Patents by Inventor Yvan Eustache

Yvan Eustache 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).

  • Object monitoring system using radiofrequency identification tags having tag-specific identifiers
    Patent number: 9293021
    Abstract: A system (2) for monitoring a plurality of objects (6) in a predefined detection area (8), includes: a plurality of radiofrequency identification tags (4), each tag (4) being suitable for being attached onto an object (6), at least one radiofrequency reader (10) for reading radiofrequency identification tags (4), the or each reader (10) being connected to an antenna (12), and all of the readers (10) defining the predefined detection area (8), an element (16) for processing information transmitted by the or each radiofrequency reader (10), the information including an identifier specific to each tag (4) to be monitored in the predefined detection area (8), and an alarm element (18) connected to the processing element, the monitoring system being characterized in that it includes a casing (14) that is impervious to the radiofrequency signals transmitted by the radiofrequency identification tags (4) located inside the casing (14).
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: March 22, 2016
    Assignee: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S)
    Inventors: Johann Laurent, Jean-Philippe Diguet, Yvan Eustache
  • MONITORING SYSTEM
    Publication number: 20130342348
    Abstract: A system (2) for monitoring a plurality of objects (6) in a predefined detection area (8), includes: a plurality of radiofrequency identification tags (4), each tag (4) being suitable for being attached onto an object (6), at least one radiofrequency reader (10) for reading radiofrequency identification tags (4), the or each reader (10) being connected to an antenna (12), and all of the readers (10) defining the predefined detection area (8), an element (16) for processing information transmitted by the or each radiofrequency reader (10), the information including an identifier specific to each tag (4) to be monitored in the predefined detection area (8), and an alarm element (18) connected to the processing element, the monitoring system being characterized in that it includes a casing (14) that is impervious to the radiofrequency signals transmitted by the radiofrequency identification tags (4) located inside the casing (14).
    Type: Application
    Filed: December 15, 2011
    Publication date: December 26, 2013
    Applicant: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S)
    Inventors: Johann Laurent, Jean-Philippe Diguet, Yvan Eustache