Patents by Inventor Gottfried Doehler

Gottfried Doehler 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).

  • Device for emitting electromagnetic radiation
    Patent number: 9640682
    Abstract: A device for emitting electromagnetic radiation includes at least one optical semiconductor element configured to generate electromagnetic radiation, at least one photodiode, and at least one beam splitter. The beam splitter is arranged relative to the optical semiconductor element and the photodiode in such a way that one portion of the electromagnetic radiation generated by the optical semiconductor element passes through the beam splitter and a further portion of the electromagnetic radiation generated by the optical semiconductor element is reflected by the beam splitter and is directed onto the photodiode.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: May 2, 2017
    Assignee: Robert Bosch GmbH
    Inventors: Richard Fix, Patrick Sonstroem, Gottfried Doehler
  • Device for Emitting Electromagnetic Radiation
    Publication number: 20150001425
    Abstract: A device for emitting electromagnetic radiation includes at least one optical semiconductor element configured to generate electromagnetic radiation, at least one photodiode, and at least one beam splitter. The beam splitter is arranged relative to the optical semiconductor element and the photodiode in such a way that one portion of the electromagnetic radiation generated by the optical semiconductor element passes through the beam splitter and a further portion of the electromagnetic radiation generated by the optical semiconductor element is reflected by the beam splitter and is directed onto the photodiode.
    Type: Application
    Filed: June 26, 2014
    Publication date: January 1, 2015
    Inventors: Richard Fix, Patrick Sonstroem, Gottfried Doehler