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. 16, 2013
Filed:
May. 10, 2010
Tae H. Kim, Round Rock, TX (US);
Sang Y. Lee, Austin, TX (US);
Nam H. Pham, Round Rock, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system for providing power and ground vias for power distributions systems includes first and second conductive layers on a microelectronic package. The conductive layers may include one or more conductive components such as, but not limited to, power planes, ground planes, pads, traces, and the like for electrically connecting to electronic components. A via may electrically connect the first and second conductive layers. The via may have a cross-section of at least three partially-overlapping shapes. Each of the shapes partially overlaps at least two of the other shapes. The shapes may be, for example, circular, triangular, rectangular, square, polygonal, rhomboidal shape, or any other shape.