Patents by Inventor Derek Charles Carbin

Derek Charles Carbin 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).

  • Copper foil for printed circuit boards
    Patent number: 5679230
    Abstract: A electrolytically deposited copper foil has a roughening treatment of copper on the shiny side and on the matte side a fine nodular metal deposit preferably copper or a copper alloy which improves adhesion to a substrate, but is insufficient to increase the measured surface roughness Rz.
    Type: Grant
    Filed: August 21, 1995
    Date of Patent: October 21, 1997
    Assignee: Oak-Mitsui, Inc.
    Inventors: John Francis Fatcheric, Derek Charles Carbin