Patents by Inventor Alexei Lagoutchev

Alexei Lagoutchev 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).

  • Publication number: 20200025610
    Abstract: A spectroscopic microscope device, comprising at least one array of metasurfaces, and at least one CCD array integrated with the array of metasurfaces. The metasurfaces in the array are configured to separately direct LCP an RCP components of light incident on the metasurface to separate pixels in the CCD array.
    Type: Application
    Filed: March 22, 2019
    Publication date: January 23, 2020
    Applicant: Purdue Research Foundation
    Inventors: Rohith Chandrasekar, Amr Shaltout, Vladimir Shalaev, Alexander Chubykin, Alexei Lagoutchev