Patents by Inventor Marco FRIESEL

Marco FRIESEL 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 beam shaping unit, distance measuring device and laser illuminator
    Patent number: 11237399
    Abstract: An optical beam shaping unit for shaping a beam bundle. The optical beam shaping unit has at least one ball lens for shaping the beam bundle, wherein the ball lens allows a large portion of the light incident on the ball lens to pass through, and wherein the optical beam shaping unit has at least one optical unit which has a positive effective focal length and which is arranged in a beam path with the ball lens.
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: February 1, 2022
    Assignee: Jenoptik Optical Systems GmbH
    Inventors: Uwe Schaller, Marco Friesel
  • OPTICAL BEAM SHAPING UNIT, DISTANCE MEASURING DEVICE AND LASER ILLUMINATOR
    Publication number: 20190146227
    Abstract: An optical beam shaping unit for shaping a beam bundle. The optical beam shaping unit has at least one ball lens for shaping the beam bundle, wherein the ball lens allows a large portion of the light incident on the ball lens to pass through, and wherein the optical beam shaping unit has at least one optical unit which has a positive effective focal length and which is arranged in a beam path with the ball lens.
    Type: Application
    Filed: January 8, 2019
    Publication date: May 16, 2019
    Applicant: JENOPTIK Advanced Systems GmbH
    Inventors: Uwe SCHALLER, Marco FRIESEL