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:
Dec. 31, 2013
Filed:
Oct. 01, 2010
Todd Robert Paleczny, Heidelberg, CA;
Arnett Ryan Weber, Waterloo, CA;
Dietmar Frank Wennemer, Waterloo, CA;
Cameron Russell Steeves, Waterloo, CA;
Patrick Clement Strittmatter, Frisco, CA (US);
Todd Robert Paleczny, Heidelberg, CA;
Arnett Ryan Weber, Waterloo, CA;
Dietmar Frank Wennemer, Waterloo, CA;
Cameron Russell Steeves, Waterloo, CA;
Patrick Clement Strittmatter, Frisco, CA (US);
BlackBerry Limited, Waterloo, CA;
Abstract
A piezoelectric assembly is described. In accordance with one embodiment, there is provided a piezoelectric assembly comprising: an electrode assembly; a signal electrical connector electrically connected to the electrode assembly; a reference electrical connector electrically connected to the electrode assembly; and a spacer positioned about a perimeter of the electrode assembly and disposed between the signal electrical connector and the reference electrical connector such that no electrical communication is provided between the signal electrical connector and the reference electrical connector through the spacer; wherein a humidity barrier space is defined between the signal electrical connector, the reference electrical connector and the spacer, and wherein the electrode assembly is disposed in the humidity barrier space.