Patent 8461036 was granted and assigned to Intel on June, 2013 by the United States Patent and Trademark Office.
Multiple surface finishes are applied to a substrate for a microelectronics package by applying a first surface finish to connection pads of a first area of the substrate, masking the first area of the substrate without masking a second area of the substrate, applying a second different surface finish to connection pads of the second area of the substrate, and removing the mask.