Patents by Inventor Salvador Padre

Salvador Padre 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).

  • Patent number: 8106489
    Abstract: A package and packaging method are provided that enable packaging of larger dies and/or smaller packages. Generally, the method includes steps of: (i) reducing a thickness of a portion of a top surface of leads of a leadframe extending into a package being formed; (ii) mounting a die to a paddle of the leadframe, the die extending past an edge of the paddle into a space created by reducing the thickness of the leads; and (iii) encapsulating the die and leadframe, including the reduced portion of the leads, in a molding compound. In one embodiment, the leads are reduced by half-etching the portion of the top surface. Preferably, the method further includes wire bonding pads on the die to etched portions of the leads to electrically couple the die to the leads. Alternatively, wire bonding is between the pads and non-etched portions of the leads. Other embodiments are also disclosed.
    Type: Grant
    Filed: May 27, 2008
    Date of Patent: January 31, 2012
    Assignee: Cypress Semiconductor Corporation
    Inventors: Carlo Gamboa, Salvador Padre