Patents by Inventor Christina Reynolds Dunn

Christina Reynolds Dunn 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).

  • Computer controlled work tool apparatus and method
    Patent number: 10289096
    Abstract: A polishing machine is described in which a surface treatment tool is moved across the surface of a workpiece in accordance with a predefined tool-path, in order to carry out the desired treatment process. The tool-path is non-periodic and preferably pseudo-random. Various techniques are described for generating data representing the tool-path to be followed. A technique is also described for determining optimum control parameters used to control the polishing machine for a given tool-path. The surface treatment may be a shaping technique in which material is removed from the surface, or a technique for adding material to the surface of the workpiece, or a technique for modifying the surface or a region under the surface of the workpiece.
    Type: Grant
    Filed: March 14, 2018
    Date of Patent: May 14, 2019
    Assignee: Zeeko Limited
    Inventors: David Walker, Anthony Beaucamp, Christina Reynolds Dunn
  • COMPUTER CONTROLLED WORK TOOL APPARATUS AND METHOD
    Publication number: 20180203432
    Abstract: A polishing machine is described in which a surface treatment tool is moved across the surface of a workpiece in accordance with a predefined tool-path, in order to carry out the desired treatment process. The tool-path is non-periodic and preferably pseudo-random. Various techniques are described for generating data representing the tool-path to be followed. A technique is also described for determining optimum control parameters used to control the polishing machine for a given tool-path. The surface treatment may be a shaping technique in which material is removed from the surface, or a technique for adding material to the surface of the workpiece, or a technique for modifying the surface or a region under the surface of the workpiece.
    Type: Application
    Filed: March 14, 2018
    Publication date: July 19, 2018
    Applicant: Zeeko Limited
    Inventors: David Walker, Anthony Beaucamp, Christina Reynolds Dunn