Patents by Inventor Arun R. Yoganandan

Arun R. Yoganandan 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).

  • System and method for identifying defects of surfaces due to machining processes
    Patent number: 8532812
    Abstract: Embodiments of the invention disclose a method for determining defects of a surface of a model of an object generated from a model of an original object by a simulation of a machining process. The method determines orientations and rate of change in the orientation of the surface based on normal vectors to the surface and identifies the defects of the surface based on the rate of change and a threshold. The threshold is determined based on the machining process.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: September 10, 2013
    Assignee: Mitsubishi Electric Research Laboratories, Inc.
    Inventors: Alan Sullivan, Arun R. Yoganandan
  • System and Method for Identifying Defects of Surfaces Due to Machining Processes
    Publication number: 20110320023
    Abstract: Embodiments of the invention disclose a method for determining defects of a surface of a model of an object generated from a model of an original object by a simulation of a machining process. The method determines orientations and rate of change in the orientation of the surface based on normal vectors to the surface and identifies the defects of the surface based on the rate of change and a threshold. The threshold is determined based on the machining process.
    Type: Application
    Filed: June 29, 2010
    Publication date: December 29, 2011
    Inventors: Alan Sullivan, Arun R. Yoganandan