Patents Assigned to Gainward Co., Ltd.
  • Protective shield for against damaging circuit board and for safeguarding chip
    Patent number: 6723917
    Abstract: A protective metal shield for against damaging a circuit board and for safeguarding a chip includes a fixed metal shield above a chip on a circuit board. The metal shield has five sealed planes and an opening facing downward, and an underside of a top portion thereof being in contact with a top surface of the chip. Above the metal shield is additionally provided with cooling fins. Using the aforesaid structure, the metal shield is covered above the chip, thereby protecting the chip from man-made scratches and damages.
    Type: Grant
    Filed: May 12, 2003
    Date of Patent: April 20, 2004
    Assignee: Gainward Co., Ltd.
    Inventor: Jui-Tung Wang