Patents Assigned to Research Institute
  • Publication number: 20250052604
    Abstract: A volume measurement method includes: receiving multiple pulse signals when a device under test (DUT) starts passing through a sensing gate; recording multiple X-axis values corresponding to multiple positions of the DUT in response to each pulse signal, and reading the multiple sensing data to calculate a Y-axis value and a Z-axis value corresponding to each X-axis value, wherein the multiple sensing data is obtained by sensing the DUT through the sensing gate; recording a maximum X-axis value corresponding to a final position of the DUT in response to a final pulse signal when the DUT finishes passing through the sensing gate; setting the maximum of the multiple Y-axis values corresponding to the multiple X-axis values as a maximum Y-axis value, and setting the maximum of the multiple Z-axis values corresponding to the multiple X-axis values as a maximum Z-axis value; and calculating a volume of the DUT based on the maximum X-axis value, the maximum Y-axis value and the maximum Z-axis value.
    Type: Application
    Filed: December 26, 2023
    Publication date: February 13, 2025
    Applicant: Industrial Technology Research Institute
    Inventors: Cheng-You Chiang, Yong-Ren Li, Ta-Cheng Ma
  • Publication number: 20250055590
    Abstract: Proposed is an apparatus and method of dynamic bandwidth allocation for a coherent optical communication having a variable modulation and coding scheme in an optical access network, wherein the method includes determining an index of a received signal quality (IRSQ) by measuring a received optical power (ROP) for downstream transmission, receiving a message of granting authority from a transport node (TN), transmitting a message of a buffer status report (BSR) to the TN in response to the message of grating authority, receiving from the TN a message of bandwidth allocation (BA) including an index of a modulation and coding scheme (IMCS), and determining a modulation and coding scheme (MCS) corresponding to the index of the modulation and coding scheme (IMCS) on the basis of the BA message.
    Type: Application
    Filed: July 23, 2024
    Publication date: February 13, 2025
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Jung-yeol OH, Hun Sik KANG
  • Publication number: 20250053708
    Abstract: Embodiments of the present disclosure disclose a method for calculating eddy current loss of a transformer, a storage medium and a device. The calculated eddy current loss of the transformer obtained by the method is relatively accurate, and the problem that in the relevant art, a coil temperature field cloud diagram under rated capacity of the transformer is influenced by electric conductivity of an iron core, so that the calculated eddy current loss is inaccurate is solved.
    Type: Application
    Filed: October 29, 2024
    Publication date: February 13, 2025
    Applicant: Yunnan Power Grid Co., Ltd. Electric Power Research Institute
    Inventors: Qingjun PENG, Xiaoxian ZHU, Dexu ZOU, Yuepei ZOU, Guochao QIAN, Fangrong ZHOU, Haozhou WANG, Shan WANG
  • Publication number: 20250053935
    Abstract: A vehicle transmits images in which garbage collection sites appear to a server. The server performs: identifying, among the plurality of images acquired from the vehicle, a yet-to-be-visited collection site image in which a yet-to-be-visited collection site appears that is a collection site by which a garbage truck has not yet passed in a travel route of the garbage truck; based on the identified yet-to-be-visited collection site image, calculating an estimated amount of garbage brought together at the yet-to-be-visited collection site; calculating an expected time of arrival at a collection site by which the garbage truck passes after the yet-to-be-visited collection site in the travel route such that the expected time of arrival at that collection site becomes later when the estimated garbage amount is large than when the estimated garbage amount is small; and notifying a user terminal of the expected time of arrival.
    Type: Application
    Filed: July 15, 2024
    Publication date: February 13, 2025
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, Nomura Research Institute, Ltd.
    Inventors: Kazuya NISHIMURA, Naoki Uenoyama, Keiko Nakano, Yohei Nakanishi, Takahiro Matsumura
  • Publication number: 20250051828
    Abstract: Methods and systems to functionally ablate 3? end of RNA are described. The functional ablation renders polymerases unable to initiate reverse transcription in the absence of an annealing primer. The methods and systems can be used to enhance the specificity and selectivity of cDNA generation from RNA.
    Type: Application
    Filed: December 9, 2022
    Publication date: February 13, 2025
    Applicants: Seattle Children’s Hospital d/b/a Seattle Children’s Research Institute, The Scripps Research Institute
    Inventors: Christian Matias Gallardo Garcia Freire, Bruce E. Torbett
  • Patent number: 12222462
    Abstract: A method for evaluating a probability of road collapse is provided, which includes: collecting road data information of the road to be analyzed, and obtaining road soil layer information and underground pipeline information respectively through the road data information; determining road soil layer deterioration factors based on the road soil layer information; constructing a deterioration factor influence intensity model combined with the road soil layer information to obtain the probability of the influence of the road soil layer deterioration factors; constructing an underground pipeline deterioration influence intensity model combined with the underground pipeline information to obtain the probability of the underground pipeline deterioration influence; summarizing the probability of the influence of the road soil layer deterioration factors and the probability of the underground pipeline deterioration influence, and then evaluating the probability of road collapse, improving the scientific nature and acc
    Type: Grant
    Filed: May 20, 2024
    Date of Patent: February 11, 2025
    Assignee: Research Institute of Highway Ministry of Transport
    Inventors: Lu Peng, Yu Tang, Xiaofan Feng, Guangwu Dou, Song He, Cili Gumu
  • Patent number: 12221516
    Abstract: A method for degrading polyethylene terephthalate is provided. The method includes: providing polyethylene terephthalate material, providing a catalyst composite including a porous carrier having a pore size of 45 ? to 250 ? and a metal compound including at least one selected from a group consisting of zinc oxide, zinc hydroxide, zinc carbonate, magnesium oxide, calcium oxide, zirconium oxide, and titanium dioxide, in which the metal oxide is loaded on the porous carrier; and performing a degradation reaction, in which the polyethylene terephthalate material is reacted with the catalyst composite in the presence of an alcohol solvent.
    Type: Grant
    Filed: December 28, 2021
    Date of Patent: February 11, 2025
    Assignee: Industrial Technology Research Institute
    Inventors: Chien-Wei Hsu, Ssu-Ting Lin, Ying-Chieh Lee
  • Patent number: 12224899
    Abstract: A terminal for performing an onboarding procedure for remote provisioning through steps of: receiving an onboarding enabled indication from at least one onboarding network; selecting an onboarding network based on the onboarding enabled indication and onboarding network selection information; and attempting registration for the selected onboarding network is provided.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: February 11, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jihoon Sung, Soohwan Lee, Myung Ki Shin
  • Patent number: 12222291
    Abstract: A molecular probe-based safety prewarning and fault location system for an electrochemical energy storage station includes a molecular probe label, a camera, and a host. The present disclosure realizes real-time safety prewarning of a fault of an electrochemical energy storage device based on a color change of a gas sensing region of the molecular probe label, and locates an abnormal electrochemical energy storage device based on a position marker region of the molecular probe label or a position of the camera on a slide rail when the camera is facing the molecular probe label. Operation and maintenance personnel of an energy storage station can obtain a prewarning signal in time and take a corresponding safety measure. The molecular probe technology is a drive-free technology with advantages of high sensitivity, low costs, and anti-interference. It has important application value for operation safety of a large-scale energy storage station.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: February 11, 2025
    Assignees: State Grid Jiangsu Electric Power Co., Ltd. Research Institute, State Grid Jiangsu Electric Power Co., Ltd., State Grid Corporation of China
    Inventors: Peng Xiao, Jianjun Liu, Dongliang Guo, Liheng Yang
  • Patent number: 12225591
    Abstract: An operation method of a terminal in a communication system may comprise: receiving, from a base station, a first SSB; determining a RACH occasion associated with the first SSB; transmitting, to the base station, a PRACH preamble in the RACH occasion within a first radio resource to which a first SCS is applied; determining a slot to which the RACH occasion belongs based on a reference radio resource to which a reference SCS is applied instead of the first SCS; determining an RNTI for a random access procedure based on a slot index for the slot; and performing a reception operation of a response for the PRACH preamble by using the RNTI in the first radio resource.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: February 11, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jung Hoon Lee, Cheul Soon Kim, Sung Hyun Moon
  • Patent number: 12225240
    Abstract: The present invention relates to an image encoding/decoding method and apparatus. An image encoding method according to the present invention may comprise generating a transform block by performing at least one of transform and quantization; grouping at least one coefficient included in the transform block into at least one coefficient group (CG); scanning at least one coefficient included in the coefficient group; and encoding the at least one coefficient.
    Type: Grant
    Filed: November 20, 2023
    Date of Patent: February 11, 2025
    Assignees: Electronics and Telecommunications Research Institute, Industry Academy Cooperation Foundation of Sejong University
    Inventors: Sung Chang Lim, Jung Won Kang, Hyun Suk Ko, Jin Ho Lee, Dong San Jun, Ha Hyun Lee, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi, Yung Lyul Lee, Jun Woo Choi
  • Patent number: 12225211
    Abstract: An image decoding method comprises the steps of: obtaining a current coding tree unit (CTU) of a first size configuring a current picture; determining whether to implicitly divide the current coding tree unit; dividing the current coding tree unit into one or more coding units (CUs) based on the determination; obtaining, from a bitstream, division information for a current coding unit among the one or more coding units; and dividing and decoding the current coding unit..
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: February 11, 2025
    Assignees: Electronics And Telecommunications Research Institute, CHIPS & MEDIA, INC.
    Inventors: Min Yong Jeon, Dong Jin Park, Dae Yeon Kim, Sung Chang Lim, Jung Won Kang, Ha Hyun Lee, Jin Ho Lee, Hui Yong Kim
  • Patent number: 12221426
    Abstract: A nicotinamide adenine dinucleotide phosphate-dependent steroid dehydrogenase-like (NSDHL) inhibitor provided according to an aspect of the present invention can be used not only as an anticancer agent capable of overcoming resistance to EGFR-targeting anticancer agents, but also advantageously in the treatment of hyperlipidemia.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: February 11, 2025
    Assignees: Seoul National University R&DBFoundation, Korea Research Institute of Chemical Technology, National Cancer Center
    Inventors: Bong-Jin Lee, Kyu-Yeon Lee, Sang Jae Lee, Dong-Gyun Kim, Joo Youn Lee, Kwan-Young Jeong, Heui Cherl Yang, Hyeon-Kyu Lee, Hyoun Sook Kim
  • Patent number: 12221906
    Abstract: A system for realizing transformation of a thermal power unit based on combined high-parameter and low-parameter molten salts includes a high-parameter molten salt energy storage system, a low-parameter molten salt energy storage system and a thermal power unit. The high-parameter molten salt energy storage system and the low-parameter molten salt energy storage system include an electric heater for heating a molten salt, and an electric energy input end of the electric heater is connected with an electric energy output end of the thermal power unit. The low-parameter molten salt energy storage system includes a low-parameter molten salt heat absorption loop and a low-parameter molten salt heat release loop, and the high-parameter molten salt energy storage system includes a high-parameter molten salt heat absorption loop and a high-parameter molten salt heat release loop.
    Type: Grant
    Filed: July 11, 2023
    Date of Patent: February 11, 2025
    Assignee: Xi'an Thermal Power Research Institute Co., L
    Inventors: Xiaohui Song, Wei Han, Kangli Fu, Xu Lu, Haimin Ji, Mingyu Yao, Zaisong Yu, Liang Zhao
  • Patent number: 12224553
    Abstract: Provided is a laser diode and a method for manufacturing the same. The diode includes a substrate including a DBR region having a channel hole, an active region, and a phase shift region, an optical waveguide provided on the substrate and extending from the active region to the DBR region, a lower insulation layer disposed on the optical waveguide, upper electrodes disposed on the lower insulation layer, and a heat blocking layer disposed in the channel hole of the DBR region and thermally separating the optical waveguide from the substrate.
    Type: Grant
    Filed: December 23, 2021
    Date of Patent: February 11, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Su Hwan Oh, Oh Kee Kwon, Chul-Wook Lee, Kisoo Kim
  • Patent number: 12221673
    Abstract: Disclosed are an aluminum nitride-reinforced aluminum matrix composite (AMC) and a preparation method thereof, relating to the technical field of metal matrix composites (MMCs). The aluminum nitride-reinforced AMC includes the following components: Si, Mg, Nb, Zr, Mo, Zn, Ta, Mn, Cu, Co, In, B, Ge, Ir, a rare earth element, Sn, nano-titanium carbide, nano-chromium nitride, an aluminum nitride nanofiber, nano-aluminum nitride, Al, meso-tetramethyl-tetra-(p-aminophenyl) calix[4] pyrrole, sodium silicate, and 1,3,5-triglycidyl-S-triazinetrione.
    Type: Grant
    Filed: October 2, 2024
    Date of Patent: February 11, 2025
    Assignee: Inner Mongolia Metal Material Research Institute
    Inventors: Mingyi Zhang, Ping Gao, Wenlong Zhang, Zhicheng Shi, Wei Wang, Linyu Chen
  • Patent number: 12222588
    Abstract: An object of the present invention is to provide a new nanogranular structure material having magneto-optical properties different from those of existing nanogranular structure materials, and a method for producing the same. The nanogranular structure material has a composition represented by L-M-F—O wherein L is at least one element selected from the group consisting of Fe, Co, and Ni, and M is at least one element selected from the group consisting of Li, Be, Mg, Al, Si, Ca, Sr, Ba, Bi, and rare earth elements, F is fluorine, and O is oxygen. The nanogranular structure material according to the present invention is composed of a matrix formed of a fluorine compound having a composition represented by M-F and metal oxide nanoparticles dispersed in the matrix and having a composition represented by L-O.
    Type: Grant
    Filed: March 1, 2022
    Date of Patent: February 11, 2025
    Assignee: Research Institute for Electromagnetic Materials
    Inventors: Nobukiyo Kobayashi, Tadayoshi Iwasa, Kenji Ikeda, Kenichi Arai
  • Patent number: 12222798
    Abstract: A method of managing system health is provided. The method includes calculating a reconstruction missing value with respect to the second domain data, determining a degree of degradation of the system on the basis of the reconstruction missing value, predicting a second remaining useful life (RUL) prediction value {tilde over (y)} of the system on the basis of the second domain data, based on a result of the determination of the degree of degradation, optimizing a degradation compensation function on the basis of a distribution of a first RUL prediction value y of the system predicted based on the first domain data in a pre-learning process of the diagnosis model, and predicting a final RUL prediction value {tilde over (y)}? obtained by compensating for the second RUL prediction value {tilde over (y)}, by using the optimized degradation compensation function.
    Type: Grant
    Filed: October 13, 2022
    Date of Patent: February 11, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Nack Woo Kim, Byung Tak Lee, Jun Gi Lee, Hyun Yong Lee
  • Patent number: 12221428
    Abstract: Provided are deuterated analogs of MDMA, including deuterated empathogens. In some embodiments, such compounds are monoamine releasers or inhibit monoamine transporters. In some aspects, features of the compounds provide stability, such as metabolic stability, and efficacy. Also provided are methods for the preparation of deuterated empathogens and pharmaceutical compositions comprising the same. Methods of using the deuterated empathogens, alone or in combination with other therapeutic agents, are provided. In some embodiments, deuterated empathogens are used to treat CNS disorders, such as mental health conditions and neurodegenerative disorders.
    Type: Grant
    Filed: June 14, 2024
    Date of Patent: February 11, 2025
    Assignee: Alexander Shulgin Research Institute, Inc.
    Inventors: Nicholas V. Cozzi, Paul F. Daley
  • Patent number: 12225189
    Abstract: The present invention relates to an image encoding method and an image decoding method. The image decoding method includes partitioning a picture into a plurality of coding units, constructing a coding unit group including at least one coding unit of the plurality of coding units, obtaining coding information in units of one coding unit group, and decoding at least one coding unit of the plurality of coding units included in the coding unit group by using the obtained coding information.
    Type: Grant
    Filed: January 12, 2024
    Date of Patent: February 11, 2025
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Jung Won Kang, Sung Chang Lim, Hyun Suk Ko, Ha Hyun Lee, Jin Ho Lee, Dong San Jun, Seung Hyun Cho, Hui Yong Kim, Jin Soo Choi