Patents by Inventor Lars Ehrhardt

Lars Ehrhardt 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).

  • Patent number: 11215536
    Abstract: Methods and apparatuses for capturing volume information of microscopic samples include a microscope system having at least one particle beam column, by which a beam of focused, charged particles can be generated, and an in-situ microtome, i.e., a microtome integrated in the microscope system. The method cam include a) providing a sample including a volume of interest (VOI); b) setting a cut surface lying within the sample; c) defining the set cut surface as processing surface; d) exposing the cut surface by virtue of ablating sample material by cutting with the in-situ microtome; and e) processing the sample with the particle beam, wherein the start point of the processing is disposed on the exposed processing surface.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: January 4, 2022
    Assignee: Carl Zeiss Microscopy GmbH
    Inventors: Marlene Thaler, Robert Kirmse, Josef Biberger, Judith Kimling, Lars Ehrhardt
  • Publication number: 20210018403
    Abstract: Methods and apparatuses for capturing volume information of microscopic samples include a microscope system having at least one particle beam column, by which a beam of focused, charged particles can be generated, and an in-situ microtome, i.e., a microtome integrated in the microscope system. The method cam include a) providing a sample including a volume of interest (VOI); b) setting a cut surface lying within the sample; c) defining the set cut surface as processing surface; d) exposing the cut surface by virtue of ablating sample material by cutting with the in-situ microtome; and e) processing the sample with the particle beam, wherein the start point of the processing is disposed on the exposed processing surface.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 21, 2021
    Inventors: Marlene Thaler, Robert Kirmse, Josef Biberger, Judith Kimling, Lars Ehrhardt