-09-21
申请号：US17864311
申请日：2022-07-13
Applicant: Korea Advanced Institute of Science and Technology , IUCF-HYU (Industry-University Corporation Foundation Hanyang University)
Inventor： Yong Hee KIM , Sung Joong KIM , Won Jun CHOI , Juhyeong LEE , Seongdong JANG , Taesuk OH , Eunhyug LEE
Abstract: The present invention relates to a molten salt-metal reactor for implementing a micro-reactor, and more specifically, to a molten salt-metal reactor including a liquid metal nuclear fuel and a molten salt coolant, wherein the molten salt coolant is disposed in an upper portion of the liquid metal nuclear fuel such that the heat generated from the nuclear fuel is transferred to the molten salt coolant and cooled.
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130.发明公开公开(公告)号：US20230298734A1
公开(公告)日：2023-09-21
申请号：US18101359
申请日：2023-01-25
Inventor： Hwajung HONG , Tae Wan KIM
Abstract: Disclosed is a computer system and method for intelligent stress prediction and management based on smartphone data that may be configured to build a personalized stress prediction model for a user based on self-reported stress data input from the user during a preset period; and to understand and manage a stress of the user using the personalized stress prediction model. To understand and manage the stress of the user, the stress of the user may be predicted using the personalized stress prediction model, a stress intervention plan for helping the user to relieve the stress of the user may be set and provided, and a stress level of the user for each date may be provided in a form of a calendar.
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