Patent · US Active

Noise attenuation wall

US9054096B2 · kind B2 · utility

2Cited by

2References

17Claims

0Family size

Assignee

XILINX, INC. · US

Inventors

Christophe Erdmann · Nice, FR
Edward Cullen · Clane, IE
Donnacha Lowney · Dublin, IE

Key dates

Filing date	Sep 25, 2012
Grant date	Jun 9, 2015
Priority date	—
Expiry date	May 11, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/15311
WIPO fieldSemiconductors
WIPO sectorElectrical engineering

Abstract

An embodiment of an apparatus is disclosed. For this embodiment of the apparatus, an interposer has first vias. First interconnects and second interconnects respectively are coupled on opposite surfaces of the interposer. A first portion of the first interconnects and a second portion of the first interconnects are spaced apart from one another defining an isolation region between them. A substrate has second vias. Third interconnects and the second interconnects are respectively coupled on opposite surfaces of the package substrate. A first portion of the first vias and a first portion of the second vias are both in the isolation region and are coupled to one another with a first portion of the second interconnects.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.