Patents by Inventor Marius Hezel

Marius Hezel 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).

  • Protective glass with transponder and installation aid and associated laser tool
    Patent number: 11247299
    Abstract: This disclosure relates to protective glass, for installation in laser tools of laser processing machines, comprising a transponder in which data relating to the protective glass are stored in a contactlessly readable fashion and/or can be contactlessly stored. A grip carrying the transponder is fastened as an installation aid directly on circumferential surface of the protective glass.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: February 15, 2022
    Assignee: TRUMPF LASER GMBH
    Inventors: Jochen Hutt, Rainer Flaig, Gerhard Broghammer, Michael Harteker, Marius Hezel, Matthias Fichter, Bernhard Kaiser
  • Apparatuses for coupling radiation out of an optical fiber
    Patent number: 10830953
    Abstract: An apparatus for coupling out radiation from an optical fiber, includes a housing, and a stop having a stop opening for delimiting an output coupling angle of radiation that is coupled out of an output end of the optical fiber to a maximum output coupling angle with respect to a central axis of the stop opening, wherein the stop is arranged in the housing. The stop has a stop body made from a transparent material, the stop body has a first total internal reflection face for reflecting radiation that is coupled out of the output end of the optical fiber with greater output coupling angles than the maximum output coupling angle, and the stop body has a second total internal reflection face for reflecting radiation that propagates opposite to the radiation coupled out of the output end and is reflected back by a workpiece.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: November 10, 2020
    Assignee: TRUMPF LASER GMBH
    Inventors: Rudolf Huber, Stefan Fuchs, Marius Hezel, Julian Hellstern, Dominik Maier
  • APPARATUSES FOR COUPLING RADIATION OUT OF AN OPTICAL FIBER
    Publication number: 20200124806
    Abstract: An apparatus for coupling out radiation from an optical fiber, includes a housing, and a stop having a stop opening for delimiting an output coupling angle of radiation that is coupled out of an output end of the optical fiber to a maximum output coupling angle with respect to a central axis of the stop opening, wherein the stop is arranged in the housing. The stop has a stop body made from a transparent material, the stop body has a first total internal reflection face for reflecting radiation that is coupled out of the output end of the optical fiber with greater output coupling angles than the maximum output coupling angle, and the stop body has a second total internal reflection face for reflecting radiation that propagates opposite to the radiation coupled out of the output end and is reflected back by a workpiece.
    Type: Application
    Filed: December 19, 2019
    Publication date: April 23, 2020
    Inventors: Rudolf Huber, Stefan Fuchs, Marius Hezel, Julian Hellstern, Dominik Maier
  • PROTECTIVE GLASS WITH TRANSPONDER AND INSTALLATION AID AND ASSOCIATED LASER TOOL
    Publication number: 20180354079
    Abstract: This disclosure relates to protective glass, for installation in laser tools of laser processing machines, comprising a transponder in which data relating to the protective glass are stored in a contactlessly readable fashion and/or can be contactlessly stored. A grip carrying the transponder is fastened as an installation aid directly on circumferential surface of the protective glass.
    Type: Application
    Filed: June 5, 2018
    Publication date: December 13, 2018
    Inventors: Jochen Hutt, Rainer Flaig, Gerhard Broghammer, Michael Harteker, Marius Hezel, Matthias Fichter, Bernhard Kaiser