Search Patents
  • Method for forming traces of a printed circuit board
    Patent number: 9380700
    Abstract: A printed circuit board includes a laminate substrate. The laminate substrate includes catalytic material that resists metal plating except where a surface of the catalytic material is ablated. Metal traces are formed within in trace channels within the laminate substrate. The channels extend below the surface of the catalytic material.
    Type: Grant
    Filed: May 19, 2014
    Date of Patent: June 28, 2016
    Assignee: Sierra Circuits, Inc.
    Inventors: Konstantine Karavakis, Kenneth S. Bahl, Steve Carney