Patents by Inventor Soon Yong Shim

Soon Yong Shim 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).

  • Lens edger
    Patent number: 7198547
    Abstract: A lens edger which is capable of measuring the curvature of an eyeglass lens is disclosed. The lens edger includes a carriage which rotatably fixes a pair of lens fixing shafts and moves the position of the lens fixing shafts clamping a lens to be processed; a lens rotation motor for rotating the lens fixing shafts; a carriage driving means for moving the carriage; and an apparatus for measuring a curvature of the lens.
    Type: Grant
    Filed: April 26, 2006
    Date of Patent: April 3, 2007
    Assignee: Huvitz Co., Ltd.
    Inventors: Young Hun Kim, Soon Yong Shim
  • Water treatment apparatus using plasma reactor and method thereof
    Patent number: 6228266
    Abstract: A water treatment apparatus using a plasma reactor and a method of water treatment are disclosed. The apparatus includes a housing having a polluted water inlet and a polluted water outlet; a plurality of beads filled into the interior of the housing; a pair of electrodes, one of the electrodes contacting with the bottom of the housing, another of the electrodes contacting an upper portion of the uppermost beads; and a pulse generator connected with the electrodes by a power cable for generating pulses.
    Type: Grant
    Filed: July 9, 1998
    Date of Patent: May 8, 2001
    Assignee: LG Industrial Systems Co., Ltd.
    Inventor: Soon Yong Shim