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. 25, 2018
Filed:
Nov. 02, 2016
Technofirst, Aubagne, FR;
Christian Carme, Marseilles, FR;
Christian Carme, Marseilles, FR;
Other;
Abstract
A multi-glazed window formed by a frame produced from profiles supporting at least two glass panes separated by an air layer. The window incorporating an active noise reduction device for a noise coming from a noise source. At least one loudspeaker an actuator associated with the membrane, which actuator is capable of inducing a vibratory movement of said membrane, at least one control microphone carried by the frame, said microphone being installed in the air layer in order to sense the acoustic signals in said air layer, and a control electronics suitable for controlling the actuator according to the acoustic signals sensed by the control microphone.