Patents by Inventor Sun Kook Ji

Sun Kook Ji 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).

  • Publication number: 20220120494
    Abstract: A refrigerator is proposed. When a drawer of the refrigerator is completely opened, the center of an opening-detection magnet provided at the lower surface of the drawer may be disposed by exceeding the center of the sensor of a reed switch, in a moving direction of the drawer, installed at the bottom surface of the inside of the cabinet. Accordingly, the sensor may accurately detect the magnet, and even if external impact is applied to the drawer in the completely opened state of the drawer, the malfunction of the drawer which is closed unintentionally may be prevented.
    Type: Application
    Filed: October 7, 2021
    Publication date: April 21, 2022
    Inventor: Sun Kook JI
  • Patent number: 7670018
    Abstract: An illumination device for a refrigerator and a method of controlling the same are provided. The illumination device includes a lamp assembly that irradiates light to an inside of a storage chamber of the refrigerator, a base plate mounted on a side within the storage chamber, wherein the lamp assembly is provided on a side of the base plate, a watertight cover formed to enclose the lamp assembly blocking direct penetration of water into the lamp assembly, and at least one fastening device formed on a side of the base plate. The at least one fastening device surrounds an outer surface and an inner surface of entire lower edge of the watertight cover along a side of the watertight cover forming a recess-prominence engagement with the watertight cover. Lamps provided in the lamp assembly are individually controlled through a manipulation panel mounted on the main body.
    Type: Grant
    Filed: May 11, 2007
    Date of Patent: March 2, 2010
    Assignee: LG Electronics Inc.
    Inventors: Jun Beom Kim, Dae Kil Kang, Sang Hyun Cheon, Sung Tae No, Sun Kook Ji
  • Publication number: 20100001623
    Abstract: A rail assembly for a refrigerator includes a fixing rail on at least one sidewall of a storing chamber, a moving rail along which the fixing rail moves, and a guide unit allowing the moving rail to slide out along the fixing rail step by step.
    Type: Application
    Filed: September 6, 2007
    Publication date: January 7, 2010
    Inventor: Sun Kook Ji
  • Publication number: 20090097226
    Abstract: Disclosed are an illumination device for a refrigerator and a method of controlling the same. The illumination device includes: a lamp assembly for irradiating light to the inside of a storage chamber of a refrigerator; a base plate mounted on a side within the storage chamber, the lamp assembly being provided on a side of the base plate; a watertight cover formed to enclose the lamp assembly so as to block the direct penetration of water into the lamp assembly; and a fastening means formed on a side of the base plate to surround the watertight cover so as to form a recess-prominence engagement with the watertight cover. Lamps provided in the lamp assembly are individually controlled through a manipulation panel mounted on the main body. If the refrigerator door is opened, the driving of the lamp assembly is stopped. In addition, the lamp assembly irradiates different colored lights depending on the kind of food.
    Type: Application
    Filed: December 9, 2008
    Publication date: April 16, 2009
    Inventors: Jun Beom KIM, Dae Kil KANG, Sang Hyun CHEON, Sung Tae NO, Sun Kook JI
  • Publication number: 20090097227
    Abstract: Disclosed are an illumination device for a refrigerator and a method of controlling the same. The illumination device includes: a lamp assembly for irradiating light to the inside of a storage chamber of a refrigerator; a base plate mounted on a side within the storage chamber, the lamp assembly being provided on a side of the base plate; a watertight cover formed to enclose the lamp assembly so as to block the direct penetration of water into the lamp assembly; and a fastening means formed on a side of the base plate to surround the watertight cover so as to form a recess-prominence engagement with the watertight cover. Lamps provided in the lamp assembly are individually controlled through a manipulation panel mounted on the main body. If the refrigerator door is opened, the driving of the lamp assembly is stopped. In addition, the lamp assembly irradiates different colored lights depending on the kind of food.
    Type: Application
    Filed: December 9, 2008
    Publication date: April 16, 2009
    Inventors: Jun Beom KIM, Dae Kil KANG, Sang Hyun CHEON, Sung Tae NO, Sun Kook JI
  • Publication number: 20080303401
    Abstract: A refrigerator is provided. The refrigerator has a shelf that is securely supported by a supporting portion and can be conveniently withdrawn. For this end, the refrigerator includes a main body, a supporting portion, a shelf main body, a rail, and a latching member. An inner case defines an interior of the main body. The supporting portion is provided on the inner case. The shelf main body is supported by the supporting portion. The rail is provided at a side of the shelf main body, to guide movement of the shelf main body. The latching member is provided on the rail, latches to the supporting portion, and elastically deforms when the shelf main body is moved.
    Type: Application
    Filed: June 5, 2008
    Publication date: December 11, 2008
    Inventor: Sun Kook JI
  • Publication number: 20070268682
    Abstract: Disclosed are an illumination device for a refrigerator and a method of controlling the same. The illumination device includes: a lamp assembly for irradiating light to the inside of a storage chamber of a refrigerator; a base plate mounted on a side within the storage chamber, the lamp assembly being provided on a side of the base plate; a watertight cover formed to enclose the lamp assembly so as to block the direct penetration of water into the lamp assembly; and a fastening means formed on a side of the base plate to surround the watertight cover so as to form a recess-prominence engagement with the watertight cover. Lamps provided in the lamp assembly are individually controlled through a manipulation panel mounted on the main body. If the refrigerator door is opened, the driving of the lamp assembly is stopped. In addition, the lamp assembly irradiates different colored lights depending on the kind of food.
    Type: Application
    Filed: May 11, 2007
    Publication date: November 22, 2007
    Inventors: Jun Beom KIM, Dae Kil Kang, Sang Hyun Cheon, Sung Tae No, Sun Kook Ji
  • Publication number: 20070262686
    Abstract: There is provided a refrigerator. The refrigerator include a drawer that is selectively drawn in a storage space, a storage container for storing foodstuffs, the storage container being received in the drawer, a container cover for closing the storage container, and an opening device that restricts the container cover when the drawer is drawn out by a predetermined distance, thereby slide-opening the storage container.
    Type: Application
    Filed: May 9, 2007
    Publication date: November 15, 2007
    Inventor: Sun Kook Ji