Patents by Inventor Stephane Lamesch

Stephane Lamesch 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).

  • Electrical signal transmission device protected against electromagnetic interference
    Patent number: 6023201
    Abstract: An electrical signal transmission device includes a core and an outer conductor separated by a dielectric. To eliminate external radiated interference, for which the device behaves like a receiving antenna, the core, the outer conductor and/or the dielectric feature discontinuities forming impedance discontinuities. The discontinuities are chosen to prevent propagation towards the core of external interference waves in a particular range of frequencies.
    Type: Grant
    Filed: September 9, 1997
    Date of Patent: February 8, 2000
    Assignee: Alcatel CIT
    Inventors: Stephane Lamesch, Jean-Louis Braut, Alain Le Mehaute, Denis Cottevieille