The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 01, 2003
Filed:
Apr. 27, 2001
Edward L. Arrington, Owego, NY (US);
Anilkumar C. Bhatt, Johnson City, NY (US);
Edmond O. Fey, Vestal, NY (US);
Kevin T. Knadle, Endicott, NY (US);
John J. Konrad, Endicott, NY (US);
Joseph A. Kotylo, Binghamton, NY (US);
Jeffrey McKeveny, Endicott, NY (US);
Jose A. Rios, Binghamton, NY (US);
Amit K. Sarkhel, Endicott, NY (US);
Andrew M. Seman, Kirkwood, NY (US);
Timothy L. Wells, Apalachin, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method of fabricating a printed circuit device including an electrically insulating substrate, and first, second, and third sets of conductors formed on a top surface of the substrate is disclosed. The method includes forming an oxide layer on the set of second conductors; forming a solder mask on the oxide layer; forming a composite layer on the first set of conductors; and forming a solder layer on at least a portion of the third set of conductors.