Patents by Inventor Lutz KOERNER

Lutz KOERNER 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).

  • Vacuum-coating system for coating lenses
    Publication number: 20180363140
    Abstract: A vacuum-coating system for coating lenses comprises a vacuum chamber, an electrode holder having one or more electrodes, and a lens holder receptacle having one or more lens holders for accommodating one lens each. A separate electrode is assigned to each lens. A surface of the electrode facing the lens is a curved surface. In an outer area, the curvature of the surface of the electrode(s) can be greater than in an inner area. The distance between the electrode and the associated lens can be adjustable.
    Type: Application
    Filed: December 19, 2016
    Publication date: December 20, 2018
    Applicant: Interglass Technology AG
    Inventors: Roman ARNET, Lutz KOERNER, Daniel PIOTROWSKI