Patents by Inventor Vladimir P. Gurevich

Vladimir P. Gurevich 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).

  • Imaging device having light field sensor
    Patent number: 8602308
    Abstract: A method of imaging a target object with an imaging reader. The method includes the following: (1) detecting light from the target object through a lens arrangement with an image sensor to generate light-field data; (2) generating a stream of image data including image data representing an expected in-focus image of the target object, and (3) processing the expected in-focus image of the target object to decode a barcode on the target object. The image sensor includes an array of photosensitive elements and an array of microlenses that overlays the array of photosensitive elements located at a focus plane of the microlens.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: December 10, 2013
    Assignee: Symbol Technologies, Inc.
    Inventors: Duanfeng He, Vladimir P. Gurevich, David P. Goren, Nong-Qiang Fan