Patents by Inventor Philippe Gamot

Philippe Gamot 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).

  • Camera device with resistive target
    Patent number: 4031394
    Abstract: In camera using resistive targets wherein a recording tube of which the target (100) made of a pyroelectric material in the example and read by a beam of electrons, permanently receives a flow of ions formed in the tube by the collision between the electrons of the beam and the atoms of a gaseous mass of which the pressure in the tube is determined by the temperature of a reservoir, the invention provides means for controlling the temperature of the reservoir (filament 03) in dependence upon the average target current which is proportional to the flow of ions in question.
    Type: Grant
    Filed: June 21, 1976
    Date of Patent: June 21, 1977
    Assignee: Thomson-CSF
    Inventors: Pierre Felix, Philippe Gamot, Guy Moiroud, Serge Veron