Patents Assigned to INSTITUTE
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Publication number: 20240205984Abstract: A method of a packet data convergence protocol (PDCP) in a terminal according to an exemplary embodiment of the present disclosure may comprise: receiving a connection request TCP packet from a TCP client of the terminal; transmitting the connection request TCP packet to a base station; creating an initial PDCP TCP context to perform at least part of a TCP procedure in advance; and transmitting the initial PDCP TCP context to a PDCP of the base station.Type: ApplicationFiled: December 6, 2023Publication date: June 20, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Myung San BAE, Jae Wook SHIN
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Publication number: 20240204660Abstract: A voltage converter is connected with a load. The voltage converter includes a power source, a first switching element, a second switching element, an energy storage inductor, an energy storage capacitor and N capacitor modules. The first switching element is connected between a first terminal of the power source and a first node. The second switching element is connected between the first node and a second node. A second terminal of the power source is connected with the second node. The energy storage inductor is connected between the first node and the third node. The N capacitor modules are connected between the third node and a fourth node, wherein N is a positive integer. The energy storage capacitor is connected between the fourth node and the second node.Type: ApplicationFiled: December 14, 2022Publication date: June 20, 2024Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Wen-Tien Tsai, Geng-You Ke, Chao-Wei Wang, Ching-Ran Lee
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Publication number: 20240202277Abstract: Disclosed herein is an apparatus and method for a matrix multiplication operation. The apparatus may include memory for storing first matrix data and second matrix data, an X buffer for storing the first matrix data, a Y buffer for storing the second matrix data, multiple operation units for performing Multiply-and-Accumulate (MAC) operations in parallel on the data input from the X buffer and the Y buffer, and a data loader for storing the first matrix data and the second matrix data read from the memory in the X buffer and the Y buffer, respectively.Type: ApplicationFiled: December 13, 2023Publication date: June 20, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventor: Joo-Hyun LEE
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Publication number: 20240201524Abstract: Provided is an optical integrated circuit device. The device includes a substrate, a buffer layer provided on the substrate, an optical waveguide layer provided on the buffer layer and including a signal waveguide and a resonant waveguide adjacent to an input terminal and output terminal of the signal waveguide, and a plurality of signal electrodes provided on one side of the resonant waveguide and on the optical waveguide layer of both sides of the signal waveguide.Type: ApplicationFiled: December 14, 2023Publication date: June 20, 2024Applicants: Electronics and Telecommunications Research Institute, KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Kiwon Moon, Jung Jin Ju, Hyeon Hwang, Min-Kyo Seo, Hansuek Lee
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Publication number: 20240206188Abstract: The present invention relates to ferroelectric capacitors, transistors, memory device, and method of manufacturing ferroelectric devices. The ferroelectric capacitor includes a first electrode, a second electrode facing the first electrode, a ferroelectric layer between the first electrode and the second electrode, and an interfacial layer between the ferroelectric layer and the first electrode or between the ferroelectric layer and the second electrode. The ferroelectric layer includes hafnium-based oxide. The interfacial layer includes HfO2.Type: ApplicationFiled: February 28, 2024Publication date: June 20, 2024Applicants: Samsung Electronics Co., Ltd., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGYInventor: Sanghun JEON
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Publication number: 20240202493Abstract: Provided is a method of searching for optimal neural network architecture based on channel concatenation. The method includes adjusting spatial size information of an input feature map candidate group so that the spatial size information of the input feature map candidate group corresponds to spatial size information of an output feature map, performing a channel-based concatenation operation on the input feature map candidate group, and additionally extending an output feature map that is the results of the channel-concatenated operation to the input feature map candidate group.Type: ApplicationFiled: November 15, 2023Publication date: June 20, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyunwoo CHO, Iksoo SHIN, Chang Sik CHO
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Publication number: 20240198318Abstract: A method of hydrogenating carbon dioxide, including contacting carbon dioxide and hydrogen with an iron-based catalyst to form a liquid and a gas. The liquid includes CnH2n, CnH2n+2, or a combination thereof and water, wherein n is 5 to 18. The gas includes CH4, CmH2m, CmH2m+2, or a combination thereof, hydrogen, and carbon dioxide, wherein m is 2 to 9. The iron-based catalyst includes 70 mol % to 97 mol % of porous FeO(OH)x (wherein 1<x<2), and 3 mol % to 30 mol % of alkaline metal compound loaded onto the porous FeO(OH)x.Type: ApplicationFiled: February 5, 2024Publication date: June 20, 2024Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Kuo-Ching WU, Pao-Tsern LIN, Hsi-Yen HSU, Chao-Huang CHEN
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Publication number: 20240200767Abstract: The present invention relates to a curing light with a heat dissipation structure, including: a light source for emitting light for curing a gum inflammation treatment material including a photosensitizer; a control board for controlling the light source; a housing for accommodating the light source and the control board; and heat sinks for dissipating the heat generated from the light source, wherein the heat sinks include: a first heat sink adapted to accommodate the light source and dissipate the heat generated from the light source; and a second heat sink coupled to the first heat sink in such a way as to accommodate the light source, together with the first heat sink, and having a light transmission hole through which the light emitted from the light source is transmitted.Type: ApplicationFiled: December 14, 2022Publication date: June 20, 2024Applicant: KOREA PHOTONICS TECHNOLOGY INSTITUTEInventors: Sun Hee AHN, Ki Hyun KIM, In Hee SHIN
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Publication number: 20240203573Abstract: A data processing method includes the following steps. According to a wound symptom record, a trend of each wound state is analyzed. According to product data of the medical appliances in the treatment record, featured text information are extracted. First correlation weight values and second correlation weight values of the wound states are generated, the first correlation weight values indicate correlations between the wound states and the medical appliances, and the second correlation weight values indicate correlations between the wound states and the featured text information. A query condition is generated according to a target state, and a target nursing keyword is generated according to the query condition. Recommended medical appliances are selected from the medical appliances according to the target nursing keyword and the second correlation weight values.Type: ApplicationFiled: December 14, 2022Publication date: June 20, 2024Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Yue-Min JIANG, Jian-Ren CHEN, Min-Yi HSIEH
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Publication number: 20240204122Abstract: The present disclosure relates to a thin-film solar cell capable of independently adjusting transparency and color, which is capable of selectively controlling transmittance while independently adjusting external and internal colors within a range in which degradation of photoelectric conversion efficiency is minimized, and a method of manufacturing the same, and the thin-film solar cell capable of independently adjusting transparency and color according to the present disclosure includes a structure in which a back transparent electrode, a light absorption layer, a front transparent electrode, and a front color layer are sequentially stacked on a transparent substrate, in which a light transmission part region, to which the back transparent electrode is exposed, is formed by removing the front color layer, the front transparent electrode, and the light absorption layer.Type: ApplicationFiled: August 23, 2023Publication date: June 20, 2024Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Jeung-hyun JEONG, Gee Yeong KIM, Won Mok KIM, Eun Pyung CHOI, Seonghoon JEONG, Kyeong Seok LEE
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Publication number: 20240205242Abstract: Disclosed herein is a method for visualizing a medical device network and a security threat. The method includes representing nodes in zones that are divided into a server zone including nodes corresponding to server devices, a medical device zone including nodes corresponding to medical devices, a white zone including registered nodes excluding the server devices and the medical devices, and a gray zone including nodes included in none of the above-mentioned zones, representing links between the nodes, and representing a node and a link in which a security attack is detected using a different color when the security attack is detected in the node.Type: ApplicationFiled: November 17, 2023Publication date: June 20, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Hyeok-Chan KWON, Byung-Ho CHUNG
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Publication number: 20240205858Abstract: A method of a terminal, according to an exemplary embodiment of the present disclosure, may comprise: receiving, from a base station, radio resource control (RRC) signaling including measurement gap configuration information (MeasGapConfig) including gap setup information (gapSAT) of synchronization signal blocks (SSBs); obtaining transmission position information of first SSBs and second SSBs transmitted in different positions based on gap configuration (GapConfig) of the gap setup information; receiving the first SSBs and the second SSBs through different beams from the base station based on the obtained transmission position information; and measuring reception powers of the received first SSBs and second SSBs.Type: ApplicationFiled: November 29, 2023Publication date: June 20, 2024Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTEInventors: Jung Bin KIM, Gyeong Rae IM
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Patent number: 12015778Abstract: There is provided an video encoding/decoding method and apparatus. The video decoding method comprises acquiring a bitstream including a predetermined context element, performing at least one of a context model determination, a probability update, and a probability interval determination on the predetermined syntax element, and arithmetically decoding the predetermined syntax element on the basis of a result of the performance.Type: GrantFiled: August 24, 2022Date of Patent: June 18, 2024Assignees: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, INDUSTRY-UNIVERSITY COOPERATION FOUNDATION KOREA AEROSPACE UNIVERSITY, INDUSTRY ACADEMY COOPERATION FOUNDATION OF SEJONG UNIVERSITYInventors: Jin Ho Lee, Jung Won Kang, Ha Hyun Lee, Sung Chang Lim, Hui Yong Kim, Jae Gon Kim, Do Hyeon Park, Yong Uk Yoon, Yung Lyul Lee
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Patent number: 12012334Abstract: A method for removing ash from a solid carbon material: Reaction conditions are mild, and ash may be removed more effectively. The ash removing method comprises: S1) mixing an alkaline sub-molten salt medium and a solid carbonaceous material to be treated, heating so that alkali and ash in the solid carbonaceous material to be treated react in the alkaline sub-molten salt medium, and performing solid-liquid separation on a mixed slurry resulting from the reaction to obtain a first solid product and an alkali treatment solution, wherein in the alkaline sub-molten salt medium, the mass fraction of the alkali is greater than or equal to 50%; S2) using an acid solution to perform acid cleaning treatment on the first solid product, and performing solid-liquid separation again to obtain a second solid product and an acid cleaning solution.Type: GrantFiled: September 26, 2019Date of Patent: June 18, 2024Assignee: NATIONAL INSTITUTE OF CLEAN-AND-LOW-CARBON ENERGYInventors: Lijun Zhao, Wenhua Li, Aiguo Chen, Fan Jin, Xiaolin Jiang, Huidong Liu, Yongfeng Xiao
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Patent number: 12015472Abstract: Interplanetary networks for space internet and space positioning are presented. The described networks deploy spacecraft swarms along the solar system to form a science and communications platform. The disclosed network nodes are placed around planetary Lagrange points. Creation of optical synthetic apertures using smallsat swarms for inter- and intranet communications is further described. Exemplary subnetworks such as the cislunar network are also presented.Type: GrantFiled: March 16, 2022Date of Patent: June 18, 2024Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGYInventor: Jose E. Velazco
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Patent number: 12012422Abstract: The present disclosure relates to copper complexes, pharmaceutical compositions comprising these complexes, chemical processes for preparing these complexes, and their use in the treatment of neurodegenerative disease, e.g., amyotrophic lateral sclerosis (ALS).Type: GrantFiled: August 26, 2021Date of Patent: June 18, 2024Assignee: ALS THERAPY DEVELOPMENT INSTITUTEInventors: Matvey Lukashev, Alexei Pushechnikov, Peter Demin, Kyle Denton
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Patent number: 12013505Abstract: A device includes sample tray units, a sample tray transporting unit, a sample tray handling unit, and a sample tray radiation stage unit. The sample tray units are configured to load samples. The sample tray transporting unit is configured to carry a sample tray unit to a radiation room. The sample tray handling unit is between the sample tray transporting unit and the sample tray radiation stage unit, and is configured to transfer the sample tray unit on the sample tray transporting unit to the sample tray radiation stage unit or return the sample tray unit on the sample tray radiation stage unit to the sample tray transporting unit. The sample tray radiation stage unit is configured to carry the sample tray unit and move the samples to be irradiated in the sample tray unit to a particle beam radiation area to receive radiation.Type: GrantFiled: March 13, 2020Date of Patent: June 18, 2024Assignee: INSTITUTE OF MODERN PHYSICS, CHINESE ACADEMY OF SCIENCESInventors: Libin Zhou, Ruishi Mao, Xin Li, Zhiguo Xu, Yan Du, Yucong Chen, Wenjian Li, Xincai Kang, Wenjie Jin, Zulong Zhao, Kun Wei
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Patent number: 12011678Abstract: Disclosed are methods of separating solute from solvent using a photoactive extractant. The photoactive extractant can be switched between two states by exposure to light. This can change the affinity of the photoactive extractant for either the solute or the solvent, causing absorption of the solute or solvent. The photoactive extractant can then be separated from the fluid stream containing the solute or solvent. The absorbed solute or solvent is then separated from the photoactive extractant. The photoactive extractant is a photoisomer. Applications for these methods include desalination, water purification, and metal extraction.Type: GrantFiled: May 31, 2019Date of Patent: June 18, 2024Assignee: BATTELLE MEMORIAL INSTITUTEInventors: Rick Peterson, Steven M. Risser
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Patent number: 12015621Abstract: Disclosed are an apparatus and a method for estimating a system state. Accordingly, it is possible to perform Resilient State Estimation (RSE) that is robust to disturbance and is autonomously restored from sensor attack/failure.Type: GrantFiled: December 20, 2021Date of Patent: June 18, 2024Assignee: DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGYInventors: Yechan Jeong, Yongsoon Eun
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Patent number: 12011837Abstract: A method performed by an autonomous device includes identifying a current movement of an operator based on monitoring the operator of the autonomous device. The method also includes inferring an intended direction of travel for the autonomous device based identifying the current movement. The method further includes identifying one or more objects in a current environment and limitations of the current environment. The method still further includes determining the action to be performed based on inferring the intended direction of travel and also identifying the one or more objects and the limitations of the current environment. The method also includes performing, by the autonomous device, the action.Type: GrantFiled: May 9, 2022Date of Patent: June 18, 2024Assignee: TOYOTA RESEARCH INSTITUTE, INC.Inventors: Allison Thackston, Samuel Zapolsky, Katarina Miller, Laura Stelzner, Ron Goldman
