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:
Nov. 20, 2007
Filed:
Oct. 24, 2005
Applicants:
Chih-hsiung Lin, Taipei, TW;
Nai-shung Chang, Taipei, TW;
Inventors:
Chih-Hsiung Lin, Taipei, TW;
Nai-Shung Chang, Taipei, TW;
Assignee:
Via Technologies, Inc., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/495 (2006.01);
U.S. Cl.
CPC ...
Abstract
A printed circuit board (PCB) for a package substrate of a multi-package module (MPM). The PCB comprises a substrate and a heat sink thereon. The heat sink comprises a first portion under the package substrate of the MPM. The heat sink further comprises a second portion adjacent to the first portion, comprising at least one fin.