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111.发明授权公开(公告)号：US12198303B1
公开(公告)日：2025-01-14
申请号：US18786223
申请日：2024-07-26
Inventor： Joon Ki Paik
IPC: G06T5/50 , G06T3/40 , G06T7/50 , G06V10/762 , G06V10/771
Abstract: Disclosed are a training data generation method and apparatus for an artificial intelligence visual analysis model. The training data generation method includes: (a) receiving a background image and object-related information; (b) generating a target object image that meets a condition based on the object-related information; (c) applying the background image to a depth estimation model to estimate depths of each pixel location and generate a depth map; (d) determining an insertion location and scale at which the target object image is inserted based on the depth map to generate a local object insertion image and a mask image, respectively; (e) simply synthesizing the local object insertion image and the background image and then generating a synthesis image reflecting a scale feature of the background image through a trained multi-scale visual analysis model; and (f) generating a final training image using the background image, the synthesis image, and the mask image.
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公开(公告)号：US20250009309A1
公开(公告)日：2025-01-09
申请号：US18512153
申请日：2023-11-17
Inventor： Jae Hyo JUNG , Geng Jia ZHANG , Dae Gil CHOI
Abstract: The present invention relates to a method for estimating blood pressure from photoplethysmography (PPG) signals. The blood pressure estimation method using the CFR model according to an embodiment of the present invention is characterized in that it comprises the steps of extracting a plurality of blood flow characteristics from PPG signals for training, calculating systolic and diastolic blood pressures from ambulatory blood pressures for training, labeling the systolic and diastolic blood pressures with the plurality of blood flow characteristics to train a cascade forest regression model, and inputting the PPG signals of a target user into the trained cascade forest regression model to determine the systolic and diastolic blood pressures of the target user.
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公开(公告)号：US12190246B2
公开(公告)日：2025-01-07
申请号：US16952523
申请日：2020-11-19
Inventor： Do Sik Hwang , Jun Sik Eom , Han Byol Jang , Se Won Kim , In Yong Park
IPC: G06N3/084 , G06F18/213 , G06F18/23 , G06N3/08
Abstract: A neural waveform distinguishment apparatus includes: a neural waveform obtainment unit that obtains multiple neural waveforms in a pre-designated manner from neural signals sensed by way of at least one electrode; a preprocessing unit that obtains multiple gradient waveforms by calculating pointwise slopes in each of the neural waveforms; a feature extraction unit comprising an encoder ensemble composed of multiple encoders, which have a pattern estimation method learned beforehand and include different numbers of hidden layers, where the feature extraction unit obtains multiple codes as multiple features extracted by the encoders respectively from the gradient waveforms and concatenates the codes extracted by the encoders respectively to extract a feature ensemble for each of the gradient waveforms; and a clustering unit that distinguishes the neural waveforms corresponding respectively to the gradient waveforms by clustering the feature ensembles extracted respectively in correspondence to the gradient waveforms according to a pre-designated clustering technique.
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公开(公告)号：US12187787B2
公开(公告)日：2025-01-07
申请号：US16982575
申请日：2019-02-26
Inventor： Hyung Joo Kwon , Te Ha Kim , Dong Bum Kim
Abstract: The present invention relates to in a monoclonal antibody produced by CpG-DNA, or a functional fragment thereof, the monoclonal antibody, or functional fragment thereof, characterized in that it comprises polypeptide sequence selected from the group consisting of the following polypeptide sequences a heavy chain comprising a complementarity determining region 1 (CDR 1) amino acid sequence consisting of the sequence of SEQ ID NO: 1, a CDR2 consisting of the sequence of SEQ ID NO: 2 and a CDR 3 consisting of the sequence of SEQ ID NO: 3; and a light chain comprising CDR1 amino acid sequence consisting of the sequence of SEQ ID NO: 4, a CDR2 consisting of the sequence of SEQ ID NO: 5 and a CDR 3 consisting of the sequence of SEQ ID NO: 6 and a use of the same.
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115.发明申请公开(公告)号：US20250002859A1
公开(公告)日：2025-01-02
申请号：US18712889
申请日：2022-10-28
Inventor： Sun Jin HUR , Da Young LEE , Seung Yun LEE , Jae Won JEONG , Jae Hyeon KIM , Hyun Woo KIM
Abstract: The present invention relates to a method for producing cultured meat by utilizing a fetal bovine serum (FBS) substitute derived from butchery by-products and, more specifically, to: a method for preparing a medium additive (an FBS substitute) for culturing cultured meat prepared by the method; a medium composition for culturing cultured meat comprising the additive; and a method for preparing cultured meat by using same. By using the medium additive (the FBS substitute) for culturing cultured meat prepared by the unique method of the present invention, the traditional fetal bovine serum (FBS), which has a high unit cost and the ethical issue of having to be collected from live calves, is completely substituted or jointly used, and thus the amount of fetal bovine serum (FBS) use can be reduced and the product efficiency of the cultured meat can be enhanced. Further, by increasing the utilization of slaughter by-products which are inevitably generated during butchering of livestock for producing meat, the present invention provides the advantages of increasing the value of the butchery by-products and increasing economic advantages such as reduced disposal costs and increased incomes.
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Patent Agency Ranking
116.发明申请公开(公告)号：US20250000426A1
公开(公告)日：2025-01-02
申请号：US18390698
申请日：2023-12-20
Inventor： Joon Ki PAIK , Young Chul YOUN , Min Jae KIM
Abstract: Disclosed are a method and an apparatus for classifying patients with brain disorders based on EEG analysis. The method for classifying patients with brain disorders based on EEG analysis includes: (a) receiving an EEG data set with a clinical diagnosis label, wherein the EEG data set includes a plurality of EEG signals and age information; (b) augmenting the EEG data set through a deep learning-based screening model, and augmenting the EEG signals and the age information in different schemes; (c) training the deep learning-based screening model to classify EEG data of patients into a target clinical diagnosis label by using the augmented EEG signals and age information; and (d) predicting a brain diagnosis label of brain disorders by applying EEG data of patients to the trained deep learning-based screening model.
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公开(公告)号：US12185154B2
公开(公告)日：2024-12-31
申请号：US17625025
申请日：2020-07-02
Applicant: Hyundai Motor Company , Kia Corporation , Korea National University of Transportation Industry-Academic Cooperation Foundation
Inventor： Yong Ho Kim , Han Seul Hong
Abstract: A multiplex transmission method and apparatus in a multi-link wireless LAN are disclosed. An operating method of a first device comprises the steps of: setting a first link linked with a second device and a first service; setting a second link linked with the second device and a second service; and performing communication with the second device by using the first link and/or the second link. Therefore, the performance of a communication system can be improved.
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公开(公告)号：US12178026B2
公开(公告)日：2024-12-24
申请号：US17710234
申请日：2022-03-31
Applicant: Samsung Display Co., LTD. , Sookmyung Women's university industry-academic cooperation foundation
Inventor： Wee-Joon Jeong , Jang Un Choi , Woosung Park , Nayeong Ki , Yoon Jin Kim
Abstract: A display device includes a display panel; a chassis disposed at a rear side of the display panel; a control circuit board disposed on the chassis; a shield case disposed on the control circuit board; and a fan disposed on the chassis and adjacent to the shield case. The shield case includes a main portion spaced apart from the control circuit board in a third direction, and side portions extending toward the chassis from opposite sides of the main portion. Dimples are formed in an inner surface of the main portion facing toward the control circuit board.
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公开(公告)号：US20240418726A1
公开(公告)日：2024-12-19
申请号：US18535296
申请日：2023-12-11
Inventor： Yosep CHONG , Kwangil Yim
Abstract: A device and method for extracting a plurality of tile images from specimen cytology slide images divided according to a cell staining method, and classifying a class of at least one of a type of cancer and whether there is cancer according to a cell staining method in any specimen cytology slide image using a prediction model that has undergone annotation-based learning on the specimen cytology slide images or the tile images.
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公开(公告)号：US20240418090A1
公开(公告)日：2024-12-19
申请号：US18688556
申请日：2021-11-18
Inventor： Young Woo Nam , Jin Hwe KWEON , Byeong Su KWAK , Hyeon Seok CHOE , Ji Sub NOH , Chang Min SEOK
Abstract: The present disclosure relates to a multi-functional heating sandwich composite based on electromagnetic wave absorption technology applicable to large wing structures and a method for manufacturing the same, and particularly, to a composite based on an electromagnetic wave absorption heating mechanism, which converts electromagnetic waves into thermal energy in order to solve the freezing problem, and a method for manufacturing the same. The present disclosure provides a multi-functional heating sandwich composite based on electromagnetic wave absorption technology applicable to large wing structures, including: a face skin formed to a predetermined thickness on the top or bottom of the composite to absorb electromagnetic waves applied from the outside; and a honeycomb core that converts the power loss of electromagnetic waves penetrating from the face skin into thermal energy and is formed in the shape of a hexagonal pillar with a predetermined thickness using metal electroless plated dielectric fibers having electrical conductivity, wherein the honeycomb core reduces reflected electromagnetic waves by dissipating the electromagnetic waves through periodic changes in impedance in a preset target frequency band.
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