Patents by Inventor Jung Doo Jang

Jung Doo Jang 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).

  • Patent number: 8112865
    Abstract: The refrigerator cable ejection method is used to eject one end of a cable out of an outer liner through an ejection hole formed at the outer liner before a filling space is filled with a foam insulation material in a refrigerator constructed in a structure in which the outer liner is fitted outside an inner liner, the cable is distributed in the filling space defined between the inner liner and the outer liner, and the filling space is filled with a foam insulation material while the cable is distributed in the filling space. The method is performed to eject one end of the cable out of the outer liner through the ejection hole at the time of fitting the outer liner outside the inner liner using an ejector including a pass-through member mounted outside the inner liner corresponding to the ejection hole such that the cable passes through the member.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: February 14, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Jung Doo Jang
  • Publication number: 20100014276
    Abstract: A display assembly that may be used with an electrical appliance. The display assembly includes a light guide plate having a first surface and a second surface, an emitting surface formed from a portion of the first surface, an incident surface formed from a portion of the second surface, a light diffusion film adjacent to the emitting surface, and a light conversion film adjacent to the incident surface. The light guide plate is made of a substantially transparent material adapted to guide light between the first surface and the second surface. The first surface is relatively larger than the second surface. The light diffusion film is adapted to substantially uniformly diffuse light from the emitting surface, and the light conversion film is adapted to substantially convert light from a first wavelength to a second wavelength. The light conversion film extends substantially over the portion of the second surface.
    Type: Application
    Filed: July 10, 2009
    Publication date: January 21, 2010
    Inventor: Jung Doo JANG
  • Publication number: 20090108724
    Abstract: Disclosed herein is a refrigerator cable ejection method that is capable of more easily ejecting a cable distributed in a refrigerator outside the refrigerator at the time of manufacturing the refrigerator. The refrigerator cable ejection method is used to eject one end of a cable out of an outer liner through an ejection hole formed at the outer liner before a filling space is filled with a foam insulation material in a refrigerator constructed in a structure in which the outer liner is fitted outside an inner liner, the cable is distributed in the filling space defined between the inner liner and the outer liner, and the filling space is filled with a foam insulation material while the cable is distributed in the filling space.
    Type: Application
    Filed: June 13, 2008
    Publication date: April 30, 2009
    Inventor: Jung Doo Jang