Patents by Inventor Oliver Apel

Oliver Apel 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).

  • ELECTRODE FOR A HIGH-PRESSURE DISCHARGE LAMP, AND METHOD FOR THE PRODUCTION THEREOF
    Publication number: 20100308723
    Abstract: An electrode for a high-pressure discharge lamp, cut out in one piece from a rod or pin is provided. The electrode may include an electrode head as first segment; and a shaft as second segment, wherein the electrode has an asymmetrical shape which has been produced by means of a sublimation laser.
    Type: Application
    Filed: November 18, 2008
    Publication date: December 9, 2010
    Applicant: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
    Inventors: Thomas Degenhard, Juergen Kellerer, Matthias Lenz, Sascha Piltz, Dieter Trypke, Karen Twesten, Oliver Apel