Patents by Inventor Hohwan Kim

Hohwan Kim 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).

  • OIS (optical image stabilizer) actuator and camera module having the same OIS actuator
    Patent number: 8937665
    Abstract: The present invention relates to an OIS (Optical Image Stabilizer) actuator and a camera module having the OIS actuator, the OIS actuator including: a horizontal driving unit; a vertical driving unit; and a support unit positioned at a periphery of the vertical driving unit and formed with a fourth electrode, wherein any one of the horizontal driving unit and the vertical driving unit is driven to compensate a warping of an optical path of an OIS lens unit.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: January 20, 2015
    Assignee: LG Innotek Co., Ltd.
    Inventor: Hohwan Kim
  • OIS ACTUATOR AND CAMERA MODULE HAVING THE SAME OIS ACTUATOR
    Publication number: 20130258123
    Abstract: The present invention relates to an OIS actuator and a camera module having the OIS actuator, the OIS actuator including: a horizontal driving unit; a vertical driving unit; and a support unit positioned at a periphery of the vertical driving unit and formed with a fourth electrode, wherein any one of the horizontal driving unit and the vertical driving unit is driven to compensate a warping of an optical path of an OIS lens unit.
    Type: Application
    Filed: November 16, 2011
    Publication date: October 3, 2013
    Inventor: Hohwan Kim