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141.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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144.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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公开(公告)号：US20230275729A1
公开(公告)日：2023-08-31
申请号：US18014667
申请日：2020-07-10
Inventor： Seungwon Keum , Jaehoon Chung , Sangrim Lee , Dongho Cho , Juyong Lee , Sangmi Noh , Dangoh Kim , Seongjae Kim
CPC classification number: H04L5/0051 , H04W74/0833 , H04L27/261 , H04L27/2605
Abstract: A method for estimating a phase noise by a wireless device in a wireless communication system according to an embodiment of the present disclosure comprises the steps of: receiving a pre-configured pilot signal and a phase tracking reference signal (PTRS); calculating a first phase noise on the basis of the pre-configured pilot signal; calculating a common phase error (CPE) on the basis of the phase tracking reference signal (PTRS); and estimating a phase noise (PN) on the basis of the first phase noise and the common phase error (CPE). The PN is estimated through interpolation based on a specific reference point, and the specific reference point is based on the first phase noise and the CPE.
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Patent Agency Ranking
公开(公告)号：US20230273964A1
公开(公告)日：2023-08-31
申请号：US18099322
申请日：2023-01-20
Inventor： Jaehoon Lee , Juho Kim , Kabdo Choi , Mehmet Hamza Erol , Hyunwoo Kim , Meng Xia
IPC: G06F16/9535 , G06F16/9538 , G06F16/906
CPC classification number: G06F16/9535 , G06F16/9538 , G06F16/906
Abstract: An apparatus for evaluating search engine performance includes a search intent retriever configured to generate and output a similar search intention cluster using a search performance metric value for each search session and a result of session clustering for each search intention, a behavior pattern retriever configured to generate and output a similar behavior pattern cluster and a behavior pattern for each cluster through clustering of a search session indicating a similar behavior pattern in the similar search intention cluster using a result of session clustering for each user behavior pattern, a first search session retriever configured to generate and output a behavior of a user for each search session, and a second search session retriever configured to generate and output a specific behavior of the user for a specific search session selected by the user.
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公开(公告)号：US11744094B2
公开(公告)日：2023-08-29
申请号：US17876447
申请日：2022-07-28
Inventor： Kyu-Nam Kim , Duk-Young Jeon , Hyun-Jin Cho , Sun-Joong Park
IPC: H01L51/50 , H10K50/11 , H10K50/15 , H10K50/17 , H10K50/115 , H10K71/00 , H10K85/10 , H10K59/12 , H10K85/60 , H10K101/40 , H10K101/30
CPC classification number: H10K50/11 , H10K50/115 , H10K50/15 , H10K50/17 , H10K71/00 , H10K85/114 , H10K59/12 , H10K59/1201 , H10K85/115 , H10K85/146 , H10K85/151 , H10K85/631 , H10K85/636 , H10K85/6572 , H10K2101/30 , H10K2101/40
Abstract: The present disclosure provides a quantum dot (QD) light emitting diode including: a first electrode; a second electrode facing the first electrode; a QD emitting material layer positioned between the first electrode and the second electrode and including a QD and an organic material; a hole auxiliary layer positioned between the first electrode and the QD emitting material layer; and an electron auxiliary layer positioned between the QD emitting material layer and the second electrode, wherein the organic material has a highest occupied molecular orbital (HOMO) level higher than a material of the hole auxiliary layer.
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公开(公告)号：US11736079B2
公开(公告)日：2023-08-22
申请号：US17567512
申请日：2022-01-03
Inventor： Seok-Tae Koh , Seongjoo Lee , Hyun-Sik Kim , Gyeong-Gu Kang , Seunghwa Shin , Ohjo Kwon , Keumdong Jung
CPC classification number: H03F3/45273 , G09G3/20 , H03F1/0211 , H03F3/45269 , G09G2310/0267 , G09G2310/0275 , G09G2310/0291 , G09G2330/02 , H03F2203/45476
Abstract: An amplifier circuit includes a differential input terminal, a first power supplier, an amplifier, and a current redistributor. A differential input terminal includes a first differential pair of a p-type and a second differential pair of an n-type, and receives an input voltage. A first power supplier supplies a bias current to the differential input terminal. An amplifier receives an output current of the first differential pair and an output current of the second differential pair, and applies an amplified current to an output node. A current redistributor receives the output current of the first differential pair and the output current of the second differential pair, and provides a redistribution current to the differential input terminal.
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公开(公告)号：US11733343B2
公开(公告)日：2023-08-22
申请号：US16966621
申请日：2019-01-08
Inventor： Dongsoo Han , Sungeun Lee
CPC classification number: G01S5/02526 , G01S5/02527 , H04W84/12
Abstract: A method for associating an address with a fingerprint, according to an aspect of the present invention, comprises the steps of: receiving collected information including an address and a wireless LAN fingerprint; storing the received collected information; filtering multiple pieces of stored collected information according to addresses, on the basis of multiple pieces of collected information for adjacent addresses; and constructing a radio map by using the collected information filtered according to addresses.
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公开(公告)号：US11732162B2
公开(公告)日：2023-08-22
申请号：US16951466
申请日：2020-11-18
Inventor： KyoungWook Paik , Jae Hyeong Park
CPC classification number: C09J9/02 , C09J7/35 , C09J7/385 , C09J11/04 , C09J11/06 , C08K3/10 , C08K5/42 , C08K5/55 , C08K2201/003 , C09J2203/326 , C09J2301/314 , C09J2301/408 , C09J2433/00 , C09J2463/00
Abstract: Disclosed are an anisotropic conductive adhesives for thermo-compression bonding containing solder conductive particles and flux additives and a method of connecting electronic parts using the same. The anisotropic conductive adhesives for thermo-compression bonding may include a flux activator, solder particles and polymer resin.
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