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. 20, 2021

Filed:

May. 21, 2019
Applicant:

Microsemi Semiconductor Ulc, Ottawa, CA;

Inventors:

Nasser Ghassemi, Kanata, CA;

Mehran Aliahmad, Manotick, CA;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 1/11 (2006.01); H05K 3/40 (2006.01);
U.S. Cl.
CPC ...
H05K 1/116 (2013.01); H05K 3/4038 (2013.01);
Abstract

Substrates configured to route electrical signals may include a first dielectric material and an electrically conductive material located on a first side of the first dielectric material. A second dielectric material may be located on a second, opposite side of the first dielectric material. A series of voids may be defined by the second dielectric material extending from the first dielectric material at least partially through the second dielectric material. Footprints of at least some of the voids of the series of voids may at least partially laterally overlap with the electrically conductive material.


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