Patents by Inventor Yong-back Yoo

Yong-back Yoo 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).

  • Transfer unit mounting device and image forming apparatus having the same
    Patent number: 7269378
    Abstract: A transfer unit mounting device of an image forming apparatus to mount and dismount a transfer unit in and from the image forming apparatus. The transfer unit includes a transfer belt driven by a plurality of rollers, and a housing to protect the transfer belt. The transfer unit mounting device includes at least one damping unit to elastically support the transfer unit to prevent a shock from being transferred to the transfer unit when the transfer unit is mounted.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: September 11, 2007
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chung-guk Baek, Yong-back Yoo
  • Transfer unit mounting device and image forming apparatus having the same
    Publication number: 20050084290
    Abstract: A transfer unit mounting device of an image forming apparatus to mount and dismount a transfer unit in and from the image forming apparatus. The transfer unit includes a transfer belt driven by a plurality of rollers, and a housing to protect the transfer belt. The transfer unit mounting device includes at least one damping unit to elastically support the transfer unit to prevent a shock from being transferred to the transfer unit when the transfer unit is mounted.
    Type: Application
    Filed: June 1, 2004
    Publication date: April 21, 2005
    Inventors: Chung-guk Baek, Yong-back Yoo