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.

Date of Patent:
Apr. 19, 2016

Filed:

Oct. 31, 2012
Applicant:

Qualcomm Technologies International, Ltd., Cambridge, GB;

Inventors:

Vlad Lenive, Sawston, GB;

Terence Chi-Fung Kwok, London, GB;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 9/00 (2006.01); H01L 23/522 (2006.01); H01F 17/00 (2006.01);
U.S. Cl.
CPC ...
H01L 23/5227 (2013.01); H01F 17/0006 (2013.01); H01L 23/5225 (2013.01); H01F 2017/008 (2013.01); H01L 2924/0002 (2013.01);
Abstract

A shielded system for reducing energy dissipation from an RF component into a semiconductor substrate, the shielded system comprising: a semiconductor substrate; an RF component in connection with the semiconductor substrate; an electrically connected shielding structure having a galvanic connection to ground or the semiconductor substrate, the electrically connected shielding structure being electrically connected to the RF component; and an electrically isolated shielding structure having no galvanic connection to ground, the semiconductor substrate or the RF component.


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