Patents by Inventor Markus Tröger

Markus Tröger 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).

  • OPTICAL DEVICE, METHOD FOR ADJUSTING A SETPOINT DEFORMATION AND LITHOGRAPHY SYSTEM
    Publication number: 20240085783
    Abstract: An optical apparatus for a lithography system comprises at least one optical element comprising an optical surface. The optical apparatus also comprises one or more actuators for deforming the optical surface. A strain gauge device is provided for determining the deformation of the optical surface. The strain gauge device comprises at least one optical fiber that maintains polarization.
    Type: Application
    Filed: November 17, 2023
    Publication date: March 14, 2024
    Inventors: Markus Raab, Stefan Troeger, Sascha Bleidistel, Thilo Pollak, Alexander Vogler, Klaus Gwosch, Andreas Koeniger, Matthias Manger
  • Fitting for windows or doors
    Patent number: 9022437
    Abstract: A window or door fitting for actuation of a mechanism integrated in a window or a door has a stop body that can be attached to the window or the door, a handle, that is rotatably mounted on the stop body in an axially fixed manner, a polygonal element for the mechanical coupling of the fitting to the mechanism integrated in the window of the door, and a coupling configuration formed between the handle and the polygonal element, with which a torque transference from the handle to the polygonal element can be effected, but can be blocked in the direction from the polygonal element to the handle. The coupling configuration has two driving elements for this, wherein a first diving element is connected to the handle in a rotationally locked manner, while a second driving element accommodates the polygon in a rotationally fixed manner.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: May 5, 2015
    Assignee: Hoppe AG
    Inventors: Manfred Ludwig, Reinhold Reitz, Matthias Klels, Anja Knack, Markus Tröger
  • Fitting for Windows or Doors
    Publication number: 20130009410
    Abstract: A window or door fitting for actuation of a mechanism integrated in a window or a door has a stop body that can be attached to the window or the door, a handle, that is rotatably mounted on the stop body in an axially fixed manner, a polygonal element for the mechanical coupling of the fitting to the mechanism integrated in the window of the door, and a coupling configuration formed between the handle and the polygonal element, with which a torque transference from the handle to the polygonal element can be effected, but can be blocked in the direction from the polygonal element to the handle. The coupling configuration has two driving elements for this, wherein a first diving element is connected to the handle in a rotationally locked manner, while a second driving element accommodates the polygon in a rotationally fixed manner.
    Type: Application
    Filed: July 3, 2012
    Publication date: January 10, 2013
    Inventors: Manfred Ludwig, Reinhold Reitz, Matthias Klels, Anja Knack, Markus Tröger