Patents by Inventor Laurent OSBERGER

Laurent OSBERGER 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 operational amplifier
    Patent number: 10879860
    Abstract: A magnetic operational amplifier having a differential stage includes a first magnetic field effect transistor MAGFET and a differential signal conditioner, the differential signal conditioner including a load stage, a differential input pair connected to the load stage and a biasing current source connected to the differential input pair; the magnetic field effect transistor MAGFET being connected to the load stage as a second differential input pair and the differential signal conditioner including a second biasing current source connected to the magnetic field effect transistor MAGFET.
    Type: Grant
    Filed: April 28, 2017
    Date of Patent: December 29, 2020
    Assignees: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE DE STRASBOURG
    Inventors: Vincent Frick, Laurent Osberger
  • MAGNETIC OPERATIONAL AMPLIFIER
    Publication number: 20190181818
    Abstract: A magnetic operational amplifier having a differential stage includes a first magnetic field effect transistor MAGFET and a differential signal conditioner, the differential signal conditioner including a load stage, a differential input pair connected to the load stage and a biasing current source connected to the differential input pair; the magnetic field effect transistor MAGFET being connected to the load stage as a second differential input pair and the differential signal conditioner including a second biasing current source connected to the magnetic field effect transistor MAGFET.
    Type: Application
    Filed: April 28, 2017
    Publication date: June 13, 2019
    Inventors: Vincent FRICK, Laurent OSBERGER