Patents by Inventor Denis Pennickx

Denis Pennickx 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).

  • Device and method for switching optical data for optical communication networks
    Publication number: 20050117902
    Abstract: The field of the invention is that of switching optical signals with carrier wavelength conversion capacity, comprising a set of input ports (PE1-PEn), a set of output ports (PS1-PSn) functionally connected to the input ports so that an input signal presented to one of the input ports may be selectively routed to at least one of the output ports, and wavelength conversion means (34) providing a capacity for converting an input signal carrier wavelength to at least one other output port output wavelength.
    Type: Application
    Filed: December 24, 2002
    Publication date: June 2, 2005
    Inventors: Nicolas Le Sauze, Dominique Chiaroni, Denis Pennickx