Patents by Inventor Yunjun Wu

Yunjun Wu 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: 12175172
    Abstract: A computer-implemented method for meshing a model of a physical electro-magnetic assembly is disclosed. The method includes separating the base mesh of the model into two domains and freezing the boundary between these domains. Each domain is then sent for mesh refinement by separate computer processors. Each computer processor generates a refined mesh of the respective domain without communication between processors. Two-way boundary mesh mapping is then performed, resulting in a global conformal mesh. Surface recovery and identity assignment are then performed by separate computer processors in parallel for each domain, without communication between processors. Related apparatus, systems, techniques, methods and articles are also described.
    Type: Grant
    Filed: September 20, 2023
    Date of Patent: December 24, 2024
    Assignee: ANSYS, INC.
    Inventors: Wei Yuan, Yunjun Wu
  • Publication number: 20240289503
    Abstract: Machine assisted systems and methods for use in meshing a periodic pattern of a geometry that represents a physical structure in a simulation of the physical structure are described. The method can include operations: identifying a master region in a periodic pattern of a geometry that represents a physical structure in a simulation of the physical structure that has the periodic pattern; and generating a mesh based on the identified master region, the mesh including a non-planar boundary at a boundary between patterns in the periodic pattern, wherein the master region is only a portion of the representation of the physical structure.
    Type: Application
    Filed: May 6, 2024
    Publication date: August 29, 2024
    Inventors: Yunjun Wu, Wei Yuan
  • Patent number: 12073513
    Abstract: Techniques for meshing a plurality of objects include determining, for at least a portion of the objects, a respective priority level. A mesh is then generated for each object. Thereafter, at least a portion of the meshes are sequentially imprinted to each other such that conflicts arising between meshes are resolved in favor of an object having a higher priority level. Related apparatus, systems, techniques and articles are also described.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: August 27, 2024
    Assignee: ANSYS, INC.
    Inventors: Wei Yuan, Yunjun Wu, Yiran Su
  • Patent number: 12001760
    Abstract: Machine assisted systems and methods for use in meshing a periodic pattern of a geometry that represents a physical structure in a simulation of the physical structure are described. The method can include operations: identifying a master region in a periodic pattern of a geometry that represents a physical structure in a simulation of the physical structure that has the periodic pattern; and generating a mesh based on the identified master region, the mesh including a non-planar boundary at a boundary between patterns in the periodic pattern, wherein the master region is only a portion of the representation of the physical structure.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: June 4, 2024
    Assignee: ANSYS, INC.
    Inventors: Yunjun Wu, Wei Yuan
  • Patent number: 11797730
    Abstract: A computer-implemented method for meshing a model of a physical electro-magnetic assembly is disclosed. The method includes separating the base mesh of the model into two domains and freezing the boundary between these domains. Each domain is then sent for mesh refinement by separate computer processors. Each computer processor generates a refined mesh of the respective domain without communication between processors. Two-way boundary mesh mapping is then performed, resulting in a global conformal mesh. Surface recovery and identity assignment are then performed by separate computer processors in parallel for each domain, without communication between processors. Related apparatus, systems, techniques, methods and articles are also described.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: October 24, 2023
    Assignee: ANSYS Inc.
    Inventors: Wei Yuan, Yunjun Wu
  • Publication number: 20210064791
    Abstract: Machine assisted systems and methods for use in meshing a periodic pattern of a geometry that represents a physical structure in a simulation of the physical structure are described. The method can include operations: identifying a master region in a periodic pattern of a geometry that represents a physical structure in a simulation of the physical structure that has the periodic pattern; and generating a mesh based on the identified master region, the mesh including a non-planar boundary at a boundary between patterns in the periodic pattern, wherein the master region is only a portion of the representation of the physical structure.
    Type: Application
    Filed: December 30, 2019
    Publication date: March 4, 2021
    Inventors: Yunjun Wu, Wei Yuan