Patents by Inventor Ingmar Wieler

Ingmar Wieler 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).

  • High-pressure discharge lamp with starting aid and method for producing the same
    Patent number: 8531106
    Abstract: In a high-pressure discharge lamp including a ceramic discharge vessel, a secure connection between a hybrid antenna as starting aid and a leadthrough of the discharge vessel is provided by virtue of the fact that a means between leadthrough and extension limits the ohmic resistance between leadthrough and hybrid antenna preferably to at most 100?.
    Type: Grant
    Filed: December 9, 2011
    Date of Patent: September 10, 2013
    Assignee: Osram AG
    Inventors: Markus Demmert, Andreas Hohlfeld, Helmut Weske, Ingmar Wieler, Ludger Wilken
  • HIGH-PRESSURE DISCHARGE LAMP WITH STARTING AID AND METHOD FOR PRODUCING THE SAME
    Publication number: 20120146496
    Abstract: In a high-pressure discharge lamp including a ceramic discharge vessel, a secure connection between a hybrid antenna as starting aid and a leadthrough of the discharge vessel is provided by virtue of the fact that a means between leadthrough and extension limits the ohmic resistance between leadthrough and hybrid antenna preferably to at most 100?.
    Type: Application
    Filed: December 9, 2011
    Publication date: June 14, 2012
    Applicant: OSRAM AG
    Inventors: Markus Demmert, Andreas Hohlfeld, Helmut Weske, Ingmar Wieler, Ludger Wilken