Patents by Inventor Jong-heui Kim

Jong-heui 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).

  • Image forming apparatus
    Patent number: 5450159
    Abstract: In an image forming apparatus, a photosensitive drum, laser scanning unit, developing unit, and transfer unit are installed in a housing separate from a main body and a buffer between and connected to the housing and the main body for absorbing vibration.
    Type: Grant
    Filed: December 21, 1993
    Date of Patent: September 12, 1995
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Min-ho Choi, Jong-heui Kim
  • Shading compensation device for an image forming apparatus
    Patent number: 5392101
    Abstract: An image forming apparatus has auxiliary reflecting mirrors placed around the lateral peripheries of a fixed reflecting mirror and a controller for moving the auxiliary reflecting mirrors so as to control the distance therebetween according to the size of a sheet of paper, thereby reducing the difference of light intensity between the center of the image and on the flanks thereof.
    Type: Grant
    Filed: December 7, 1993
    Date of Patent: February 21, 1995
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jong-heui Kim