Patents by Inventor Ondrej Sembera

Ondrej Sembera 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 and system for component analysis of spectral data
    Patent number: 11373839
    Abstract: Responsive to irradiation of a charged particle beam, emission from sample is acquired in the form of spectral data. The spectral data is decomposed by a machine learning estimator to abundances and spectral components based on a character of the detector. Images showing compositional information of the sample are generated based on the abundances and the spectral components.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: June 28, 2022
    Assignee: FEI Company
    Inventors: Petr Hlavenka, Jan Klusacek, Ondrej Sembera