Patents by Inventor Philippe Lethuc

Philippe Lethuc 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).

  • Surface-wave passive sensor including an integrated antenna, and medical applications using such a type of passive sensor
    Patent number: 8299679
    Abstract: A remotely interrogatable passive sensor is provided. The sensor comprises an antenna and at least one surface wave resonator including a transducer with inter-digitated electrodes with two ports on the surface of a piezoelectric substrate, in which the antenna comprises conducting elements connected to the two ports and integrated onto said piezoelectric substrate. Advantageously, the antenna elements are folded on the substrate to enhance compactness. The passive sensor can be used for medical applications such as tissue analysis or arterial pressure measurement.
    Type: Grant
    Filed: December 18, 2008
    Date of Patent: October 30, 2012
    Assignee: Senseor
    Inventors: Luc Chommeloux, Brahim Belgacem, Jean-François Leguen, Sylvain Ballandras, Ali Chami, Philippe Lethuc, Cyril Luxey, Robert Staraj
  • Surface-Wave Passive Sensor Including an Integrated Antenna, and Medical Applications Using Such a Type of Passive Sensor
    Publication number: 20110012477
    Abstract: A remotely interrogatable passive sensor is provided. The sensor comprises an antenna and at least one surface wave resonator including a transducer with inter-digitated electrodes with two ports on the surface of a piezoelectric substrate, in which the antenna comprises conducting elements connected to the two ports and integrated onto said piezoelectric substrate. Advantageously, the antenna elements are folded on the substrate to enhance compactness. The passive sensor can be used for medical applications such as tissue analysis or arterial pressure measurement.
    Type: Application
    Filed: December 18, 2008
    Publication date: January 20, 2011
    Applicant: SENSEOR
    Inventors: Lux Chommeloux, Brahim Belgacem, Jean-Francois Leguen, Sylvain Ballandras, Ali Chami, Philippe Lethuc, Cyril Luxey, Robert Staraj