Patents by Inventor Young-Dae Sin

Young-Dae Sin 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).

  • Switch assembly having jog shuttle function and contact function
    Patent number: 5939684
    Abstract: A switch assembly having a jog shuttle function and a contact function. The switch assembly includes a jog shuttle switch installed on a printed circuit board, a plurality of contact switches disposed on four symmetric positions centering around the jog shuttle switch, and a printed circuit board holder installed on the printed circuit board to thereby compensate for a height difference between the upper side of the printed circuit board and the upper end of the contact switch. The switch assembly also includes a shuttle holder having poles connected with the printed circuit board centering around the jog shuttle switch, a shuttle knob connected to the shuttle holder having marking parts formed on its upper side, and a jog knob connected to the shuttle knob.
    Type: Grant
    Filed: July 10, 1997
    Date of Patent: August 17, 1999
    Assignee: Samsung Electronics Co. Ltd.
    Inventor: Young-Dae Sin