Patents by Inventor Douglas Mar

Douglas Mar 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).

  • NANOWIRE GRID POLARIZERS AND METHODS FOR FABRICATING THE SAME
    Publication number: 20120206805
    Abstract: A polarizer including a substrate sheet configured with grid elements on at least a first surface, wherein the grid elements have a height to width aspect ratio of at least 1.5:1, and metal coupled with the grid elements, wherein the metal comprises a height to width aspect ratio greater than the aspect ratio of the grid elements of the substrate.
    Type: Application
    Filed: August 17, 2010
    Publication date: August 16, 2012
    Applicant: LIQUIDIA TECHNOLOGIES, INC
    Inventors: Xiansheng Meng, Zhilian Zhou, Douglas Mar, Ginger Rothrock, Paul Drzaic