Patents by Inventor Daniel Severins

Daniel Severins 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).

  • Method of operating a polarization measuring device and polarization measuring device
    Patent number: 12449348
    Abstract: A polarization measuring device is operated by passing light having a predetermined input polarization state to a sample for a potentially polarization changing interaction and from the sample through a polarization selective analyzer and to an intensity detector. The method proceeds by varying an angle between the output polarization state of the light emanating from the sample and the analyzer. The wavelength of the light reaching the intensity detector is varied, and a plurality of intensity measurements are performed successively at different constellations of polarization. Spectral modulation states and corresponding intensity values are stored together with polarization and spectral values representing the corresponding constellation.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: October 21, 2025
    Assignee: Park Systems GmbH
    Inventors: Arash Mirhamed, Jan-Henrik Quast, Matthias Duwe, Daniel Severins
  • METHOD OF OPERATING A POLARIZATION MEASURING DEVICE AND POLARIZATION MEASURING DEVICE
    Publication number: 20240201071
    Abstract: A polarization measuring device is operated by passing light having a predetermined input polarization state to a sample for a potentially polarization changing interaction and from the sample through a polarization selective analyzer and to an intensity detector. The method proceeds by varying an angle between the output polarization state of the light emanating from the sample and the analyzer. The wavelength of the light reaching the intensity detector is varied, and a plurality of intensity measurements are performed successively at different constellations of polarization. Spectral modulation states and corresponding intensity values are stored together with polarization and spectral values representing the corresponding constellation.
    Type: Application
    Filed: January 25, 2022
    Publication date: June 20, 2024
    Inventors: Arash Mirhamed, Jan-Henrik Quast, Matthias Duwe, Daniel Severins