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. 01, 2016
Filed:
Feb. 09, 2015
Intellectual property block design with folded blocks and duplicated pins for 3d integrated circuits
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/50 (2006.01);
U.S. Cl.
CPC ...
G06F 17/5072 (2013.01);
Abstract
An intellectual property (IP) block design methodology for three-dimensional (3D) integrated circuits may comprise folding at least one two-dimensional (2D) block that has one or more circuit components into a 3D block that has multiple tiers, wherein the one or more circuit components in the folded 2D block may be distributed among the multiple tiers in the 3D block. Furthermore, one or more pins may be duplicated across the multiple tiers in the 3D block and the one or more duplicated pins may be connected to one another using one or more intra-block through-silicon-vias (TSVs) placed inside the 3D block.