Patents by Inventor Robert Schittny

Robert Schittny 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).

  • Optical element for light concentration and production method for an optical element for light concentration
    Patent number: 11867890
    Abstract: An optical element for light concentration for a predefined wavelength range, includes a holding sleeve which is formed in such a way that a light passage volume is framed by at least one reflective partial surface of the holding sleeve, and a light transmission element, with which the light passage volume is at least partly filled and which is transmissive, at least for the predefined wavelength range. The light transmission element is at least partly formed from at least one medium that is diffuse for the predefined wavelength range, and has at least one first subregion having at least a first diffusivity and a second subregion having at least a second diffusivity differing from the first diffusivity. The disclosure further relates to a method for producing an optical element for light concentration.
    Type: Grant
    Filed: April 10, 2019
    Date of Patent: January 9, 2024
    Assignee: Robert Bosch GmbH
    Inventors: Benedikt Stein, Martin Husnik, Robert Schittny, Christoph Daniel Kraemmer
  • Optical Element for Light Concentration and Production Method for an Optical Element for Light Concentration
    Publication number: 20210124159
    Abstract: An optical element for light concentration for a predefined wavelength range, includes a holding sleeve which is formed in such a way that a light passage volume is framed by at least one reflective partial surface of the holding sleeve, and a light transmission element, with which the light passage volume is at least partly filled and which is transmissive, at least for the predefined wavelength range. The light transmission element is at least partly formed from at least one medium that is diffuse for the predefined wavelength range, and has at least one first subregion having at least a first diffusivity and a second subregion having at least a second diffusivity differing from the first diffusivity. The disclosure further relates to a method for producing an optical element for light concentration.
    Type: Application
    Filed: April 10, 2019
    Publication date: April 29, 2021
    Inventors: Benedikt Stein, Martin Husnik, Robert Schittny, Christoph Daniel Kraemmer