Patents by Inventor Nyun-kang Lee

Nyun-kang Lee 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).

  • Image forming apparatus preventing power supply during initialization and control method thereof
    Patent number: 7965956
    Abstract: An image forming apparatus is provided with: a fusing unit which fuses an image transferred to a printing medium; a power supply which supplies power to the fusing unit; a switching unit which switches the power supplied to the fusing unit; and a controller which controls the switching unit to prevent the power from being supplied to the fusing unit in at least a section during initialization of the image forming apparatus.
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: June 21, 2011
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Nyun-kang Lee, Soo-young Jung
  • IMAGE FORMING APPARATUS AND CONTROL METHOD THEREOF
    Publication number: 20090060551
    Abstract: An image forming apparatus is provided with: a fusing unit which fuses an image transferred to a printing medium; a power supply which supplies power to the fusing unit; a switching unit which switches the power supplied to the fusing unit; and a controller which controls the switching unit to prevent the power from being supplied to the fusing unit in at least a section during initialization of the image forming apparatus.
    Type: Application
    Filed: June 30, 2008
    Publication date: March 5, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Nyun-kang Lee, Soo-young Jung