Patents by Inventor Roland Fischl

Roland Fischl 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).

  • Publication number: 20160254424
    Abstract: A method of producing an optoelectronic lighting device includes providing a carrier on which is arranged at least one light-emitting diode including a surface that emits light during operation of the light-emitting diode, carrying out an injection molding process to encapsulate the light-emitting diode by molding as far as the light-emitting surface such that a molded housing is formed within which the light-emitting diode is encapsulated by molding, wherein the light-emitting surface remains at least partly free, shaping a reflector that reflects light emitted by the light-emitting surface during the injection molding process such that the reflector is formed integrally with the housing, at least partly masking the light-emitting surface, coating the reflector with a light-reflecting layer after the masking, and demasking the light-emitting surface after the coating.
    Type: Application
    Filed: February 26, 2016
    Publication date: September 1, 2016
    Inventors: Michael Zitzlsperger, Matthias Lermer, Roland Fischl
  • Patent number: 8861789
    Abstract: A portable electronic device includes a light source, which includes at least one luminescence diode and emits light during operation. The portable electronic device also includes a device for detecting an object in the beam path of the light emitted by the light source during operation. The device is designed to reduce the luminous flux of the light emitted by the light source during operation if the object is identified for a minimum duration within a minimum distance from the light source in the beam path.
    Type: Grant
    Filed: February 21, 2011
    Date of Patent: October 14, 2014
    Assignee: OSRAM Opto Semiconductors GmbH
    Inventors: Michael Brandl, Roland Fischl
  • Publication number: 20130039539
    Abstract: A portable electronic device includes a light source, which includes at least one luminescence diode and emits light during operation. The portable electronic device also includes a device for detecting an object in the beam path of the light emitted by the light source during operation. The device is designed to reduce the luminous flux of the light emitted by the light source during operation if the object is identified for a minimum duration within a minimum distance from the light source in the beam path.
    Type: Application
    Filed: February 21, 2011
    Publication date: February 14, 2013
    Applicant: OSRAM OPTO SEMICONDUCTORS GMBH
    Inventors: Michael Brandl, Roland Fischl