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:
Sep. 14, 1999
Filed:
May. 24, 1996
David William Dranchak, Endwell, NY (US);
Robert Joseph Kelleher, Endicott, NY (US);
David Peter Pagnani, Endicott, NY (US);
Patrick Robert Zippetelli, Endwell, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
An electronic package assembly for being electrically connected to a conducting member (e.g., a printed circuit board) wherein the assembly includes a pair of substrates. The first substrate includes opposing circuit patterns, those on one surface being of higher density and thus adapted for having high density electronic devices mounted thereon. This high density pattern is electrically coupled to the lesser density second pattern which is connected to contacts of a second substrate. These contacts are of the lesser density also, and extend through a dielectric member for being coupled to conductors (e.g., copper circuit pads) on the conducting member. Ready separability of various parts of the assembly is thus assured.