Patents by Inventor Yun Je Hwang

Yun Je Hwang 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: 9394989
    Abstract: A shift lever of an automotive transmission is provided, which reduces operating time and an assembling process. The shift lever includes a knob, a rod coupled to the knob, and a plurality of connectors formed at one side of each of the knob and the rod and electrically connected when the knob and the rod are coupled to each other, wherein the plurality of connectors comprises: a first connector including a plurality of first connection terminals spaced apart a predetermined distance from each other, and a second connector including a plurality of second connection terminals inserted between each of the plurality of first connection terminals when the knob and the rod are coupled to each other to face the plurality of first connection terminals, the plurality of second connection terminals each having a surface contacting a surface of each of the plurality of first connection terminals.
    Type: Grant
    Filed: January 18, 2013
    Date of Patent: July 19, 2016
    Assignee: SL Corporation
    Inventors: Sang Ho Moon, Yun Je Hwang
  • Patent number: 9062757
    Abstract: An automotive transmission is provided that includes a shift lever configured to move in a first direction to select a gear shifting position and a moving member that is configured to move in a second direction along a guide groove formed in the shift lever. A movement blocker is configured to selectively block the movement of the shift lever based on a position of the moving member. The movement blocker includes a rotating member configured to rotate in one direction by the moving member positioned at one side of the guide groove and block the movement of the moving member in the first direction. In addition, a support member to which the rotating member is rotatably connected moves in the second direction by the moving member positioned at the other side of the guide groove.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: June 23, 2015
    Assignee: SL CORPORATION
    Inventors: Sang Ho Moon, Yun Je Hwang
  • Publication number: 20140165764
    Abstract: An automotive transmission is provided that includes a shift lever configured to move in a first direction to select a gear shifting position and a moving member that is configured to move in a second direction along a guide groove formed in the shift lever. A movement blocker is configured to selectively block the movement of the shift lever based on a position of the moving member. The movement blocker includes a rotating member configured to rotate in one direction by the moving member positioned at one side of the guide groove and block the movement of the moving member in the first direction. In addition, a support member to which the rotating member is rotatably connected moves in the second direction by the moving member positioned at the other side of the guide groove.
    Type: Application
    Filed: September 5, 2013
    Publication date: June 19, 2014
    Applicant: SL CORPORATION
    Inventors: Sang Ho Moon, Yun Je Hwang
  • Publication number: 20130298712
    Abstract: A shift lever of an automotive transmission is provided, which reduces operating time and an assembling process. The shift lever includes a knob, a rod coupled to the knob, and a plurality of connectors formed at one side of each of the knob and the rod and electrically connected when the knob and the rod are coupled to each other, wherein the plurality of connectors comprises: a first connector including a plurality of first connection terminals spaced apart a predetermined distance from each other, and a second connector including a plurality of second connection terminals inserted between each of the plurality of first connection terminals when the knob and the rod are coupled to each other to face the plurality of first connection terminals, the plurality of second connection terminals each having a surface contacting a surface of each of the plurality of first connection terminals.
    Type: Application
    Filed: January 18, 2013
    Publication date: November 14, 2013
    Applicant: SL CORPORATION
    Inventors: Sang Ho Moon, Yun Je Hwang
  • Patent number: 5839292
    Abstract: A defroster for a heat pump to remove frost which falls on an evaporator during a heating operation of the heat pump. The defroster includes a condenser, compressor, and a cylindrical converting valve. A by-pass tube branches off at an outlet of the compressor to induce refrigerant and an on-off valve selectively induces the refrigerant into the bypass tube. A first inlet tube is formed at an upper portion of the cylindrical converting valve for receiving refrigerant drawn by the bypass tube and a first outlet tube emits the refrigerant into an upper portion of the evaporator. A second inlet tube is formed at a lower portion of cylindrical converting valve for receiving refrigerant coming from the condenser and a second outlet tube emits the refrigerant into a lower portion of the evaporator. A converting plate, rotating in the cylindrical converting valve, connects the first inlet tube with the first outlet tube, while connecting the second inlet tube with a second outlet tube.
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: November 24, 1998
    Assignee: LG Electronics, Inc.
    Inventor: Yun Je Hwang