Patents by Inventor Stefan Schur

Stefan Schur 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).

  • Method and device for producing a hole in an object
    Patent number: 9364916
    Abstract: A method and device for producing a hole in an object is disclosed. The method includes the generation of a beam for removing material such that a bottom of a borehole is placed in a focus position of the beam, and a removal of material by impingement of the beam on the bottom of the borehole. A repeated placing of the bottom of the borehole in a focus position of the beam in order to compensate for the increased depth of the hole as a result of the removal of material is combined with a step of changing a radiation characteristic of the beam when the bottom of the borehole is repeatedly placed in a focus position.
    Type: Grant
    Filed: May 29, 2010
    Date of Patent: June 14, 2016
    Assignee: MTU Aero Engines GmbH
    Inventors: Mark Geisel, Stefan Schur
  • METHOD AND DEVICE FOR PRODUCING A HOLE IN AN OBJECT
    Publication number: 20120080415
    Abstract: A method and device for producing a hole in an object is disclosed. The method includes the generation of a beam for removing material such that a bottom of a borehole is placed in a focus position of the beam, and a removal of material by impingement of the beam on the bottom of the borehole. A repeated placing of the bottom of the borehole in a focus position of the beam in order to compensate for the increased depth of the hole as a result of the removal of material is combined with a step of changing a radiation characteristic of the beam when the bottom of the borehole is repeatedly placed in a focus position.
    Type: Application
    Filed: May 29, 2010
    Publication date: April 5, 2012
    Applicant: MTU Aero Engines GmbH
    Inventors: Mark Geisel, Stefan Schur