Patents by Inventor Hyung-seong Shin

Hyung-seong Shin 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).

  • Driving apparatus with power disconnecting part, image forming apparatus having the same, and method of driving the image forming apparatus
    Patent number: 7263313
    Abstract: A driving apparatus with a power disconnecting part for disconnecting power transmitted to an image fixing unit while an image formed on an image transfer belt is cleaned when a paper jam occurs, and an image forming apparatus and method for performing the same. The image forming apparatus includes a driving motor, a belt unit driving part having a belt driving gear connected to the driving motor to drive an image belt, an image fixing unit driving part having an image fixing gear for driving an image fixing roller for fixing a toner image onto a recording medium, a power disconnecting part for transmitting the power of the driving motor of the belt unit driving part to the image fixing unit driving part or for disconnecting the power transmission of the driving motor from the image fixing unit driving part, and a power disconnection actuating part for actuating the power disconnecting part.
    Type: Grant
    Filed: June 30, 2005
    Date of Patent: August 28, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-soo Kim, Hyung-seong Shin
  • Driving apparatus with power disconnecting part, image forming apparatus having the same, and method of driving the image forming apparatus
    Publication number: 20060067736
    Abstract: A driving apparatus with a power disconnecting part for disconnecting power transmitted to an image fixing unit while an image formed on an image transfer belt is cleaned when a paper jam occurs, and an image forming apparatus and method for performing the same. The image forming apparatus comprises a driving motor, a belt unit driving part having a belt driving gear connected to the driving motor to drive an image belt, an image fixing unit driving part having an image fixing gear for driving an image fixing roller for fixing a toner image onto a recording medium, a power disconnecting part for transmitting the power of the driving motor of the belt unit driving part to the image fixing unit driving part or for disconnecting the power transmission of the driving motor from the image fixing unit driving part, and a power disconnection actuating part for actuating the power disconnecting part.
    Type: Application
    Filed: June 30, 2005
    Publication date: March 30, 2006
    Inventors: Hyun-soo Kim, Hyung-seong Shin