Patents by Inventor Florence Charles

Florence Charles 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).

  • ACOUSTIC WAVES TREATMENT DEVICE AND METHOD
    Publication number: 20200360890
    Abstract: A device for acoustic wave treatment has an open elongated vessel, whose cross-section tapers progressively towards an opening on the top of said vessel, and a piezoelectric element. The vessel is filled with a liquid and the piezoelectric element emits waves into the liquid. The waves are focused near the opening of the vessel and emerge in a duct.
    Type: Application
    Filed: November 19, 2018
    Publication date: November 19, 2020
    Inventors: Gil CHING, Huguette SALLANON, Florence CHARLES
  • DEVICE AND METHOD FOR TREATING WITH HIGH-FREQUENCY ACOUSTIC WAVES
    Publication number: 20200205446
    Abstract: A device for treatment by high frequency sound waves that has at least one enclosure and at least one ultrasound transducer and methods for cleaning foodstuffs in the device. The waves produced by the ultrasound transducer in the enclosure filled with a cleaning liquid have a frequency greater than 100 kHz, preferably greater than 200 kHz.
    Type: Application
    Filed: January 16, 2018
    Publication date: July 2, 2020
    Applicants: Université D'Avignon Et Des Pays De Vaucluse
    Inventors: Gil Ching, Huguette Sallanon, Florence Charles