Patents Assigned to Finger System Inc.
  • Pen type optical mouse device and method of controlling the same
    Patent number: 7098894
    Abstract: A pen-type optical mouse device indicates a cursor position or inputs writing or a movement of the pen-type optical mouse. An aspect of the pen-type optical mouse is to calculate coordinate values of the mouse device in accordance with a movement of the pen-type optical mouse device. The pen-type optical device includes an image sensor on a side of the interior of a main body of pen-type the mouse device, thereby allowing the pen-type optical mouse device to be slim and easy to hold.
    Type: Grant
    Filed: April 11, 2002
    Date of Patent: August 29, 2006
    Assignee: Finger System Inc.
    Inventors: Hong-Young Yang, Seung-Gol Lee
  • Data input equipment
    Patent number: D472240
    Type: Grant
    Filed: April 11, 2002
    Date of Patent: March 25, 2003
    Assignee: Finger System Inc.
    Inventor: Dong-Gi Seog