Patents by Inventor Florian DUNZER

Florian DUNZER 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 component
    Patent number: 9299886
    Abstract: An LED semiconductor component having an n-doped substrate layer and a first, n-doped cladding layer, wherein the cladding layer is located on the substrate layer, and having an active layer, wherein the active layer comprises a light-emitting layer and is located on the first cladding layer, and having a second, p-doped cladding layer, wherein the second cladding layer is located on the active layer, and having a p-doped current spreading layer, wherein the current spreading layer is located on the second cladding layer, and having a p-doped contact layer, wherein the p-doped contact layer is located on the current spreading layer, wherein the p-doped contact layer is made of an aluminiferous layer and has carbon as dopant.
    Type: Grant
    Filed: January 30, 2015
    Date of Patent: March 29, 2016
    Assignee: Azur Space Solar Power GmbH
    Inventors: Daniel Fuhrmann, Florian Dunzer
  • LED SEMICONDUCTOR COMPONENT
    Publication number: 20150214427
    Abstract: An LED semiconductor component having an n-doped substrate layer and a first, n-doped cladding layer, wherein the cladding layer is located on the substrate layer, and having an active layer, wherein the active layer comprises a light-emitting layer and is located on the first cladding layer, and having a second, p-doped cladding layer, wherein the second cladding layer is located on the active layer, and having a p-doped current spreading layer, wherein the current spreading layer is located on the second cladding layer, and having a p-doped contact layer, wherein the p-doped contact layer is located on the current spreading layer, wherein the p-doped contact layer is made of an aluminiferous layer and has carbon as dopant.
    Type: Application
    Filed: January 30, 2015
    Publication date: July 30, 2015
    Applicant: AZUR SPACE SOLAR POWER GMBH
    Inventors: Daniel FUHRMANN, Florian DUNZER