Patents by Inventor Gunnar KOETHER

Gunnar KOETHER 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).

  • Patent number: 10458619
    Abstract: A lighting device for a motor vehicle including a housing covered by a lens in a light main radiation direction, and at least one supporting plate for multiple illuminants. Partially different light functions are assigned to the illuminants. A recess, which is formed by the housing and which forms at least part of the function of a reflector, is assigned to one of the light functions. The recess has a volume which is multiple times smaller compared to the housing volume, and only such a part of the supporting plate, including at least one illuminant, projects into the recess which is multiple times smaller than a remaining part of the supporting plate, which supports the illuminants for the other light functions. Thus, it is possible to implement the additional light function of a side marker light using the compact lighting device, which has few components and is thus cost-effective.
    Type: Grant
    Filed: April 6, 2017
    Date of Patent: October 29, 2019
    Assignee: Volkswagen Aktiengesellschaft
    Inventors: Torsten Huebner, Gunnar Koether
  • Publication number: 20170291533
    Abstract: A lighting device for a motor vehicle including a housing covered by a lens in a light main radiation direction, and at least one supporting plate for multiple illuminants. Partially different light functions are assigned to the illuminants. A recess, which is formed by the housing and which forms at least part of the function of a reflector, is assigned to one of the light functions. The recess has a volume which is multiple times smaller compared to the housing volume, and only such a part of the supporting plate, including at least one illuminant, projects into the recess which is multiple times smaller than a remaining part of the supporting plate, which supports the illuminants for the other light functions. Thus, it is possible to implement the additional light function of a side marker light using the compact lighting device, which has few components and is thus cost-effective.
    Type: Application
    Filed: April 6, 2017
    Publication date: October 12, 2017
    Applicant: Volkswagen Aktiengesellschaft
    Inventors: Torsten HUEBNER, Gunnar KOETHER