Patents by Inventor Dongli Xu

Dongli Xu 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: 20220122284
    Abstract: A microscopic technique for generating high-clarity, large volume 3D images of fluorescent tissue structure at subcellular resolution and capture transient activities. The technique includes capturing two orthogonal 2D projection of the sample volume by performing a projection scan with an excitation laser sweeping through the volume at up to 100 vps, tracking the scan depth using an electrically tuned lens to keep the emission image in focus and generate an xy plane volume projection image at the camera; and placing a PMT behind the excitation lens to collect emission passed through the excitation lens, wherein signals from the PMT form a focus scan projection at the yz plane; and then merging the xy and yz projections.
    Type: Application
    Filed: January 29, 2020
    Publication date: April 21, 2022
    Applicant: Arizona Board of Regents on Behalf of the University of Arizona
    Inventors: Leilei Peng, Jun Ding, Dongli Xu