Patents by Inventor Christian TUMA

Christian TUMA 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).

  • Access control apparatus
    Patent number: 10000969
    Abstract: An access control apparatus for persons or motor vehicles can be illuminated on both sides facing the persons or motor vehicles arriving along the access track or lane. Lighting is assigned to each side can be controlled independently from the lighting of the other side, and the illumination of each side can only be perceived by persons facing the respective side.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: June 19, 2018
    Assignee: Skidata AG
    Inventors: Thomas Grasmann, Christian Tuma
  • ACCESS CONTROL APPARATUS
    Publication number: 20160369559
    Abstract: An access control apparatus for persons or motor vehicles can be illuminated on both sides facing the persons or motor vehicles arriving along the access track or lane. Lighting is assigned to each side can be controlled independently from the lighting of the other side, and the illumination of each side can only be perceived by persons facing the respective side.
    Type: Application
    Filed: June 17, 2016
    Publication date: December 22, 2016
    Inventors: Thomas GRASMANN, Christian TUMA