公开(公告)号：US20250077184A1

公开(公告)日：2025-03-06

申请号：US18510839

申请日：2023-11-16

Applicant: KONGJU NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION ,  Daegu Gyeongbuk Institute of Science and Technology

Inventor： Woosang Im ,  Inkyu Moon ,  Ongee Jeong

IPC: G06F7/58

Abstract: The present invention relates to a system for predicting a pseudo-random number initial seed, and more particularly, to a system for predicting a pseudo-random number initial seed to receive N sequence vectors for a pseudo-random number to extract a learning vector containing feature information for each of the N sequence vectors, and receive the learning vector to derive initial seed information for the pseudo-random number.

公开(公告)号：US20250046405A1

公开(公告)日：2025-02-06

申请号：US18420542

申请日：2024-01-23

Applicant: SK Hynix Inc. ,  Daegu Gyeongbuk Institute of Science and Technology

Inventor： Sanghoon LEE ,  Jongho Park ,  Yeseong Kim ,  Minho Ha ,  Byungil Koh ,  Jungmin Choi

IPC: G16C20/90

Abstract: A data processing system includes a host configured to execute a program for processing a given data set; and a remote processing device coupled to the host via an interface, wherein the host includes a profile control circuit configured to generate a profile corresponding to a function that is called during execution of the program; a profile database storing execution location of the function corresponding to the profile; and a policy execution circuit configured to allocate the function called during the execution of the program to the host or the remote processing device based on the execution location the profile database.

公开(公告)号：US12206435B2

公开(公告)日：2025-01-21

申请号：US18170228

申请日：2023-02-16

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Jung Hyup Lee ,  Se Hwan Lee

IPC: H03M3/00 ,  H03M1/06 ,  H03M1/12

Abstract: Disclosed is an input impedance boosting apparatus. More particularly, an input impedance boosting apparatus including an analog-to-digital converter; an input capacitor connected to an input terminal of the analog-to-digital converter and a ground line and including a first shielding metal formed thereunder; a feedback capacitor connected onto a positive feedback loop of the analog-to-digital converter and including a second shielding metal formed thereunder; and an impedance booster connected to both ends of the feedback capacitor and configured to boost an input impedance based on a first parasitic component formed between the input capacitor and the first shielding metal and a second parasitic component formed between the feedback capacitor and the second shielding metal is provided.

公开(公告)号：US20240429407A1

公开(公告)日：2024-12-26

申请号：US18686589

申请日：2022-08-11

Applicant: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Byung Rak SON

IPC: H01M8/0258 ,  H01M8/0276 ,  H01M8/10 ,  H01M8/1004 ,  H01M8/241 ,  H01M8/2457

Abstract: Provided is a fuel cell-single cell including an anode separator, a cathode separator, an integrated gasket-membrane electrode assembly (MEA) which is disposed between the anode separator and the cathode separator and in which an ion exchange process takes place, an anode hydrogen supply channel disposed between the anode separator and the integrated gasket-membrane electrode assembly to allow hydrogen to be supplied to the anode separator therethrough, and a porous separator disposed between the cathode separator and the integrated gasket-membrane electrode assembly. The airtightness of the reaction gas, the efficiency of the ion exchange reaction, and the convenience of maintenance are improved by introducing the integrated gasket-membrane electrode assembly and the porous separator into the internal structure of the fuel cell.

公开(公告)号：US12166211B2

公开(公告)日：2024-12-10

申请号：US17541227

申请日：2021-12-02

Applicant: Korea Advanced Institute of Science and Technology ,  Korea University Research and Business Foundation ,  Daegu Gyeongbuk Institute of Science and Technology

Inventor： Seokwoo Jeon ,  Gayea Hyun ,  Yong-Mook Kang ,  Mihui Park ,  Seonyong Jo ,  Yong Min Lee ,  Joonam Park ,  Seungwon Jung

IPC: H01M4/66 ,  H01M4/04 ,  H01M4/62 ,  H01M10/052

Abstract: According to an embodiment, a porous electrode comprises a three-dimensional nanostructured porous catalyst film including a catalyst material promoting an oxygen reduction and evolution reactions, having an aligned pore structure, and having an upper surface and a lower surface opening the pore structure and a porous current collecting layer interfacially adhered to the three-dimensional nanostructured porous catalyst film by a binder polymer.

公开(公告)号：US12154693B2

公开(公告)日：2024-11-26

申请号：US17713334

申请日：2022-04-05

Applicant: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Won Seok Kang ,  Chang Sik Son ,  Sang Hyeon Jin

IPC: H04L67/02 ,  G16H10/60 ,  G16H70/20 ,  G16H20/30 ,  G16H20/70

Abstract: Provided is a store device for digital therapeutic object including a processor, a storage unit configured to store a digital therapeutic object, and a memory electrically connected to the processor, at least one piece of code executed by the processor being stored in the memory, in which the memory stores the code causing the processor to process an XML-based DPR message requesting any one of registration, update of registration, abandonment of registration, usage, and abandonment of usage of the digital therapeutic object from a first external device.

公开(公告)号：US20240369649A1

公开(公告)日：2024-11-07

申请号：US18561612

申请日：2022-05-06

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Hong Soo CHOI ,  Jun Sun HWANG ,  Jin Young KIM ,  Awais AHMED ,  Sarmad Ahmad ABBASI

IPC: G01R33/02 ,  G01R33/00 ,  G01R33/10

Abstract: The present invention relates to a three-dimensional magnetic field measurement device comprising a plurality of modules, wherein each of the modules is configured to be extensible in x-axis, y-axis, and z-axis directions, whereby magnetic field data in a three-dimensional space can be measured in real time without moving the device, a measurement area can be easily enlarged and reduced, power efficiency can be improved, and the size and weight of the device can be reduced.

公开(公告)号：US20240291500A1

公开(公告)日：2024-08-29

申请号：US18584598

申请日：2024-02-22

Applicant: Daegu Gyeongbuk Institute of Science and Technology

Inventor： Jung Hyup LEE ,  Tae Ryoung SEOL ,  Ji Woong CHOI

IPC: H03M1/48 ,  H03M1/46

CPC classification number: H03M1/48 ,  H03M1/46

Abstract: The present invention relates to a current-to-digital converter and the current-to-digital converter according to an example embodiment includes an integrator connected to a current source that outputs input current; a quantizer connected to the integrator and configured to generate a first digital output code corresponding to alternating current (AC) in the input current; a first loop circuit formed on a delta-sigma (ΔΣ) loop that connects an input terminal of the integrator and an output terminal of the quantizer; a second loop circuit formed on a truncation-noise-shaped baseline-servo (TNS-BS) loop that connects the input terminal of the integrator and the output terminal of the quantizer and configured to generate a second digital output code corresponding to direct current (DC) in the input current; and an adder configured to generate a final digital output code by adding the first digital output code and the second digital output code.

公开(公告)号：US20240273218A1

公开(公告)日：2024-08-15

申请号：US18498667

申请日：2023-10-31

Applicant: Samsung Electronics Co., Ltd. ,  Seoul National University R&DB Foundation ,  Daegu Gyeongbuk Institute of Science and Technology ,  Industry Academic Cooperation Foundation, Chosun University

Inventor： Jong Seon NO ,  Eun Sang LEE ,  Joon Woo LEE ,  Young Sik KIM ,  Yongjune KIM ,  Jung Hyun LEE

IPC: G06F21/60 ,  G06F7/487 ,  G06F17/15

CPC classification number: G06F21/602 ,  G06F7/4876 ,  G06F17/156

Abstract: An apparatus with a neural network operation of homomorphic encrypted data includes: one or more processors configured to: generate homomorphic conjugation data of encrypted data based on the encrypted data, wherein the encrypted data corresponds to an output of each of a plurality of layers included in a neural network; and remove noise of the encrypted data based on the encrypted data and the homomorphic conjugation data.

公开(公告)号：US20240254242A1

公开(公告)日：2024-08-01

申请号：US18604851

申请日：2024-03-14

Applicant: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Kyung Moo YEA ,  Beom Yong LEE ,  Jong Won JEONG

IPC: C07K16/28 ,  A61K39/00 ,  A61P3/00

CPC classification number: C07K16/2863 ,  A61P3/00 ,  A61K2039/505 ,  C07K2317/565 ,  C07K2317/622

Abstract: The present invention relates to a GFRAL-antagonistic antibody having improved affinity and a use thereof, and more particularly, the present invention relates to an anti-GFRAL antibody having improved affinity, comprising a heavy chain CDR and a light chain CDR of specific sequences, or an antigen-binding fragment thereof. The anti-GFRAL antibody having improved affinity exhibits higher binding ability to a GFRAL protein than a conventional anti-GFRAL antibody, and thus is expected to be effectively used for improving or treating cancer-related anorexia or cachexia syndrome and side effects of chemotherapy anticancer drugs.