Patents by Inventor Kyung-Han Jeong

Kyung-Han Jeong 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: 20060042304
    Abstract: A refrigerator having a basket lift apparatus comprises: a body having cooling chambers for storing food; a basket accommodated in the cooling chamber in a slidable manner; and a basket lift apparatus installed at the basket and lifting the basket when the basket is drawn out of the cooling chamber. When the basket is drawn out of the lower cooling chamber, the basket is lifted by using the basket lifting apparatus thereby to enhance the user's convenience.
    Type: Application
    Filed: January 5, 2005
    Publication date: March 2, 2006
    Inventors: Seung-Hwan Oh, Kyung-Han Jeong, Sang-Oh Kim
  • Publication number: 20060043849
    Abstract: A refrigerator having a basket lift apparatus comprises a body having a cooling chamber, a door for opening and closing the cooling chamber, a lifting frame mounted at the door to be movable up and down and on which a basket is positioned, and a buffer installed at the door for attenuating a shock generated when the basket is lowered.
    Type: Application
    Filed: July 12, 2005
    Publication date: March 2, 2006
    Applicant: LG Electronics Inc.
    Inventors: Seung-Hwan Oh, Sang-Oh Kim, Kyung-Han Jeong
  • Publication number: 20060021373
    Abstract: In a refrigerator which includes a main body having a lower cooling chamber disposed at a lower portion of the main body, a base frame is disposed to be moved in inward/outward directions at a lower cooling chamber and has a drawer door at a front side thereof. A lift frame is disposed above the base frame, on which a basket is placed. A rotatable lead screw is vertically disposed at a rear surface of the drawer door, and a lift unit is formed at front of the lift frame for moving up and down along the lead screw. A driving unit rotates the lead screw clockwise or counterclockwise. When the basket is drawn out, the basket can be lifted to allow the user to take a food item out of the basket without bending his/her back. Thus, users' convenience can be enhanced.
    Type: Application
    Filed: April 13, 2005
    Publication date: February 2, 2006
    Applicant: LG Electronics Inc.
    Inventors: Seung-Hwan Oh, Kyung-Han Jeong
  • Publication number: 20060022564
    Abstract: A refrigerator includes a main body having at least a lower cooling chamber disposed at a lower portion of the main body, a base frame disposed to be movable in inward/outward directions at the lower cooling chamber and having a drawer door at a front side thereof, a lift frame disposed at an upper surface of the base frame, on which a basket is placed, a gas spring mounted vertically at an upper surface of the base frame and connected with the lift frame for lifting the lift frame, and lift rails at a rear side of the drawer door and guiding the lift frame to be moved up and down.
    Type: Application
    Filed: April 8, 2005
    Publication date: February 2, 2006
    Applicant: LG Electronics Inc.
    Inventors: Seung-Hwan Oh, Kyung-Han Jeong, Sung-Hoon Chung, Myung-Ryul Lee
  • Publication number: 20060013676
    Abstract: A refrigerator having a basket lift apparatus comprises: a body having cooling chambers for storing food; a basket accommodated in the cooling chamber in a slidable manner; and a basket lift apparatus installed at the basket and lifting the basket when the basket is drawn out of the cooling chamber. When the basket is drawn out of the lower cooling chamber, the basket is lifted by using the basket lifting apparatus thereby to enhance the user's convenience.
    Type: Application
    Filed: September 2, 2005
    Publication date: January 19, 2006
    Inventors: Seung-Hwan Oh, Kyung-Han Jeong, Sang-Oh Kim
  • Publication number: 20060013677
    Abstract: A refrigerator having a basket lift apparatus comprises: a body having cooling chambers for storing food; a basket accommodated in the cooling chamber in a slidable manner; and a basket lift apparatus installed at the basket and lifting the basket when the basket is drawn out of the cooling chamber. When the basket is drawn out of the lower cooling chamber, the basket is lifted by using the basket lifting apparatus thereby to enhance the user's convenience.
    Type: Application
    Filed: September 2, 2005
    Publication date: January 19, 2006
    Inventors: Seung-Hwan Oh, Kyung-Han Jeong, Sang-Oh Kim