Patents by Inventor Abdelmonem Feki

Abdelmonem Feki 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).

  • Tessellation of a parameterized 3D modeled object
    Patent number: 9875577
    Abstract: It is proposed a computer-implemented method for tessellating a three-dimensional modeled object parameterized for tessellation. The method comprises the steps of providing 2D meshes associated to geometrical data of a boundary representation of the modeled object, the boundary representation comprising the geometrical data including parametric surfaces and topological data including a set of faces each defined as a portion of the 2D domain of a respective parametric surface; and determining 3D meshes by evaluating the position of vertices of the 2D meshes on the respective parametric surfaces. Such a solution improves the tessellation of a 3D modeled object.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: January 23, 2018
    Assignee: DASSAULT SYSTEMES
    Inventors: Laurent Quilot, Abdelmonem Feki, Tuan Anh Phung, Daniel Roudil
  • Parameterizing a 3D modeled object for tessellation
    Patent number: 9836884
    Abstract: It is proposed a computer-implemented method for parameterizing a three-dimensional modeled object for tessellation. The method comprising the steps of providing a boundary representation of the modeled object, the boundary representation comprising geometrical data including parametric surfaces and topological data including a set of faces each defined as a portion of the 2D domain of a respective parametric surface; determining 2D meshes each fitting a respective face; and associating the 2D meshes to the geometrical data of the boundary representation. Such a solution improves the tessellation of a 3D modeled object.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: December 5, 2017
    Assignee: Dassault Systemes
    Inventors: Laurent Quilot, Abdelmonem Feki, Tuan Anh Phung, Daniel Roudil
  • PARAMETERIZING A 3D MODELED OBJECT FOR TESSELLATION
    Publication number: 20140184599
    Abstract: It is proposed a computer-implemented method for parameterizing a three-dimensional modeled object for tessellation. The method comprising the steps of providing a boundary representation of the modeled object, the boundary representation comprising geometrical data including parametric surfaces and topological data including a set of faces each defined as a portion of the 2D domain of a respective parametric surface; determining 2D meshes each fitting a respective face; and associating the 2D meshes to the geometrical data of the boundary representation. Such a solution improves the tessellation of a 3D modeled object.
    Type: Application
    Filed: December 23, 2013
    Publication date: July 3, 2014
    Applicant: Dassault Systemes
    Inventors: Laurent Quilot, Abdelmonem Feki, Tuan Anh Phung, Daniel Roudil
  • Tessellation of a Parameterized 3D Modeled Object
    Publication number: 20140184598
    Abstract: It is proposed a computer-implemented method for tessellating a three-dimensional modeled object parameterized for tessellation. The method comprises the steps of providing 2D meshes associated to geometrical data of a boundary representation of the modeled object, the boundary representation comprising the geometrical data including parametric surfaces and topological data including a set of faces each defined as a portion of the 2D domain of a respective parametric surface; and determining 3D meshes by evaluating the position of vertices of the 2D meshes on the respective parametric surfaces. Such a solution improves the tessellation of a 3D modeled object.
    Type: Application
    Filed: December 23, 2013
    Publication date: July 3, 2014
    Applicant: Dassault Systemes
    Inventors: Laurent Quilot, Abdelmonem Feki, Tuan Anh Phung, Daniel Roudil