Patents by Inventor Markon Sandor

Markon Sandor 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).

  • Reflector array optical device and display device using the same
    Patent number: 8638511
    Abstract: A reflector array optical device includes two dihedral corner reflector array optical elements each having a substrate and a plurality of prism bodies arranged regularly on and each protruding from one main surface of the substrate. Each prism body includes at least two sides of orthogonal planes. The two optical elements are adhered so that top faces of the prism bodies are directly confronted respectively so as to make two coplanar planes in which the two orthogonal planes exist respectively.
    Type: Grant
    Filed: May 25, 2012
    Date of Patent: January 28, 2014
    Assignees: National Institute of Information and Communications Technology, Stanley Electric Co., Ltd.
    Inventors: Satoshi Maekawa, Markon Sandor, Takashi Sugiyama
  • REFLECTOR ARRAY OPTICAL DEVICE AND DISPLAY DEVICE USING THE SAME
    Publication number: 20120300310
    Abstract: A reflector array optical device includes two dihedral corner reflector array optical elements each having a substrate and a plurality of prism bodies arranged regularly on and each protruding from one main surface of the substrate. Each prism body includes at least two sides of orthogonal planes. The two optical elements are adhered so that top faces of the prism bodies are directly confronted respectively so as to make two coplanar planes in which the two orthogonal planes exist respectively.
    Type: Application
    Filed: May 25, 2012
    Publication date: November 29, 2012
    Inventors: Satoshi Maekawa, Markon Sandor, Takashi Sugiyama