Boudreau; Alex

Patent Applications and Registrations

Patent applications and USPTO patent grants for Boudreau; Alex.The latest application filed is for "system and a method for sound recognition".

Company Profile

1.5.6

Boudreau; Alex - Sherbrooke CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
System and a method for detecting loudspeaker chain failure Grant 11,284,208 - Castonguay , et al. March 22, 2	2022-03-22
System And A Method For Sound Recognition App 20210343309 - BOUDREAU; Alex ; et al.	2021-11-04
System And A Method For Detecting Loudspeaker Chain Failure App 20200396554 - CASTONGUAY; DAVID ; et al.	2020-12-17
Method and system for measuring amplitude and phase difference between two sinusoidal signals Grant 8,564,339 - Paillard , et al. October 22, 2	2013-10-22
Method and system for measuring amplitude and phase difference between two sinusoidal signals App 20130043907 - PAILLARD; BRUNO ; et al.	2013-02-21
Sound volume automatic adjustment method and system Grant 8,116,461 - L'Esperance , et al. February 14, 2	2012-02-14
Sound Volume Automatic Adjustment Method And System App 20090097665 - L'Esperance; Andre ; et al.	2009-04-16
Auto-adjusting sound masking system and method Grant 7,460,675 - L'Esperance , et al. December 2, 2	2008-12-02
Auto-adjusting sound masking system and method App 20060009969 - L'Esperance; Andre ; et al.	2006-01-12

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