Patents by Inventor Andreas Bittinger

Andreas Bittinger 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).

  • Semiconductor incandescent lamp retrofit lamp
    Patent number: 9664339
    Abstract: A semiconductor incandescent lamp retrofit lamp may include: at least one semiconductor light source, at least one light scattering body, and at least one optical waveguide, into which light of the at least one semiconductor light source can be coupled, wherein the at least one light scattering body is configured and arranged for the purpose of diffusely emitting light supplied thereto from the at least one semiconductor light source by way of the at least one optical waveguide.
    Type: Grant
    Filed: March 27, 2012
    Date of Patent: May 30, 2017
    Assignee: OSRAM GMBH
    Inventors: Andreas Bittinger, Marc Luennemann, Sascha Zelt
  • SEMICONDUCTOR INCANDESCENT LAMP RETROFIT LAMP
    Publication number: 20140029285
    Abstract: A semiconductor incandescent lamp retrofit lamp may include: at least one semiconductor light source, at least one light scattering body, and at least one optical waveguide, into which light of the at least one semiconductor light source can be coupled, wherein the at least one light scattering body is configured and arranged for the purpose of diffusely emitting light supplied thereto from the at least one semiconductor light source by way of the at least one optical waveguide.
    Type: Application
    Filed: March 27, 2012
    Publication date: January 30, 2014
    Applicant: OSRAM GMBH
    Inventors: Andreas Bittinger, Marc Luennemann, Sascha Zelt