Patents by Inventor Yeon T. Han

Yeon T. Han 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).

  • Apparatus for simultaneously moving the pickup and turntable of a disk player
    Patent number: 5398230
    Abstract: A pickup moving apparatus for a disk player wherein a spindle motor unit for seating a disk and a pickup unit having a pickup can approach or separate from each other more rapidly via a moving part comprising a pinion gear driven by a motor, and rack gears respectively installed at a lower part of the spindle motor unit and a lower part of the pickup unit.
    Type: Grant
    Filed: April 30, 1992
    Date of Patent: March 14, 1995
    Assignee: SamSung Electronics, Ltd.
    Inventor: Yeon T. Han