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:
Mar. 27, 2001
Filed:
Apr. 07, 1999
Applicant:
Inventors:
Anilkumar C. Bhatt, Johnson City, NY (US);
Thomas R. Miller, Endwell, NY (US);
Allen F. Moring, Vestal, NY (US);
James P. Walsh, Vandling, PA (US);
Assignee:
International Business Machines Coporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 5/00 ;
U.S. Cl.
CPC ...
G03C 5/00 ;
Abstract
A method of making a circuitized substrate wherein a chip-accommodating cavity is formed along with a plurality of conductive elements (e.g., pads, lines, etc.) which form part of the substrate's circuitry. Metallization is provided over the elements and, significantly, on the internal surfaces of the formed cavity to thereby enhance the electrical properties of the finished product, e.g., by assuring a solid, continuous path between upper and lower surfaces of the product.