Patents by Inventor Show Tien Wang

Show Tien Wang 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).

  • Curve chain connections under surface, distance, and shape constraints
    Patent number: 9135730
    Abstract: Product data management systems, methods, and mediums. A method includes receiving a graphic model having a plurality of curves forming a curve chain and defining a distance threshold and angle threshold corresponding to the model. The method includes optimizing the curve chain under shape constraints, identifying a surface associated with the curve chain and optimizing the curve chain with under surface and distance constraints with respect to the identified surface. The method includes storing the graphic model with the optimized curve chain.
    Type: Grant
    Filed: April 30, 2012
    Date of Patent: September 15, 2015
    Assignee: Siemens Product Lifecycle Management Software Inc.
    Inventors: Lian Fang, Show Tien Wang, Feng Yu
  • CURVE CHAIN CONNECTIONS UNDER SURFACE, DISTANCE, AND SHAPE CONSTRAINTS
    Publication number: 20130289946
    Abstract: Product data management systems, methods, and mediums. A method includes receiving a graphic model having a plurality of curves forming a curve chain and defining a distance threshold and angle threshold corresponding to the model. The method includes optimizing the curve chain under shape constraints, identifying a surface associated with the curve chain and optimizing the curve chain with under surface and distance constraints with respect to the identified surface. The method includes storing the graphic model with the optimized curve chain.
    Type: Application
    Filed: April 30, 2012
    Publication date: October 31, 2013
    Applicant: SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE INC.
    Inventors: Lian Fang, Show Tien Wang, Feng Yu