Patents by Inventor Johan Axelssen

Johan Axelssen 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).

  • SYSTEM, METHOD, AND LUMINESCENT MARKER FOR IMPROVED DIFFUSE LUMINESCENT IMAGING OR TOMOGRAPHY IN SCATTERING MEDIA
    Publication number: 20120104281
    Abstract: A method and system for luminescence molecular imaging or tomography of a region of interest in a scattering medium is disclosed. The system comprises a non-linear luminescent marker material arranged in the scattering medium. Contrast and resolution of the imaging or tomography is thus improved. The non-linear marker is for instance configured to upconvert incoming light of an illumination wavelength. The non-linear power dependence of the marker enables further improvement of the imaging by using images taken with two or more excitation beams simultaneously.
    Type: Application
    Filed: May 5, 2010
    Publication date: May 3, 2012
    Applicant: Lumito AB
    Inventors: Stefan Andersson-Engels, Can Xu, Haichun Liu, Johan Axelssen, Niclas Svensson, Pontus Svenmarker