Patents by Inventor Li CUI

Li CUI 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).

  • Publication number: 20240290629
    Abstract: A method for CMP includes following operations. A first metal layer and a second metal layer are formed in a dielectric structure. The second metal layer is formed over a portion of the first metal layer. A first composition is provided to remove a portion of the first metal layer. A second composition is provided to form a protecting layer over the second metal layer. The protecting layer is removed to expose the second metal layer. A CMP operation is performed to remove a portion of the first metal layer, a portion of the second metal layer and a portion of the dielectric structure.
    Type: Application
    Filed: April 29, 2024
    Publication date: August 29, 2024
    Inventors: JI CUI, FU-MING HUANG, TING-KUI CHANG, TANG-KUEI CHANG, CHUN-CHIEH LIN, WEI-WEI LIANG, LIANG-GUANG CHEN, KEI-WEI CHEN, HUNG YEN, TING-HSUN CHANG, CHI-HSIANG SHEN, LI-CHIEH WU, CHI-JEN LIU
  • Patent number: 12067733
    Abstract: A video target tracking method is provided to a computing device, the method includes: obtaining a partial detection map corresponding to a target image frame in a to-be-detected video; obtaining a relative motion saliency map corresponding to the target image frame; determining constraint information corresponding to the target image frame according to the partial detection map and the relative motion saliency map; adjusting a parameter of an image segmentation model by using the constraint information, to obtain an adjusted image segmentation model; and extracting a target object from the target image frame by using the adjusted image segmentation model.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: August 20, 2024
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Zhen Cui, Zequn Jie, Li Wei, Chunyan Xu, Tong Zhang
  • Publication number: 20240275067
    Abstract: This disclosure provides an antenna and a base station. The antenna includes a reflector, an insulation support bracket, and a feed network. The insulation support bracket is located on a side of the reflector and includes a first insulation support plate. The feed network and the insulation support bracket are located on the same side of the reflector, the feed network is connected to the insulation support bracket, and the feed network includes a phase-shifting strip line and a first sliding dielectric plate. The first insulation support plate, the phase-shifting strip line, the first sliding dielectric plate, and the reflector are sequentially disposed in a first direction. A reference ground of a phase shifter of the antenna provided in this disclosure is a single-side reference ground, and a structure is simple, so that the antenna can be more lightweight and miniaturized.
    Type: Application
    Filed: April 23, 2024
    Publication date: August 15, 2024
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bin Chen, Zihui Liu, Li Zhang, He Cui
  • Publication number: 20240264528
    Abstract: Photoresist underlayer compositions, comprising: a curable compound comprising a group of the following formula (1): wherein: R1 is each independently H, C1-30 alkyl, or C3-30 cycloalkyl; Ar1 is an aromatic ring or a fused aromatic ring system having from 5 to 30 carbon atoms, wherein Ar1 is substituted or unsubstituted; Ar2 is an aromatic ring chosen from a 6-membered carbocyclic aromatic ring, a 5- or 6-membered heteroaromatic ring, or a fused aromatic ring system having from 5 to 30 carbon atoms, wherein Ar2 optionally comprises a fused cyclic imide moiety, a fused oxazole moiety, a fused imidazole moiety, or a fused thiazole moiety, and wherein Ar2 is substituted or unsubstituted; Y1 is a single covalent bond, or is selected from —O—, —C(O)—, —C(O)O—, —S—, —S(O)2—, —N(R2)—, —C(O)N(R2)—, —C(O)N(R2)C(O)—, —(CH2)y—, or a combination thereof, wherein R2 is H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl, C5-30 aryl, C(O)R3, or S(O)2R3, wherein R3 is chosen from H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl,
    Type: Application
    Filed: December 12, 2023
    Publication date: August 8, 2024
    Inventors: Sheng LIU, Iou-Sheng KE, Keren ZHANG, James F. CAMERON, Shintaro YAMADA, Li CUI
  • Publication number: 20240257772
    Abstract: A display panel, a method for driving a display panel, and a display apparatus are provided. The display panel includes a first base substrate and a plurality of pixels on one side of the first base substrate. Each pixel includes: a plurality of pixel sub-electrodes independent from each other and configured to form an electric field with an included angle greater than 0 with respect to a direction perpendicular to the first base substrate under control of incompletely same driving signals; a common electrode on a side of the pixel electrode away from the first base substrate; and an electrophoretic liquid layer between the pixel electrode and the common electrode, including a plurality of charged particles therein.
    Type: Application
    Filed: September 5, 2022
    Publication date: August 1, 2024
    Inventors: Yuzhen GUO, Haoliang ZHENG, Minghua XUAN, Hebin ZHAO, Meirong LU, Chenyang ZHANG, Li XIAO, Xiaorong CUI, Jiao ZHAO, Shulei LI, Weixing LIU, Jintao PENG, Chunfang ZHANG, Xinxing WANG, Zhiqiang XU, Wanpeng TENG, Kai GUO
  • Publication number: 20240241441
    Abstract: A polymer including a first repeating unit comprising an acid labile group; an anionic endgroup selected from a carboxylate group or a sulfamate group; and an organic cation.
    Type: Application
    Filed: December 29, 2022
    Publication date: July 18, 2024
    Inventors: Tomas Marangoni, Huan He, Joshua Kaitz, Li Cui, Yinjie Cen, Emad Aqad, Mingqi Li
  • Publication number: 20240243470
    Abstract: This application provides an antenna and a base station antenna feeder system. The antenna includes a first phase shifter, where the first phase shifter includes a cavity and a phase-shift circuit. The phase-shift circuit is disposed in the cavity. The cavity is connected to a mounting structure, and the mounting structure is configured to connect to a pole. In this solution, the cavity can support the entire antenna using the cavity of the first phase shifter as a frame of the antenna, and by mounting the cavity of the first phase shifter on the pole with the mounting structure.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Inventors: Bin CHEN, Zihui LIU, Li ZHANG, He CUI
  • Publication number: 20240242659
    Abstract: A display substrate includes a plurality of data lines extending in a first direction, and a plurality of sub-pixels. A sub-pixel includes a pixel driving circuit and a light-emitting device. The pixel driving circuit includes a current control circuit, and a duration control circuit electrically connected to the current control circuit and the light-emitting device. The current control circuit is configured to generate a driving signal to drive the light-emitting device to emit light; and the duration control circuit is configured to generate a duration control signal to control a duration of a connection between the current control circuit and the light-emitting device. The current control circuit and the duration control circuit are electrically connected to a same data line.
    Type: Application
    Filed: November 24, 2021
    Publication date: July 18, 2024
    Inventors: Li XIAO, Seungwoo HAN, Dongni LIU, Haoliang ZHENG, Minghua XUAN, Jiao ZHAO, Liang CHEN, Xiaorong CUI
  • Publication number: 20240241440
    Abstract: A polymer, including a first repeating unit comprising a sulfone group, wherein the sulfone group is directly bonded to a group of formula —C(Ra)(Rb)—; and a second repeating unit comprising an acid labile group, a base-decomposable group, a polar group, or a combination thereof, wherein Ra and Rb are each independently hydrogen, halogen, substituted or unsubstituted C1-30 alkyl, substituted or unsubstituted C3-30 cycloalkyl, substituted or unsubstituted C3-30 heterocycloalkyl, substituted or unsubstituted C2-30 alkenyl, substituted or unsubstituted C3-30 cycloalkenyl, substituted or unsubstituted C3-30 heterocycloalkenyl, substituted or unsubstituted C6-30 aryl, substituted or unsubstituted C7-30 arylalkyl, substituted or unsubstituted C7-30 alkylaryl, substituted or unsubstituted C2-30 heteroaryl, substituted or unsubstituted C3-30 heteroarylalkyl, or substituted or unsubstituted C3-30 alkylheteroaryl, provided that at least one of Ra and Rb is hydrogen.
    Type: Application
    Filed: December 28, 2022
    Publication date: July 18, 2024
    Inventors: Emad Aqad, Li Cui, Yinjie Cen, Wenxu Zhang, Mingqi Li, James F. Cameron
  • Publication number: 20240184201
    Abstract: A polymer including a first repeating unit derived from a first monomer represented by formula (1); and a second repeating unit comprising an acid labile group, a hydroxyaryl group, a sulfonamide group, a fluoroalcohol group, or a combination thereof, wherein, in formula (1), P is a polymerizable group comprising an ethylenically unsaturated carbon-carbon double bond; L1 is a single bond or a linking group; Ar is a substituted or unsubstituted C6-30 aromatic group or a substituted or unsubstituted C4-30 heteroaromatic group; X is O or S; A is a group selected from —O—, —S—, —S(O)—, —S(O)2—, —C(O)—, —C(S)—, or —N(Ra)—; Ra is hydrogen or a non-hydrogen substituent; and R1 and R2 are each as defined herein, wherein the first repeating unit and the second repeating unit are structurally different.
    Type: Application
    Filed: November 11, 2022
    Publication date: June 6, 2024
    Inventors: Conner A. Hoelzel, Li Cui, Jong Keun Park, Emad Aqad, James F. Cameron
  • Patent number: 11940732
    Abstract: Coating compositions comprise: a curable compound comprising: a core chosen from a C6 carbocyclic aromatic ring, a C2-5 heterocyclic aromatic ring, a C9-30 fused carbocyclic aromatic ring system, a C4-30 fused heterocyclic aromatic ring system, C1-20 aliphatic, and C3-20 cycloaliphatic, and three or more substituents of formula (1) wherein at least two substituents of formula (1) are attached to the aromatic core; provided that no substituents of formula (1) are in an ortho position to each other on the same aromatic ring of the core; a polymer; and one or more solvents, wherein the total solvent content is from 50 to 99 wt % based on the coating composition.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: March 26, 2024
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: Sheng Liu, James F. Cameron, Shintaro Yamada, Iou-Sheng Ke, Keren Zhang, Suzanne M. Coley, Li Cui, Paul J. LaBeaume, Deyan Wang
  • Publication number: 20240029402
    Abstract: An intelligent method for efficiently classifying concrete cracks from large amounts of image data is proposed, named inverted residual (IR) 7-Efficient Channel Attention and Convolutional Block Attention Module (EC) network. The IR7-EC network consists of a convolutional layer, seven inverted residual-ECA structures, a CBAM attention mechanism, a pooling layer, and multiple fully connected layers that are sequentially connected. The inverted residual-ECA structure consists of two components: a depthwise separable convolution-based inverted residual structure and an ECA attention mechanism. The new inverted residual structure facilitates the feature extraction of concrete cracks. Compared to conventional network structures like VGG and Resnet, the proposed IR7-EC network excels in both accuracy and efficiency. Once the IR7-EC network is fully trained, it can accurately classify various types of concrete cracks in captured images.
    Type: Application
    Filed: May 30, 2023
    Publication date: January 25, 2024
    Applicants: Hohai University, JSTI GROUP, Jiangsu Dongjiao Intelligent Control Technology Group Co., Ltd.
    Inventors: Maosen CAO, Ronghua FU, Yufeng ZHANG, Jie WANG, Dragoslav SUMARAC, Xiangdong QIAN, Li CUI, Kai ZHU
  • Publication number: 20240019779
    Abstract: A compound represented by Formula (1): wherein X is a group having a valency of r; each R1 is independently an organic group comprising an acid-labile group; m is an integer greater than or equal to 1; k is an integer from 1 to 5; and r is an integer from 2 to 10, wherein the compound is non-polymeric, and wherein Ar1, L1, L2, R2, and R3 are as defined herein.
    Type: Application
    Filed: May 20, 2022
    Publication date: January 18, 2024
    Inventors: Li Cui, Emad Aqad, Yinjie Cen, Conner A. Hoelzel, James F. Cameron, Jong Keun Park, Suzanne M. Coley, Choong-Bong Lee
  • Patent number: 11817316
    Abstract: Coating compositions comprise: a B-staged reaction product of one or more compounds comprising: a core chosen from C6-50 carbocyclic aromatic, C2-50 heterocyclic aromatic, C1-20 aliphatic, C1-20 heteroaliphatic, C3-20 cycloaliphatic, and C2-20 heterocycloaliphatic, each of which may be substituted or unsubstituted; and two or more substituents of formula (1) attached to the core: wherein: Ar1 is an aromatic group independently chosen from C6-50 carbocyclic aromatic and C2-50 heteroaromatic, each of which may be substituted or unsubstituted; Z is a substituent independently chosen from OR1, protected hydroxyl, carboxyl, protected carboxyl, SR1, protected thiol, —O—C(?O)—C1-6 alkyl, halogen, and NHR2; wherein each R1 is independently chosen from H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl, and C5-30 aryl; each R2 is independently chosen from H, C1-10 alkyl, C2-10 unsaturated hydrocarbyl, C5-30 aryl, C(?O)—R1, and S(?O)2—R1; x is an integer from 1 to the total number of available aromatic ring atoms in Ar1
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: November 14, 2023
    Assignee: ROHM AND HAAS ELECTRONIC MATERIALS LLC
    Inventors: Sheng Liu, James F. Cameron, Iou-Sheng Ke, Shintaro Yamada, Li Cui
  • Publication number: 20230334198
    Abstract: A structural dynamic parameter identification method aided by a rPCK surrogate model comprises the following steps. Establish a finite element model that roughly reflects the structural system to be analyzed. Establish the dynamic parameter space sample set. The structural system response space sample set driven by the dynamic parameter space sample set is established by using the probabilistic finite element analysis. The robust polynomial Chaos Kriging surrogate model is obtained by mapping the dynamic parameter space sample set to the structural system response space sample set. The measured structural system response is used to drive the rPCK surrogate model, and then Bayesian inference is used to identify the structural dynamic parameters. The mean value of Bayesian posterior estimation is used as the estimated value of structural dynamic parameters. The proposed method creates conditions for establishing a high-fidelity finite element model of the actual engineering structural system.
    Type: Application
    Filed: April 17, 2023
    Publication date: October 19, 2023
    Applicants: Jiangxi University of Science and Technology, Hohai University, China Three Gorges Construction (Group) Co., Ltd., JSTI Group
    Inventors: Maosen CAO, Yazhou JIANG, Tongfa DENG, Yifei LI, Yufeng ZHANG, Lei SHEN, Li CUI, Zeyu WANG, Jiayi PENG
  • Patent number: 11762294
    Abstract: A photoresist underlayer composition, comprising a polymer comprising a repeating unit of formula (1): wherein Ar is a monocyclic or polycyclic C5-60 aromatic group, wherein the aromatic group comprises one or more aromatic ring heteroatoms, a substituent group comprising a heteroatom, or a combination thereof; R1 is hydrogen, substituted or unsubstituted C1-30 alkyl, substituted or unsubstituted C1-30 heteroalkyl, substituted or unsubstituted C3-30 cycloalkyl, substituted or unsubstituted C2-30 heterocycloalkyl, substituted or unsubstituted C2-30 alkenyl, substituted or unsubstituted C2-30 alkynyl, substituted or unsubstituted C6-30 aryl, substituted or unsubstituted C7-30 arylalkyl, substituted or unsubstituted C7-30 alkylaryl, substituted or unsubstituted C3-30 heteroaryl, or substituted or unsubstituted C4-30 heteroarylalkyl; and R2 is substituted or unsubstituted C1-30 alkyl, substituted or unsubstituted C1-30 heteroalkyl, substituted or unsubstituted C3-30 cycloalkyl, substituted or unsubstituted C2
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: September 19, 2023
    Assignee: ROHM AND HAAS ELECTRONIC MATERIALS LLC
    Inventors: Joshua Kaitz, Sheng Liu, Li Cui, Shintaro Yamada, Suzanne M. Coley, Iou-Sheng Ke
  • Patent number: 11733609
    Abstract: Methods of manufacturing electronic devices employing wet-strippable underlayer compositions comprising a condensate and/or hydrolyzate of a polymer comprising as polymerized units one or more first unsaturated monomers having a condensable silicon-containing moiety, wherein the condensable silicon-containing moiety is pendent to the polymer backbone, and one or more condensable silicon monomers are provided.
    Type: Grant
    Filed: July 8, 2021
    Date of Patent: August 22, 2023
    Assignee: Rohm and Haas Electronic Materials LLC
    Inventors: Charlotte A. Cutler, Li Cui, Shintaro Yamada, Paul J. LaBeaume, Suzanne M. Coley, James F. Cameron, Daniel Greene
  • Publication number: 20230213862
    Abstract: A photoresist composition, comprising: a first polymer comprising: a first repeating unit comprising a hydroxyaryl group; a second repeating unit comprising a first acid-labile group; and a third repeating unit comprising a first base-soluble group having a pKa of 12 or less, and not comprising a hydroxyaryl group; wherein the first, second, and third repeating units of the first polymer are different from each other, and the first polymer is free of lactone groups; a second polymer comprising: a first repeating unit comprising a second acid-labile group, a second repeating unit comprising a lactone group, and a third repeating unit comprising a second base-soluble group having a pKa of 12 or less; wherein the first, second, and third repeating units of the second polymer are structurally different from each other; and a solvent, wherein the first polymer and the second polymer are different from each other.
    Type: Application
    Filed: December 20, 2022
    Publication date: July 6, 2023
    Inventors: Li Cui, Suzanne M. Coley, Emad Aqad, Yinjie Cen, Jong Keun Park, Choong-Bong Lee, James F. Cameron
  • Publication number: 20230103685
    Abstract: A compound comprising an aromatic group or a heteroaromatic group, wherein the aromatic group or the heteroaromatic group comprises a first substituent group comprising an ethylenically unsaturated double bond, a second substituent group that is an iodine atom, and a third substituent group comprising an acid-labile group, wherein the first substituent group, the second substituent group, and the third substituent group are each bonded to a different carbon atom of the aromatic group or the heteroaromatic group.
    Type: Application
    Filed: September 30, 2021
    Publication date: April 6, 2023
    Inventors: Emad Aqad, Jong Keun Park, Bhooshan C. Popere, Li Cui, Yinjie Cen, Choong-Bong Lee
  • Patent number: 11613571
    Abstract: The present disclosure relates to compositions comprising antibody variants, for treating interleukin 5 (IL-5) mediated diseases, and related methods.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: March 28, 2023
    Assignee: GLAXOSMITHKLINE INTELLECTUAL PROPERTY DEVELOPMENT LIMITED
    Inventors: Chika Akinseye, Tejinder Bhinder, Li Cui, Steven Grant, Laura Hook, Alan Peter Lewis, Martin Anibal Orecchia