Patents by Inventor Antoine Sirven

Antoine Sirven 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).

  • Fluid sensor for sensing properties of a fluid comprising a tuning fork mechanical resonator
    Patent number: 11921073
    Abstract: A fluid sensor includes a tuning fork mechanical resonator including a base and a tine projecting from the base along a longitudinal direction of the tine, and a pair of electrodes disposed on the tine. The base and the tine are formed from a piezoelectric material including lithium tantalate. The electrodes are exposed to a fluid.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: March 5, 2024
    Assignee: MEAS France
    Inventors: Fabien Gayrard, Antoine Sirven, Vincent Ducere
  • FLUID SENSOR FOR SENSING PROPERTIES OF A FLUID COMPRISING A TUNING FORK MECHANICAL RESONATOR
    Publication number: 20220317077
    Abstract: A fluid sensor includes a tuning fork mechanical resonator including a base and a tine projecting from the base along a longitudinal direction of the tine, and a pair of electrodes disposed on the tine. The base and the tine are formed from a piezoelectric material including lithium tantalate. The electrodes are exposed to a fluid.
    Type: Application
    Filed: March 31, 2022
    Publication date: October 6, 2022
    Applicant: Meas France
    Inventors: Fabien Gayrard, Antoine Sirven, Vincent Ducere