Patents by Inventor Jacques DERRE

Jacques DERRE 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).

  • Spherical device for detecting particles or radiation
    Patent number: 9911581
    Abstract: A device for detecting includes a cathode forming a hollow sphere, filled with an ionisation and amplification gas, and an anode placed at the centre of the hollow sphere by the intermediary of a maintaining cane, wherein the anode is formed by an insulating ball and by at least two conductive balls positioned around the insulating ball and at the same predetermined distance from the insulating ball.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: March 6, 2018
    Assignee: COMMISSARIAT À L'ÉNERGIE ATOMIQUE ET AUX ÉNERGIES ALTERNATIVES
    Inventors: Ioannis Giomataris, Patrick Magnier, Jacques Derre
  • SPHERICAL DEVICE FOR DETECTING PARTICLES OR RADIATION
    Publication number: 20160314941
    Abstract: A device for detecting includes a cathode forming a hollow sphere, filled with an ionisation and amplification gas, and an anode placed at the centre of the hollow sphere by the intermediary of a maintaining cane, wherein the anode is formed by an insulating ball and by at least two conductive balls positioned around the insulating ball and at the same predetermined distance from the insulating ball.
    Type: Application
    Filed: April 22, 2016
    Publication date: October 27, 2016
    Inventors: Ioannis GIOMATARIS, Patrick MAGNIER, Jacques DERRE