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291.发明公开公开(公告)号：US20230293105A1
公开(公告)日：2023-09-21
申请号：US17886446
申请日：2022-08-11
Inventor： Inseok Hwang , Jungeun Lee , Sungnam Kim , Minki Cheon , JaeEun Lee , Hyojin Ju
IPC: A61B5/00 , A61B5/0205 , A61B5/11 , A61B5/16
CPC classification number: A61B5/486 , A61B5/0205 , A61B5/1118 , A61B5/165 , A61B5/4809 , A61B5/681 , A61B5/7239 , A61B5/742 , A61B5/021
Abstract: Disclosed are a personalized sleep planning system that finds and recommends an optimal sleep/bedtime and wakeup time using user data such as a user’s schedule and bio-rhythm information, and a method of creating a sleep schedule for the same. The sleep planning system comprises: a recommended sleep schedule generator for determining a sleep pressure based on first user data including a personal schedule obtained from a user device and generating a recommended sleep schedule based on the sleep pressure with respect to constraints based on the personal schedule; and an output processing unit for updating the personal schedule of a calendar of the user device with the recommended sleep schedule or providing information related to the recommended sleep schedule to the user device.
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公开(公告)号：US20230268559A1
公开(公告)日：2023-08-24
申请号：US18078833
申请日：2022-12-09
Applicant: Hyundai Motor Company , Kia Corporation , POSTECH Research and Business Development Foundation
Inventor： Sam Ick Son , Ki Yoon Bae , Sung Jin Cho , Soo Jin Park
IPC: H01M10/42 , H01M10/0525 , H01M4/36 , H01M4/62 , H01M4/131
CPC classification number: H01M10/4214 , H01M4/131 , H01M4/366 , H01M4/622 , H01M10/0525 , H01M2220/20
Abstract: Disclosed are an anodeless lithium secondary battery having improved lithium utilization and a method of manufacturing the same. The lithium secondary battery includes an anode current collector, a composite layer disposed on the anode current collector, an intermediate layer disposed on the composite layer, a cathode active material layer disposed on the intermediate layer, and a cathode current collector disposed on the cathode active material layer. The composite layer includes a carbon component, metal particles capable of alloying with lithium, a polymer binder capable of binding to the metal particles through electrostatic attraction, and a solid electrolyte interfacial layer coated on the metal particles.
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公开(公告)号：US20230268443A1
公开(公告)日：2023-08-24
申请号：US18004103
申请日：2021-10-25
Inventor： Yong young NOH , Ao LIU , Huihui ZHU
IPC: H01L29/786 , H01L29/66 , H01L29/417
CPC classification number: H01L29/786 , H01L29/66742 , H01L29/41733
Abstract: Disclosed is a thin-film transistor including a substrate including a gate electrode formed thereon, a gate insulating film disposed on an entire face of the substrate, a semiconductor layer disposed on an entire face of the gate insulating film, and source and drain electrodes disposed on the semiconductor layer so as to be spaced apart from each other, wherein the semiconductor layer includes cesium tin triiodide (CsSnI3) or methylammonium tin triiodide (MASnI3), wherein the semiconductor layer further contains an additive.
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公开(公告)号：US11710889B2
公开(公告)日：2023-07-25
申请号：US17019527
申请日：2020-09-14
Inventor： Han Sub Ryu , Yun Seok Oh , Yoon Ho Huh , Won Bin Hong
CPC classification number: H01Q1/243 , H01Q1/36 , H01Q1/48 , H01Q9/0407
Abstract: An antenna device according to an embodiment of the present invention includes a dielectric layer, a radiation pattern disposed on a top surface of the dielectric layer, a signal pad electrically connected to the radiation pattern, and a ground pad spaced apart from the signal pad and having an isolation space. A length of the isolation space is greater than a length of the signal pad.
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公开(公告)号：US20230231125A1
公开(公告)日：2023-07-20
申请号：US18007856
申请日：2021-06-04
Inventor： Byoung-woo KANG , Jung-hwa LEE
CPC classification number: H01M4/505 , H01M4/525 , C01G53/50 , H01M2004/028
Abstract: The method includes a delithiation step of deintercalating a part of lithium of a Li-rich metal oxide represented by [Formula 1] below and having a layered structure, and a heat-treatment step of heat-treating the delithiated Li-rich metal oxide, thereby allowing dispersion to be achieved through diffusion of M′ and/or M elements constituting the Li-rich metal oxide:
a{Li2M′O3}·(1−a){LiMO2} or Li1+x(M′M)1−xO2 [Formula 1]
(wherein 0-
Patent Agency Ranking
公开(公告)号：US20230217584A1
公开(公告)日：2023-07-06
申请号：US18122829
申请日：2023-03-17
Inventor： Byung Jin CHOI , Na Yeon KIM , Dong Pil PARK , Won Bin HONG
CPC classification number: H05K1/0253 , H01Q1/243 , H01Q5/357 , H05K1/0298
Abstract: A circuit board according to an embodiment includes a first substrate including an antenna feeder line formed thereon to connect an antenna driving unit and an antenna, a second substrate including a data line formed thereon to transmit data processed in the antenna driving unit to an electronic component, and a third substrate which is disposed between the first substrate and the second substrate, and includes a power supply line formed thereon to supply a power to the antenna driving unit.
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公开(公告)号：US20230202876A1
公开(公告)日：2023-06-29
申请号：US18089004
申请日：2022-12-27
Inventor： Hyo Joo KIM , Woo Young UM
CPC classification number: C02F1/288 , B01J20/103 , B01J20/28057 , B01J20/28071 , B01J20/28083 , B01J20/3085 , C03B21/00 , C02F2101/00
Abstract: Provided is a hydrogen isotope adsorbent with differential binding properties and including mesoporous silica doped with fluorine.
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公开(公告)号：US20230174950A1
公开(公告)日：2023-06-08
申请号：US17995114
申请日：2020-11-24
Applicant: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION , POSTECH RESEARCH AND BUSINESS DEVELOPMENT FOUNDATION
Inventor： Yong Kyun KIM , Dong-Woo CHO , Sun Ah NAM , Jin Won KIM , Jae Yeon LEE , Jae Yun KIM
CPC classification number: C12N5/0697 , A61K35/22 , C12N5/0686 , C12N2506/45 , C12N2513/00 , C12N2533/54 , C12N2533/90
Abstract: The present invention relates to a kidney organoid having a nephron-like structure and a production method therefor. A kidney organoid culture system using kidney dECM hydrogels according to the present invention induced the vascularization of the kidney organoid and the expression of podocytes, tubular transporters, and cilium genes, and has an effect of forming a more mature nephron-like structure. Therefore, the kidney organoid produced by the method of the present invention is an option for treating nephron loss through transplantation into humans, and is expected to be utilized as a kidney on a chip, which is an in vitro kidney model.
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公开(公告)号：US20230164002A1
公开(公告)日：2023-05-25
申请号：US17925183
申请日：2021-05-14
Inventor： Namyoon LEE , Hyowon LEE
IPC: H04L25/02
CPC classification number: H04L25/021 , H04L25/0204
Abstract: Disclosed are a user detection technique, and a method and apparatus for channel estimation in a wireless communication system supporting massive multiple-input multiple-output. The method comprises the steps of: receiving a superimposed signal including a transmission signal of at least one user equipment (UE) from among a plurality of user equipments, wherein each transmission signal includes a pilot signal of a corresponding user equipment; calculating a sample covariance matrix from the received superimposed signal by using the number of antennas of a base station and a pilot signal matrix of the at least one user equipment; calculating a likelihood function indicating the likelihood probability of the received superimposed signal, on the basis of the number of antennas of the base station and the received superimposed signal; detecting a user index set indicating whether or not the plurality of user equipments have transmitted signals, by using the calculated likelihood function and sample covariance matrix; and performing channel estimation of the at least one user equipment that is transmitting the signal, on the basis of the detected user index set.
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300.发明公开公开(公告)号：US20230162727A1
公开(公告)日：2023-05-25
申请号：US17954185
申请日：2022-09-27
Inventor： Geun Bae LEE , Won Jun LEE
CPC classification number: G10L15/16 , G10L15/02 , G10L15/22 , G10L15/005
Abstract: A method for automatic multilingual speech recognition may comprise: recognizing input audio data by a speech recognizer; classifying the audio data by a speech language classifier; activating, by an output layer selector coupled to the speech recognizer, any one projection output layer of a plurality projection output layers respectively connected to the speech recognizer according to language classification information received from the speech language classifier, an output unit of the activated projection output layer being configured as several bytes; and recombining outputs output in a unit of the several bytes by the activated projection output layer, and outputting the recombined output as an automatic speech recognition result for the audio data.
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