Patents by Inventor Christian WEINGARTEN

Christian WEINGARTEN 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 for producing a transmissive optics
    Patent number: 11786994
    Abstract: In a method for the manufacture of a transmissive optical system from a blank, material ablation is achieved on the blank with an ablative laser, and the pulse duration of the ablative laser is less than 1 ns, and preferably lies between 3 fs and 100 fs, or between 100 fs and 10 ps.
    Type: Grant
    Filed: October 12, 2017
    Date of Patent: October 17, 2023
    Assignee: AIXLENS GMBH
    Inventors: Axel Von Wallfeld, Reinhart Poprawe, Christian Fornaroli, Edgar Willenborg, Christian Weingarten, Uwe Clasen
  • METHOD FOR PRODUCING A TRANSMISSIVE OPTICS
    Publication number: 20210260842
    Abstract: In a method for the manufacture of a transmissive optical system from a blank, material ablation is achieved on the blank with an ablative laser, and the pulse duration of the ablative laser is less than 1 ns, and preferably lies between 3 fs and 100 fs, or between 100 fs and 10 ps.
    Type: Application
    Filed: October 12, 2017
    Publication date: August 26, 2021
    Applicant: Aixlens GmbH
    Inventors: Axel VON WALLFELD, Reinhart POPRAWE, Christian FORNAROLI, Edgar WILLENBORG, Christian WEINGARTEN, Uwe CLASEN