Patents Assigned to SCIENCE AND TECHNOLOGY
  • Patent number: 12014202
    Abstract: A method of operating the accelerator includes receiving a request for preemption during an execution of a first task using one or more processing elements included in the accelerator, in response to the request for preemption, moving context information of the first task stored in an internal memory of the accelerator to an external memory of the accelerator, and executing a second task associated with the request for preemption using the processing elements.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: June 18, 2024
    Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Jaehyung Ahn, Minsoo Rhu, Yujeong Choi
  • Patent number: 12012488
    Abstract: Disclosed is a preparation method of a dual-network collagen-based supramolecular hydrogel, including: preparing a silicate nanosheet dispersion and a collagen solution separately; mixing the silicate nanosheet dispersion with the collagen solution followed by stirring to obtain a collagen-silicate nanosheet network; preparing a tannic acid solution and a polyethylene glycol solution separately; mixing the tannic acid solution with the polyethylene glycol solution to obtain a polyethylene glycol-tannic acid network; and subjecting the collagen-silicate nanosheet network and the polyethylene glycol-tannic acid network to reaction to obtain the dual-network collagen-based supramolecular hydrogel. A dual-network collagen-based supramolecular hydrogel prepared by such method is also provided.
    Type: Grant
    Filed: June 27, 2023
    Date of Patent: June 18, 2024
    Assignee: Shaanxi University of Science & Technology
    Inventors: Jiabo Shi, Yuxuan Zhang, Jikai Yang, Ruizhen Zhang, Yuxin Du, Xinchun Chen
  • Patent number: 12014124
    Abstract: Provided is a method for analyzing oil film multi-field coupling characteristics of series friction pairs of an axial piston pump in the disclosure. According to the disclosure, based on an oil film independent analysis model of macro structures, motion states and heterogeneities of service conditions of three major friction pairs of the axial piston pair, surface microstructures of the friction pairs is introduced, and a solid-liquid-thermal multi-field coupling analysis method of the friction pairs is proposed for macro information interaction. Finally, a coupling solution of the oil film bearing characteristics of the multi-friction pairs of the system is realized by the multi-scale and multi-degree-of-freedom hydraulic-dynamic global coupling method.
    Type: Grant
    Filed: November 21, 2023
    Date of Patent: June 18, 2024
    Assignee: Wuhan University of Science and Technology
    Inventors: Yan Lu, Hao Zhang, Xinbo Qian, Xinyuan Chen, Liangcai Zeng
  • Publication number: 20240193091
    Abstract: A computational network interface card (NIC) sharing a storage space with a memory expander thereof includes: a NIC memory including instructions; a NIC processor including a cache and electrically connected to the NIC memory; and a NIC configured to transmit data stored in the NIC memory or the cache to a network, wherein, the instructions are configured to cause the NIC processor to perform operations including: receiving a request to read or write metadata; and checking whether the requested metadata is stored in a local metadata cache of the computational NIC by sequentially checking whether the metadata is stored in the cache of the NIC processor, a cache of the NIC, the NIC memory, or the memory expander.
    Type: Application
    Filed: July 13, 2023
    Publication date: June 13, 2024
    Applicants: SAMSUNG ELECTRONICS CO., LTD., Korea Advanced Institute of Science and Technology
    Inventors: Sungjoon PARK, Youngjin KWON, Inhoe KOO, Jongyul KIM, Jinyoung OH, Young Jun HONG
  • Publication number: 20240194845
    Abstract: A stretchable display panel including a first light-emitting module and a second light-emitting module. The first light-emitting module includes a first body, a plurality of first connectors extending from the first body in different directions and each having a predetermined elastic force, first satellite portions extending from the first body in directions different from the directions of the plurality of first connectors, a first adhesive member disposed on the first body, and a first light-emitting element disposed on the first satellite portion. The second light-emitting module includes a second body disposed on the first adhesive member, a plurality of second connectors extending from the second body in different directions and each having a predetermined elastic force, a second satellite portion extending from the second body in a direction different from the directions of the plurality of second connectors and not overlapping the first satellite portion.
    Type: Application
    Filed: June 30, 2023
    Publication date: June 13, 2024
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kyung Cheol CHOI, Hag Seon KIM
  • Publication number: 20240191317
    Abstract: A method for efficiently removing Cu in electric furnace steelmaking with regenerated steel raw materials comprises removing Cu in the electric furnace steelmaking and removing Cu deeply in RH/VOD steelmaking. The removing Cu in electric furnace steelmaking comprises removing Cu by spraying CaO—CaCl2—O2 in stages in the electric furnace steelmaking; the removing Cu deeply in the R/VOD steelmaking comprises removing Cu deeply by dynamically blowing CaCl2—O2 based on vacuum degree. Cu removing and Cu removing deeply are performed in the electric furnace steelmaking and the RH/VOD refining process based on the Cu removal principle of selective chlorination by high-oxygen-potential microcells manufactured in electric furnace steelmaking molten pool and on the RH/VOD refined steel liquid level and the high-vacuum smelting environment in the RH/VOD refining process fully utilized; the cost is low, the copper removing efficiency is high, and large-scale industrial production are facilitated.
    Type: Application
    Filed: September 8, 2023
    Publication date: June 13, 2024
    Applicants: University of Science and Technology Beijing, Liaoning Academy of Materials
    Inventors: Guangsheng WEI, Rong ZHU, Xinping MAO, Shuize WANG, Chengjin HAN, Kai DONG, Chao FENG, Xin LI
  • Publication number: 20240194462
    Abstract: A sputtering apparatus includes: target holders holding targets facing each other; a substrate holder on a side of a plasma generation region between the targets; main magnetic field generation units on the back surface sides of the target holders to generate main magnetic fields on surfaces of the targets in which magnets are disposed such that opposite poles face each other; a power supply to generate an electric field in a plasma generation region; a radio-frequency electromagnetic field generation unit to generate a radio-frequency electromagnetic field on a side of the plasma generation region facing the substrate holder with the plasma generation region between them; and a plasma source gas introduction unit to introduce a plasma source gas into the plasma generation region, wherein a device for generating a magnetic field does not exist at the ends of the target holders on a side of radio-frequency electromagnetic field generation unit.
    Type: Application
    Filed: April 26, 2022
    Publication date: June 13, 2024
    Applicants: EMD CORPORATION, OSAKA RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Akinori EBE, Yusuke KONDO, Yoshiharu KAKEHI, Kazuo SATOH, Shiro IKUHARA, Shinichi IWASAKI, Soichi OGAWA
  • Publication number: 20240195226
    Abstract: A dual-mode multi-coil wireless power transfer system includes a control unit and a transmitter unit. The transmitter unit may wirelessly transmit electric power to an external receiver coil. The transmitter unit include a plurality of transmitter modules. Each of the plurality of transmitter modules may operate in at least one of a power transfer mode and a leakage magnetic field shield mode. The control unit controls each of the plurality of transmitter modules to operate in at least one of the power transfer mode and the leakage magnetic field shield mode or to be turned off.
    Type: Application
    Filed: November 14, 2023
    Publication date: June 13, 2024
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Seungyong AHN, Semin CHOI, Sungryul HUH, Haerim KIM, Seongho WOO
  • Publication number: 20240189117
    Abstract: A pneumatic soft dexterous hand for a patient with missing finger functions and a soft robot relate to the technical field of soft robots. The pneumatic soft dexterous hand includes a soft finger, the soft finger includes a rubber casing, a silicone tube, an endoskeleton, and a built-in air bag, and the silicone tube is sleeved in the rubber shell. The silicone tube is formed with a chamber, and the endoskeleton and the built-in airbag are arranged in the silicone tube. The endoskeleton includes a plurality of skeleton modules hinged together, the plurality of the skeleton modules are divided into two groups, and the skeleton modules of the two groups are hinged in an alternating manner in sequence from left to right. The built-in airbag is embedded on the endoskeleton to support the endoskeleton.
    Type: Application
    Filed: May 28, 2023
    Publication date: June 13, 2024
    Applicant: HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Cai-Hua Xiong, Wen-Bin Chen, Run-zhe Zhang, Yu Yan, Junjie Cai
  • Publication number: 20240194407
    Abstract: Provided are a dielectric material, a device including the same, and a method of preparing the dielectric material. The dielectric material includes a polycrystalline oxide including a plurality of crystal grain bulks and grain boundaries located between the plurality of crystal grain bulks, and the polycrystalline oxide includes an indium dopant in the grain boundaries.
    Type: Application
    Filed: June 22, 2023
    Publication date: June 13, 2024
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sung-Yoon CHUNG, Ji-Sang An
  • Publication number: 20240193052
    Abstract: Disclosed is a multiple file transaction method comprising: a first step in which, for each of a plurality of files, a file system of a host stores, in a master commit block, the location of an inode block in a storage, the inode block being a block in which an inode of the file is written; and a second step in which the file system stores the master commit block in the storage.
    Type: Application
    Filed: November 29, 2021
    Publication date: June 13, 2024
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Youjip Won, Joontaek Oh
  • Publication number: 20240190091
    Abstract: A device includes a water storage tank, a control cabin and an operation cabin which are sequentially connected from top to bottom, the operation cabin includes a sealing zone and an operation zone, the sealing zone is located on an inner wall of the operation cabin, a pressure difference between an internal pressure and an external pressure is adjusted to make the maintenance enhancing device separated from or absorbed on a subsea pipeline, and the operation zone is located between the sealing zone and the subsea pipeline.
    Type: Application
    Filed: January 16, 2024
    Publication date: June 13, 2024
    Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Yongmei ZHU, Hongzhang PAN, Jian ZHANG, Shijie SU, Suzhou ZHANG, Chuxiang LIN
  • Publication number: 20240189435
    Abstract: Disclosed is an agent capable of inhibiting the activity or enhancing expression of various cancer-related RNAs in TAMS and cancer cells. Disclosed is also a dual-targeted drug delivery system capable of binding to both tumor cells and macrophages in which the PD-L1 receptor is overexpressed.
    Type: Application
    Filed: December 13, 2022
    Publication date: June 13, 2024
    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Yoo Soo YANG, Sun Hwa KIM, Ick Chan KWON, Eun Hye KIM
  • Publication number: 20240191097
    Abstract: The invention is directed to a process of producing an interpenetrated network of at least two polymers; comprising the following steps: (a) preparing a mixture (10) comprising a first monomer and a second monomer; (b) applying the mixture (10) on a substrate (6); and (c) curing the first monomer and the second monomer so as to form the interpenetrated network; characterized in that the first monomer is a vinyl or allyl monomer; the second monomer is a polymerizable cyclic monomer; and step (c) comprises using a plasma (12) so as to first cure the first monomer.
    Type: Application
    Filed: April 7, 2022
    Publication date: June 13, 2024
    Applicant: LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY (LIST)
    Inventors: Edyta NIEMCZYK, Robert QUINTANA, Pierre VERGE
  • Publication number: 20240194894
    Abstract: Disclosed herein are an electrode with a three-dimensional structure comprising two or more layers of nanowire array layer in which first and second nanowires of different materials, and imaginary third nanowires composed of air, are arranged side by side, in which nanowires in one layer are crossed by nanowires in an adjacent layer, a method of manufacturing the electrode, an anode for a solid oxide fuel cell having the structure described above, and a solid oxide fuel cell including the anode.
    Type: Application
    Filed: July 1, 2023
    Publication date: June 13, 2024
    Applicants: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Seung Yong LEE, Hyoungchul KIM, Jong Min KIM, Yeon Sik JUNG
  • Patent number: 12010650
    Abstract: A fake base station (FBS) redirection attack method using unicast message injection in a long term evolution (LTE) wireless section and a system thereof are provided. The FBS redirection attack method includes synchronizing with a signal of a commercial base station connected with a target device being an attack target, transmitting an international mobile subscriber identity (IMSI) paging message to the target device using an IMSI of the target deice, and injecting a unicast message including a frequency of an FBS into the target device, before a base station re-access process is completed in the target device which decodes the IMSI paging message.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: June 11, 2024
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Yongdae Kim, CheolJun Park, Hojoon Yang, Sangwook Bae, Mincheol Son, Jiho Lee, Hongil Kim
  • Patent number: 12006011
    Abstract: A pyram-shaped deep-sea pressure-resistance shell and a design method therefor. The shell comprises a conical shell, an annular combined shell, a cylindrical shell, a flange bolt, and a perforated thick plate; a bottom end of the conical shell is connected with a top end of the annular combined shell, the conical shell being in communication with an interior part of the annular combined shell; the perforated thick plate blocks the bottom end of the annular combined shell, the perforated thick plate and the annular combined shell being connected by means of multiple flange bolts; the cylindrical shell is disposed inside the annular combined shell, a lower end of the cylindrical shell being inserted in a gap between the annular combined shell and the perforated thick plate.
    Type: Grant
    Filed: March 18, 2022
    Date of Patent: June 11, 2024
    Assignee: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Jian Zhang, Xiaobin Liu, Chenyang Di, Ming Zhan, Yongsheng Li, Tan Zhao, Fang Wang, Wenxian Tang
  • Patent number: 12006502
    Abstract: Therapeutic compounds for red blood cell-mediated delivery of an active pharmaceutical ingredient to a target cell are described. The therapeutic compounds are configured to bind CD47 on the surface of a red blood cell and to be subsequently transferred to CD47 on the surface of the target cell, the therapeutic compound ultimately being internalized by the target cell via endocytosis. The target cell may be a fibrotic cell.
    Type: Grant
    Filed: January 9, 2024
    Date of Patent: June 11, 2024
    Assignees: K2B Therapeutics, Inc., KIST (Korea Institute of Science and Technology)
    Inventors: HoWon J. Kim, In-San Kim, Jay S. Kim, Sun Hwa Kim, Ick Chan Kwon, Jong Won Lee, Yoo Soo Yang, Hong Yeol Yoon
  • Patent number: 12005445
    Abstract: A method for making ion-crystal semiconductor material based micro- and/or nanowires, MNWs, embedded into a semiconductor substrate, includes forming a structure into the semiconductor substrate, wherein the structure has each of a width and a depth less than 10 ?m; pumping an ion-crystal semiconductor material as an ion solution into the structure, wherein the pumping is achieved exclusively due to capillary forces; flowing the ion solution through the structure to fill the structure; crystallizing the ion-crystal semiconductor material inside the structure to form the MNWs; and adding electrodes to ends of the MNWs.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: June 11, 2024
    Assignee: KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Bin Xin, Iman S. Roqan
  • Patent number: 12006334
    Abstract: The synthesis and characterization of a platinum (II) terpyridine system tethered with a latent organic dye of rhodamine derivative as colorimetric and fluorescent sensory moiety has been reported to show selective Hg2+ ion sensing behavior. The interplay of aggregation/de-aggregation behavior of the alkynylplatinum(II) terpyridine complex and the ring-opening process of rhodamine derivative has been investigated. The spectral change of aggregation NIR emission at 800 nm and rhodamine fluorescence at 585 nm provides a possible ratiometric luminescence measurement. Morphological studies from TEM and SEM images showing nanospherical structures confirmed the aggregation in the absence of Hg2+ ion.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: June 11, 2024
    Assignee: South University of Science and Technology of China
    Inventor: Keith Man Chung Wong