Patents by Inventor Günther Gröninger

Günther Gröninger 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).

  • Led Semiconductor Body and Use of an Led Semiconductor body
    Publication number: 20090173961
    Abstract: An LED semiconductor body comprising a first radiation-generating active layer and a second radiation-generating active layer, the first active layer and the second active layer being arranged one above another in the vertical direction.
    Type: Application
    Filed: December 13, 2006
    Publication date: July 9, 2009
    Applicant: Osram Opto Semiconductors GmbH
    Inventors: Reiner Windisch, Günther Gröninger, Peter Heidborn, Christian Jung, Walter Wegleiter