Patents by Inventor George Joseph Matarese

George Joseph Matarese 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).

  • High adhesion performance roll sputtered strike layer
    Patent number: 6337004
    Abstract: The adhesion of chromium-copper layer to polyimide has been greatly improved by a method which provides controlled reduction, rather than total elimination, of water content in the polyimide. The electronic packaging device which incorporates the flexible circuit prepared by the method exhibits greatly improved reliability. It is believed that the invention can be used to improve the adhesion between other organic materials having moisture affinity and materials comprising in-organics or between two organic materials.
    Type: Grant
    Filed: April 28, 1995
    Date of Patent: January 8, 2002
    Assignee: International Business Machines Corporation
    Inventors: Kim Joseph Blackwell, Pei Cheh Chen, Frank Daniel Egitto, Allan Robert Knoll, George Joseph Matarese, Luis Jesus Matienzo