Patents by Inventor Jerome Donon

Jerome Donon 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).

  • Gas laser
    Patent number: 4258335
    Abstract: The invention relates to a gas laser which comprises a flat plate transmission line, for laser excitation formed by an insulating plate (1) placed between two charged metal plates (2,3,7). The line also includes a semi-conductor layer (13) disposed on a surface of the insulating plate to reduce progressively the surface electric field on the insulating plate, from the edge (14) of the metal plate (2,3) to the edge (16) of the insulating plate. Application to remote detection of polluting gases in the atmosphere.
    Type: Grant
    Filed: October 30, 1978
    Date of Patent: March 24, 1981
    Assignee: Compagnie Generale d'Electricite
    Inventor: Jerome Donon
  • Device for maintaining a separation between two electric conductors
    Patent number: 4145565
    Abstract: This invention concerns a device for maintaining a separation between two electric conductors. A dielectric spacer comprises, in the vicinity of at least one conductor, a portion having high permittivity. Application to the increase in the voltages which coaxial electric power conveying cables can withstand.
    Type: Grant
    Filed: July 1, 1976
    Date of Patent: March 20, 1979
    Assignee: Compagnie General d'Electricite S.A.
    Inventor: Jerome Donon