Patents by Inventor Dong-sung Hur

Dong-sung Hur 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).

  • Lens barrier apparatus
    Patent number: 8182160
    Abstract: A lens barrier apparatus which includes a barrier base; an interlocking ring configured to rotate with respect to the barrier base; a pair of driving vanes, each of which is configured to be rotatably mounted to the barrier base, and each of which is configured to be rotatably moved from an open position to a closed position by movement of the interlocking ring; and a pair of reacting vanes each of which is rotatably mounted to the barrier base, and each of which is configured to rotate from the closed position to the open position by movement of a respective driving vane of the pair of driving vanes.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: May 22, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-jin Kang, Dong-sung Hur
  • Lens moving device and installation unit
    Patent number: 7974026
    Abstract: Disclosed is a lens moving device and a lens installation unit within which at least one lens is installed and at least one guiding protrusion is formed, a driving means that moves the lens installation unit, and a frame which includes a guiding slot into which the guiding protrusion is arranged and houses the lens installation unit.
    Type: Grant
    Filed: July 31, 2009
    Date of Patent: July 5, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-sung Hur, Hyun-jin Kang
  • LENS BARRIER APPARATUS
    Publication number: 20110013279
    Abstract: A lens barrier apparatus which includes a barrier base; an interlocking ring configured to rotate with respect to the barrier base; a pair of driving vanes, each of which is configured to be rotatably mounted to the barrier base, and each of which is configured to be rotatably moved from an open position to a closed position by movement of the interlocking ring; and a pair of reacting vanes each of which is rotatably mounted to the barrier base, and each of which is configured to rotate from the closed position to the open position by movement of a respective driving vane of the pair of driving vanes.
    Type: Application
    Filed: March 9, 2010
    Publication date: January 20, 2011
    Inventors: Hyun-jin Kang, Dong-sung Hur
  • LENS MOVING DEVICE AND INSTALLATION UNIT
    Publication number: 20100027141
    Abstract: Disclosed is a lens moving device and a lens installation unit within which at least one lens is installed and at least one guiding protrusion is formed, a driving means that moves the lens installation unit, and a frame which includes a guiding slot into which the guiding protrusion is arranged and houses the lens installation unit.
    Type: Application
    Filed: July 31, 2009
    Publication date: February 4, 2010
    Applicant: Samsung Digital Imaging Co., Ltd.
    Inventors: Dong-sung Hur, Hyun-jin Kang