Patents by Inventor Bjoern Sausner

Bjoern Sausner 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).

  • Microlens having a carrier-free optical interference filter
    Patent number: 10700221
    Abstract: An apparatus and a method for producing the apparatus are described, wherein the apparatus includes a substrate with a photodetector and a dielectric arranged on the substrate. Further, the apparatus includes a microlens arranged on a first side of the dielectric. The microlens is configured to steer incident radiation onto the photodetector. Moreover, the apparatus includes a carrier-free optical interference filter. The microlens is arranged between the photodetector and the interference filter, and the interference filter has a plane surface on a side facing away from the photodetector.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: June 30, 2020
    Assignee: Infineon Technologies Dresden GmbH & Co. KG
    Inventors: Ines Uhlig, Anjo Kirschner, Dirk Offenberg, Beatrice Poetschick, Bjoern Sausner, Thomas Schmitz-Huebsch, Mirko Vogt
  • Microlens Having a Carrier-Free Optical Interference Filter
    Publication number: 20190123217
    Abstract: An apparatus and a method for producing the apparatus are described, wherein the apparatus includes a substrate with a photodetector and a dielectric arranged on the substrate. Further, the apparatus includes a microlens arranged on a first side of the dielectric. The microlens is configured to steer incident radiation onto the photodetector. Moreover, the apparatus includes a carrier-free optical interference filter. The microlens is arranged between the photodetector and the interference filter, and the interference filter has a plane surface on a side facing away from the photodetector.
    Type: Application
    Filed: October 19, 2018
    Publication date: April 25, 2019
    Inventors: Ines Uhlig, Anjo Kirschner, Dirk Offenberg, Beatrice Poetschick, Bjoern Sausner, Thomas Schmitz-Huebsch, Mirko Vogt