Patents by Inventor O ROZHKOV

O ROZHKOV 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).

  • ILLUMINATION OPTICAL SYSTEM AND 3D IMAGE ACQUISITION APPARATUS INCLUDING THE SAME
    Publication number: 20120147147
    Abstract: An illumination optical system of a 3-dimensional (3D) image acquisition apparatus and a 3D image acquisition apparatus including the illumination optical system. The illumination optical system of a 3D image acquisition apparatus includes a beam shaping element which outputs light having a predetermined cross-sectional shape which is proportional to a field of view of the 3D image acquisition apparatus. The beam shaping element may adjust a shape of illumination light according to its cross-sectional shape. The beam shaping element may uniformly homogenize the illumination light without causing light scattering or absorption.
    Type: Application
    Filed: September 24, 2011
    Publication date: June 14, 2012
    Applicants: The Bauman Moscow State Technical University (MSTU), SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong-hwa PARK, Alexander SHIRANKOV, Jang-woo YOU, O ROZHKOV