Patents by Inventor Zeyuan XU

Zeyuan XU 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: 20240104809
    Abstract: Embodiments described herein provide systems and methods for multimodal layout generations for digital publications. The system may receive as inputs, a background image, one or more foreground texts, and one or more foreground images. Feature representations of the background image may be generated. The foreground inputs may be input to a layout generator which has cross attention to the background image feature representations in order to generate a layout comprising of bounding box parameters for each input item. A composite layout may be generated based on the inputs and generated bounding boxes. The resulting composite layout may then be displayed on a user interface.
    Type: Application
    Filed: January 30, 2023
    Publication date: March 28, 2024
    Inventors: Ning Yu, Chia-Chih Chen, Zeyuan Chen, Caiming Xiong, Juan Carlos Niebles Duque, Ran Xu, Rui Meng
  • Patent number: 11677297
    Abstract: A stator assembly for an electrical machine comprises a stator, a plurality of inserts and a heat sink. The stator comprises an annular core extending around an axis (X) and a plurality of axially extending slots. A plurality of sets of electrical windings is arranged within the slots. The windings have axial end portions arranged at axial ends of the core. The inserts comprise ceramic plates which are arranged in respective slots in the gaps (G) between adjacent respective electrical windings in the slots. The inserts extend axially from the respective slots for engagement with the heat sink.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: June 13, 2023
    Assignee: HAMILTON SUNDSTRAND CORPORATION
    Inventors: Tadashi Sawata, Andrew E. Page, Zeyuan Xu, David Gerada, Dmitry Golovanov, Christopher Gerada
  • Patent number: 11664689
    Abstract: A stator assembly for an electrical machine comprises an annular core extending around an axis (X) and comprising a plurality of axially extending slots. A plurality of electrical windings are arranged in the slots and have end portions arranged at the axial ends of the core. A cooling jacket at least partially extends around a radially outer surface of the core. At least one annular cooling plate is mounted to an axial end of the cooling jacket and arranged in thermal contact with the end portions of the electrical windings.
    Type: Grant
    Filed: November 4, 2020
    Date of Patent: May 30, 2023
    Assignee: HAMILTON SUNDSTRAND CORPORATION
    Inventors: Andrew E. Page, Tadashi Sawata, David Gerada, Dmitry Golovanov, Zeyuan Xu, Christopher Gerada
  • Publication number: 20210226513
    Abstract: A stator assembly for an electrical machine comprises a stator, a plurality of inserts and a heat sink. The stator comprises an annular core extending around an axis (X) and a plurality of axially extending slots. A plurality of sets of electrical windings is arranged within the slots. The windings have axial end portions arranged at axial ends of the core. The inserts comprise ceramic plates which are arranged in respective slots in the gaps (G) between adjacent respective electrical windings in the slots. The inserts extend axially from the respective slots for engagement with the heat sink.
    Type: Application
    Filed: January 18, 2021
    Publication date: July 22, 2021
    Inventors: Tadashi SAWATA, Andrew E. PAGE, Zeyuan XU, David GERADA, Dmitry GOLOVANOV, Christopher GERADA
  • Publication number: 20210135516
    Abstract: A stator assembly for an electrical machine comprises an annular core extending around an axis (X) and comprising a plurality of axially extending slots. A plurality of electrical windings are arranged in the slots and have end portions arranged at the axial ends of the core. A cooling jacket at least partially extends around a radially outer surface of the core. At least one annular cooling plate is mounted to an axial end of the cooling jacket and arranged in thermal contact with the end portions of the electrical windings.
    Type: Application
    Filed: November 4, 2020
    Publication date: May 6, 2021
    Inventors: Andrew E. PAGE, Tadashi SAWATA, David GERADA, Dmitry GOLOVANOV, Zeyuan XU
  • Publication number: 20200227969
    Abstract: A method of manufacturing a stator assembly for an electric motor or generator is disclosed, comprising: providing a plurality of stator windings, each stator winding formed from a multistrand cable that comprises a plurality of wires that are electrically insulated, connecting an end of the multistrand cable of each stator winding to a respective conductive stud and then mounting the stator windings in a stator housing.
    Type: Application
    Filed: December 12, 2019
    Publication date: July 16, 2020
    Inventors: Zeyuan XU, David GERADA, Dmitry GOLOVANOV, Tadashi SAWATA, Andrew PAGE, Christopher GERADA
  • Patent number: 9949887
    Abstract: A method for guiding the blind includes: determining a target direction; and controlling a mechanical device to shift its center of gravity toward the target direction according to the target direction; wherein the mechanical device comprises a balance weight, a connecting rod, and a rotating axis, the connecting rod is connected to the rotating axis, and the balance weight is located on the connecting rod.
    Type: Grant
    Filed: October 2, 2017
    Date of Patent: April 24, 2018
    Assignee: CLOUDMINDS (SHENZHEN) ROBOTICS SYSTEMS CO., LTD.
    Inventors: Zeyuan Xu, Bin Wang
  • Publication number: 20180021207
    Abstract: A method for guiding the blind is disclosed. The method includes: determining a target direction; and controlling a mechanical device to shift its center of gravity toward the target direction according to the target direction; wherein the mechanical device comprises a balance weight, a connecting rod, and a rotating axis, the connecting rod is connected to the rotating axis, and the balance weight is located on the connecting rod.
    Type: Application
    Filed: October 2, 2017
    Publication date: January 25, 2018
    Inventors: Zeyuan XU, Bin WANG