公开(公告)号：US20210194017A1

公开(公告)日：2021-06-24

申请号：US16755186

申请日：2018-10-19

Applicant: LG CHEM, LTD. ,  DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Tai Min NOH ,  Changseok RYOO ,  Daehwan KIM ,  Kang Taek LEE ,  Kwangwook CHOI ,  Kwangyeon PARK ,  Dong Woo JOH ,  Imdadullah THAHEEM

IPC: H01M8/0217 ,  H01M8/0228 ,  H01M8/021

Abstract: The present specification relates to an interconnect for a solid oxide fuel cell, a method for preparing the same, and a solid oxide fuel cell.

公开(公告)号：US11037053B2

公开(公告)日：2021-06-15

申请号：US15376875

申请日：2016-12-13

Applicant: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Taesup Moon

IPC: G06N3/08 ,  G06N3/04

Abstract: Disclosed herein is a denoising device including a deriving part configured to, when corrupted noise data corrupted due to noises is received from source data, derive an estimated loss which is estimated when each symbol within noise data is reconstructed to the source data based on a predefined noise occurrence probability, a processor to process training of a defined learning model by including parameters related with the reconstruction of the source data from the noise data based on context composed of a sequence of neighbored symbols based on each symbol within the noise data and pseudo-training data using the estimated loss corresponding to the context, and an output part to output reconstructed data in which each symbol within the noise data is reconstructed to a symbol of the source data through a denoiser formed based on a result of the training processing.

公开(公告)号：US20210149985A1

公开(公告)日：2021-05-20

申请号：US17093718

申请日：2020-11-10

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Min-Soo KIM ,  Dong Hyoung HAN ,  Sung Jin LEE

IPC: G06F17/16 ,  G06F7/523 ,  G06F9/50 ,  G06T1/20

Abstract: A matrix multiplication calculation apparatus of the disclosure includes an auxiliary memory device storing a first input matrix and a second input matrix, a cuboid candidate determining module generating a plurality of cuboid candidates and a plurality of subcuboid candidates based on the first input matrix, the second input matrix, a central processing unit (CPU) memory size, and a graphics processing unit (GPU) memory size, a cuboid size determining module configured to determine a size of the plurality of cuboids based on the CPU memory size from among the plurality of cuboid candidates, and determine a size of the plurality of subcuboids based on the GPU memory size from among the plurality of subcuboid candidates, a matrix partitioning module partitioning the first input matrix and the second input matrix to the plurality of cuboids based on the size of the plurality of cuboids determined in the cuboid size determining module, a matrix multiplication calculation module performing matrix multiplication calculation on the plurality of subcuboids obtained based on the size of the plurality of subcuboid determined in the cuboid size determining module, and a matrix block accumulation module accumulating matrix multiplication calculation on the plurality of subcuboids obtained from the matrix multiplication calculation module.

公开(公告)号：US20210149897A1

公开(公告)日：2021-05-20

申请号：US17093724

申请日：2020-11-10

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Min-Soo Kim ,  Yoon Min Nam ,  Sung Jin Lee

IPC: G06F16/2455 ,  G06F16/242 ,  G06F16/2453 ,  G06F16/22

Abstract: A method of processing database queries according to an embodiment of the disclosure includes the steps of acquiring an input query of a database, generating a join graph consisting of vertexes corresponding to the tables of the database and edges corresponding to join information among the tables, dividing the join graph into a plurality of subgraphs, and for the input query, generating an execution plan of a target query including N-ary join operators by using the plurality of subgraphs, optimizing the execution plan of the target query based on a cost model, acquiring a table sort algorithm of the N-ary join operators included in the target query based on an available size of a GPU or CPU memory, determining a sort order of one or more join columns included in the tables of the N-ary join operators, and based on the sort order of the one or more join columns, performing an operation for the plurality of subgraphs.

公开(公告)号：US20210094185A1

公开(公告)日：2021-04-01

申请号：US16919585

申请日：2020-07-02

Applicant: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Dong Won YUN ,  Dong Hyun KIM

IPC: B25J9/16 ,  B25J9/00 ,  B25J13/08 ,  B25J15/00

Abstract: A device for gripping an object includes a pair of grippers each having a gripping surface formed with a plurality of fine channels, a driver for driving the pair of grippers, a pump connected to at least one of the plurality of fine channels, to supply a fluid to the at least one of the plurality of fine channels, and a controller for controlling the driver to enable the pair of grippers to grip the object or controlling the pump to adjust an amount of the fluid supplied to the gripping surface.

公开(公告)号：US20210090932A1

公开(公告)日：2021-03-25

申请号：US16675559

申请日：2019-11-06

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Kyung In Jang ,  Ho Hyun Keum ,  Jong Cheol Rah ,  Seung Kyoung Heo

IPC: H01L21/683 ,  B32B37/00 ,  C09J5/00 ,  C09J7/38

Abstract: A method of manufacturing an electronic device is provided. The method includes forming a stack structure by placing a to-be-peeled layer on a substrate, applying thermal shock to the stack structure, detaching the to-be-peeled layer from the substrate, and transferring the detached to-be-peeled layer to a target substrate.

公开(公告)号：US10897377B2

公开(公告)日：2021-01-19

申请号：US16535609

申请日：2019-08-08

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Ji Woong Choi ,  Sung Min Han ,  Kyu Min Kim ,  Eun Min Choi

IPC: H04L12/403 ,  H04L12/40 ,  H04L12/64

Abstract: Provided is a bus network system including: a master node switch; and a plurality of slave node switches, wherein each of the plurality of slave node switches includes at least one band limit switch configured to transmit signals in a given band, and each of the plurality of slave node switches is configured to be physically on/off controlled.

公开(公告)号：US10813954B2

公开(公告)日：2020-10-27

申请号：US15773496

申请日：2016-11-03

Applicant: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kyeong Min Lee ,  Won Bae Jeon ,  Jung Hee Kim

IPC: A61K35/39 ,  A61K38/39 ,  C07K14/78 ,  C07K7/00 ,  A61P3/10

Abstract: The present invention relates to a pharmaceutical composition for treating diabetes, which includes a pancreatic islet cell and an elastin-like artificial extracellular matrix (REP), and more particularly, to a pharmaceutical composition for treating diabetes, in which pancreatic islet cells are reacted with an elastin-like artificial extracellular matrix and then the resulting cells are administered along with the elastin-like artificial extracellular matrix, thus increasing a survival rate of the transplanted pancreatic islet cells, rapidly restoring a blood glucose level to normal, and maintaining the restored blood glucose level for a long period of time, and, accordingly, diabetes may be more effectively treated.

公开(公告)号：US20200315578A1

公开(公告)日：2020-10-08

申请号：US16839444

申请日：2020-04-03

Applicant: Daegu Gyeongbuk Institute of Science and Technology ,  SNU R&DB FOUNDATION ,  The Industry & Academic Cooperation in Chungnam National University (IAC)

Inventor： Jae Youn HWANG ,  Ji Hun KIM ,  Teo Jeon SHIN ,  Hong Keun HYUN ,  Hyoun Joong KONG

IPC: A61B8/00 ,  G06T7/00

Abstract: A probe includes a working channel, at least one optical element provided in the working channel and configured to acquire a spectral image of surface information of an object, and an ultrasonic transducer arranged in the working channel and configured to acquire an ultrasonic image of depth information of the target and move with respect to the at least one optical element.

公开(公告)号：US10794553B1

公开(公告)日：2020-10-06

申请号：US16811315

申请日：2020-03-06

Applicant: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Soon Moon Jeong ,  Seong Kyu Song ,  Bo Kyung Song ,  Sang Kyoo Lim ,  Chang Hee Cho

IPC: H01L51/52 ,  F21S4/24 ,  H01L51/50 ,  F21V8/00 ,  C09K11/54 ,  C08L83/04 ,  C09K11/08

Abstract: Provided is a flexible light-emitting device including: a light-emitting complex medium including a polymer matrix, and a nano light-emitting material dispersed therein, the light-emitting complex medium generating light via application of an electric field thereto; a plurality of first fiber electrodes extending in a first direction and disposed within the light-emitting complex medium, wherein the plurality of first fiber electrodes are arranged along a first imaginary plane and are spaced apart from each other, wherein a first voltage is applied to the plurality of first fiber electrodes; and a plurality of second fiber electrodes extending in the first direction and disposed within the light-emitting complex medium, wherein the plurality of first fiber electrodes are alternated with the plurality of second fiber electrodes, wherein a second voltage different from the first voltage is applied to the plurality of second fiber electrodes.