Patents by Inventor Dirk Ehrentaut

Dirk Ehrentaut 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).

  • Large Area, Low-Defect Gallium-Containing Nitride Crystals, Method of Making, and Method of Use
    Publication number: 20140065360
    Abstract: An ultralow defect gallium-containing nitride crystal and methods of making ultralow defect gallium-containing nitride crystals are disclosed. The crystals are useful as substrates for light emitting diodes, laser diodes, transistors, photodetectors, solar cells, and photoelectrochemical water splitting for hydrogen generators.
    Type: Application
    Filed: August 30, 2012
    Publication date: March 6, 2014
    Applicant: Soraa, Inc.
    Inventors: Mark P. D'Evelyn, Dirk Ehrentaut, Wenkan Jiang, Bradley C. Downey