Patents by Inventor Raul M. Guerrero

Raul M. Guerrero 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: 6897550
    Abstract: A memory card comprising a leadframe having at least one die pad, a plurality of contacts, and a plurality of conductive traces extending from respective ones of the contacts toward the die pad. The traces are bent in a manner wherein the die pad and the contacts extend along respective ones of spaced, generally parallel frame planes. Disposed on and extending from the die pad and the traces is a plurality of stand-offs. At least one semiconductor die is attached to the die pad and electrically connected to at least one of the traces. A body at least partially encapsulates the leadframe and the semiconductor die such that the contacts are exposed in a bottom surface defined by the body.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: May 24, 2005
    Assignee: Amkor Technology, Inc.
    Inventors: Curtis M. Zwenger, Raul M. Guerrero, Dae Byoung Kang, Chul Woo Park