Patents by Inventor Olivier Berthiaud

Olivier Berthiaud 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).

  • Magnetic read device
    Patent number: 8820641
    Abstract: A magnetic read device including: a magnetic read head including a first conductive winding; and a second conductive winding connected in phase opposition to the first winding.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: September 2, 2014
    Assignee: Compagnie Industrielle et Financiere d'Ingenierie “Ingenico”
    Inventor: Olivier Berthiaud
  • MAGNETIC READ DEVICE
    Publication number: 20110192903
    Abstract: A magnetic read device including: a magnetic read head including a first conductive winding; and a second conductive winding connected in phase opposition to the first winding.
    Type: Application
    Filed: February 10, 2011
    Publication date: August 11, 2011
    Applicant: Compagnie Industrielle et Financiere D'Ingenierie "Ingenico"
    Inventor: Olivier BERTHIAUD