Patents by Inventor Pascal Lagrange

Pascal Lagrange 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).

  • Method to secure the transfer of a data stream, corresponding computer program product, storage means and nodes
    Publication number: 20060029228
    Abstract: In a method for securing the transfer of a data stream from a sender device to at least one receiver device, through a network comprising a plurality of nodes connected to one another by a plurality of links, the sender device is connected to an input node in the network and each receiver device is connected to an output node of the network. The method comprises the following steps: a) the transmission of the data stream to the receiver devices through the associated output nodes; b) the informing of the output nodes by the input node that the transmission or maintaining of transmission of the data stream, in clear (i.e.
    Type: Application
    Filed: July 27, 2005
    Publication date: February 9, 2006
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Pascal Lagrange, Laurent Frouin