Patents by Inventor Yong Sun

Yong Sun has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12288997
    Abstract: The present invention provides a multi-load wireless power transfer system based on high-order Anti-PT symmetry. By introducing a “W-shaped” anti-resonance mode into a basic WPT platform, an effective Anti-PT non-Hermitian system is conveniently constructed. The “level attraction” of the anti-resonance mode is combined with the “level splitting” of the anti-resonance mode and the resonance mode, to study the “level pinning” effect of high-order Anti-PT symmetry. Compared with the traditional resonant WPT, the anti-resonant WPT has higher security, stability, transfer efficiency, and flexibility. Considering the miniaturization and integration of devices, a “meta coil” is designed by using a “synthetic dimension”, and used to construct a high-order Anti-PT symmetric system, thereby achieving multi-load efficient WPT. The new WPT technology based on the “level pinning” effect of high-order Anti-PT symmetry provides a good application research platform for enriching non-Hermitian physics.
    Type: Grant
    Filed: November 6, 2023
    Date of Patent: April 29, 2025
    Assignee: Tongji University
    Inventors: Zhiwei Guo, Yunhui Li, Kejia Zhu, Jun Jiang, Yong Sun, Haitao Jiang, Hong Chen
  • Patent number: 12275907
    Abstract: A micro-reaction device for preparing biodiesel by base catalysis includes a feeding system, a micro-reaction apparatus, and a separation apparatus. The feeding system is in communication with the micro-reaction apparatus, and the micro-reaction apparatus is in communication with the separation apparatus; the micro-reaction apparatus includes a micro-reactor, and the micro-reactor is a micro-dispersion micro-reactor; in the micro-reaction apparatus, an oil phase and short chain alcohols undergo an ester exchange reaction under base catalysis to generate fatty acid esters and by-product glycerol; and the micro-dispersion reactor is provided with a micro-dispersion structure for dispersing the short chain alcohols into micro-droplets.
    Type: Grant
    Filed: December 11, 2023
    Date of Patent: April 15, 2025
    Assignee: Shandong Tsingchuang Chemicals Co. Ltd.
    Inventors: Guiguang Chen, Chengjin Wang, Mian Duanmu, Yong Sun
  • Patent number: 12272543
    Abstract: The present invention provides a method for treating a substrate. The method for treating a substrate comprises: treating the substrate with liquid; and drying the liquid-treated substrate, and the liquid treatment step includes: a first liquid supply step of supplying a first liquid to an upper surface of the rotating substrate; and a second liquid supply step of supplying a second liquid to an upper surface of the rotating substrate, and in the second liquid supply step, a rotation speed of the substrate is adjusted such that the second liquid supplied on the substrate flows from a central region of the substrate to an edge region of the substrate.
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: April 8, 2025
    Assignee: SEMES CO., LTD.
    Inventors: Yong Hyun Choi, Young Hun Lee, Seung Hoon Oh, Mi So Park, Tae Jong Choi, Yong Sun Ko, Jin Woo Jung
  • Patent number: 12259917
    Abstract: A method of retrieving a document according to an embodiment of the present application includes: acquiring a user retrieval query; calculating a user inquiry vector in a unit of sentence from the user retrieval query and acquiring a first document candidate group based on similarity between the calculated user inquiry vector and an embedding vector of a document stored in a retrieval database; acquiring a second document candidate group based on similarity between a text included in the user retrieval query and a text of the document stored in the retrieval database; and determining a summarization target document based on the first document candidate group and the second document candidate group.
    Type: Grant
    Filed: November 29, 2022
    Date of Patent: March 25, 2025
    Assignee: 42Maru Inc.
    Inventors: Dong Hwan Kim, Hyun Wuk Son, Hyun Ok Kim, You Kyung Kwon, In Je Seong, Yong Sun Choi, Ha Kyeom Moon
  • Publication number: 20250093436
    Abstract: In an method for detecting a closed loop in MRI: 3D coordinates of key characteristic points of an MRI examination subject are acquired; the 3D coordinates of the key characteristic points are adapted to a 3D body standard model, to obtain a 3D virtual body model of the examination subject; 3D surface regions of pre-designated body parts are extracted from the 3D virtual body model; based on pre-defined body parts where skin contact is likely to occur, a distance between 3D surface regions of two body parts in each body part pair are calculated; and in response to the distance between the 3D surface regions of the two body parts in any body part pair being less than a preset first threshold, a risk of a closed loop in the examination subject is determined.
    Type: Application
    Filed: September 20, 2024
    Publication date: March 20, 2025
    Applicant: Siemens Healthineers AG
    Inventors: Xu He, Luis Pedro Ribeiro Lopes, Fang Yong Sun, Hui Song, Jun Xiong, Kun Zhu
  • Publication number: 20250098104
    Abstract: A first housing and a second housing of a foldable device are rotatably connected through a rotating shaft mechanism. A first chamber is provided between a flexible display of the device and the first housing, a second chamber is provided between the flexible display of the device and the second housing, and a third chamber is provided between the flexible display of the device and the rotating shaft mechanism. A flexible thermal sheet is disposed in space formed by the first chamber, the second chamber, and the third chamber. The flexible thermal sheet is fastened to the first housing, passes through the third chamber along the flexible display, and extends to the second chamber. The flexible thermal sheet slidably cooperates with the rotating shaft mechanism, the second housing, and parts that correspond to the rotating shaft mechanism and the second housing and that are of the flexible display.
    Type: Application
    Filed: December 4, 2024
    Publication date: March 20, 2025
    Inventors: Yu LIU, Xiangchen LIN, Yong SUN, Xu ZHU, Xiao ZHOU
  • Publication number: 20250091493
    Abstract: A rear seat apparatus for a vehicle includes a back frame and a cushion frame. The back frame is not interlocked with the cushion frame and is individually rotated in the forward-and-rearward direction independently of the cushion frame. The cushion frame is not interlocked with the back frame and individually slides in the forward-and-rearward direction independently of the back frame. A front seating state and a rear seating state of a passenger are implemented through individual sliding movement of the cushion frame in the forward-and-rearward direction.
    Type: Application
    Filed: January 18, 2024
    Publication date: March 20, 2025
    Inventors: Mu Young Kim, Hee Dong Choi, Soo Hyun Moon, Wan Su Park, Gil Ju Kim, Seok Ju Gim, Kyoung Su Oh, Jae Hong Bae, Dong Hyeon Kim, Yong Tak Han, Sung Wook Lee, Yong Sun Oh, Kyu Hee Lee
  • Publication number: 20250092034
    Abstract: A method for preparing a finerenone intermediate compound of formula I from a diastereomeric tartrate by means of racemic resolution is provided. A compound of formula I having an ee value higher than 99.5% can be obtained. The preparation method provided has mild reaction conditions, simple post-treatment, and no special reagents required, and is suitable for industrial production.
    Type: Application
    Filed: December 28, 2022
    Publication date: March 20, 2025
    Inventors: Zhigang XIONG, Jian TANG, Yong SUN, Chao ZHANG, Jiadong WEI, Dingjun CHU
  • Patent number: 12242697
    Abstract: A touch sensor according to an embodiment includes a transparent substrate layer having an active region and an inactive region, and a conductive pattern formed on the active region and including a stacked structure of a metal layer and a blackened layer. A color difference defined by Equation 1 is 10 or less.
    Type: Grant
    Filed: February 23, 2024
    Date of Patent: March 4, 2025
    Assignee: DONGWOO FINE-CHEM CO., LTD.
    Inventors: Dong Bin Yoo, Sun Ju Kim, Jeong Yong Seo, Hee Yong Lee, Yong Sun Han
  • Publication number: 20250071819
    Abstract: A method of a mobile station (MS) according to an exemplary of the present disclosure may comprise: receiving a first SSB including a PBCH from a first TRP; receiving an SIB1 based on an MIB included in the PBCH; receiving second system information based on the SIB1; and performing an RA procedure with the first TRP based on the second system information, wherein the second system information includes information on SSB group(s) and mapping information of an SSB group to which the first TRP belongs, and the information on the SSB group(s) includes information on an SSB index transmitted by TRP(s) belonging to each of the SSB group(s).
    Type: Application
    Filed: August 23, 2024
    Publication date: February 27, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kapseok CHANG, Yong Sun KIM, Young Jo KO
  • Publication number: 20250062100
    Abstract: Proposed is a dual scan-type ion implant system including a process chamber, first and second scan robots, and an EFEM. In the process chamber, scanning is performed with an ion beam. The first and second scan robots are placed inside the process chamber. The EFEM is provided on one side of the process chamber, and is equipped with a plurality of wafer cassettes. The first and second scan robots inside the process chamber receive wafers from the EFEM along different non-overlapping wafer scan transfer paths, respectively, and then the first and second scan robots alternately perform ion beam scanning.
    Type: Application
    Filed: July 24, 2024
    Publication date: February 20, 2025
    Applicant: Ninebell Co., Ltd
    Inventors: Moon Soo CHOI, Young CHOI, Yong Sun SOHN, Jeong Sik KIM, Sung Jin JU
  • Publication number: 20250057124
    Abstract: An animal toy support is provided. The animal toy includes a substantially planar body; a first opening, having a first opening diameter, formed within the planar body, the first opening configured to receive a first attachment member; a second opening, having a second opening diameter, formed within the planar body, the second opening configured to receive a second attachment member; and a third opening, having a third opening diameter, formed within the planar body, the third opening configured to receive a third attachment member.
    Type: Application
    Filed: August 16, 2024
    Publication date: February 20, 2025
    Inventor: Yong Sun
  • Publication number: 20250062944
    Abstract: A method by which a first communication node operates in a communication system comprises the steps of: generating a first sequence and a second sequence; generating a first signal sequence on the basis of the first sequence and the second sequence; and transmitting a first signal generated by modulating the first signal sequence, wherein even-numbered elements and odd numbered elements of the first signal sequence are classified into a first element group and a second element group, respectively, and any one of the first sequence and the second sequence can be mapped in ascending order in the first element group, and the other one thereof can be mapped in descending order in the second element group.
    Type: Application
    Filed: December 21, 2022
    Publication date: February 20, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Kapseok CHANG, Byung Jae KWAK, Won Cheol CHO, Young-Jo KO, Yong Sun KIM
  • Patent number: 12230499
    Abstract: A method of post-treating a silicon nitride (SiN)-based dielectric film formed on a surface of a substrate includes positioning a substrate having a silicon nitride (SiN)-based dielectric film formed thereon in a processing chamber, and exposing the silicon nitride (SiN)-based dielectric film to helium-containing high-energy low-dose plasma in the processing chamber. Energy of helium ions in the helium-containing high-energy low-dose plasma is between 1 eV and 3.01 eV, and flux density of the helium ions in the helium-containing high-energy low-dose plasma is between 5×1015 ions/cm2·sec and 1.37×1016 ions/cm2·sec.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: February 18, 2025
    Assignee: Applied Materials, Inc.
    Inventors: Yong Sun, Jung Chan Lee, Shuchi Sunil Ojha, Praket Prakash Jha, Jingmei Liang
  • Publication number: 20250056452
    Abstract: A method of a terminal may comprise: receiving, from a first transmission and reception point (TRP) connected to the terminal, a message indicating terminal-based timing advance (TA) acquisition; receiving synchronization signal block(s) (SSB(s)) from one or more TRPs belonging to neighboring cell(s) according to the indication of the first TRP; determining a timing advance (TA) based on the SSB(s); transmitting information on the TA to the first TRP; receiving a cell switch command from the first TRP; and establishing a connection with a second TRP selected according to the cell switch command among the one or more TRPs belonging to the neighboring cell(s).
    Type: Application
    Filed: August 9, 2024
    Publication date: February 13, 2025
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Yong Sun KIM, Kapseok CHANG, Young Jo KO
  • Publication number: 20250053598
    Abstract: A method for data acquisition, a device and a storage medium are provided. The method includes: determining a data identification intersection between databases of data providers, where the data identification intersection comprises data identifications that are same between the databases of the data providers; constructing a Bloom vector of a Bloom Filter according to the data identification intersection, and sending the Bloom vector to the data providers; receiving candidate data sent by the data providers, where the candidate data is data corresponding to a target data identification, and the target data identification is determined by the data providers from data identifications of respective databases through the Bloom Filter based on the Bloom vector; and selecting target data corresponding to the data identification intersection from the candidate data.
    Type: Application
    Filed: August 8, 2024
    Publication date: February 13, 2025
    Inventors: Yong SUN, Dian CHEN, Yao ZHANG, Ye WU
  • Publication number: 20250034084
    Abstract: The present invention relates to novel functional derivatives of alanine and proline amino acids. The compounds of the present invention were confirmed to have a very superior antifungal or fungicidal effect. In addition, the compounds of the present invention were confirmed to exhibit a synergistic effect when co-administered with an existing antifungal preparation. Moreover, the compounds of the present invention showed activity on a wide range of fungi. Therefore, the compounds of the present invention can be widely used in a field which requires the treatment with an antifungal or fungicidal preparation against human infectious fungi, animal infectious fungi, and phytopathogenic fungi.
    Type: Application
    Filed: October 17, 2024
    Publication date: January 30, 2025
    Inventors: Ki Duk PARK, Yong-Sun BAHN, Jong-Seung LEE, Kyung-Tae LEE, Ae Nim PAE, Seul Ki YEON, Yong Koo KANG, Jong Hyun PARK, Siwon KIM, Bo Ko JANG, Ji Won CHOI
  • Patent number: D1060888
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: February 4, 2025
    Assignee: Catry International Group, Inc.
    Inventor: Yong Sun
  • Patent number: D1065725
    Type: Grant
    Filed: June 23, 2023
    Date of Patent: March 4, 2025
    Assignee: CATRY INTERNATIONAL GROUP, INC.
    Inventor: Yong Sun
  • Patent number: D1067640
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: March 25, 2025
    Assignee: Ranir, LLC
    Inventors: Yong Sun Simon Kang, Bryan J. Dishon