Patents by Inventor Andre Hausler

Andre Hausler 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).

  • Device for laser machining workpieces that are difficult to access
    Patent number: 12076811
    Abstract: A device is provided for processing hard-to-access workpieces by means of an imaging optical path as well as a corresponding method for laser processing by means of this device, comprising a relay optical system with an optical axis passing through the relay optical system and a focusing unit arranged behind the same seen in the optical axis in the propagation direction of the imaging optical path, with a plurality of optical elements for generating a third focal length, as well as a beam scanner arranged before the first relay optical group seen in the propagation direction of the imaging optical path, which scanner is provided both as an entrance pupil for the imaging optical path entering the first relay optical group and at least for deflecting the imaging optical path in relation to the optical axis.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: September 3, 2024
    Assignee: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
    Inventors: Martin Traub, Alexander Olowinsky, Arnold Gillner, Andre Hausler
  • DEVICE FOR LASER MACHINING WORKPIECES THAT ARE DIFFICULT TO ACCESS
    Publication number: 20210229213
    Abstract: A device is provided for processing hard-to-access workpieces by means of an imaging optical path as well as a corresponding method for laser processing by means of this device, comprising a relay optical system with an optical axis passing through the relay optical system and a focusing unit arranged behind the same seen in the optical axis in the propagation direction of the imaging optical path, with a plurality of optical elements for generating a third focal length, as well as a beam scanner arranged before the first relay optical group seen in the propagation direction of the imaging optical path, which scanner is provided both as an entrance pupil for the imaging optical path entering the first relay optical group and at least for deflecting the imaging optical path in relation to the optical axis.
    Type: Application
    Filed: June 3, 2019
    Publication date: July 29, 2021
    Inventors: Martin Traub, Alexander Olowinsky, Arnold Gillner, Andre Hausler