Patents by Inventor James St. Ville

James St. Ville 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: 20130247360
    Abstract: A method of generating a topology for a material includes parametrizing one or more material properties of the material using virtual testing and generating a topology for the material based on the parametrizing.
    Type: Application
    Filed: May 10, 2013
    Publication date: September 26, 2013
    Applicant: Aztec IP Company LLC
    Inventors: Ashok D. Belegundu, Subramaniam D. Rajan, James A. St. Ville
  • Publication number: 20120165967
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix [k] is then calculated based on the relationship {f}=[k] {x}. Material property coefficients are then extracted from the material property matrix [k] for each finite element in the computerized mathematical model and the extracted material property coefficients are compared to material property coefficients for known materials to match the extracted material property coefficients to the material property coefficients for known materials.
    Type: Application
    Filed: July 29, 2011
    Publication date: June 28, 2012
    Applicant: Aztec IP Company, LLC
    Inventor: James A. St. Ville
  • Patent number: 7991496
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix [k] is then calculated based on the relationship {f}=[k]{x}. Material property coefficients are then extracted from the material property matrix [k] for each finite element in the computerized mathematical model and the extracted material property coefficients are compared to material property coefficients for known materials to match the extracted material property coefficients to the material property coefficients for known materials.
    Type: Grant
    Filed: October 17, 2006
    Date of Patent: August 2, 2011
    Assignee: Aztec IP Company, L.L.C.
    Inventor: James A. St. Ville
  • Patent number: 7542817
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix [k] is then calculated based on the relationship {f}=[k]{x}. Material property coefficients are then extracted from the material property matrix [k] for each finite element in the computerized mathematical model and the extracted material property coefficients are compared to material property coefficients for known materials to match the extracted material property coefficients to the material property coefficients for known materials.
    Type: Grant
    Filed: March 31, 2003
    Date of Patent: June 2, 2009
    Assignee: Aztec IP Company, L.L.C.
    Inventor: James A. St. Ville
  • Patent number: 7203628
    Abstract: A method for manufacturing an object having a potential {x} that is generated in response to a field {f} applied thereto. A computerized mathematical model of the object is generated by discretizing a geometric model of the object into a plurality of finite elements and specifying values for the field {f} and potential {x} relative to the finite elements. The material properties of the finite elements are specified to have a particular symmetry and a material property matrix [k] is calculated based on the relationship {f}=[k]{x} and the specified symmetry. Material property coefficients are extracted from the material property matrix [k] for each finite element in the computerized mathematical model and the extracted material property coefficients are compared to material property coefficients for known materials to match the extracted material property coefficients to the material property coefficients for known materials.
    Type: Grant
    Filed: August 23, 2000
    Date of Patent: April 10, 2007
    Inventor: James A. St. Ville
  • Publication number: 20070075450
    Abstract: A method of generating a topology for a material includes parametrizing one or more material properties of the material using virtual testing and generating a topology for the material based on the parametrizing.
    Type: Application
    Filed: October 4, 2006
    Publication date: April 5, 2007
    Applicant: Aztec IP Company LLC
    Inventors: Ashok Belegundu, Subramaniam Rajan, James St. Ville
  • Publication number: 20070078554
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix [k] is then calculated based on the relationship {f}=[k]{x}. Material property coefficients are then extracted from the material property matrix [k] for each finite element in the computerized mathematical model and the extracted material property coefficients are compared to material property coefficients for known materials to match the extracted material property coefficients to the material property coefficients for known materials.
    Type: Application
    Filed: October 17, 2006
    Publication date: April 5, 2007
    Inventor: James St. Ville
  • Publication number: 20040002783
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix [k] is then calculated based on the relationship {f}=[k]{x}.
    Type: Application
    Filed: March 31, 2003
    Publication date: January 1, 2004
    Inventor: James A. St. Ville
  • Patent number: 6560500
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix [k] is then calculated based on the relationship {f}=[k]{x}.
    Type: Grant
    Filed: May 29, 2001
    Date of Patent: May 6, 2003
    Inventor: James A. St. Ville
  • Publication number: 20020042663
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix [k] is then calculated based on the relationship {f}=[k]{x}.
    Type: Application
    Filed: May 29, 2001
    Publication date: April 11, 2002
    Inventor: James A. St. Ville
  • Patent number: 6263252
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix [k] is then calculated based on the relationship {f}=[k] {x}.
    Type: Grant
    Filed: December 18, 1997
    Date of Patent: July 17, 2001
    Inventor: James A. St. Ville
  • Patent number: 5796617
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix ?k! is then calculated based on the relationship {q}=?k! {x}. Material property coefficients are then extracted from the material property matrix ?k! for each finite element in the computerized mathematical model and the extracted material property coefficients are compared to material property coefficients for known materials to match the extracted material property coefficients to the material property coefficients for known materials.
    Type: Grant
    Filed: January 2, 1997
    Date of Patent: August 18, 1998
    Inventor: James A. St. Ville
  • Patent number: 5634214
    Abstract: The present invention is a golf glove which includes padding to assist in properly gripping a golf club and to also protect the hand when playing golf. The glove further includes a visual indicator to assist in properly gripping a golf glove. The glove also incorporates transversely isotropic material in a portion of the glove to assist in a proper fit. The invention also includes a method of gripping a golf club to assure proper grip and grip alignment.
    Type: Grant
    Filed: October 17, 1994
    Date of Patent: June 3, 1997
    Inventor: James A. St. Ville
  • Patent number: 5594651
    Abstract: A method for manufacturing an object having a potential {x} which is generated in response to a field {f} applied thereto is provided. The method includes the step of designing a geometric model of the object. A computerized mathematical model of the object is generated by discretizing the geometric model of the object into a plurality of finite elements and defining nodes at boundaries of the elements, wherein values of the field {f} and potential {x} are specified at the nodes. A material property matrix [k] is then calculated based on the relationship {f}=[k]{x}. Material property coefficients are then extracted from the material property matrix [k] for each finite element in the computerized mathematical model and the extracted material property coefficients are compared to material property coefficients for known materials to match the extracted material property coefficients to the material property coefficients for known materials.
    Type: Grant
    Filed: February 14, 1995
    Date of Patent: January 14, 1997
    Inventor: James A. St. Ville