Patents by Inventor Mark A. Rubeo

Mark A. Rubeo 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 correcting machining error during a precision jig grinding process
    Patent number: 11745305
    Abstract: According to one example, a CNC machine tool system may perform error compensation for improving the accuracy of the geometry (or form) of a machined workpiece to, for example, better than 2 micrometers. To do so, a first machined workpiece may be created using the CNC machine tool system. The CNC machine tool system may create the machined workpiece by jig grinding. Following the creation of the first machined workpiece, metrology of the workpiece error may then be performed on the machined workpiece. The metrology of the workpiece error may be used to create a corrected toolpath trajectory for re-machining. This corrected toolpath trajectory may then be utilized by the CNC machine tool system to machine a second machined workpiece having a geometry (or form) with an accuracy of, for example, better than 2 micrometers.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: September 5, 2023
    Assignee: Moore Nanotechnology Systems, LLC
    Inventors: Sinan J. Badrawy, Christopher J. Morgan, Mark A. Rubeo, Yommie R. Davis, Ralph E. Murray, Jeffrey A. Lowe
  • SYSTEM AND METHOD FOR CORRECTING MACHINING ERROR DURING A PRECISION JIG GRINDING PROCESS
    Publication number: 20210001446
    Abstract: According to one example, a CNC machine tool system may perform error compensation for improving the accuracy of the geometry (or form) of a machined workpiece to, for example, better than 2 micrometers. To do so, a first machined workpiece may be created using the CNC machine tool system. The CNC machine tool system may create the machined workpiece by jig grinding. Following the creation of the first machined workpiece, metrology of the workpiece error may then be performed on the machined workpiece. The metrology of the workpiece error may be used to create a corrected toolpath trajectory for re-machining. This corrected toolpath trajectory may then be utilized by the CNC machine tool system to machine a second machined workpiece having a geometry (or form) with an accuracy of, for example, better than 2 micrometers.
    Type: Application
    Filed: June 22, 2020
    Publication date: January 7, 2021
    Applicant: Moore Nanotechnology Systems, LLC
    Inventors: Sinan J. Badrawy, Christopher J. Morgan, Mark A. Rubeo, Yommie R. Davis, Ralph E. Murray, Jeffrey A. Lowe