公开(公告)号：US20240187287A1

公开(公告)日：2024-06-06

申请号：US18527898

申请日：2023-12-04

Applicant: AGENCY FOR DEFENSE DEVELOPMENT ,  Hanbat National University Industry-Academic Cooperation Foundation ,  AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Jae Seang LEE ,  Sung Min LEE ,  Joo Hang SON ,  Soo Il KIM ,  Eui Rim JEONG ,  Kyung Woo KIM ,  Jae Hyun KIM

IPC: H04L25/03 ,  H04L27/26

CPC classification number: H04L25/03159 ,  H04L27/2607

Abstract: A transmission apparatus of a single carrier-based wireless communication system is proposed. The transmission apparatus may include a transceiver, a memory configured to store one or more instructions; and a processor configured to execute the one or more instructions stored in the memory. The processor may generate data symbols by modulating traffic data, generate a cyclic prefix (CP) on the basis of the data symbols, and generate a pilot symbol for the data symbol. The transceiver may transmit a single carrier frequency domain equalizer (SC-FDE) frame including the data symbol, the CP, and the pilot symbol. The data symbols may include first data symbols and second data symbols. The pilot symbol may be transmitted after transmission of the first data symbols and before transmission of the second data symbols.

公开(公告)号：US11872781B2

公开(公告)日：2024-01-16

申请号：US17926035

申请日：2020-11-02

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Young Woo Nam ,  Gi Won Jeong ,  Jin Hwe Kweon ,  Jin Ho Choi ,  Joon hyung Shin ,  Bo Seong Kwon ,  Jong Gwan Yook ,  Yeong Hoon Noh

IPC: B29C73/10 ,  B64F5/40 ,  B64D7/00 ,  F41H3/00 ,  H01Q17/00

CPC classification number: B29C73/10 ,  B64F5/40 ,  B64D7/00 ,  F41H3/00 ,  H01Q17/00

Abstract: A method for repairing a damaged area of a stealth composite structure having a stealth function using a scarf patch includes the steps of diagnosing the damaged area; deriving a repair area including the diagnosed damaged area; processing the scarf patch according to the derived repair area; machining a patch hole according to the derived repair area to remove the damaged area; and coupling the scarf patch to the patch hole so that an inner wall of the patch hole and a side surface of the scarf patch face.

公开(公告)号：US20230286956A1

公开(公告)日：2023-09-14

申请号：US18004952

申请日：2021-07-09

Applicant: DUKSUNG WOMEN'S UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION ,  KNU-INDUSTRY COOPERATION FOUNDATION ,  INDUSTRY ACADEMIC COOPERATION FOUNDATION OF YEUNGNAM UNIVERSITY ,  EWHA UNIVERSITY - INDUSTRY COLLABORATION FOUNDATION

Inventor： Sang Hyup LEE ,  Dong Young CHOI ,  Jungkwan LEE ,  Sung Hoon AHN ,  Sun CHOI ,  Hyun Sung CHO ,  Cho Rong KIM ,  Yoo Jin LIM ,  Ye Eun KIM ,  Yoonji LEE

IPC: C07D403/10 ,  C07D233/96 ,  C07D401/06 ,  A61P25/28

CPC classification number: C07D403/10 ,  A61P25/28 ,  C07D233/96 ,  C07D401/06

Abstract: The present invention relates to 1-alkyl-5-arylidene-2-selenoxoimidazolidine-4-ons and derivatives thereof, a method for producing the same, and a composition for prevention, improvement or treatment of neurodegenerative disease containing the same. Specifically, 1-alkyl-5-arylidene-2-selenoxoimidazolidine-4-ons and derivatives thereof, which are novel compounds of the present invention, can be used as an excellent composition for prevention, improvement or treatment of neurodegenerative disease.

公开(公告)号：US20230274421A1

公开(公告)日：2023-08-31

申请号：US18017402

申请日：2021-07-20

Applicant: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY ,  GACHON UNIVERSITY OF INDUSTRY-ACADEMIC COOPERATION FOUNDATION ,  GIL MEDICAL CENTER

Inventor： Jae Hee CHO ,  Sung Ill JANG ,  Kwang Gi KIM ,  Young Jae KIM ,  Eui Joo KIM

IPC: G06T7/00 ,  G06V10/764 ,  G06T7/60

CPC classification number: G06T7/0012 ,  G06V10/764 ,  G06T7/60 ,  G06T2207/10132 ,  G06T2207/30092 ,  G06T2207/20081 ,  G06T2207/20132 ,  G06T2207/10068

Abstract: Provided are a method for providing information about the diagnosis of a gallbladder polyp and a device for providing information about the diagnosis of a gallbladder polyp using same. The method for providing information about the diagnosis of a gallbladder polyp being implemented by a processor includes the steps of receiving an ultrasound medical image including a gallbladder part of a subject, determining the pathogenesis of a gallbladder polyp in the subject using a first assessment model configured to determine the pathogenesis of a gallbladder polyp on the basis of the ultrasound medical image, and determining characteristics of the gallbladder polyp on the basis of a second assessment model configured to classify characteristics of the gallbladder polyp when the gallbladder polyp is determined in the ultrasound medical image.

公开(公告)号：US20230248263A1

公开(公告)日：2023-08-10

申请号：US18146848

申请日：2022-12-27

Applicant: THE CATHOLIC UNIVERSITY OF KOREA INDUSTRY-ACADEMIC COOPERATION FOUNDATION ,  AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION

Inventor： Hyun Gi KIM ,  Jang Hoon LEE

IPC: A61B5/11 ,  A61B5/00

CPC classification number: A61B5/11 ,  A61B5/72

Abstract: Provided are a method, apparatus and system for prediction of a neonatal brain development prognosis. The computing device includes a memory; and at least one processor performing communication with the memory, wherein the processor is configured to extract cerebral blood flow (CBF) and brain tissue relaxation times T1 and T2 from the input magnetic resonance imaging (MRI) of a subject newborn; generate brain neurodevelopment prediction data of the subject newborn using a pregenerated brain neurodevelopment prediction model; and control the output of the generated brain neurodevelopment prediction data of the subject newborn.

公开(公告)号：US11184152B2

公开(公告)日：2021-11-23

申请号：US16673971

申请日：2019-11-05

Applicant: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION ,  Industry-Academic Cooperation Foundation, Chosun University

Inventor： Dae Woon Lim ,  Young Sik Kim ,  Ki Soon Yu

IPC: H04L9/32 ,  H04L9/06 ,  H04L9/00 ,  H04L9/08 ,  H03M13/11 ,  H03M13/09 ,  H04L9/14

Abstract: Disclosed is an electronic device for performing code-based encryption supporting integrity verification of a message and an operating method thereof. When a data transmission side encrypts a message through code-based encryption and transmits the encrypted message to a data reception apparatus, the data transmission side is allowed to use a hash value generated based on a part of the message as an error in code-based encryption to support the data reception apparatus to verify an integrity of a received message by using the hash value.

公开(公告)号：US11073383B2

公开(公告)日：2021-07-27

申请号：US16037479

申请日：2018-07-17

Applicant: Kyungil University Industry-Academic Cooperation Foundation ,  Kyungpook National University Industry-Academic Cooperation Foundation

Inventor： Kwang Il Lee ,  Seung Han Yang ,  Hoon Hee Lee

IPC: G01B21/04 ,  G05B19/401 ,  G01B3/30

Abstract: A geometrical error measurement method for a feed drive system includes entering coordinate values of four vertices of a virtual regular tetrahedron, mounting a position indicator to an end of a main shaft of a feed drive system, mounting three center mounts at three respective vertices of the four vertices except for the remaining vertex at which the main shaft is positioned while moving the main shaft of the feed drive system sequentially from one vertex to another according to the entered coordinate values, measuring distances between each of the four vertices indicated by the three center mounts and the position indicator with a double ballbar, and calculating a geometrical error from the measured distances.

公开(公告)号：US10258662B2

公开(公告)日：2019-04-16

申请号：US14894210

申请日：2014-04-29

Applicant: DONGGUK UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION ,  CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION

Inventor： Choongho Lee ,  Tae Hwe Heo ,  Kee Dong Yoon

IPC: A61K36/87

Abstract: Provided is a method for preventing or treating hepatitis C by administrating a composition including, as an active ingredient, a Vitidis Vinferae Radix extract or a fraction thereof and, more specifically, to a Vitidis Vinferae Radix extract which is extracted with water and alcohol or a mixed solvent thereof, or a fraction thereof, which have remarkably low hepatotoxicity and exhibit an excellent effect of selectively inhibiting genome replication of a hepatitis C virus, and thus can be useful for preventing or treating hepatitis C.

公开(公告)号：US09855365B2

公开(公告)日：2018-01-02

申请号：US14360169

申请日：2012-11-23

Applicant: CHUNGBUK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION ,  KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION ,  INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY

Inventor： Seok Hwa Choi ,  Jun Sik Son ,  Seong Soo Kang ,  Chang Ho Lee

IPC: A61L27/12 ,  C04B35/447 ,  C04B35/622 ,  A61L27/36 ,  C04B35/111 ,  C04B35/486 ,  C04B35/626 ,  C04B35/634 ,  C04B38/06 ,  C04B35/64 ,  A61L27/46 ,  A61L27/18 ,  C04B111/00

CPC classification number: A61L27/12 ,  A61L27/18 ,  A61L27/3608 ,  A61L27/46 ,  A61L2430/02 ,  C04B35/111 ,  C04B35/447 ,  C04B35/486 ,  C04B35/62204 ,  C04B35/62218 ,  C04B35/62231 ,  C04B35/62645 ,  C04B35/62655 ,  C04B35/634 ,  C04B35/64 ,  C04B38/0615 ,  C04B2111/00836 ,  C04B2235/3208 ,  C04B2235/3212 ,  C04B2235/3244 ,  C04B2235/36 ,  C04B2235/447 ,  C04B2235/5252 ,  C04B2235/5256 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5445 ,  C04B2235/5454 ,  C04B2235/604

Abstract: The present invention relates to a method for preparing a ceramic powder from a bone of a bird's beak, a method for preparing biomedical or industrial ceramic materials by using the ceramic powder derived from a bone of a bird's beak, and a biomedical or industrial ceramic material prepared by the method thereof. The use of the present ceramic powder for manufacturing biomedical or industrial ceramic materials is safer than the use of the ceramic powder derived from allogenic bone or xenogeneic bone. In addition, the ceramic powder of the present invention can be prepared on a mass production basis. Furthermore, the ceramic material prepared using the ceramic powder of the present invention is more biocompatible than that prepared using artificially synthetic ceramic.

公开(公告)号：US20170281781A1

公开(公告)日：2017-10-05

申请号：US15475948

申请日：2017-03-31

Applicant: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION ,  INCHEON UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION

Inventor： Ki Dong PARK ,  Kyung Min PARK ,  Yun Ki LEE ,  Thi Thai Thanh HOANG ,  Thi Phuong LE

IPC: A61K47/40 ,  A61K9/06 ,  A61L31/04 ,  A61K9/00

CPC classification number: A61K47/40 ,  A61K9/0019 ,  A61K9/0024 ,  A61K9/06 ,  A61L26/0066 ,  A61L26/008 ,  A61L2400/06 ,  A61L2430/34

Abstract: Provided are an injectable tissue adhesive hydrogel including gamma-cyclodextrin (γ-CD). When such an injectable tissue adhesive hydrogel including the γ-CD is used as a skin glue, based on a fact that the γ-CD has a bigger hydrophobic cavity than that of α- and β-CDs, the injectable tissue adhesive hydrogel including the γ-CD has stronger interactions than host-guest interactions. In addition, hydrogen bonding in the injectable tissue adhesive hydrogel including the γ-CD can improve both cohesiveness and adhesiveness of gelatin. The injectable tissue adhesive hydrogel including the γ-CD having excellent cell viability is used for adhesion of a skin incision, to thereby effectively promote tissue regeneration.