Patents by Inventor Jae Seong Sim

Jae Seong Sim 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: 8087261
    Abstract: A refrigerator is provided that includes a cold air duct that receives cold air circulating inside of a refrigerating chamber and a freezing chamber, an evaporator in the cold air duct, at least one defrosting heater in the cold air duct that selectively emits heat, a fan in the cold air duct, that selectively directs the cold air in an upward or downward direction, a motor that drives the fan, and an open/close device that closes a space having the evaporator, the defrosting heater, and the fan positioned therein selectively, thereby providing an improved defroster for an evaporator.
    Type: Grant
    Filed: October 11, 2004
    Date of Patent: January 3, 2012
    Assignee: LG Electronics Inc.
    Inventors: Sang Ik Lee, Bong Jun Choi, Jong Min Sin, Youngsan Jeon, Jae Seong Sim, Young Jeong
  • Patent number: 7841206
    Abstract: A refrigerator having a main body includes a refrigerating chamber and a freezing chamber provided for storing foods. A cool air-generating device provided in the body generates cool air and a cool air-supplying device including at least one opening for discharging the cool air, is used to circulate the cool air through the freezing chamber, the refrigerating chamber, and the cool air-generating device. A separator provided adjacent to the opening acts to uniformly diffuse the cool air in the freezing chamber and the refrigerating chamber. The separator acts to separate two flows that are then brought back together. The collision and mixing of the two flows create a turbulent flow of air that is directed into the refrigerating and freezing chambers.
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: November 30, 2010
    Assignee: LG Electronics Inc.
    Inventors: Bong Jun Choi, Jong Min Sin, Jae Seong Sim, Young Jeong, Young Hwan Ko, Jun Hyun Hwang
  • Publication number: 20080000257
    Abstract: A refrigerator having a main body includes a refrigerating chamber and a freezing chamber provided for storing foods. A cool air-generating device provided in the body generates cool air and a cool air-supplying device including at least one opening for discharging the cool air, is used to circulate the cool air through the freezing chamber, the refrigerating chamber, and the cool air-generating device. A separator provided adjacent to the opening acts to uniformly diffuse the cool air in the freezing chamber and the refrigerating chamber. The separator acts to separate two flows that are then brought back together. The collision and mixing of the two flows create a turbulent flow of air that is directed into the refrigerating and freezing chambers.
    Type: Application
    Filed: December 14, 2004
    Publication date: January 3, 2008
    Inventors: Bong Jun Choi, Jong Min Sin, Jae Seong Sim, Young Jeong, Young Hwan Ko, Jun Hyun Hwang
  • Patent number: 7263856
    Abstract: A refrigerator is disclosed, by which a specific part of a freezer room and/or a specific part of a cold storage room can be adjusted. The refrigerator includes a body having a cold storage room and a freezer room, an evaporator provided to the body to generate cold air, a plurality of racks partitioning each of the cold storage and freezer rooms into a plurality of chambers, and at least one adjustment device provided to each rear portion of the racks, the at least one adjustment device configured to adjust a quantity of the cold air supplied to each of the chambers.
    Type: Grant
    Filed: May 26, 2005
    Date of Patent: September 4, 2007
    Assignee: LG Electronics Inc.
    Inventors: Bong Jun Choi, Sang Ik Lee, Jae Seong Sim, Young Jeong