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:
Jan. 10, 2017
Filed:
Jan. 12, 2011
Christian Lorenz, Waterloo, CA;
Timothy Kyowski, Kitchener, CA;
Mohamad El-hage, Cambridge, CA;
Daryl W. Torgrimson, Waterloo, CA;
Christian Lorenz, Waterloo, CA;
Timothy Kyowski, Kitchener, CA;
Mohamad El-Hage, Cambridge, CA;
Daryl W. Torgrimson, Waterloo, CA;
BlackBerry Limited, Waterloo, CA;
Abstract
A printed circuit board with an acoustic channel for a microphone and a portable electronic device having such a printed circuit board are provided. In accordance with one embodiment, there is provided a microphone assembly, comprising: a printed circuit board (PCB) comprising a board body having at least one signal trace, the printed circuit board defining an acoustic channel within the board body which extends between a microphone aperture in the board body and a plurality of inlet openings in the board body.