Patents by Inventor Rob C. Chang

Rob C. Chang 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).

  • Perspective display systems and methods
    Patent number: 9167289
    Abstract: Exemplary perspective display systems and methods are disclosed herein. An exemplary method includes a perspective display system acquiring visual data representative of a camera view of a user space associated with a display screen, determining, based on the visual data, a position of a user within the user space, identifying, based on the position of the user, a viewable region of an image, and displaying, on the display screen, the viewable region of the image, the displayed viewable region of the image representing a perspective view of the image based on the position of the user. In certain examples, the method further includes the perspective display system detecting a movement of the user to another position within the user space and updating the display on the display screen in real time in accordance with the movement to display another viewable region of the image on the display screen.
    Type: Grant
    Filed: September 2, 2010
    Date of Patent: October 20, 2015
    Assignee: Verizon Patent and Licensing Inc.
    Inventors: Willis D. Stinson, III, Rob C. Chang
  • PERSPECTIVE DISPLAY SYSTEMS AND METHODS
    Publication number: 20120060177
    Abstract: Exemplary perspective display systems and methods are disclosed herein. An exemplary method includes a perspective display system acquiring visual data representative of a camera view of a user space associated with a display screen, determining, based on the visual data, a position of a user within the user space, identifying, based on the position of the user, a viewable region of an image, and displaying, on the display screen, the viewable region of the image, the displayed viewable region of the image representing a perspective view of the image based on the position of the user. In certain examples, the method further includes the perspective display system detecting a movement of the user to another position within the user space and updating the display on the display screen in real time in accordance with the movement to display another viewable region of the image on the display screen.
    Type: Application
    Filed: September 2, 2010
    Publication date: March 8, 2012
    Applicant: VERIZON PATENT AND LICENSING, INC.
    Inventors: Willis D. Stinson, III, Rob C. Chang