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. 29, 2020
Filed:
Nov. 29, 2019
Boreas Technologies Inc., Bromont, CA;
Jean-François Laplante, Cowansville, CA;
Boréas Technologies Inc., Bromont, CA;
Abstract
Mechanical micro-switches, such as the power button, and the volume up and down buttons, in the sidewalls of a smart device's frame remain the weak points in terms of reliability. To overcome this shortcoming a transducer, such as a piezoelectric transducer is placed against the sidewall, and at least one micro-slit is configured in the sidewall forming a flap deflectable into the frame. The micro-slits and the flap enable a displacement in a portion of the sidewall in an otherwise very stiff frame that is large enough to be detected by the transducer when a force is applied by the user and a displacement large enough to be sensed by the user, but not too large so as to risk damage of the transducer or other electronic components inside the frame.