公开(公告)号：US12267268B2

公开(公告)日：2025-04-01

申请号：US17745081

申请日：2022-05-16

Applicant: Samsung Electronics Co., Ltd. ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Chunggu Kang ,  Jaewon Lee

IPC: H04L5/00

Abstract: The disclosure relates to a 5G or 6G communication system for supporting higher data transmission rates than 4G communication systems such as LTE systems. A method performed by a receiving apparatus in a wireless communication system is provided. The method includes receiving reference signals from a transmitting apparatus, estimating respective channel component values of the reference signals, determining whether at least one reference channel component value which is equal to or greater than a first threshold is present among the channel component values of the reference signals, selecting a candidate beam based on the at least one reference channel component value in case that the at least one reference channel component value is present, determining whether a value of signal quality of the first candidate beam is equal to or greater than a second threshold, and selecting the candidate beam as a final beam in case that the value of signal quality of the candidate beam is equal to or greater than the second threshold.

公开(公告)号：US12077792B2

公开(公告)日：2024-09-03

申请号：US17054969

申请日：2019-05-15

Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS ,  KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION

Inventor： Yong-Su Jin ,  Jingjing Liu ,  Sora Yu ,  Eun Ju Yun ,  Suryang Kwak ,  Kyoung Heon Kim ,  Jaewon Lee

IPC: C12N9/88 ,  C07K14/395 ,  C12N1/21 ,  C12N9/04 ,  C12N9/10 ,  C12N15/81 ,  C12P19/18

CPC classification number: C12N9/88 ,  C07K14/395 ,  C12N9/0006 ,  C12N9/1051 ,  C12N15/81 ,  C12P19/18 ,  C12Y101/01271 ,  C12Y402/01047 ,  C12N2800/102

Abstract: Compositions and methods are provided for producing 2′fucosyliaciose and L-fucose from recombinant microorganisms.

公开(公告)号：US11504386B2

公开(公告)日：2022-11-22

申请号：US16765359

申请日：2018-11-15

Applicant: Korea University Research and Business Foundation

Inventor： Kyoung Heon Kim ,  Yong-Su Jin ,  Eun-Ju Yun ,  Sora Yu ,  Jaewon Lee

IPC: A61K31/7004 ,  A23L33/125 ,  A61K8/60 ,  A61K31/7016 ,  A61K31/729 ,  C12P19/04 ,  C12P19/18

Abstract: The present invention relates to a preparation method for various novel fucosyl oligosaccharides and a use thereof. More specifically, the present invention allows a preparation of various novel fucosyl oligosaccharides through an enzymatic reaction with α-1,2-fucosyltransferase using a GDP-L-fucose donor and various glucose acceptors and an establishment of probiotic characteristics thereof, and thus has an effect of providing uses as materials for medicines, food, cosmetic products, and the like.