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:
Aug. 06, 2002
Filed:
Mar. 12, 2001
Michael J. Cummings, Vestal, NY (US);
Robert J. Lerner, Endwell, NY (US);
Michael V. Longo, Glen Aubrey, NY (US);
Andrew M. Seman, Kirkwood, NY (US);
Raymond C. Tompkins, Vestal, NY (US);
Timothy L. Wells, Apalachin, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A wiring board for mounting an electrical device, which has an array of connectors thereon arranged in a grid pattern, wherein the connectors have at least two levels of criticality of connection to the substrate. The substrate has a plurality of mounting structure or features arranged in the same grid pattern to connect with the array of connectors on the electrical device. The mounting structures or features are divided into a plurality of at least two groups, with each group corresponding to a level of criticality of the connectors on the device. Each group of mounting structures has a discernible feature differing from each other group, to thereby permit different levels of inspection criteria for each group. The invention also contemplates a method of forming a substrate having the features for connecting the connectors on the device that have different levels of criticality