Patents by Inventor Étienne Houle

Étienne Houle has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SYSTEM AND METHOD FOR MONITORING AUDIO SIGNALS
    Publication number: 20250240586
    Abstract: There is provided a system for monitoring audio signals. The system comprises an audio player for generating an initial audio signal to be played back, an audio amplifier for receiving the initial audio signal and amplifying the initial audio signal to obtain an amplified audio signal, a speaker for playing back the amplified audio signal, a sensor for measuring the amplified audio signal concurrently to said playing back the amplified audio signal in order to obtain a sensed audio signal and a processing unit. The processing unit is configured for comparing the sensed audio signal and the initial audio signal together to obtain a comparison result and outputting the comparison result.
    Type: Application
    Filed: August 10, 2023
    Publication date: July 24, 2025
    Applicant: Stingray Group Inc.
    Inventors: Philippe Cote, Etienne Houle, Guillaume Dallaire
  • Sanitary napkin
    Patent number: D648849
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: November 15, 2011
    Assignee: Fempro I Inc.
    Inventor: Étienne Houle
  • Sanitary napkin
    Patent number: D696777
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: December 31, 2013
    Assignee: Fempro I Inc.
    Inventors: Jeannine Cardin, Helmut Georgi, Etienne Houle
  • Sanitary napkin
    Patent number: D707812
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: June 24, 2014
    Assignee: Fempro I Inc.
    Inventors: Jeannine Cardin, Helmut Georgi, Etienne Houle